How does "Restrict background data" work? - Android Enthusiasts Stack Exchange
Restrict Background Data: A Guide to Save Your Mobile Data and Money
How to Stop Android Apps from Using Background Mobile Data
notifications - I have restricted background data but i am still getting whatsapp and facebook messages,,, am using an android 8.1 oreo - Android Enthusiasts Stack Exchange
What is background data? Find out, along with how to use less of it.
How to Restrict Background Data usage on Android Devices
Need Help Disabling Restrict Background Data - Samsung Members
How to stop Android data from being gobbled up in the background | TechRepublic
How to Turn On/Off Background data usage of Apps - Samsung Manual | TechBone
How to Turn On/Off Background data usage of Apps - Samsung Manual | TechBone
What is Background Data & How to Restrict It | AVG
How to Restrict Background Data for Metered Wi-Fi Networks on Android