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Forum > Sony Ericsson / Sony > Software, Firmware and Drivers > SE C905a? Same a C905i?

Author SE C905a? Same a C905i?
XxDaviDxX
C905 Black
Joined: May 17, 2009
Posts: 95
From: Brazil
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Posted: 2010-09-06 05:21
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Hi, I have a question ... My C905*A* Stay with Me... but, i don't know..
I can De-branding C905a To C905 SW-R1FA035? Dont have Any Errors?

[I Want Put New Driver's, Patch's and Elf Loader In my C905. But I Don't know About The Risk to De-branding The "A" to "I" Or C905 Only~~ ]
[ This Message was edited by: XxDaviDxX on 2010-09-06 04:23 ]
[addsig]
sotam
C901 Black
Joined: May 02, 2007
Posts: 377
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Posted: 2010-09-06 05:40
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Maybe this help

- C905 HSDPA/850/900/1800/1900 MHz
- C905c 850/900/1800/1900 MHz for ChinaMainland
- C905a HSDPA/850/900/1800/1900 MHz for America

source:gsmarena

cheers


EDIT:

carkitter write:It's all about bands (radio frequencies) that the phones use to connect to the network. AT&T uses 850 MHz and 1900MHz frquencies in different areas. The C905i is a 'quad band' phone but it uses 850 and 1900 MHz at GPRS speeds only - thats 50kbps possibly optimised to 90kbps maximum, or in other words SLOOOOOWWWW!
The C905a utilises 850, 1900 and Europe's 2100 MHz frequencies at UMTS (3G - maximum of 384kbps) and HSDPA (3.5G - maximum of 3600kbps) speeds. Very fast


Conclusion:yes you can.
[ This Message was edited by: sotam on 2010-09-06 04:48 ]
N82
appleface
Model not set
Joined: Apr 17, 2010
Posts: 52
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Posted: 2010-09-06 06:22
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well i dnt know abt other info but i did read somewhere that the letter at the end represents a country or area
oh wait it was wikipedia
The most common format uses a total of five (or six) characters, e.g. K750i.
This format begins with a capital letter to denote the series of the phone (K750i). This is then followed by three numbers (K750i). The first number indicates the sub-series of the phone, the second indicates the amount of progression from the previous release, i.e. K700i to K750i, and the third number is always either a '0','5' or '8'. The number '8' is used either to show a variation of the phone destined for a different market without a feature, e.g. the W888 is a W880i without 3G, or it is used to separate phones which have identical specifications but the designs are different, e.g. K610i and the K618i or k800i and the k810i. The number '5' is used for newer models, where the first two numbers and the zero have already been used in a previous model, for example in the case of the W700 and the W705, which allows for more naming options. Finally, the lowercase letter at the end of the model name describes the market for which a product is intended; these are: a for the Americas, c for China, and i stands for an international version; there is also an 'im' suffix used for branding i-mode phones. Often the last letter is left out to describe the phone generically with no region specific branding.
http://en.wikipedia.org/wiki/Sony_Ericsson
XxDaviDxX
C905 Black
Joined: May 17, 2009
Posts: 95
From: Brazil
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Posted: 2010-09-06 15:22
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@all : Thank's About the information.. But, i Listen in Somewhere, about reflashing C905a In Normal Firmware [exp:R1FA035], can deprive some features..

Thanks @all about information [addsig]
Luhccas-U1a
Satio Black
Joined: Mar 24, 2008
Posts: > 500
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Posted: 2010-09-06 23:29
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It's better to keep the correct firmware on your phone model dude...
Try this with SEUS -> C905a debrand
If you have any question,PM me
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