We are going to fix a iPhone 6 today, according to our customer's description, the main fault is that the iPhone 6 reports 4013 error when reflash it with
iTunes. How shall we repair it? Let's check in the article!
Frist, connect iPhone 6 to the computer
with iPhone lightning cable, and
then use iTunes to flash iPhone again, we found the white Apple logo appears
properly but can't enter the normal mode and reports unknown error 4013.
The iPhone 6 reports 4013 error is usually
caused by iPhone Nand flash or CPU problem. In this case, frist we need to
remove the iPhone Nand flash, and
then use iTunes to re-flash the iPhone, finding that the iPhone can enter the
normal mode and report 40 error, seems it's the iPhone Nand flash problem.
The iPhone 6 reports unknown error 40 is normal
thing when the iPhone Nand flash is not installed. Use
JC Pro1000s Nand problem to read the data of the
original iPhone Nand flash, and then write this data to the new iPhone Nand
flash, but we found the data of the iPhone Nand flash couldn't be read.
Therefore, we can only use the iPhone IMEI
to find the original iPhone Nand flash SN, BT and WIFI address. After find out
this information, use iPhone Nand test fixture to write these data to the new
iPhone Nand flash, and then install Nand flash to the iPhone logic board by QUICK 861DW hot air
rework station.
Reinstall the iPhone 6 and re-flash the iPhone via iTunes, the flash process goes well. Activate iPhone and test it, all functions are working properly, the repairs end!
If you need more cell phone repair skills or tools, please check on www.vipfixphone.com
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