update with foreign rom, possibly wifi--is this it?

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sorry for double posting and opening a new thread, but this could be it:

at :http://www.imei-check.co.uk/c3unlock.php

it is stated:

(removes SIM/NETWORK LOCK - use any provider, removes CID lock - flash any firmware)

"FLASH ANY FIRMWARE" ???? does this mean we can flash forign firmware?
My gadget is unlocked, any idea on how to save my orig. rom,, ...and i am up and running as a guinnea-pig!!!???

cheers

p.s.:

just started the update routine of the wwe rom from the wiki (ART_HTCWWE_11140501_024990_WWE_Test_R ) and yes, it starts up properly and kicks me out just because my battery power is below 50% !!!

So I ll charge and try again

PLEASE though: any idea howto backup my original rom????



OK...Charged to more than 50% percent update routine reads : current information on your pda..., select from below: update

next step: verify :

image version: 1.13.111.1

to

version: 1.11.405.1

you are now ready to update...

machine enters bootloader mode ( i suppose ) and update starts...

****, this will work!!!! I am aborting... HOW TO BACKUP MY EXISTING ROM ???? PLS help

Originally Posted by thormdac

"FLASH ANY FIRMWARE" ???? does this mean we can flash forign firmware?

It means you can flash ROMs that don't necessarely need to match the CID on your device.

Originally Posted by thormdac

My gadget is unlocked, any idea on how to save my orig. rom

You can dump some parts of your ROM but you won't be able to flash them back (you can only flash signed code), so forget about "backup".

For dumping the rom use itsutils as explained here:
http://wiki.xda-developers.com/index...s_HowtoDumpRom

If you want to extract the imgfs contents you can use either rdmsflsh.pl or viewimgfs.exe with the raw file you extracted in previous step.

If you want to dump the OS files and modules you can use TestWM5.exe from the device itself.

For dumping other rom parts you can use pdocread or haret (pwf command).