iPhone not turning on after back case is replaced.
i have a problem with an iphone 6 plus where so far google and posts on iFixit Forum have not been of much help. I will try to describe everything as good as i can.
Original job was to replace the back housing on an iphone 6 plus but after i finnished the job the iphone just turns off after 5-10 seconds after i push the power button. ill explain everything i did during the job in steps.
1. Power off the phone
2. SD wrist band on and make sure the ESD matt and the wrist band is properly grounded.
3. opened it and removed the battery.
4. Removed the display.
5. started removing everything else carefully.
6. put it all back together in the same order carefully.
And thats all. i am 100% sure all screws are in correct place as i used the screwmatt for iphone 6 plus.
i plugged in the charger and tried to turn it on. The apple logo shows up for a few seconds before disapearing. after the apple logo disapears you can still see light from the back of the screen. i've added a video on youtube so you can se exactly what happens. VIDEO
In these cases people on the forum suggests connecting to itunes. I tried that and none of my computers with itunes can see the device. Doesnt even make a sound when i connect it or when the phone powers on.
I opened itunes and connected the lighning cable. i held the home button for 3 seconds then i held the power button until i saw the apple logo and released the power button. This with no luck. I have also tried several other combination regarding the power and home button, with no success.
as mentioned earlier i uploaded a video to youtube so you can see for yourself. VIDEO
I have also tried changing the battery, changing the docking/AUX port cable (2 times) and a brand new display. Also without success.
Please help me! i hope someone have a solution.
Is this a good question?