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== [[Hardware/Repair]] ==
=== [[How to Recover a Terminal from Tamper Status]] ===
=== [[How to Understand Trigger Events in Terminals]] ===
=== [[How to Remotely Reactivate Tampered Terminals]] ===
=== [[How to Select Optimal TF Card (Micro SD Card) for Smart POS Systems]] ===
== [[Printer]] ==
== [[Printer]] ==
=== [[How to check the printer on the terminal]] ===
=== [[How to Verify the Terminal's Printer Status]] ===
=== [[How to print out character sets not supported by the POS printer]] ===
 
=== [[How to call Bluetooth printer service of the terminal]] ===
=== [[How to Print Unsupported Character Sets with a POS Printer]] ===
=== [[How to use POS printer to print image]] ===
 
=== [[How to use POS printer to print QR code]] ===
=== [[How to Use the Terminal's Bluetooth Printer Service]] ===
=== [[About the performance of printing HTML function]] ===
=== [[How to Print Images with a POS Printer]] ===
=== [[About the print performance of the terminal]] ===
=== [[How to Print QR Codes with a POS Printer]] ===
=== [[How to print by external Epson usb printer(TM-T88IV)]] ===
=== [[How to Evaluate HTML Printing Function Performance]] ===
=== [[How to replace font file(*.ttf) of printing html function]] ===
=== [[How to Evaluate Terminal Print Performance]] ===
=== [[Java API usage for Printer]] ===
=== [[How to Print with an External Epson USB Printer (TM-T88IV)]] ===
=== [[Why is there a blank line between two image printing continuously?]] ===
=== [[How to Replace the Font File (*.ttf) for HTML Printing Function]] ===
=== [[An android demo for using print in JavaScript]] ===
=== [[How to Use the Java API for Printer Operations]] ===
=== [[How to Understand Blank Lines Between Continuous Image Prints]] ===
=== [[How to Use Printers with JavaScript]] ===
=== [[How to Verify Printer Status: Out of Paper Check]] ===


== [[USB/Serial Port]] ==
== [[USB/Serial Port]] ==
=== [[USB Driver Download]] ===
=== [[How to Download and Install USB Drivers for the Terminals]] ===
=== [[UU cable Driver Download]] ===
=== [[How to Download UU Cable Driver]] ===
=== [[How to install serial port driver for production Q1/Q2]] ===
=== [[How to Install Serial Port Drivers for Production Models Q1/Q2/Q3]] ===
=== [[How to install serial port driver for production terminal in Linux]] ===
=== [[How to Install Serial Port Driver for Production Terminals in Linux]] ===
=== [[About the development of serial port of the terminal]] ===
=== [[How to Develop Serial Port for Terminals]] ===
=== [[How to add udev rules for USB debugging in Linux]]===
=== [[How to Add Udev Rules for USB Debugging in Linux]]===
=== [[Impact of terminal sleep on serial port]]===
=== [[How to Manage Serial Port Connections During Terminal Sleep Mode]]===
=== [[How to Manage Serial Port Disconnections in Application Development]]===
=== [[How to Connect Terminals to Mobile Devices Using Accessory Mode]]===
=== [[How to Detect UU Cable Connnected Programmatically]]===
=== [[How to Control a Fan via Serial Port]]===
=== [[How to List Connected USB Devices]]===
=== [[How to Use Accessory Agent Service with D22 and Q3 Devices]]===


== [[Hardware/Repair]] ==
== [[Firmware]] ==
=== [[How the terminal can be recovered from tamper status]] ===
=== [[How to Update Firmware for WizarPOS Devices]] ===
=== [[What is terminal being triggered]] ===
=== [[How to Understand Firmware Package Naming and Configuration for WizarPOS Devices]] ===
=== [http://ftp.wizarpos.com/device/TerminalRemoteActivationManual.pdf How remote activate from tamper status] ===
=== [[How to Compare Engineer Mode and User Mode Terminals]] ===
=== [[How to Configure Home Settings in poshomesettings.xml]] ===
=== [[How to Configure System Settings in possystemsettings.xml]] ===
=== [[How to Prevent Accidental Uninstallation of Applications by Visitors]] ===
=== [[How to Troubleshoot the "Agent Stopped" Error Message]] ===
=== [[How to Resolve Forgotten Security Lock Password Issues]] ===
=== [[How to Use Q1 Buttons in Applications]] ===
=== [[How to Adapt Applications for Q1 (4G) Devices]] ===
=== [[How to Customize Boot Logo and Boot Animation]] ===
=== [[How to Set Wallpaper]] ===
=== [[How to Enter Special Mode at Startup]] ===
=== [[How to Install Browsers on Q-Series Devices]] ===
=== [[How to Understand External Servers and Services Accessed by Firmware]] ===
=== [[How to Access Different Firmware Modes of a Terminal]] ===
=== [[How to Write Customer Serial Numbers (SN) ]] ===
=== [[How to Enable Touch Screen Wake-Up Functionality]] ===
=== [[How to Set User System Properties]] ===
=== [[How to Enable and Disable MTP]] ===
=== [[How to Update WebView on POS Systems]] ===
=== [[How to Disable File Explorer for TF Cards and USB Pendrives]] ===
=== [[How to Manage Screen On/Off Functionality]] ===


== [[Firmware]] ==
== [[Settings Menu]] ==
=== [[How to update firmware]] ===
=== [[How to Perform a Factory Data Reset]] ===
=== [[What's the meaning of firmware package]] ===
=== [[How to Understand Common Settings Menus]] ===
=== [[How to reset factory data]] ===
=== [[How to View the Certificate List on the Terminal]] ===
=== [[What is the difference between engineer mode terminal and user mode terminal]] ===
=== [[How to Understand the Merchant Self-Test in Settings]] ===
=== [[How to change system language]] ===
=== [[How to Use Terminal Merchant Self-Test for Specified Network Testing]] ===
=== [[Introduction to common menus of Settings]] ===
=== [[How to Change the System Language]] ===
=== [[Introduction to Merchant Self Test of Settings]] ===
=== [[How to Log into the Terminal as an Administrator]] ===
=== [[How to use poshomesettings.xml]] ===
=== [[How to Change the Terminal Administrator's Login Password]] ===
=== [[How to use possystemsettings.xml]] ===
=== [[How to Update the Terminal's Time Setting]] ===
=== [[How to login the terminal as admin]] ===
=== [[How to Change the Terminal's Time Zone Setting]] ===
=== [[How to change the login password of terminal administrator]] ===
=== [[How to Enable User Role Control for Accessing the Settings Menu]] ===
=== [[How to prevent visitors from uninstalling applications by mistake]] ===
=== [[How to Update User Role Passwords Using API]] ===
=== [[Error message - agent stopped]] ===
=== [[How to Disable Bluetooth and Wi-Fi on the Terminal]] ===
=== [[Security lock has been set, but forget the password]] ===
=== [[How to Enable or Disable Auto Time Zone on the Terminal]] ===
=== [[Using system API to make full screen]] ===
=== [[How to Enable or Disable Automatic Time Setting on the Terminal]] ===
=== [[Use the API provided by Android to make full screen]] ===
=== [[How to Set Display Sleep Mode on the Terminal]] ===
=== [[Disable home key]] ===
=== [[How to Grant Accessibility Permission Automatically]] ===
=== [[How to update the terminal time]] ===
=== [[How to Disable the Security Lock on Terminal Startup]] ===
=== [[How to change the terminal time zone]] ===
=== [[How to Access Settings Sub-Menu from an Application]] ===
=== [[How to obtain terminal information (brand, manufacturer, product model, etc.)]] ===
=== [[How to Set Language Programmatically Using API]] ===
=== [[How to save files on device storage]] ===
=== [[How to use the buttons of Q1 in the application]] ===
=== [[Notes on application adaptation to Q1 (4G)]] ===
=== [[How to customize the graphical user interface of POS when inputting PINPAD]] ===
=== [[How to set the application as the default launcher]] ===
=== [[How to customize boot logo and boot animation]] ===
=== [[How to get the firmware(OS) version]] ===
=== [[How to set wallpaper]] ===
=== [[How to get firmware and EMV kernel version]] ===
=== [[How to enter special mode when starting]] ===
=== [[Latest browser for Q-series]] ===
=== [[Demo for Kiosk Mode]] ===
=== [[How many external servers and services that the firmware usually access]] ===
=== [[How to enable user role to control accessing settings menu]] ===
=== [[How to disable bluetooth/wifi in terminal]] ===
=== [[How to get different firmware mode of terminal]] ===


== [[Battery/Power]] ==
== [[Battery/Power]] ==
=== [[Why do the four LEDs of the charging indicator light flash at the same time]] ===
=== [[How to Understand the Special Charging Indicator on the terminal]] ===
=== [[For not be powered during a long period (more than 6 month)]] ===
=== [[How to Preserve Terminal Batteries During Prolonged Non-Use]] ===
=== [[On what battery% does the Q2 turn off]] ===
=== [[How to Understand the Low-voltage State of Q2 Automatic Shutdown]] ===
=== [[Time for charge/discharge]] ===
=== [[How to Understand Battery Performance for Various Terminal Models]] ===
=== [[Counter Mode of Q3]] ===
=== [[How to Understand the Counter Mode Functionality in the Q3 Terminal]] ===
=== [[How to Turn Off the Terminal Using the AIDL Interface]] ===


== [[SIM/Ethenet/WIFI]] ==
== [[SIM/Ethenet/WIFI]] ==
=== [[How to turn off the portable hotspot of the terminal]] ===
=== [[How to Disable the Portable Hotspot on a Smart POS Terminal]] ===
=== [[How to turn on the portable hotspot of the terminal]] ===
=== [[How to Activate the Portable Hotspot on a Smart POS Terminal]] ===
=== [[How to obtain IMEI of the terminal]] ===
=== [[How to Retrieve the Terminal's IMEI Number]] ===
=== [[How to obtain MEID of the terminal]] ===
=== [[How to Retrieve the Terminal's MEID Number]] ===
=== [[What modem bands does the wizarPOS terminal support]] ===
=== [[How to Understand Supported Modem Bands of WizarPOS Terminals]] ===
=== [[SIM card signal problem]] ===
=== [[How to Troubleshoot SIM Card Signal Issues on a Terminal]] ===
=== [[SIM card network problem]] ===
=== [[How to Resolve SIM Card Network Issues on a Terminal]] ===
=== [[Error while searching for networks]] ===
=== [[How to Troubleshoot Network Search Errors on a Terminal]] ===
=== [[How to check e-SIM status?]] ===
=== [[How to Check the Status of an e-SIM]] ===
=== [[Ethernet support]] ===
=== [[How to Use Ethernet Connectivity]] ===
=== [[How to set the communication mode of the terminal]] ===
=== [[How to Set the Terminal's Communication Mode]] ===
=== [[Why the USSD menu not displaying]] ===
=== [[How to Troubleshoot USSD Menu Display Issues]] ===
=== [[How to set APN]] ===
=== [[How to Configure Access Point Name (APN) Settings]] ===
=== [[How to set preferred network type of the cellular network by API]] ===
=== [[How to Set the Preferred Network Type for Cellular Networks Using API]] ===
=== [[How to set static Ethernet parameters by API]] ===
=== [[How to Configure Static Ethernet Parameters Using API]] ===
=== [[How to enable/disable mobile data]] ===
=== [[How to Enable and Disable Mobile Data Using API]] ===
=== [[How to query and set network operators by API]] ===
=== [[How to Query and Set Network Operators Using API]] ===
=== [[How to Activate SoftSIM and Data Plans]] ===
=== [[How to Enable and Disable Ethernet Connectivity]] ===


== [[Certificate]] ==
== [[Certificate]] ==
=== [[How to apply app certificate]] ===
=== [[How to Apply App Certificates]] ===
=== [http://ftp.wizarpos.com/AppCertificateBlackWhitePermissionRuls.pdf How to restrict some APP installing(BlackWhitePermission)] ===
=== [http://ftp.wizarpos.com/advanceSDK/AppCertificateBlackWhitePermissionRuls.pdf How to Implement App Installation Restrictions (Blacklist/Whitelist Permissions)] ===
=== [[How to install CA certificate]] ===
=== [[How to Install a CA Certificate]] ===
=== [[How to clear terminal certificate]] ===
=== [[How to Clear Terminal Certificates]] ===
=== [[Why I can not find the imported certificate? ]] ===
=== [[How to Understand Imported Certificate Visibility on Q2 Terminals]] ===


== [[Card]] ==
== [[Card]] ==
=== [[How far is the reading distance of contactless card]] ===
=== [[How to Understand the Reading Distance for Contactless Cards]] ===
=== [[What's the buffer size of NFC reader]] ===
=== [[How to Understand NFC Reader Buffer Size Specifications]] ===
=== [[Java API usage for contactless CPU card]] ===
=== [[How to Understand Java API Usage for Contactless CPU Cards]] ===
=== [[Java API usage for Felica card]] ===
=== [[How to Understand Java API Usage for Felica Cards]] ===
=== [[Java API usage for contactless Mifare card]] ===
=== [[How to Understand Java API for Contactless Mifare Cards]] ===
=== [[PSAM card, Code:-6 com.cloudpos.DeviceException: Operation error! Error code = -1, Error message = Operation not permitted.]] ===
=== [[How to Understand PSAM Card Exceptions in Q2/Q3 Series]] ===
=== [[How to Understand Optimal Card Tap Positioning for Front-Facing Contactless Terminals]] ===


== [[FingerPrint]] ==
== [[FingerPrint]] ==
=== [[How to use fingerprint module interface in wizarPOS terminal]] ===
=== [[How to Use the Fingerprint Module Interface in WizarPOS Terminals]] ===
=== [[Image resolution(DPI) of fingerprint module]] ===
=== [[How to Understand Image Resolution (DPI) Specifications of Fingerprint Modules]] ===
=== [[Data type/template format of fingerprint module]] ===
=== [[How to Understand Data Types and Template Formats of Fingerprint Modules]] ===


== [[Other]] ==
== [[Other development]] ==
=== [[How to set ANDROID_HOME]] ===
=== [[How to Set Up the ANDROID_HOME Environment Variable on Windows 7]] ===
=== [[How to sign app]] ===
=== [[How to Sign Apps]] ===
=== [[How to install app to POS]] ===
=== [[How to Install Applications on POS Systems]] ===
=== [https://developer.android.com/training/basics/firstapp/ Create your first app in android studio] ===
=== [https://developer.android.com/training/basics/firstapp/ How to Create Your First App in Android Studio] ===
=== [[How to get log from terminal]] ===
=== [[How to Retrieve Logs from Terminals]] ===
=== [[Install APK error: An existing package by the same name with a conflicting signature is already installed]] ===
=== [[How to Resolve APK Installation Error: Conflicting Package Signatures]] ===
=== [[How to get a full log without a filter]] ===
=== [[How to Obtain a Full Log Without filters]] ===
=== [[How to get the current location of the terminal]] ===
=== [[How to Obtain the Current Location of a Terminal]] ===
=== [[How to make the application use the terminal's photographing function]] ===
=== [[How to Enable an Application to Utilize the Terminal's Camera Function]] ===
=== [[APKs for testing]] ===
=== [[How to Obtain Test APKs for Evaluation]] ===
=== [[Simple ADB command list]] ===
=== [[How to Understand Basic List of ADB Commands]] ===
=== [[Advance Samples]] ===
=== [[How to Obtain Advanced Demonstrations]] ===
=== [[How to import SDK in C# program]] ===
=== [[How to Import SDK in C Programming]] ===
=== [[How to use PhoneStateListener to get SignalStrength]] ===
=== [[How to Utilize PhoneStateListener to Obtain Signal Strength]] ===
=== [[Recommended TF Card]] ===
=== [[How to Obtain Demos for Model D3]] ===
=== [[D3 Demos]] ===
=== [[How to Customize the POS Graphical User Interface for PINPAD Input]] ===
=== [[How to Understand Android Kiosk Mode]] ===
=== [[How to Block the Status Bar Using AIDL Interface]] ===
=== [[How to Utilize System API for Full-Screen Display]] ===
=== [[How to Implement Full Screen Mode Using Android APIs]] ===
=== [[How to Disable the Home Key in APK and Activity]] ===
=== [[How to Block and Capture Power Button Events Using AIDL Interface]] ===
=== [[How to Retrieve Terminal Information: Brand, Manufacturer, Product Model, etc.]] ===
=== [[How to Save Files to Device Storage]] ===
=== [[How to Set an Application as the Default Launcher]] ===
=== [[How to Retrieve the Firmware (OS) Version]] ===
=== [[How to Retrieve Firmware and EMV Kernel Version]] ===
=== [[How to Implement TLSv1.3 in Applications]] ===
=== [[How to Automatically Run an App After Installation]] ===
=== [[How to Understand Secure Connections]] ===
=== [[How to Use AnyDesk on a Terminal]] ===
=== [[How to Export the App's Database File to SD Card]] ===
=== [[How to Migrate a Payment Application to Q2Premium]] ===
=== [[How to Configure an Android App to Run Automatically After Terminal Boot]] ===
=== [[How to Integrate SDK AAR File into Flutter App]] ===
=== [[How to Call AIDL Interface]] ===


== [[TMS/Wizarview]] ==
== [[TMS/Wizarview]] ==
=== [http://ftp.wizarpos.com/device/TMSManual.pdf wizarView User Guide] ===
=== [http://ftp.wizarpos.com/advanceSDK/WizarView_V4.pdf TMS Overview] ===
=== [[How to register terminal to WizarView]] ===
=== [http://ftp.wizarpos.com/advanceSDK/wizarView_UserManual_generalv2.8.pdf TMS User Guide] ===
=== [[How to accept parameter files downloaded from TMS]] ===
=== [[How to Register a Terminal to WizarView]] ===
=== [[How to operate when "User Locked"]] ===
=== [[How to Accept Parameter Files Downloaded from TMS]] ===
=== [[How to apply for a WizarView account]] ===
=== [[How to Respond to a 'User Locked' Status in WizarView]] ===
=== [[How to batch import terminals]] ===
=== [[How to Apply for a WizarView Account]] ===
=== [[How to remove the terminals associated with an application from the configuration]] ===
=== [[How to Batch Import Terminals]] ===
=== [[How to remove an application from a device using TMS]] ===
=== [[How to Remove Terminals Associated with an Application from Configuration]] ===
=== [[Error codes of TMS and the agent]] ===
=== [[How to Remove an Application from a Device Using TMS]] ===
=== [[How many ports and IP used by TMS]] ===
=== [[How to Understand Error Codes of TMS and the Agent]] ===
=== [[When does the terminal update the applications from TMS]] ===
=== [[How to Understand TMS Server IP Addresses and Port Configuration]] ===
=== [[What's the meaning of silent, prompt and market when configure app]] ===
=== [[How to Understand Terminal Application Update Scenarios in TMS]] ===
=== [[How to apply for an RMA account]] ===
=== [[How to Understand Configuration Types for App Binding: Silent, Prompt, and Market]] ===
=== [[How to update firmware remotely]] ===
=== [[How to Apply for an RMA Account for a Maintenance Center]] ===
=== [[How to push an APK to a specific device type]] ===
=== [[How to Remotely Update Firmware]] ===
=== [[How to set Agent Working Mode]] ===
=== [[How to Push an APK to a Specific Device Type]] ===
=== [[How to control the prompt installing apk configured in TMS to install]] ===
=== [[How to Set Agent Working Mode]] ===
=== [[How to enable/disable wizarviewagent network using]] ===
=== [[How to Manage Prompt Installation of APKs Configured in TMS]] ===
=== [[How to Enable or Disable Network Usage in WizarviewAgent]] ===
=== [[How to Push Apps to Multiple Terminals Across Different Groups Using Tags]] ===
=== [[How to Deploying AID and CAPK to Terminals via TMS]] ===


== [[Key Injection]] ==
== [[Key Injection]] ==
=== [[How to inject test key(master key or DUKPT key) remotely]] ===
=== [[How to Remotely Inject Test Keys (Master Key or DUKPT Key) into a Terminal]] ===
=== [[What is DUKPT]] ===
=== [[How to Understand DUKPT]] ===
=== [[What is the master key and session key]] ===
=== [[How to Understand Master Key and Session Key in WizarPOS Systems]] ===
=== [[How to develop a remote key injection system]] ===
 
=== [[TMK Deliver System Usage(For KeyLoader POS/Master POS)]] ===
=== [[How to Use TMK Delivery System for KeyLoader POS and Master POS]] ===
=== [[How to Understand Remote Key Injection]] ===


=== [[Key Loader POS1 shows serial rcv timeout]] ===
=== [[How to Resolve Serial Receive Timeout Error in Key Loader POS1]] ===
=== [[Update key failed, import TMK: -74496]] ===
=== [[How to Troubleshoot: Update Key Failed, Import TMK -74496 Error]] ===


== [[EMV]] ==
== [[EMV]] ==
=== [[What's Tag91]] ===
=== [[What's Tag91]] ===
=== [[What's CAPK]] ===
=== [[What's CAPK]] ===
=== [[How to set issuer script]] ===
=== [[How to Set Issuer Scripts in Smart POS Systems]] ===
=== [[Sometimes when try for chip, contactless is detecting first, how to solve this problem?]] ===
=== [[How to Resolve Contactless Detection Priority Over Chip in POS Systems]] ===


== [[Cryptography]] ==
== [[Cryptography]] ==
=== [[Padding]] ===
=== [[Padding]] ===

Latest revision as of 01:40, 23 April 2024

Hardware/Repair

How to Recover a Terminal from Tamper Status

How to Understand Trigger Events in Terminals

How to Remotely Reactivate Tampered Terminals

How to Select Optimal TF Card (Micro SD Card) for Smart POS Systems

Printer

How to Verify the Terminal's Printer Status

How to Print Unsupported Character Sets with a POS Printer

How to Use the Terminal's Bluetooth Printer Service

How to Print Images with a POS Printer

How to Print QR Codes with a POS Printer

How to Evaluate HTML Printing Function Performance

How to Evaluate Terminal Print Performance

How to Print with an External Epson USB Printer (TM-T88IV)

How to Replace the Font File (*.ttf) for HTML Printing Function

How to Use the Java API for Printer Operations

How to Understand Blank Lines Between Continuous Image Prints

How to Use Printers with JavaScript

How to Verify Printer Status: Out of Paper Check

USB/Serial Port

How to Download and Install USB Drivers for the Terminals

How to Download UU Cable Driver

How to Install Serial Port Drivers for Production Models Q1/Q2/Q3

How to Install Serial Port Driver for Production Terminals in Linux

How to Develop Serial Port for Terminals

How to Add Udev Rules for USB Debugging in Linux

How to Manage Serial Port Connections During Terminal Sleep Mode

How to Manage Serial Port Disconnections in Application Development

How to Connect Terminals to Mobile Devices Using Accessory Mode

How to Detect UU Cable Connnected Programmatically

How to Control a Fan via Serial Port

How to List Connected USB Devices

How to Use Accessory Agent Service with D22 and Q3 Devices

Firmware

How to Update Firmware for WizarPOS Devices

How to Understand Firmware Package Naming and Configuration for WizarPOS Devices

How to Compare Engineer Mode and User Mode Terminals

How to Configure Home Settings in poshomesettings.xml

How to Configure System Settings in possystemsettings.xml

How to Prevent Accidental Uninstallation of Applications by Visitors

How to Troubleshoot the "Agent Stopped" Error Message

How to Resolve Forgotten Security Lock Password Issues

How to Use Q1 Buttons in Applications

How to Adapt Applications for Q1 (4G) Devices

How to Customize Boot Logo and Boot Animation

How to Set Wallpaper

How to Enter Special Mode at Startup

How to Install Browsers on Q-Series Devices

How to Understand External Servers and Services Accessed by Firmware

How to Access Different Firmware Modes of a Terminal

How to Write Customer Serial Numbers (SN)

How to Enable Touch Screen Wake-Up Functionality

How to Set User System Properties

How to Enable and Disable MTP

How to Update WebView on POS Systems

How to Disable File Explorer for TF Cards and USB Pendrives

How to Manage Screen On/Off Functionality

Settings Menu

How to Perform a Factory Data Reset

How to Understand Common Settings Menus

How to View the Certificate List on the Terminal

How to Understand the Merchant Self-Test in Settings

How to Use Terminal Merchant Self-Test for Specified Network Testing

How to Change the System Language

How to Log into the Terminal as an Administrator

How to Change the Terminal Administrator's Login Password

How to Update the Terminal's Time Setting

How to Change the Terminal's Time Zone Setting

How to Enable User Role Control for Accessing the Settings Menu

How to Update User Role Passwords Using API

How to Disable Bluetooth and Wi-Fi on the Terminal

How to Enable or Disable Auto Time Zone on the Terminal

How to Enable or Disable Automatic Time Setting on the Terminal

How to Set Display Sleep Mode on the Terminal

How to Grant Accessibility Permission Automatically

How to Disable the Security Lock on Terminal Startup

How to Access Settings Sub-Menu from an Application

How to Set Language Programmatically Using API

Battery/Power

How to Understand the Special Charging Indicator on the terminal

How to Preserve Terminal Batteries During Prolonged Non-Use

How to Understand the Low-voltage State of Q2 Automatic Shutdown

How to Understand Battery Performance for Various Terminal Models

How to Understand the Counter Mode Functionality in the Q3 Terminal

How to Turn Off the Terminal Using the AIDL Interface

SIM/Ethenet/WIFI

How to Disable the Portable Hotspot on a Smart POS Terminal

How to Activate the Portable Hotspot on a Smart POS Terminal

How to Retrieve the Terminal's IMEI Number

How to Retrieve the Terminal's MEID Number

How to Understand Supported Modem Bands of WizarPOS Terminals

How to Troubleshoot SIM Card Signal Issues on a Terminal

How to Resolve SIM Card Network Issues on a Terminal

How to Troubleshoot Network Search Errors on a Terminal

How to Check the Status of an e-SIM

How to Use Ethernet Connectivity

How to Set the Terminal's Communication Mode

How to Troubleshoot USSD Menu Display Issues

How to Configure Access Point Name (APN) Settings

How to Set the Preferred Network Type for Cellular Networks Using API

How to Configure Static Ethernet Parameters Using API

How to Enable and Disable Mobile Data Using API

How to Query and Set Network Operators Using API

How to Activate SoftSIM and Data Plans

How to Enable and Disable Ethernet Connectivity

Certificate

How to Apply App Certificates

How to Implement App Installation Restrictions (Blacklist/Whitelist Permissions)

How to Install a CA Certificate

How to Clear Terminal Certificates

How to Understand Imported Certificate Visibility on Q2 Terminals

Card

How to Understand the Reading Distance for Contactless Cards

How to Understand NFC Reader Buffer Size Specifications

How to Understand Java API Usage for Contactless CPU Cards

How to Understand Java API Usage for Felica Cards

How to Understand Java API for Contactless Mifare Cards

How to Understand PSAM Card Exceptions in Q2/Q3 Series

How to Understand Optimal Card Tap Positioning for Front-Facing Contactless Terminals

FingerPrint

How to Use the Fingerprint Module Interface in WizarPOS Terminals

How to Understand Image Resolution (DPI) Specifications of Fingerprint Modules

How to Understand Data Types and Template Formats of Fingerprint Modules

Other development

How to Set Up the ANDROID_HOME Environment Variable on Windows 7

How to Sign Apps

How to Install Applications on POS Systems

How to Create Your First App in Android Studio

How to Retrieve Logs from Terminals

How to Resolve APK Installation Error: Conflicting Package Signatures

How to Obtain a Full Log Without filters

How to Obtain the Current Location of a Terminal

How to Enable an Application to Utilize the Terminal's Camera Function

How to Obtain Test APKs for Evaluation

How to Understand Basic List of ADB Commands

How to Obtain Advanced Demonstrations

How to Import SDK in C Programming

How to Utilize PhoneStateListener to Obtain Signal Strength

How to Obtain Demos for Model D3

How to Customize the POS Graphical User Interface for PINPAD Input

How to Understand Android Kiosk Mode

How to Block the Status Bar Using AIDL Interface

How to Utilize System API for Full-Screen Display

How to Implement Full Screen Mode Using Android APIs

How to Disable the Home Key in APK and Activity

How to Block and Capture Power Button Events Using AIDL Interface

How to Retrieve Terminal Information: Brand, Manufacturer, Product Model, etc.

How to Save Files to Device Storage

How to Set an Application as the Default Launcher

How to Retrieve the Firmware (OS) Version

How to Retrieve Firmware and EMV Kernel Version

How to Implement TLSv1.3 in Applications

How to Automatically Run an App After Installation

How to Understand Secure Connections

How to Use AnyDesk on a Terminal

How to Export the App's Database File to SD Card

How to Migrate a Payment Application to Q2Premium

How to Configure an Android App to Run Automatically After Terminal Boot

How to Integrate SDK AAR File into Flutter App

How to Call AIDL Interface

TMS/Wizarview

TMS Overview

TMS User Guide

How to Register a Terminal to WizarView

How to Accept Parameter Files Downloaded from TMS

How to Respond to a 'User Locked' Status in WizarView

How to Apply for a WizarView Account

How to Batch Import Terminals

How to Remove Terminals Associated with an Application from Configuration

How to Remove an Application from a Device Using TMS

How to Understand Error Codes of TMS and the Agent

How to Understand TMS Server IP Addresses and Port Configuration

How to Understand Terminal Application Update Scenarios in TMS

How to Understand Configuration Types for App Binding: Silent, Prompt, and Market

How to Apply for an RMA Account for a Maintenance Center

How to Remotely Update Firmware

How to Push an APK to a Specific Device Type

How to Set Agent Working Mode

How to Manage Prompt Installation of APKs Configured in TMS

How to Enable or Disable Network Usage in WizarviewAgent

How to Push Apps to Multiple Terminals Across Different Groups Using Tags

How to Deploying AID and CAPK to Terminals via TMS

Key Injection

How to Remotely Inject Test Keys (Master Key or DUKPT Key) into a Terminal

How to Understand DUKPT

How to Understand Master Key and Session Key in WizarPOS Systems

How to Use TMK Delivery System for KeyLoader POS and Master POS

How to Understand Remote Key Injection

How to Resolve Serial Receive Timeout Error in Key Loader POS1

How to Troubleshoot: Update Key Failed, Import TMK -74496 Error

EMV

What's Tag91

What's CAPK

How to Set Issuer Scripts in Smart POS Systems

How to Resolve Contactless Detection Priority Over Chip in POS Systems

Cryptography

Padding