Hello Friends, I recommend you to stop using this phone or at least backup often your data. After approximately 3 years of usage my Xperia M started behaving erratically and then only "type password to decrypt storage" showed on the screen without possibility to continue. Many Xperia M users reported same thing on the net. The internal memory of the phone is corrupted and repair would probably cost more than a new budget phone. Plus it was not only problem I had with Xperia M - GPS was faulty and practically unusable on my phone from the start. I looked for solution for a long time in vain. Again, many people report same problem with GPS. There were days that Sony meant a quality but today sadly it means the opposite. And it’s not only about cheaper Sony phones,