Recent content by dever3

Thanks for your reply. It worked without rear cover, but at this moment I can't turn on my smartphone. It's probably motherboard failure, but I will measure also battery voltage. @Edit Probably discharged battery. It turned itself. So it has just turned on. I guess It will happen again. Then I...

Thanks a lot for your answers. I had read about Android 4.4.2 update using LG Suite program. I should do it.

Yes, the same. It's even when I enter to Menu application and I hear for approx. 3 seconds this hum. Even I click on Calculator and I hear some kind of hum. But it is hearable all time when I listen to music. I haven't rooted Android.

The speaker is playing some kind of hum but it doesn't when It plug in headphones. On the other hand I hear this kind of hum in headphones. :(