iPhone 4 CDMA no video - not LCD issue

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		GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair
iPhone 4 CDMA no video - not LCD issue

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06-24-2014, 14:07	#1 (permalink)
yolmen Freak Poster Join Date: Jan 2010 Location: Florida Posts: 197 Member: 1222631 Status: Offline Thanks Meter: 24	iPhone 4 CDMA no video - not LCD issue Hi, I got a iPhone 4 CDMA that customer brought with cracked screen. I didnt unfortunately turn it on in front of customer. Later I noticed phone got a text message but nothing was displayed, I didn't think much about it, though it was damaged LCD or unplugged connector. When I installed new screen still no video (just backlight). I tried few different screens with the same effect. Customer claims it was working fine. Now Im trying to figure out what can be done. I checked the capacitors around the LCD connector, no short. What else can be done? Thank you!

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