DISCLAIMER: I am not responsible for your actions. Use at own risk. This cán damage your phone.
BTW: This trick also works for SE w300 & z550 phones, but of course use other MAIN-fw files.
If you do it right, your settings/contacts, pictures won't get lost.
Remember, don't flash your filesystem (FS or .fbn), as it will overwrite your whole file system.
Context
Your phone's memory consists of (relevantly) two area's: FLASH and FS:
- FLASH houses the MAIN firmware area. This is where XS++ flashes the MAIN firmware (.mbn file) to.
- The MAIN fw is the piece of software where all software(i.e. walkman, camera, menus) is coded.
This is hard to edit, though through patching MAIN firmware some minor things can be changed.
FS stands for file system. Here are the files which the MAIN firmware uses (drivers for camera, sound, display etc.).
- XS++ is an easy program where you can flash the MAIN and FS areas. The FSX function enables you to copy files to the file system, though for CID49 phones this involves bruteforce,which takes a lot of time. So there's another way to copy files to the file system WITHOUT bruteforce:
- FAR is a program where you can manage files. SEFP is a plugin for FAR, enabling you to manage files on your Sony Ericcson phone. Recently, den_po wrote a new version of SEFP that enables you to enter the FS of a CID49 phone, though with a workaround: First you need to flash your MAIN with a fake MAIN fw, a breakloader (to get easy access to the filesystem without bruteforcing). Now you can enter the file system using FAR & SEFP and edit the files you want. Finally you need to flash your MAIN back with a real MAIN fw (because the breakloader is still loaded in your MAIN area).
- with XS++ by putting a check at Customize file system (note that this involves bruteforce!), or
- by manually upload the customization files using the FAR + SEFP method. See below for detailed instructions on how to unbrand.
- Premeasures:
- install USB Flash drivers (by installing SEUS for example)
- install FAR-manager 1.70 here
- extract the SEFP plugin (first SEFP v01004, then SEFP v010051 over it) to the plugin folder (C:\Program Files\Far\Plugins normally)
- Extract den_po's CID49 pack db2010cid49_4_alpha.rar.zip to FAR\plugins
- Get XS++ and a proper MAIN firmware(use same version as your FS !), download here:
-download the latest XS++ here
Firmwares can be found here:
- topic: Files Upload Thread
- archive: http://xsse.4shared.com/ pass = se-nse
- site: WWW.IPROTEBE.CZ
- else check the Stickies in the Firmware & Flasing subforum here on SE-NSE...
- Remove your SIM-card and memorystick, just in case..
Flash break-in loader: - Open XS++, connect, ONLY flash your MAIN with w810_p3k_dcu.49R.ssw (located in CID49 package).
This is a break loader. If you flash this into your phone, your phone cannot be turned on anymore because it's not a real firmware, but only a workaround intended to access the filesystem without bruteforce (using den_po's CID49 pack for the SEFP plugin for FAR-manager). It's only 5 flash blocks, should not take more than 30secs. Just choose STOP if it hangs on 100%. - Remove your battery for 5secs and after that put it back in.
Customizing with FAR+SEFP: - Open FARmanager, and press F11
- Choose SEFP plugin
- If you get the error: "Unknown exception", Exception address: 0x7C812A5B...... The plugin will be Unloaded!
This is a bug. It's because you don't have any COM-ports, so create a fake COM-port connection. I did it with my BT Dongle. Alternatively, here is a mini howto create a fake COM-port by Cold & Flu Relief. - if you get the error: "<BIldr> can be used with Service Cable ONLY".... browse to the SEFP folder and patch sefp.dll with sefp0.10.0.51patch.exe.
- if you still get any errors, and just want a working phone back, skip this part and proceed at step 16.
- If you get the error: "Unknown exception", Exception address: 0x7C812A5B...... The plugin will be Unloaded!
- Opening SEFP:
choose Bootscript: w300_w810_z550_cid49 and press Enter The Matrix.
After a while you'll be in the w810i, if not, try again, check settings above. - Choose /FS/, now you'll can customize everything you want; camdriver/ audiodriver/ etc.
See below for some tips, or check out Links. - When done, Go back to root (choose '..' all the time) until FAR asks to exit CSFS loader, choose yes.
- Exit FAR-manager
- Disconnect cable and remove your battery for 5secs.
Flash real MAIN: - Now go back to XS++ and connect your w810i.
- Now only flash your real MAIN file (i.e. W810_R4EA031_MAIN_GENERIC_HN_RED49.mbn, 344 flash blocks).
Don't check Customize File System! This will only take about 2 minutes.
credits go to den_po, Jagheterfredrik, Darkmen and other SE-gurus
Links:
- Another FS & MAIN firmware archive
- more info: den_po's topic DB2010 CID49 with SEFP
- topic First Experinces with a W810i
- topic W810i Additional Flash Menus
- spanish archive with many customfiles here
- This was a link to warez-site. illegal. sorry
- Backup your files (contacts, settings, sms)
- Download a FS (.fbn) file too (from topic: Topsony Files, or http://xsse.4shared.com/ pass = se-nse). Choose your own region, of course.
- Also download a custompack (the customization files) for your own region. This must be compatible with your FS region.
You can find them in the Custompack Library topic or also in http://xsse.4shared.com/ pass = se-nse. - Follow the tutorial above.
- After step 7 in XS++, also flash your filesystem with the FS file (.fbn). Don't check Customize File System!
- When you've entered your phone with FAR at step 13, browse to /tpa/preset/custom and copy all contents of your custompack in here, including subfolders. If you don't do this, you *WILL* get a configuration error. Make sure that customize.xml is copied, as this file is needed to finalize your phone.
- Proceed with the tutorial above. Remember, do not flash your FS again, you'll lose the customization.
This post has been edited by pisanggoreng: 20 August 2007 - 07:35 PM

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