On my Samsung, I noticed that only whatsapp is working on mobile data i.e all my apps couldn't connect to the internet except WhatsApp. The strange part was that I could tether internet to other devices. This meant I did have mobile data, it was just being blocked.
The fix for me was revisiting my APN settings (Settings > Connections > Mobile networks > Access Point Names ) then setting Authentication type to none.
For others, it might be removing proxy settings. Just ensure to have the right APN settings.
This same approach will help you fix the problem of only one app connecting to internet
This post was last modified: 30-06-2020, 12:00 PM by hovatek.
