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Author Guide: How to change Sony Ericssson G900 to CDA Custom World1
Phoebus
G900 Brown
Joined: Nov 18, 2002
Posts: 60
From: Nicosia, Cyprus
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Posted: 2008-12-07 17:39
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[ This Message was edited by: Phoebus on 2009-01-02 07:46 ]
apolloa
G900 Brown
Joined: Jul 27, 2005
Posts: > 500
From: Dorset, UK
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Posted: 2008-12-29 23:49
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Thanks for this guide, I've followed it and am now running World 1 firmware!! Fantastic, seems a bit faster but at least I can now get the updates SE release, if any.
Thanks again for the guide, works a treat.
cvbnm
G900 Brown
Joined: Jan 12, 2009
Posts: 1
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Posted: 2009-01-12 20:06
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can i do this on my HK SE G900?

my last CDA is (on hex workshop): 1207-8384..R14A...........Y (not yet edited)

and you can see that theres no letter next to the 2 dots after R14A the letter is far. wth should i do? i'v tried changing the value of y to the checksum 8-bit however it became a dot then after that i saved it and followed what the guide said then i checked my CDA (19. Go check your CDA in Main Menu--More--System information, it should now have two CDA's listed, the original one and the new one you edited. ) but then the CDA: (blank) its blank
DanqeR
G900 Brown
Joined: Jan 25, 2009
Posts: 1
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Posted: 2009-01-25 23:15
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if i follow this guide and modify the CDA to CW1, if my phone is locked in orange network... after the first seus update, the phone will be unlocked?
thank you

PS. Thanks for the perfect guide. I changed my CDDA to CW1.
But can you tell me how to unlock my G900 please?

[ This Message was edited by: DanqeR on 2009-01-26 11:59 ]
KU
Xperia X10 Black
Joined: Jan 29, 2009
Posts: 207
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Posted: 2009-01-29 13:52
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I try it with my french CDA but it doesn't work at all (I have a R9M003 firmware version)
Rookwise
Xperia X10 Black
Joined: Mar 22, 2004
Posts: > 500
From: UK. Phone:Samsung Galaxy A54 5
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Posted: 2009-03-12 00:28
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Excellent guide. My G900 is now recognised as Generic World 1. Updating via SEUS right now


Cheers
I tried sniffing coke once but didnt like it. The bubbles kept going up my nose
yzolli
Model not set
Joined: Mar 14, 2009
Posts: 3
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Posted: 2009-03-16 04:13
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hi
i get quite the same problem than cvbnm.
i have the SE G900 with HK CDA r14A.
when i modify the cda number and the cheksum and i restore on my phone.
the CDA number still the same as before in system information.
1207 8384 R14A.
how to change the CDA to the world wide 1.

Rookwise
Xperia X10 Black
Joined: Mar 22, 2004
Posts: > 500
From: UK. Phone:Samsung Galaxy A54 5
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Posted: 2009-03-16 17:20
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You need to follow the guide exactly as described. Miss something out and it won't work. After using Hex editor and installing the modified bin file. You will notice you phone has 2 CDA's with the World 1 CDA shown first and the old CDA underneath. the World 1 CDA needs to be first so that the Sony Ericsson Update Service recognise's the phone as World 1. Once you updated the phone there will only be one CDA showing.

This message was posted from a WAP device
yzolli
Model not set
Joined: Mar 14, 2009
Posts: 3
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Posted: 2009-03-17 03:53
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i try 2 solution but always the same result in system info only one CDA.

or


but when i use XS++ the cda is 1204 3148 R14A
eidolonaria3
Model not set
Joined: Mar 19, 2009
Posts: 2
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Posted: 2009-03-19 01:50
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Can this process be done to change to an HK CDA, provided I use the values for the HK CDA which I found online:


1207-8384 Hong Kong Generic 1203-6566 R9N002 1200-5567 R1F02 1205-0647 R6K842 R14A 7.11.2008 7.11.2008


Does anyone know how to do this?
If there is any other firmware that allows the Chinese handwriting recognition? That's what I'm trying to get.
yzolli
Model not set
Joined: Mar 14, 2009
Posts: 3
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Posted: 2009-03-24 04:52
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nobody have the same problem as me?
dnalevy
G900 Brown
Joined: Jan 01, 2008
Posts: 37
From: London, UK
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Posted: 2009-03-26 20:35
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Does anyone know if this procedure voids the warranty?
willy486
G900 Brown
Joined: Feb 02, 2006
Posts: 36
From: Belgium
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Posted: 2009-03-30 01:38
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I changed the CDA, now I have 2 CDA's listed in the phone menu, but SEUS still says no update available?
AuSsIeBiGrOb
G900 Brown
Joined: Apr 13, 2009
Posts: 1
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Posted: 2009-04-13 13:20
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I've done all this, but SEUS says that my phone is up to date. I still have R6G804 firmware, so it's abvious that it isn't. What should I do? Same problem as the guy above
[ This Message was edited by: AuSsIeBiGrOb on 2009-04-13 12:20 ]
meckam
Xperia X10 Black
Joined: Feb 26, 2009
Posts: 88
From: bacolod city, PH
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Posted: 2009-04-17 10:37
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page not found on xs++ dlink
currently owning:
SE: W800, K550i, G900, K500i(not in use). H a n g l o o s e ! ! !
Nokia: Xpress Music 5800
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