Saturday, 3 October 2015

Screen goes black as soon as call is made



Phone info: LG G3, model D852

ROM: fresh install of XenonHD, 09-28-15 build for the D852
http://forum.xda-developers.com/lg-g...table-t3167293

ROM was installed fresh: wiped Dalvik, cache, system, data. Flashed ROM via TWRP, then TKGapps (09-27 release, 'stock' package), first boot took a while as expected, but went without issue. Installed a few 'normal' apps (no xposed or anything like that), and used Titanium backup to forcibly uninstall AdAway and Messenger.

PROBLEM:
Use the stock dialler to make a phone call to an existing contact. As soon as I hit the phone icon on the contact, the call initiates, and the screen goes black immediately. I can hear the call connecting, but it is extremely hard/impossible to turn the screen on: tapping the screen, clicking the power button, shaking the phone all fail to turn the screen on. If any of this does get the screen to turn on, it just flashes very briefly (showing the call in progress) and then goes black again. Once the call wraps up, the screen is immediately responsive once again.

Has anyone else have ever run into such a problem?! And of course, any suggestions on potential fixes or troubleshooting would be appreciated.

Thank you.



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