Question about Sony Ericsson W900i Cellular Phone

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Problem with w900i

Hello, on my sony ericsson W900i mobile i ran the update from there website which seemed to worked fine then after when i tryed to turn it on it took ages then when it finally turned on it said "Insert correct SIM card" i tryed several different SIM cards as this mobile is unlocked it turned on fine before Would the update of made the mobile locked or something any idea how i can fix this? Would it work again if i got it unlocked again?

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Re: Problem with w900i

I would try to re-install the update. Something didn't get installed correctly. But I would also get on the phone to them. It's also possible the "update" has an issue they may not be aware of. Good luck

Posted on Jul 20, 2007

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Unrestrict sony ericsson w900i

If you want to remove the network restriction on a Sony Ericsson W900i, You need to enter it's unique unlock code. You can get the unique unlock code for a Sony Ericsson W900i from at affordable cost.

1 - Switch ON your Sony Ericsson W900i without any SIM Card,
2 - Press the left arrow key/button once,
3 - Press the button * twice,
4 - Press the left arrow key/button once,
5 - The message "Personalize with MNC2" will appear, (or you will have displayed an unlock menu, select the lock you want to unlock)
6 - Enter the Unlock Code.

Jul 02, 2014 | Cell Phones

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I am using a sony Ericson W900i. I turned my phone off and tuned it on again but I wasn't able to operate it anymore. A message appeared on the screen saying: Configuration Error. Please contact your... need to reprogram it to you're trusted mobile repair shop ...i had that problem before too and that's what i did.... they just reformat my W900i and they install a new software ...

Mar 31, 2011 | Sony Ericsson W900i Cellular Phone

1 Answer

I forgot my past code for sony ericson w900i code what do i do

try ro make MASTER RESET .... after the reset the default code is 0000 ....

Dec 02, 2009 | Sony Ericsson W900i Cellular Phone

1 Answer

Phone turns off when i put the mp3 on.

it seems your phones firmware is malfunctioning you can try both these solutions.

1. format your memory card
2. use Sony ericsson software update

Link provided:

Mar 27, 2009 | Sony Ericsson W900i Cellular Phone

1 Answer

Not charging & the cell is getting hang up again & again

most probably you need a software upgrade of your w900i. it can be done at sonyericsson service centre.

Jan 03, 2009 | Sony Ericsson W900i Cellular Phone

2 Answers

W900i not working

i have the same problem.. i had it fix in a local repair shop.. it cost me around 400 pesos...

Aug 24, 2008 | Sony Ericsson W900i Cellular Phone

1 Answer

I need help with my phone

samsung_e250_black.jpgmy phone will not exept a photo off a samsung g600 on bluetooth it says "not supported content" please help!!

Jun 04, 2008 | Sony Ericsson W900i Cellular Phone

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