tl-wp4220 brick for bad firmware

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tl-wp4220 brick for bad firmware

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
tl-wp4220 brick for bad firmware
tl-wp4220 brick for bad firmware
2020-05-22 02:35:39
Model: TL-WPA4220 KIT  
Hardware Version: V1
Firmware Version:

After installing a bad firmware, the device turns on the power light and Wi-Fi only and is not detected by the application.

it only detects pa4010.

no pair, and plc recover does not detect it. is there any way to restore to original firmware

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