This iPhone 6 has been liquid damaged and after we’ve cleaned the board and tried to turn it on we found out phone doesn’t boot properly and when we’ve restored it with iTunes we received error 4013 and phone got stuck on iTunes recovery mode.
In this case, we have to remove the nand ic chip and put it into the nand programmer and program it again to fix error 4013. After all, we’ve reballed the nand ic and installed it on the logic board and restored it by iTunes Completely and phone turned on without any issue.
WiFi stopped working after this iPhone 7 has been dropped badly and WiFi got Grayed Out and it couldn’t find any wifi network. So We have replaced the WiFi IC Chip and also we’ve removed the wifi lock from NAND IC Chip by NAND Programmer to Solve the issue.
A printed circuit board (PCB) for the iPhone 7s has allegedly been leaked.
The iPhone 7s PCB will hold the expected A11 processor, NAND Memory and other chips used to form the iPhone’s logic board.
Read more “[Video] iPhone 7s PCB, A11 CPU, NAND Leaked (Video+Pictures)”
UK Based iPhone and iPad Logic Board Repair Service.
Upgrading an iPhone 6Plus with 16gb Memory (NAND) to 128gb. UK
Read more “Upgrading an iPhone 6Plus with 16gb Memory (NAND) to 128gb.”