I have issues using new apps on my assurance wireless phone that require notification access to work. it is not available on this phone. on my old assurance phone using 7.1 it works, but the phone is too small for me to use as I am handicapped. I need an easier fix if there is one available other than reprogramming the phone as it is under warranty for another year. I know this is an older android system but is new to me. When I try to boot it into safe mode, it won't.