How to Update Firmware for WizarPOS Devices

From wizarPOS

Use TF-card (terminal is off)

  • After the firmware package is decompressed, copy the wizarpos folder to the root directory of a 4G to 16g TF-Card in FAT32 format. Please confirm that the folder structure in your TF-card is as shown in the figure below, and the letters of the folder name should be lowercase.
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  • WizarHand Q1 operation steps: turn off the power supply; turn on the back of the terminal and remove the battery; install the TF-card as follows:
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  • In Q2, Power off terminal, open the back of the terminal. Then install the TF card as following figures:
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  • Power on the terminal, then the terminal will do the updating automatically.
  • After the updating process finish and the terminal will reboot automatically.
  • Please enter Settings>About POS, and check the Build number and Kernel version, they should be the new version number.

Use USB Flash Drive

This function requires system application PosSysAssistant version 2.11.8:

  • In USB Flash Drive, create the folder "\cloudpos\image\", copy firmware zip package, XXX.zip which got from WizarPOS to this folder.
  • Insert the USB Flash Drive to terminal by an OTG-USB Host converter, an message window will popup, checked/unchecked the firmware to install. Default is checked.
  • After click OK, the new firmware will be copied to internal storage. Then a success window will popup when the processing is finish. Please restart the terminal, then terminal will update to the new firmware.
  • Please enter Settings>About POS, and check the Build number and Kernel version, they should be the new version number.

Use TF Card (terminal is on)

It's same as using USB flash drive. But you can not use such way in Q1, as the plugging TF card requires remove battery in Q1.

Use WizarView

This can help customer update firmware remotely. Please contact wizarPOS to help you updating firmware from wizarView. Please keep your terminal online. The firmware package is very large, so it's better to use WIFI.

Use Application Interface

WizarPOS have defined an AIDL interface to help the third party application updating system firmware. Please look at the attachment doc and get [the demo]. But the firmware system package must get from wizarPOS. [Document].

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