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Flashing C901 with newest firmware (r028)


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Posted by rasmuskarlse
i have followed theese steps:

Generated CDA:



Nordic language!

Then followed theese steps!

Upload "customize_upgrade.xml" to your phone and make the CDA change

So you have generated the file and you want to get on with it? Well I'll make this as short as possible.

1. Open A2uploader.
2. Click "FileSystem Tool". Re-insert the battery of your phone then connect your USB holding '2+5' keys. Release keys '2+5' when A2uploader detects your phone.
3. Browse to "/tpa/preset/custom/". Drag and drop the "customize_upgrade.xml" file to the right pane of A2uploader.
4. Click "Shutdown FS Manager".
5. Disconnect USB cable and turn on phone. You will notice a "Please Wait" prompt. This is when the CDA is changing. When the prompt is gone, turn off your phone.

But SEUS cannot find any new firmware still?

PS: What revision should the the Customize upgrade be?
[ This Message was edited by: rasmuskarlse on 2010-07-08 13:51 ]



Posted by mriley
It's possible to flash to 028 with A2 uploader instead of with SEUS.

Posted by rasmuskarlse

On 2010-07-08 17:14:12, mriley wrote:
It's possible to flash to 028 with A2 uploader instead of with SEUS.



Ya but why isn't it possible with seus. What am i missing in the customize_upgrade.xml file? For SEUS to upgrade it to 028?

Posted by hkbbq458
Any significant improvement on 028? Mine is still R1FA035 ....

Posted by rasmuskarlse
There must be someone who knows about this..! ?

Posted by Junz
Try one of this CDA Number


C901 APAC-ANZ CDF1221-7228 R1GA028
C901 TAIWAN CDF1226-9977 R1GA028
C901 NORDIC CDF1228-1195 R1GA028
C901 NORDIC CDF1227-9018 R1GA028
C901 NORDIC CDF1227-1225 R1GA028
C901 NORDIC CDF1219-0546 R1GA028
C901 NORDIC CDF1219-6354 R1GA028
C901 APAC-ANZ CDF1226-6114 R1GA028
C901 APAC-ANZ CDF1227-6578 R1GA028
C901 CENTRAL-EUROPE CDF1209-4784 R1GA028
C901 NORDIC CDF1219-1936 R1GA028
C901 TAIWAN CDF1219-2198 R1GA028
C901 WESTERN-EUROPE CDF1227-0149 R1GA028
C901 M-EAST-N-AFR CDF1231-3891 R1GA028
C901 APAC-ANZ CDF1219-1968 R1GA028
C901 VFE-B CDF1230-2322 R1GA028
C901 APAC-ANZ CDF1224-5690 R1GA028
C901 APAC-ANZ CDF1219-1918 R1GA028
C901 M-EAST-N-AFR CDF1212-9076 R1GA028
C901 APAC-ANZ CDF1219-2029 R1GA028
C901 RUSSIA CDF1232-8292 R1GA028
C901 NORDIC CDF1227-6835 R1GA028
C901 APAC-ANZ CDF1221-2013 R1GA028
C901 ADRIATIC CDF1209-4776 R1GA028
C901 APAC-ANZ CDF1227-1159 R1GA028
C901 NORDIC CDF1227-1230 R1GA028
C901 CENTRAL-EUROPE CDF1229-5197 R1GA028
C901 NORDIC CDF1219-1942 R1GA028
C901 WESTERN-EUROPE CDF1219-6392 R1GA028
C901 NORDIC CDF1227-1243 R1GA028
C901 APAC-ANZ CDF1229-1229 R1GA028

Posted by rasmuskarlse

On 2010-07-12 16:32:00, Junz wrote:
Try one of this CDA Number


C901 APAC-ANZ CDF1221-7228 R1GA028
C901 TAIWAN CDF1226-9977 R1GA028
C901 NORDIC CDF1228-1195 R1GA028
C901 NORDIC CDF1227-9018 R1GA028
C901 NORDIC CDF1227-1225 R1GA028
C901 NORDIC CDF1219-0546 R1GA028
C901 NORDIC CDF1219-6354 R1GA028
C901 APAC-ANZ CDF1226-6114 R1GA028
C901 APAC-ANZ CDF1227-6578 R1GA028
C901 CENTRAL-EUROPE CDF1209-4784 R1GA028
C901 NORDIC CDF1219-1936 R1GA028
C901 TAIWAN CDF1219-2198 R1GA028
C901 WESTERN-EUROPE CDF1227-0149 R1GA028
C901 M-EAST-N-AFR CDF1231-3891 R1GA028
C901 APAC-ANZ CDF1219-1968 R1GA028
C901 VFE-B CDF1230-2322 R1GA028
C901 APAC-ANZ CDF1224-5690 R1GA028
C901 APAC-ANZ CDF1219-1918 R1GA028
C901 M-EAST-N-AFR CDF1212-9076 R1GA028
C901 APAC-ANZ CDF1219-2029 R1GA028
C901 RUSSIA CDF1232-8292 R1GA028
C901 NORDIC CDF1227-6835 R1GA028
C901 APAC-ANZ CDF1221-2013 R1GA028
C901 ADRIATIC CDF1209-4776 R1GA028
C901 APAC-ANZ CDF1227-1159 R1GA028
C901 NORDIC CDF1227-1230 R1GA028
C901 CENTRAL-EUROPE CDF1229-5197 R1GA028
C901 NORDIC CDF1219-1942 R1GA028
C901 WESTERN-EUROPE CDF1219-6392 R1GA028
C901 NORDIC CDF1227-1243 R1GA028
C901 APAC-ANZ CDF1229-1229 R1GA028



I notice all theese numbers, contains "CDF" numbers instead og "CDA" numbers. What's the difference?

My original code contains this: 1209-4769 Should that be changed to CDF?

Further more: The Revision i can enter in the Customize_upgrade file. What's that for? Does it have any effect changing this?
[ This Message was edited by: rasmuskarlse on 2010-07-13 12:21 ]


Posted by Junz
it same.

your problem that you want have R1GA028 right?
if yes try to download this and upload the customize.xml. turn on phone and turn off it. and connect it to SEUS.

Posted by rasmuskarlse

On 2010-07-13 15:52:25, Junz wrote:
it same.

your problem that you want have R1GA028 right?
if yes try to download this and upload the customize.xml. turn on phone and turn off it. and connect it to SEUS.



it same. -- > Answer to what question? hehe
Ya i wanna try R1GA028, because my current firmware sometimes just shut's down the phone.. :/
If i manage to upload R1GA028, is it then possible to revert back to previously firmware through SEUS?

The file you are linking to contains a lot of files, but the customize.xml file, is region: malaysia i can see? I'm using Nordic... hmm
[ This Message was edited by: rasmuskarlse on 2010-07-13 15:45 ]


Posted by rasmuskarlse
I succesfully used the following code:
C901 NORDIC CDF1228-1195 R1GA028

Now SEUS was willing to update And i'm now running R1GA028! Further more i have the ability to reflash through SEUS, that option was not avilable before

Posted by navibhp
can u tell me d procedure to flash my sony ericsson z550i model


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