Using the stock 20D firmware from LG (with knock code) which I got through an OTA a good 2 months ago, I've had issues with VOIP services in general. Now I know that this is a common issue for those who got the update, but the solutions aren't as straightforward. Due to my increased need for using services like Viber, I'd like to know what I can do to solve the issue.
I tried doing a factory reset already, and installer Viber as the ONLY app to make sure no other 3rd party app was interfering with its function. It didn't help.
Whatever the solution may be, it's preferred that I stay stock and unrooted for warranty purposes.
Thanks in advance
Additional details:
International D802 32GB Version
Running D80220d, Stock, unrooted
20d was installed using the mobile support tool.
I tried doing a factory reset already, and installer Viber as the ONLY app to make sure no other 3rd party app was interfering with its function. It didn't help.
Whatever the solution may be, it's preferred that I stay stock and unrooted for warranty purposes.
Thanks in advance
Additional details:
International D802 32GB Version
Running D80220d, Stock, unrooted
20d was installed using the mobile support tool.
