iPhone X no audio on ear speaker or bottom speaker U4700 faulty - Advanced Motherboard Repair скачать в хорошем качестве

iPhone X no audio on ear speaker or bottom speaker U4700 faulty - Advanced Motherboard Repair

Here we have an iPhone X that has no audio on ear speaker or the bottom speaker. On this model can be lots of problems with audio, but on this one the problem was U4700 audio codec. The logic board was in good conditions, even if it had a broken screen. When i was trying to change the volume, in settings, the phone was freezing. Also the volume up and down buttons were not working. I just replaced the audio codec and the phone is working again. Some of the tools and supplies i use all time Sugon T26 soldering station with JBC C210-018, C210-002 and C210-020 tips Gordak 952-A (I'm using this only for it's soldering iron) 8858 Hot Air Station (no name) Seek Compact XR Thermal Camera Sunshine DT-17N Multimeter HY3005D Power Supply (very old) Kingbo RMA 218 Flux Baku BK-227 Flux Cynel Soldering Wire 0.5mm and 0.7mm Mechanic XGS40 158C Solder Paste Relife RL-404 138C Solder Paste Like and subscribe if you enjoy the video