Mobile connection lost with 4.6

Bug Reports
#1

REPRODUCIBILITY: 50% (sometimes)
OSVERSION: 4.6.0.13
HARDWARE: Sony Xperia 10 III - xqbt52 - xqbt52 - 1.0.1.11 - aarch64
UI LANGUAGE: Deutsch (user: de_DE, os: de_DE.utf8)
REGRESSION: yes (since: 4.5.0.24 - n/a)

DESCRIPTION:

I traveled yesterday to a city and lost mobile connection twice. The connection was not recoverable until reboot. Friends with the same provider had a working connection without problems.
The first time i had set prefer 5g, afterqards i set it to prefer 4g. I dont think this happened to me ever before.

Flightmode on/off, restart network from utilities didnt help.

I dumped the journal before reboot the second time.

The only ofono log in there is:

Jun 16 08:57:00 Xperia10III ofonod[1311]: data reg chang
ed 2 -> 3 (denied), attached 0

I have the full journal on my phone and can add more details

PRECONDITIONS:

STEPS TO REPRODUCE:

  1. Network works.

  2. Put phone in pocket

  3. Doesnt work anymore

EXPECTED RESULTS:

Working connection

ACTUAL RESULTS:

No connection

MODIFICATIONS:

  • Patchmanager: yes
  • OpenRepos: yes
  • Chum: yes
  • Other: none specified

ADDITIONAL INFORMATION:

Device Owner User: defaultuser
Home Encryption: enabled

the initial version of this bug report was created using Bugger 0.9.10+git3
2 Likes
#2

Is “restart network” utility equivalent to restarting ofono? I’ve been able to resurrect App Support losing mobile data twice now with restarting ofono (where nothing else helped), so curious if it could also help with losing cellular network connectivity.

to a city

Out of country?

#3

No, same country. Just more rural and i guess no 5g

Post Festum Sauna 4.6