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Today i get one 12 pro with no imei, no modem firmware. I heat it on preheater 180° after flash was imei back, but was only searching. I Split the board and now the upper board have bootloap. Current Reading with usb is typic, start on 0,2A ->0,8A->1,6A->2,4A and restart, cycle is cca 5second. Any idea what can be? Reading Current direct power on battery connector is till 800mA
Questa è una buona domanda?
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The iPhone 12 can boot with just the top board but I don’t think the 12 pro and 12 pro max can. Your readings are showing the phone to be booting normally until it detects the bottom layer is not sending any data to the CPU so it is re-booting.
Questa risposta è stata utile?
I was also thinkink the missing bottom board can make problem. But after i try iphone 11, and only core board is booting to systém. Then i was think 12 pro also starting alone.. I allready order "isocket" then now i wait... Thanks
I get today this i socket, also when is lower board connected still bootloop. Any idea?
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