Chosen Solution

the phone is droped badly when i assembled whole logic board in other housing with new lcd and flex cables everithing is working except the front facing camera on image is the missing part but everithing else is on place i think. please tell me what to do… thanks

i fix the board ,and now the camera is working…. there are a missing component above the screw ring, the third component from right in the first row just above the ring that i miss.

thank you all for yours time, thanks alot :D

Wait I’m confused. Why can’t you just put a new front camera assembly on there?

That board looks fine in that section. Rule out bad part. Rule out software–front and rear cams are dependent on each other. After that, head to schematics–search for Cam 0 and cam 1 –follow lines, measure voltages in and voltages out. Look for missing damaged components, that’s all you can do

Hi . I had similar problem with my iPhone 3 since last year . It resolved after I updated my iPhone 4 via iTunes . It might work orbit could be a hardware issue . Regards , Kksilvery .