Hello everyone. I have an 820-02773 board that chimes but displays no image—neither on the internal screen nor on an external device. It appears that the NAND chips on this board have been replaced previously. I placed it in DFU mode, but once the "Revive Device" process finishes loading, the application simply closes, and the board remains in DFU mode.
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820-02773 no display
- Thread starter MacLab
- Start date
Try restore instead of revive, if no data to save.
Regarding this, it gave the same error upon restoration; however, it now displays video through an external device, it does not display an image on the screen, and I don't have another one to test with, and it does not recognize the WiFi and has the alignments.
https://www.google.com/search?q=tra...droid-google&sourceid=chrome-mobile&ie=UTF-8#
