Chosen Solution
have a 5s that shows the apple logo then flashes red screen and turns off, any ideas. thanks i only have the lcd connector and charge port plugged in
This can be caused by a defective Front Camera & Sensor Flex. The easiest way to determine if this is the problem is to disconnect it and then try to reboot your device. Follow this guide for disconnecting the flex (you can stop at step 19). If you need to replace the flex, you can find it here.
Such fault is mostly appears while changing the lcd while phone is in one condition.Some time this fault can be solved by changing the lcd but most of the cases that is the fault appear after see this image.
Here on image you can clearly see that the track below.After track will disconnect such fault appears. I saw a post and found that how to reduce such fault and which thing we remember before repair any i device.Before i also got a such problem but after seeing that post i really tell you that it helps most in future.
