My Xperia E3 is like 1,5 years old. My software crashed first time like 2 months ago. After software repair, it worked for 2 months, then it started to crash apps again, and complete software crashed after it. I have reinstalled it many times in last 10 days, it crashed in next 24 hours every time. I thought it could be virus on SD card, so I used it without SD card after repair and it crashed again. I didn't download any suspicious apps, just Facebook, Messenger, Viber and Instagram and it didn't help. Yesterday I did last software repair, and it worked well yesterday, but when I woke up, I saw it starting up without success. When it comes to blue screen, it stops, and restarts again. I tried software repair today and when it comes to end, I get this message: Error code: UEUpdateFailed CompanionUE 3830. Do you have any idea what could be problem? I don't think it's virus on my SD or something like that, cause I tried to use it without it.. Could it be some hardware problem that causes software crash? Simptoms are same before every crash: some apps start to crash, and then it turns off after some time, and can't turn on. Please help!
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