Xperia dual E3 restart problems

[PoornimaE3Dual]

I bought an Xperia E3 Dual just couple of weeks before. I am experiencing restart problems in it. Upto 20 25 times a day. First light will go off then it switch offs itself for 5 10 minutes. i am not able to properly call or do anything properly due to this. Please help me as I have spent my hard earned around 13k for it.

[NitishR]

Yes dll file is missing...

[vijaynovel1981]

brother flash user data also ur pro will solve

[ajmeennoor123]

We have this problem in Sony E3, when we pick up the phone, its light also goes away.

[McKenna563]

Sony Xperia E3 dual is worst phone I have purchased. Hanging several times. Have checked with the service center several time cleanmaster.