problems with updating software

[машушка]

somebody tell me what to do. conducted via computer software update, stuck at the stage when the pre-upgrade should disconnect and connect the phone to the computer, did everything as it is written, he wrote an update error and now the phone is not as vklyuchaetetsya no picture is displayed (exclamation mark in a triangle, and nearby bodies) and all . tried on and off the phone and nothing ...
Help please!

[_alexdon_]

Use PC companion to update.

[Yarik1967]

Thanks Cap!)).. Obviously, you do not know that some software updates for Russian users are not yet available .. For example, for Xperia M over a month supposedly available update from Android 4.1 to Android 4.3, but it is not yet installed .. . and this is not because the Russians - the idiots who can not use the "PC companion", but because of this "upgrade" for Russia is not yet in principle...