OS VERSION: 4.3, 4.4
UI LANGUAGE: English
Since I updated from 4.0 to 4.4 (with steps to 4.1, 4.2, 4.3 and 4.4 in succession) I no longer have 4G reception. I only have 2G (as 3G is no longer available in my country).
It also seems that the mobile data connection is broken, despite the UI showing that I have a working mobile data connection. Seems that something in the OS is reporting that I have a data connection while I don’t.
Restarting networking through settings seems to temporary solve the mobile networking issue.
I have no clue how to get further diagnostics to investigate what might cause this issue.
Turning phone on.
4G reception, working mobile data connection.
No 4G, no working mobile data connection.
Not that I am aware of.
During update process it asked something about packages reverting. But I had no clue what to do with this as 1. did not know the packages, 2. the UI gave me no options to make a decision what to do with the packages.