Xiaomi
Clear RAM and Storage auf Xiaomi
MIUI stores temporary data, app caches, and installation leftovers to keep frequently used apps loading faster. Over time this data adds up and reduces available storage, which can also drag down overall performance.
The built-in cleanup tool scans your device and sorts the results into categories such as cache data, junk files, and apps you have not opened in a while. You choose which categories to remove before confirming, so nothing is deleted automatically.
To open the tool:
Tap on Settings ➔ Tap on About phone ➔ Tap on Storage ➔ Tap on Free up ➔ Tap on Clean up...
Review each category before confirming. Cache data is safe to remove and rebuilds automatically the next time you open an app. Uninstall suggestions for unused apps deserve more attention, since removing an app also deletes its local data unless it is backed up.
Run this cleanup when storage is nearly full or apps take noticeably longer to open. If the phone feels slow but storage is not the real issue, check background app limits or restart the device instead, since clearing RAM alone will not fix every performance problem.