iPhone 6 both cameras not working!
Hi guys, I have an iPhone 6, both cameras and flash not working. Tried known working cameras, made no difference, both cameras don’t work. So I know it must be the motherboard. As usual I removed and replaced the camera IC U2301. Tested it again. To my surprise, bother cameras still don’t work. I then removed the new U2301 again, did a jumper from A1 to A2, now capacitor C2345 has constant voltage 3.8-4V feeding from VCC_main. Tested the phone again, both cameras still don’t work!
I double checked the PP2V85_CAM_VDD line, no problem found, the line has continuity. I also checked pin 34 of the rear camera FPC connector J2321, it has voltage 3.8V (since I jumped A1 to A2 on U2301), which means it has power to turn on the camera. I don’t understand why cameras still not working. Can anyone tell me where to check now? Many thanks.
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