my screen goes black during a call and it doesn't come back on until i hang up the phone.no screen protector in my phone. proximity sensor working test by sensor tester
The new KitKat firmware for Doogee DG550 may fix this issue.
[Only registered and activated users can see links Click here to register]
Please try to upgrade to 4.4.2 and see if it solves it. I posted the link in my previous reply.
after update new kitkat problem solve?
Okay. Yes, it was a ROM issue. This is why I recommended that. There is an official release from Doogee as well. You can see in their forum for official ROM. Maybe on Needrom already.
(2014-08-20, 20:33)NexusTrix Wrote: [ -> ]Okay. Yes, it was a ROM issue. This is why I recommended that. There is an official release from Doogee as well. You can see in their forum for official ROM. Maybe on Needrom already.
the new problem