The iPad Air 2 studies iTunes error 4013, the main points is that, we want to flash iPad Air 2, since the iPad Air 2 can not get into IOS. Connect iPad to pc with iPhone lightning cable, and the use newest iTunes to flash it, after some time, iTunes Error 4013 Occurs On iPad Air 2. Here is the most efficient answer.
According our revel in, we pass judgement on the issue comes from flash reminiscence.
Use corresponding iPad opening toolkit to disssaemble the iPad Air2 and take off the motherboard, then put the motherboard on iPad PCB take a look at fixturefor the following restore operation. It is located the iPad NAND chip was once repaired ahead of, so we take away the Nand chip and reflash once more, the mistake code is reported once more. So we’re going to immediately restore flash reminiscence.
After the flash reminiscence is put in, it is customary when reflashing once more, invalid SN is reported.
If the invalid SN is reported, it mainly method flash reminiscence has no drawback, set up the iPad NAND flash and switch it on immediately.
Generally, blurred display and reboot is brought about through the flash reminiscence drawback, when you come across the equivalent issues one day, immediately restore flash reminiscence.
This NAND chip was once repaired ahead of, so we estimate the flash reminiscence is fake welded when blowing with QUICK 861DW scorching air remodel station.
After end it, set up the iPad and take a look at it agian, now the flash procedure is a success, and the iPad get into IOS correctly.