Repair blue screen and restarting automatically restore errror on iPhone 5s

You don't know why iPhone 5S displays blue screen and reboots automatically and it cannot be rooted. It's really frustrating. Don't worry, Vipprog can uncover the truth for you.

Generally, iPhone 5s reboots after displaying a blue screen because PCB under screw holes disconnects of because of U6 chip. The material object location of U6 chip is shown in picture 1-1. Use multimeter to measure the diode data of the chip signal and it is normal, so is the voltage. Therefore, the chip is damaged. Replace a new U16X chip and the phone is repaired.

 

1-1

If you need re-programming the U6 chip, MJ ACT PLUS tool  is useful tool, MJ ACT PLUS baseband eeprom ic test fixture, stay-in-place Baseband eeprom IC on iphone motherboard, Support 4S, 5. 5C/5S, 6, 6P, 6S, 6SP all iphone model CHIP, Erasing / Reading / Re-writing / opening CHIP (Baseband eeprom IC)data, check CHIP good / bad status, erase & format chip.

 

Hope this short guide can help you and if you have any problems can concult Vipprogrammer.