When I want to install an app, it always says "too little storage space, I have few apps on it and storage space should be freed up all the time.
On my Huawei smartphone there's an app (bubbles) with 72.00 KB, an app (phase beam) 72.00 KB and an app (black hole) with 68.00 KB, heaven knows what that is, my question can now do you just delete these apps without losing any data?
Sounds like something is wrong with your memory, maybe you have too much cache on it now? I would reset the phone to factory settings if I were you, but don't forget to back up your pictures and important files beforehand. It once helped me.