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Forum > Sony Ericsson / Sony > Software, Firmware and Drivers > Unbrand K790a

Author Unbrand K790a
Dough
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Joined: Jan 25, 2009
Posts: 3
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Posted: 2009-01-25 23:35
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Hi, I was wondering if anyone had any tips on how to unbrand/debrand my K790a. It is locked and branded by Rogers. I don't care if I cannot unlock it, its just the branded software that sucks. I've heard of wotanserver and davinci team, but i am not really interested in spending money on the process unless there is no other way.
tranced
LG Nexus 4
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
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Posted: 2009-01-26 01:46
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unbrand means that you take off the branded firmware and flash your phone with a generic firmware. if you want to unbrand it, just get a generic firmware from www.4shared.com and follow this tutorial: Tutorial: XS++ General Usage (Flashing, Customizing and File System Operations)
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Dough
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Joined: Jan 25, 2009
Posts: 3
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Posted: 2009-01-26 23:57
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Any suggestions on which generic firmware to use? I did a search for "R8BF003" which seems to be the latest based off wotanserver's website.

http://www.4shared.com/file/4[....]main_generic_ev_red52.html?s=1
http://www.4shared.com/file/5[....]03_fs_america_2_red53.html?s=1

Those are the two that i am thinking of using... i am just not sure what the difference is. The first one says ev_red52 and the second one has fs_..._2_red53

Not sure what those mean, the red52 and red53, do they have anything to do with teh CID52 and 53 stuff?

My phone's service menu says R1JC0002 at the top and R3B021 at the bottom... if it makes any difference...
tranced
LG Nexus 4
Joined: Jan 19, 2006
Posts: > 500
From: Santo Domingo, wonDeRland
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Posted: 2009-01-27 01:48
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well, you need to know first what cid your phone is. how? you either connect your phone to xs++ or setool 2 lite. in this case i'll show how to connect your phone with xs++: http://www.esato.com/board/viewtopic.php?topic=159658
I jay0726 | (+3, 0) | Clara, Evita, Mimmi & Victoria | My Pics | Do your job!
Dough
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Joined: Jan 25, 2009
Posts: 3
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Posted: 2009-02-28 01:07
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Hey tranced, i finally got my data cable. Here is some info about my phone

18:59:58| Baseband ID: 9900
18:59:58| Protocol Version: 3.1
18:59:58| Phone name detected!
18:59:58|
18:59:58| Profiling SEMC phone...
18:59:58| Platform: DB2020
18:59:58| OTP CID: 51
18:59:58| EROM CID: 53
18:59:58| EROM Color: Red
18:59:58| IMEI: 35220801xxxxxx
18:59:58| Phone ID: K790
18:59:58| Region: ROGERS
18:59:58| CDA: CDA102535/306 R19A
18:59:58| Firmware Version: R1JC002
18:59:58| EROM: R3A022
18:59:58| Ready for operation!

This means I have a CID 53 phone right?

Would this be the right firmware:
http://www.4shared.com/file/5[....]03_fs_america_2_red53.html?s=1
totalgsm
W910 Black
Joined: Jan 12, 2007
Posts: > 500
From: totalgsm.org
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Posted: 2009-02-28 17:51
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for cid 53 use Farmanager or JD flasher.
Visit www.totalgsm.org for Remote and Instant unlocking and Debranding services for all Sony Ericsson Phones. Visit forum www.totalgsm.org/forum
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