Question about upgrading the firmware on W810i

Hi, I was a given an W810i and I wanted to update the firmware on it to the latest whilst retaining the brand. I initially used SEUS to carry out the upgrade but surprisingly it tells me there's no new software for my phone which was strange. After digging around and reading a few tutorials, I still can't work out whether the FS file is required for a successful upgrade? Can anyone tell me if the update require the two or just the Main firmware file? Thanks

Here's the log of my phone from XS++.

Code:

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02:30:57| XS++ v3.1 (Darwin) Ready !

02:30:57| Executed on Microsoft Windows Vista

02:31:06|

02:31:06| Attempting to open the interface...

02:31:06|

02:31:06| TURN OFF PHONE!

02:31:06| Hold 'C' button on phone and connect phone NOW.

02:31:06| You have 30 seconds...

02:31:06|

02:31:06| Baseband ID: 8040

02:31:06| Protocol Version: 3.1

02:31:06|

02:31:06| Sending db2010_cid00_prodid_p3l.bin...

02:31:06| Applet ID: 061113 1250 ALUCXC125872_COMPACTPRODUCTION_ID_LOADER P3L

02:31:06| This is a PRODUCTION_ID loader

02:31:06| Activating GDFS...

02:31:07| Phone name detected!

02:31:07|

02:31:07| Profiling SEMC phone...

02:31:07| Platform: DB2010

02:31:07| OTP CID: 49

02:31:07| EROM CID: 49

02:31:07| EROM Color: Red

02:31:07| IMEI: 35906200xxxxxx

02:31:07| Phone ID: W810

02:31:07| Region: EUROPE_2

02:31:07| CDA: CDA102494/56  R2A

02:31:07| Firmware Version: R4CE012

02:31:07| EROM: n/a

02:31:07| Ready for operation!

02:32:55| Sendinging shutdown signal to phone...

02:32:55| Done.. You may now connect again...

02:32:55| Shutting down...

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Use these files:

W810_R4EA031_MAIN_GENERIC_HN_RED49
W810_R4ED001_FS_EUROPE_2_RED49
W810_CDA102555_11_R2A_Generic_EUROPE_2

Hi, thanks for your input. Two questions.

Will flashing with these 3 files keep the O2 network brand on my phone?

Is there any particular reason why you picked a Generic custom pack instead of a network branded one and chose R4ED001_FS_EUROPE_2 instead of R4EA031_FS_EUROPE_2_RED49 to match the MAIN firmware version?

Thanks.

Quote:

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Originally Posted by glitch

Hi, thanks for your input. Two questions.

Will flashing with these 3 files keep the O2 network brand on my phone?

Is there any particular reason why you picked a Generic custom pack instead of a network branded one and chose R4ED001_FS_EUROPE_2 instead of R4EA031_FS_EUROPE_2_RED49 to match the MAIN firmware version?

Thanks.

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No, your phone will be debranded.
Use these files (choice is yours) :

W810_R4EA031_MAIN_GENERIC_HN_RED49
W810_R4EA031_FS_EUROPE_2_RED49
W810_CDA102555_11_R2A_Generic_EUROPE_2

OR lastest:

W810_R4EA031_MAIN_GENERIC_HN_RED49
W810_R4ED001_FS_EUROPE_2_RED49
W810_CDA102555_11_R2A_Generic_EUROPE_2

I understand it will be debranded, but as I stated before I would like to keep the brand so is it just the case of picking the custom pack with same CDA as on my phone and I thought the MAIN and FS has to match firmware version in order for it to work?

Quote:

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Originally Posted by glitch

I understand it will be debranded, but as I stated before I would like to keep the brand so is it just the case of picking the custom pack with same CDA as on my phone and I thought the MAIN and FS has to match firmware version in order for it to work?

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Use these files:

W810_R4EA031_MAIN_GENERIC_HN_RED49
W810_R4ED001_FS_EUROPE_2_RED49
W810i_CDA102494_56_R5A_o2_United_Kingdom

And I read somewhere bruteforce needed to customise the phone with a CID 49, is that the case? What app would you recommend to flash the phone with?

Thanks for your help so far.

Quote:

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Originally Posted by glitch

And I read somewhere bruteforce needed to customise the phone with a CID 49, is that the case? What app would you recommend to flash the phone with?

Thanks for your help so far.

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This "bruteforce" is for old version on XS, you must use last version on XS++v3.1
Or Setool.

And if I want to use another custom pack I just flash the FS and leave the main alone, correct?

If you want to keep the brand you should use a branded MAIN, not a "generic" one. Tell us what is your brand and we'll tell you if there's an update(or not) for your firmware.