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5 Rear Camera Data Line Fail.
Hey guys. Ran through the U204 Reflow process on a hundred i337s to get the sim working. Fixed most of them fine, however, three of them have a failure on the camera.
Running The camera through the App, the screen is just black, and says, "Updating firmware, please wait" and never runs.
Running through the Testing Screen from the Dial Pad, the front camera works fine, however, the Rear camera, (Megacam) gets the error "Data Line Fail"
I'm sure i blew out a component on them, i was just hoping someone out there has had more experience with this failure, and has found the way to fix it.
If you could send me the IC model, and a picture with the location highlighted, i have plenty of damaged boards to take the part off of.
Thanks so much in advance.
Did you already check if components were missing?
由 Gigabit87898 完成的
scanned board under 10X Microscope. No missing components.
由 Scott 完成的
What about the connector?
由 Gigabit87898 完成的
brand new. tried replacing. same failure.
由 Scott 完成的
Get a multimeter and check all the traces, make sure they are going from the connector to where they are supposed to go.
由 Gigabit87898 完成的
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