The iPad Air 2 reports iTunes error 4013, the details is that, we need to flash iPad Air 2, because the iPad Air 2 can't get into IOS. Connect iPad to computer with iPhone lightning cable, and the use latest iTunes to flash it, after a while, iTunes Error 4013 Occurs On iPad Air 2. Here is the best solution.
Use
corresponding iPad opening toolkit to
disssaemble the iPad Air2 and take off the motherboard, then put the motherboard
on iPad PCB test fixture
for the next repair operation. It is found the iPad NAND chip was repaired
before, so we remove the Nand chip and reflash again, the error code is
reported again. So we are going to directly repair flash memory.
After
the flash memory is installed, it's normal when reflashing again, invalid SN is
reported.
If
the invalid SN is reported, it basically means flash memory has no problem,
install the iPad NAND flash and turn
it on directly.
Generally,
blurred screen and reboot is caused by the flash memory problem, if you
encounter the similar problems in the future, directly repair flash memory.
This
NAND chip was repaired before, so we estimate the flash memory is false welded
when blowing with QUICK 861DW hot air rework station.
After finish it, install the iPad and test it agian, now the flash process is successful, and the iPad get into IOS properly.
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