Instructions

This is a new feature of realme UI6. The Smart System Management would
intelligently stop the apps which have been barely used for a while, as a way to
prolong battery usage.
Smart Memory Compression
This is another new feature of realme UI6. It works to detect inactive apps and
compress its memory to make space for other apps.
HeyTap Cloud
HeyTap Cloud Backup serves to back up your contacts, SMS, photos, files.
Activate HeyTap Cloud
 Go to "Settings" > "HeyTap Cloud".
 Enter the lock-screen passcode and toggle on "Enable Cloud Service". The
system will start the backup of photos, contacts, notes, calendar, browsing the
history, and WLAN by default.