Android

Android 11: Background data - limit data usage
Without WLAN: Games for the Android smartphone
Android: Empty Recycle Bin - how to get rid of files
Open Google Play Store - these steps are necessary
Google Play: change account - how to change your account
Android: Show storage space
Windows Phone Android: What you need to know
Android 11: SD card - all info on storage
Android: Block calls - it's so easy
Android 11: Reset tablet - this is how the reset works
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