Repair Apple TV 4K A1842
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Repair Apple TV 4K A1842
Hey!
There was a problem with the Apple TV 4K A1842. The firmware has gone. When turned on, the white LED flashes continuously. Doesn't show anything on TV. This model does not have a usb-c or lightning connector.
On the Internet I found instructions on how to solder usb to the board and switch to DFU. Everything is soldered and the computer sees the prefix, it is translated into DFU. iTunes sees that the set-top box is in DFU, but it does not download the firmware itself and writes that firmware for this device is not available. iTunes is the latest version and tried both on PC and Mac. The result is one. I did not find the firmware in ipsw recovery format on the Internet. Only for OTA updates. I also tried ReiBoot, it also asks for firmware for recovery. Help to restore the prefix. Maybe someone did this or maybe there is a firmware?
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