How to fix no service error on iPhone 6

When your iphone 6 error occurred, do you know how to repair the no service error on iphone 6? Today I will teach you some skills to repair the iphone 6. But first I will introduce some iphone 6 repair tools to check and fix it. They are Modem Firmware, opening tools, PCB bracket, CPU, BGA paste flux.


If you want to get high quality iphone repair tools, vipprogrammer can help you. Now we have simple tools, we can start work.


1. Go to a space with strong signal and check whether the phone has service, if no, enter "*#06" on the phone dial key for IMEI code, but no response. In this case, we can initially determine the signal failure.

2. IMEI cade displays right, SIM card readable, and Modem Firmware function norm ally in the phone settings. Then , put the phone on the multi-function heat insulated pad.

3. Remove the motherboard by phone opening tools and then unload the shield plate on motherboard. Connect the motherboard to the PCB bracket.

4. Dismantle the baseband CPU by using hot air gun about 300 degrees centigrade in baseband CPU with BGA paste flux.

5. Clean the tins on the bonding pad and then using digital multimeter test the U1 Y1 pin of the baseband CPU, no resistance. We can make sure th e pin has been disconnected.

6. Fix the pin with phone repair tools and re-install the motherboard to the phone, then test it, IMEI code functions back to normal.

This is the short guide of iphone 6 no service error. you ca n try again.