I have SE m600i and it wont boot up! When i turn it on, it just stays on Sony Ericsson welcome screen! How can reset it or what can i do to make it work???

use seus (sony ericsson update service) to update the firmware on your phone. that should sort your problem if theres no new firmware available then take your phone to sony repair center they will flash your phone free as long as its still under warranty. se are renowned for bad firmware releases. i have a few old se phones the w910i is really bad. good luck

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i dont think u can upgrde ur phone when its not even booting in....its better u take it to ur service center to flash ur firmware

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must be a virus. backup all ur data probably on a computer and then flash ur phone. mayb this should work

if it turns on and a white screen appears or the se logo then its enough to flash the phone.

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