Released September 16, 2016. Model 1660, 1778 Available as GSM or CDMA / 32, 128 or 256 GB / Rose gold, gold, silver, black, and jet black.

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itunes say (-1) error

my iphone 7 keep searching when i do restore itunes say (-1) error now its stuck on boot logo is there any hardware problem or other problem

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Its a hardware problem 99% related to a faulty logic board.

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Thankyou i got it

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Most Helpful Answer

100% hardware issue. Issue is either the audio chip or baseband power chip needing jumper wires for weak pads and replacing the chip.

Reputable microsolders can fix this issue for you.

Common issue on 7's due to the weak spot of the board flexing near Sim reader.

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Thankyou i really appreciate for your information

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can you please tell how Reputable microsolders can fix this issue if i do myself or it must be handle to who is expert in hardware repair

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Unfortunately you won't be able to do this yourself without a rework station and soldering tools.

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shujah will be eternally grateful.
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