I'm using Android 8.1.0 on my latest Huawei smartphone. I'm constantly using several apps at a time & installing new ones as required.. but this problem (a sort of nuisance) is that I need to uninstall older installed apps just to download the new one. Is there any solution to fix that? 2nd problem I face, an app(of say 5 mb) requires up to 180mb space to be installed & that much amount of apps(& their spaces) needs to be emptied. Is there any solution to fix that even?