I have a Galaxy S4, Eu version, not rooted updated a few days ago to Lollipop.
Today 2 strange things happened: The phone was connected to charging cable but charge was interrupted when it was at about 80%, this morning I found it at 64% (checked on battery graph).
One app that I use daily, installed in main memory disappeared from home and from installed apps. If I search for it on play store it proposes to install it, not to open it.
I do not know if the 2 things are related. I did not uninstalled any app in the last few days and I am sure that yesterday the missing app was there perfectly working.
Do you think there is a chance to recover the data of the app? I tried to browse phone memory (connected to pc) but I cannot find anything. Maybe there is a better way?