The problem is caused by the system's battery/memory optimization (battery saver, or task killer) function or 3rd party system optimization apps.
Please visit http://bit.ly/2EEMD4o for how to add our apps to the system optimization whitelist.
After that, reboot the device and try again to see if it works.
The problem is caused by you turning on the following option.
Launcher > system Settings > Accessibility > 1Tap Cleaner > 1Tap Cleaner shortcut
Please turn off the "1Tap Cleaner shortcut" option but enable the "Use 1Tap Cleaner" option.
v5.02 â new "Color contrast" setting, Android 14+ only â fixed: failed to clear the cache on some Android 15, and Lenovo with Android 16 devices â see FAQ #10 if the clear cache function fails to start or complete â send me an email if you'd like to help with the translation â bugs fixed and optimizations
v5.01/v5.00 â new material 3 theme â stop supporting deprecated themes â improved the clear cache speed for some Xiaomi devices â fixed: failed to clear the cache on some Android 15 devices