tOm8
1
Hi,
Since few days (weeks?) some apps can’t connect on 4G internet: X, DuckDuckGo, instagram …
I tried this USSD code: ##4636## with no success: “Connection problem or invalid MMI code.”
Thank you in advance for your help,
Regain your privacy! Adopt /e/OS the deGoogled mobile OS and online services**
aibd
2
Ofc course this is only secondary but there are a few things to try for USSD errors. One post from a quick search How to Fix Connection Problem or Invalid MMI Code: A Step-by-Step Guide.
There have been reports of mobile data being blocked at
Settings > Apps > See all apps > problem_app > Mobile data usage > Mobile data.
tOm8
3
Thanks.
I chose another APN and it solved my issue.