No storage space left Long story short, on a R11Max* (?) device with MT6592 CPU running Android 5.1 and reported 8GB storage (though possible to use SD card), when trying to install additional apps than the ones than came at purchase, always shown dialog that there is no storage space left, yet there is plenty left, even when SD card is inserted and is selected prefered install location default write disk.

Though taking pictures or videos with the camera works, so storage is not full.

Of course, from a generic/unbranded device, expectations are much lower, for example there was no fire while charging, fingers crossed!

Any suggestions?


from Wish.com, was advertised as AllCall Rio Android 7.0, so yea...
Try to delete caches and junk files using third party cleaning apps. The one I use: https://play.google.com/store/apps/details?id=com.cleanmaster.mguard&amp;hl=en