When i use all of my internet limit it limits my internet, on firefox websites are unusable. Is there browser for android with following features:
Preferably on F-Droid
Just load text
Edit:
For now solution is firefox + ublock (adnauseum) and in settings of ublock check block JavaScript and block elements over 10kb
You can disable background sync or turn on battery saver to limit background activity which also turns off background sync.
For a firewall app. I would recommend Netguard.