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Re: nokia5800,after upgrading software,phone don`t...

New Member
Posts: 1

nokia5800,after upgrading software,phone don`t work



i upgraded the firmware to 51 version

everything was completed and the phone shut down

since than, it won`t start again


all i get is a vibrating of the battery for 20 sec and nothing else


any idea what`s wrong?


hard restart don`t work either


thank you

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Mobile Sensei
Posts: 5,279

Re: nokia5800,after upgrading software,phone don`t work

All you can do is posted in the "pool of knowledge" by the superior Psychomania. Read here: /t5/Pool-of-Knowledge/Recovering-from-a-failed-firmware-update/td-p/398147

Unfortunately, the hard reset is the last option for end users to do, but the guide will provide you with information of where to turn.

What you could try is to pull out both the memory card and the Sim card. Leave the battery out for about a minute and then try the hard reset (without the memory card and the simcard).

Give it a few shots as it can be hard to get it right the first time. The 3 buttons shall be depressed and hold while powering on (makes it 4 buttons).

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