Digitizer not working, NOT the logicboard!
I bought a used 3G on eBay for 100 bucks, real bargain :). The seller said the touchscreen didn't work anymore right after he had had his faulty home button repaired at some crappy online repair service. I've replaced the digitizer, won't work! All connectors seem fine. I replace the entire digitizer/lcd/front panel unit and it works! so it's NOT the logicboard. has anyone ever experienced sth like this? what parts could possibly interfere in this scenario?
Sensor Flex Cable?
Is this a good question?