Quote:
Originally Posted by bios2000  So i just removed the NAND, reballed it and put it on again. I have still the same behavior than before... So no cracked solder joint under the NAND... |
Error (3194) is when iTunes can't connect or wrong version of Firmware, not signed version, etc, etc ...
So the owner might have jailbreak the phone.
You should be able to update to new IOS with iTunes. If you have access to a Nand programmer try erasing the Nand and restore just the basic SN, Wifi/BT MAC, model, etc, etc
Something still being left, I don't think jailbreak changes anything else, like eeprom.
Apple with every new IOS update pushes new hardware check points, specially around their encryption.
Stop changing parts, you might short or break something else.
I have burn a Samsung phone before installing the wrong app, I used a program that should have reset the root display so that it didn't show it was rooted before, it was for a similar version and it burn the phone, till now I still have it on a draw. (phone is a Korean version <-- with tv antenna) stuff not here yet
