iPhone 6S has always been no serviecs, which shows that there is something wrong with the signal reception. Find the common points of the signals received by these three operators, namely RF,ANT Switch, and after replacing RF, the fault is relieved.
iPhone 6s mobile phone Hang Logo(white apple)was started and restarted. After testing, it was found that U5411 chip was damaged, and the fault was repaired after replacement.
iPhone 6s camera can't be opened. After detection, the 2.85V convert transistor camera was unplugged, and Jump wire patch was successfully repaired.
iPhone 6S mobile phone has many problems when opening no booting. The common ones are Connect the power supply,Short circuit,switch,Short circuit,switch,Low current, etc. after detection, it is found that the culprit is actually it.
iPhone 6S boot Hang Logo(white apple), other conditions are normal, only Nand can be replaced for testing. After replacement, the progress bar runs, and Update System is finished.
iPhone 6s rear Camera does not work, replace Camera failure remains, one line is fixed.
iPhone 6s mobile phone can't boot, boot card white apple, starting from 90 left, better hard disk and battery seat, successfully repair.
The temperature of iPhone 6s mobile phone is too high.Restart repeatedly and Update System reported an error of 9 after turning on Hang Logo(white apple)LOGO after bone scraping. wifi chip high temperature was found during detection, and Nand was untied to replace wifi. Troubleshooting.
iPhone 6s Front Camera can't be opened, and it is found that Inductor L3100 is damaged after disassembling and testing, so the fault can be repaired directly after short-circuit.
