Working digitizer not responsive after disassembly
I just disassembled my iPhone 5 in order to replace the audio buttons.
After reassembly, the LCD works fine, all buttons as well except the digitizer.
The screen is completely unresponsive.
I am sur i reconnected the digitizer properly and took extra-care of the ribbons. What surprises me is that the full touch area is not working, not even a single dot. That's why i assume the digitizer is not necessarily broken.
Could it be linked with another component that i forgot to plug properly ? Any other idea would be greatly appreciated.
EDIT: I just tested my screen on another iPhone 5, the digitizer works like a charm ! Then the problem really comes from the rebuilding of the iPhone. The connector for the digitalizer on the motherboard doesn't seem to have had any kind of damage. (Around it as well)
Thanks in advance
Ist dies eine gute Frage?