My GraphenOs Pixel 8 phone is compromise after technician suspiciously delayed couple hours just to replace a battery. Immediately after that I noticed my whole gallery disappeared, my proton mail app will not show new received mail. Business calls abruptly stop coming in most calls transfer to voicemail on first call like do not disturb when i checked my voicemail setup was deleted can't leave messages After deleting apps and do a factory reset nothing changes. Has anyone experience this ?