How to Update Mini OBD Wi-Fi Firmware?

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Repair program download link: https://mega.nz/file/C10CUTaJ#32G8GgasV1uK-llQMUpF1tYUVgephXlMzxjWT5nmuNs 

Procedure
Step 1.
Run "factoryTest _V1.8.exe" on PC, connect Xhorse Mini OBD to your PC, and select device port number.

Step 2.
Click this button as below.

Step 3.
If it has these errors, please restart the software, re-plug your device, and try agian.


Step 4.
This prompt below means the device is connected.
Then unplug the device and use a phone to update the device's Wi-Fi firmware by the Wi-Fi connection method. You need to use the phone to connect another Wi-Fi or hotspot (don't use your phone's hotspot) to update the device's Wi-Fi firmware.