I installed some high graphic games like Horn, Modern Combat and etc. They were completely fine a few days ago but today I tried to run them and they started downloading data. then I went to see if the data files are fine but they were all deleted but the storage didn't get free. I factory resetted the phone and started installing the games again. they worked just fine but a few hours later, again the same thing happened. all data files got deleted without any space getting free. please help me and please don't tell me that there is something wrong with my internal storage cause I don't think that's easy to fix.