Related
Could someone tell me how to upload the Dopod_838_Pro_Ver_1.23.707.4_Radio_1.06.00.10_Date_07_21_06 rom file ?
It contains RAW files...
thx,
this is not intended for rom upgrade.
Look at the wiki for more info:
http://wiki.xda-developers.com/index.php?pagename=HTC_Hermes
raw file too rom.exe FR??????
I extracted the ROM one from my Tytn FR and I have upload file RAW. is what a person can do a ROM.exe ftp://xda:[email protected]_ROMs/HTC_TYTN_1.18.256.103_FR_Dumped_ROM.zip
Re: raw file too rom.exe FR??????
It is not possible to convert a dumped ROM to an "exe" upgrade, however you can extract the contents of imgfs:
http://wiki.xda-developers.com/index.php?pagename=Hermes_HowtoExtractImgfs
There's some people researching on the Hermes ROMs, we'll post our progress here and in the wiki, so stay tunned
Vodafone V1605 WWE ROM also just uploaded in RAW format.
WIKI Edited.
Cheerio
Howard
Orange M3100 14.123.1.614 dumped ROM uploaded
I haven't combined the 02 raw files as XP puts an EOF marker in the file.
Mog
Moogled said:
Orange M3100 14.123.1.614 dumped ROM uploaded
Click to expand...
Click to collapse
There was another orange dumped rom from 2 days ago, same version in the dumped roms folder. BTW I updated the wiki and put links to both roms, thanks!
How do we actually use the imgfs files? Do we replace them into the ROM and then use that?
bydandie said:
How do we actually use the imgfs files? Do we replace them into the ROM and then use that?
Click to expand...
Click to collapse
nope, you cannot upgrade a rom from a dumped imgfs. In theory, it should be possible to modify the imgfs and create a .nb file which you can replace into a rom, but TyTN uses a new .nbh format which we still don't know how to deal with. So, at the moment this is useless for rom upgrading, but useful for other debugging purposes or if you want to have a copy of all the filesystem...
if anyone is interested on this nbh format I can post some info i've been taking out of hexdump'ing shipped rom upgrades and sniffing usb port during rom upgrade process, but it's still a lot to do and I am not an expert, so any help would be appreciated.
Orange SPV M3100
Does someone have the French ROM for SPV 3100 Orange.
I want to upgrade my TyTn into Orange SPV M3100
Thanks
I dumped my Vodafone UK v1605 2.07.161.1 rom. Should I upload on the ftp or it's no more needed?
I noticed that other dumped are no more on the ftp server.
I thought someone needed it cause it's newer than other Vodafone available on the wiki.
Hi guys,
I reached here via http://wiki.xda-developers.com/index.php?pagename=Hermes_DumpedRoms
I'm looking for Dumped Roms for my SPV M3100. Under title "DUMPED English ROM from Orange M3100 WWE" the links to two Roms are not there now.
Are these two were removed form ftp?
I need a ROM to get back to Orange Rom (Wm 5 or Wm6.x).
Any help in finding original orange rom would be really appreciated.
Thanks
ok, Mousey here on the forums had dumped the Orange UK ROM from his Hermes; he then used buildimgfs to create a proper imgfs image; after this, we then wrote this imgfs to the AKU3.3 ROM (using it as a shell essentially) and the result was a successful flash and his PDA was running Orange UK OS ROM, so it would seem that it IS possible to create images of dumped ROMs, but I would advise that you make sure the NB you create is bigger than needed so as not to fill it completely.
All Working Beautifully.
1. I Took The Part02.raw Of A Dumped ROM And Dumped All The Files Using "viewimgfs" from the imgfsTools
2. I Created imgfs_raw_data.bin File From A Random AKU 3.3 OS.nb File Using "aWaiter".
3. Then I Created imgfs_raw_data.bin From The Dumped Files Using "buildimgfs" from the imgfsTools, This Overwrites The imgfs_raw_data.bin File Created In The Previous Step.
4. I Then Merged My imgfs_raw_data.bin With The OS.nb From Step 2 File Using "aWaiter".
5. Then I Created The nbh File Using The Orange Splash Screens And The Romanian EXTROM Using dutty's Rom Koch
6. Finally I Added It To The CustomRUUUpdater Created By Olipro.
And Then Flashed It. Now I've Unlocked The ExtRom Im Going To Add In The UK Files And HardReset.
Links To The Installer
Torrent - http://www.mininova.org/tor/608219
Megaupload - http://www.megaupload.com/?d=V2JTBWSZ
Cheers
hi
i have a dead m3100 and i read that i need a shipped orange uk rom to give live to my hermes. with this rom is this possible? my BT is 1.06 and my m3100 stops in the spash screen. regards
ventinho said:
hi
i have a dead m3100 and i read that i need a shipped orange uk rom to give live to my hermes. with this rom is this possible? my BT is 1.06 and my m3100 stops in the spash screen. regards
Click to expand...
Click to collapse
currently a shipped Orange UK ROM doesn't exist, and we don't have the capabilities to produce signed files... but since it seems your bootloader is intact, I would suggest you try the KITL trick described on the wiki
mousey_ said:
All Working Beautifully.
I Took The Part02.raw Of A Dumped ROM And Dumped All The Files Using "viewimgfs" from the imgfsTools
Then I Created imgfs_raw_data.bin From The Dumped Files Using "buildimgfs" from the imgfsTools.
I Copied An OS.nb From The AKU 3.3 Test ROMs Into The Folder Then I Merged My imgfs_raw_data.bin With The OS.nb File Using "aWaiter".
Then I Created The nbh File Using The Orange Splash Screens And The Romanian EXTROM And Added It To The CustomRUUUpdater.
And Then Flashed It. Now I've Unlocked The ExtRom Im Going To Add In The UK Files And HardReset.
Links To The Installer
Torrent - http://www.mininova.org/tor/608219
Megaupload - http://www.megaupload.com/?d=V2JTBWSZ
Cheers
Click to expand...
Click to collapse
So you dumped a ROM from a phone and merged it with a shipped ROM that was AKU 3.3? Was the "phone ROM" AKU 3.3 also, and, did your default internet connections remain after flashing?
great stuff guys, you rock!
@jokinawa
When I Say Merged What I Mean Is I Use The Shell Of An AKU 3.3 OS.nb File. None Of The AKU3.3 Code Remains Its Just A Container For The Orange Rom To Live In. When You Flash It You Only Flash The Orange Part, Yes All My Settings Are Now The Original Orange Settings Whithout Having To Add Anything.
I Hope That Explains Things Better. I Added This Info To The Wiki.
Are There Any Other Providers Who Haven't Released An Original ROM? I May Create Installers If You Need Them.
Cheers
mousey_ said:
@jokinawa
When I Say Merged What I Mean Is I Use The Shell Of An AKU 3.3 OS.nb File. None Of The AKU3.3 Code Remains Its Just A Container For The Orange Rom To Live In. When You Flash It You Only Flash The Orange Part, Yes All My Settings Are Now The Original Orange Settings Whithout Having To Add Anything.
I Hope That Explains Things Better. I Added This Info To The Wiki.
Are There Any Other Providers Who Haven't Released An Original ROM? I May Create Installers If You Need Them.
Cheers
Click to expand...
Click to collapse
If I understand it correct... then this is great...
Does this solution mean that if I upgrade to xda live, i can get back to the original rom??
Does it mean that i can claim my waranty if the phone is broken (not software only hardware?)
T-mobile Netherlands did not bring out any ROM for the Tytn (VarioII)
What can I do to bring the ROM files to you?
-------------------------------------------------------------------
Sorry for the very very bad english... I speak Dutch!
I've Backed Up All The Hermes FTP Folder, But Sadly I Don't See A T-Mobile Netherland Dump, Theres 2 WWE Ones In There If You Want I'll Create An Installer Out Of That For You.
Cheers
smarty77 said:
If I understand it correct... then this is great...
Does this solution mean that if I upgrade to xda live, i can get back to the original rom??
Does it mean that i can claim my waranty if the phone is broken (not software only hardware?)
T-mobile Netherlands did not bring out any ROM for the Tytn (VarioII)
What can I do to bring the ROM files to you?
-------------------------------------------------------------------
Sorry for the very very bad english... I speak Dutch!
Click to expand...
Click to collapse
if you dumped the OS from your Hermes onto your hard-drive, then yes.
also, as I said before... remember to use as large an OS.nb as possible.
Currently I'm looking into modifying the size of the OS.nb itself; hopefully this can be done without generating any bad blocks (even if the attempt fails), but I'll get back to you on that.
Offtopic, but mousey_, why are you upper casing all words in your messages?
Olipro - superb work, keep it up, but get some sleep too!
V
Sleep? What's that?
... wait ...
Oh, I remember now...
Man I really miss it!
ViJay, why are you so cruel as to remind of of such a thing?
vijay555 said:
Offtopic, but mousey_, why are you upper casing all words in your messages?
Olipro - superb work, keep it up, but get some sleep too!
V
Click to expand...
Click to collapse
mousey_ said:
All Working Beautifully.
I Took The Part02.raw Of A Dumped ROM And Dumped All The Files Using "viewimgfs" from the imgfsTools
Then I Created imgfs_raw_data.bin From The Dumped Files Using "buildimgfs" from the imgfsTools.
I Copied An OS.nb From The AKU 3.3 Test ROMs Into The Folder Then I Merged My imgfs_raw_data.bin With The OS.nb File Using "aWaiter".
Then I Created The nbh File Using The Orange Splash Screens And The Romanian EXTROM And Added It To The CustomRUUUpdater.
And Then Flashed It. Now I've Unlocked The ExtRom Im Going To Add In The UK Files And HardReset.
Links To The Installer
Torrent - http://www.mininova.org/tor/608219
Megaupload - http://www.megaupload.com/?d=V2JTBWSZ
Cheers
Click to expand...
Click to collapse
how you create the nbh file?
I Used dutty's nbhtool To Create The nbh File.
Cheers
ok mate thanks a lot.but i have another problem.when i use the command BuildImgfs i get this windows xp message :"BuildImgfs.exe has encountered a problem and needs to close. we are sorry for the inconvenience", and i can t continue the proccess.what the f..ck is wrong?
i must say that you are amazing.you did the unexpected:you gave life to dumped roms.WAY TO GO MATE....
thanks in advance.
Im Having The Same Problem. And I Can't Find Out How To Fix It. When I Do I'll Let You Know.
What Dumped Rom Are You Using?
Cheers
rom dump..
Ok I'm going to dump my rom... can someone tell me, when I dump my ROM is it important to empty my device (hard reset??)... I dont wanna throw my private data on the streets
Or does the rom dumper only dump the rom and dont touch the active part of the device?
I have dumped my ROM and now??
I did the rom dump before i did the upgrade to xda live 2
Olipro can you help me to create a dutch T-mobile recover ROM?
I do not really know how that works (Instructions would be nice!), but as far as i understand that, you can read out the rom from the Hermes to do a backup eg. for XDALive?
T-Mobile Germany even has no shipped rom! Would be nice to construct it!
Hi cooks and chef's,
With hard-spl available for our great Raphael it's cooking time (big thanks tot elite team)!!!
I do not consider myself a complete nOOp and I spend quite some time strugling with the search feature of this great site.
By that I found a lot of pieces of information about changing a rom's (WWE) language (to Dutch for example) but it's still not clear to me how to do it.
Can any of the experienced chefs make a straight forward step by step on how to pull it off (I know how to get extract XIP, SYS, OEM etc.....)?
Thanks in advance for the help guys!!
Greetz Merten
merten3000 said:
Hi cooks and chef's,
With hard-spl available for our great Raphael it's cooking time (big thanks tot elite team)!!!
I do not consider myself a complete nOOp and I spend quite some time strugling with the search feature of this great site.
By that I found a lot of pieces of information about changing a rom's (WWE) language (to Dutch for example) but it's still not clear to me how to do it.
Can any of the experienced chefs make a straight forward step by step on how to pull it off (I know how to get extract XIP, SYS, OEM etc.....)?
Thanks in advance for the help guys!!
Greetz Merten
Click to expand...
Click to collapse
easiest: find a dutch (in your example) rom update. if you got hardspl already then flash this, done.
if that is not possible get someone with a dutch device to dump the ROM for you. dump commands are similar to kaiser. then take an existing OS.nb, and take the part02.raw, use tadzio's imgfstools to put them together into the language you want. I strongly recommend that at this point you insert part01.raw too for example by using XIP2 button in XIPtools as well. all this doesn't need you to play with SYS or OEM at all.
cmonex said:
easiest: find a dutch (in your example) rom update. if you got hardspl already then flash this, done.
if that is not possible get someone with a dutch device to dump the ROM for you. dump commands are similar to kaiser. then take an existing OS.nb, and take the part02.raw, use tadzio's imgfstools to put them together into the language you want. I strongly recommend that at this point you insert part01.raw too for example by using XIP2 button in XIPtools as well. all this doesn't need you to play with SYS or OEM at all.
Click to expand...
Click to collapse
Thanks for the quick reply...
But.....still a bit lost...
I can get OS.nb and the raw files, but then I'm loosing you...(I wish my brain was a pentium quad core processor)
Put os.nb and part02.raw in the language with tadzio's tool? Which part contains the language to put it in.
(what exactly do xip and the raw files contain?)
can you maybe release a step by step walkthrough....( okay I'm a nOOp after all )
merten3000 said:
Thanks for the quick reply...
But.....still a bit lost...
I can get OS.nb and the raw files, but then I'm loosing you...(I wish my brain was a pentium quad core processor)
Put os.nb and part02.raw in the language with tadzio's tool? Which part contains the language to put it in.
(what exactly do xip and the raw files contain?)
can you maybe release a step by step walkthrough....( okay I'm a nOOp after all )
Click to expand...
Click to collapse
ok
do nbsplit -kaiser on the os.nb. then imgfsfromnb on the payload file you get. replace the created imgfs.bin with part02.raw (the .raw is your desired language, yeah?) then do imgfstonb on this. then you have this new payload, you should now insert xip (part01.raw) using xiptools XIP2 write option, for example (there are other ways too). then nbmerge -kaiser on this and you have a new os.nb with your language in it.
cmonex said:
ok
do nbsplit -kaiser on the os.nb. then imgfsfromnb on the payload file you get. replace the created imgfs.bin with part02.raw (the .raw is your desired language, yeah?) then do imgfstonb on this. then you have this new payload, you should now insert xip (part01.raw) using xiptools XIP2 write option, for example (there are other ways too). then nbmerge -kaiser on this and you have a new os.nb with your language in it.
Click to expand...
Click to collapse
Thanks gonna give it a try...!
So, let me get this straight:
I'm trying to cook a dutch rom for a Polaris. I have 2 roms. One WWE and one NLD.
Both ROMS are extracted. How do i extract the part01 and part02.raw files?
I tried something and i got a part02.raw of 4kb... Is that correct?
ok you need to dump a wwe version and a NLD now replace all the Lang_0409 (wwe lang code) with Lang_0413 (Dutch lang code) you should only find one Lang folder in the OEM simply called OEM_Lang_0413 but there are many inside the sys folder and you'll have to replace all of them.
It's not going to work totaly if you take the Lang files from and older QVGA build.
I had alot of problems trying to make a greek rom because I was mixing the lang from Diamond with a sys from Kaiser the roms booted just fine but lots of the apps did not work.. but after I ported the whole SYS from diamond (alsmot) everything worked
I've made several multi language roms and this is how I've done
gullum said:
ok you need to dump a wwe version and a NLD now replace all the Lang_0409 (wwe lang code) with Lang_0413 (Dutch lang code) you should only find one Lang folder in the OEM simply called OEM_Lang_0413 but there are many inside the sys folder and you'll have to replace all of them.
It's not going to work totaly if you take the Lang files from and older QVGA build.
I had alot of problems trying to make a greek rom because I was mixing the lang from Diamond with a sys from Kaiser the roms booted just fine but lots of the apps did not work.. but after I ported the whole SYS from diamond (alsmot) everything worked
I've made several multi language roms and this is how I've done
Click to expand...
Click to collapse
Gullum you rulezzz cant wait for a new rom of yours are you going to make one multilanguage for the raphael?
cmonex said:
easiest: find a dutch (in your example) rom update. if you got hardspl already then flash this, done.
if that is not possible get someone with a dutch device to dump the ROM for you. dump commands are similar to kaiser. then take an existing OS.nb, and take the part02.raw, use tadzio's imgfstools to put them together into the language you want. I strongly recommend that at this point you insert part01.raw too for example by using XIP2 button in XIPtools as well. all this doesn't need you to play with SYS or OEM at all.
Click to expand...
Click to collapse
Nice info,
very helpfull
thanks mate
gullum said:
ok you need to dump a wwe version and a NLD now replace all the Lang_0409 (wwe lang code) with Lang_0413 (Dutch lang code) you should only find one Lang folder in the OEM simply called OEM_Lang_0413 but there are many inside the sys folder and you'll have to replace all of them.
It's not going to work totaly if you take the Lang files from and older QVGA build.
I had alot of problems trying to make a greek rom because I was mixing the lang from Diamond with a sys from Kaiser the roms booted just fine but lots of the apps did not work.. but after I ported the whole SYS from diamond (alsmot) everything worked
I've made several multi language roms and this is how I've done
Click to expand...
Click to collapse
I have dump the 1.90.XXX rom and i have replace all the 0409 with 0804 (simplified chinese). i have also added in the chinese fonts and amend the necessary rgus, but there is an issue. after building the rom and flashing it, although the entire interface is in chinese now, but Chinese (Singapore) and Chinese (PRC) is not shown in regional settings. can you kindly advise? i have tried replacing the os.nb file in the ROM folder to the os.nb file from the official diamond 1.93 CHT rom. the building works but after flashing, it stuck at the first screen ...
please kindly help me.
one side track question, after flashing, the key lock within the settings panel is not working. no icon and unclickable... do you what i may have done to cause this?
Hello everyone and thanks for the thread
I'm trying to translate a ROM to Spanish. Replacing all language files (in the SYS and OEM folder) for the Spanish language (0C0A). But when I install, I get an error "poutlook.exe" and the phone and TFLO3D does not start .
How can I fix it?
Thank you
Garfiel said:
Hello everyone and thanks for the thread
I'm trying to translate a ROM to Spanish. Replacing all language files (in the SYS and OEM folder) for the Spanish language (0C0A). But when I install, I get an error "poutlook.exe" and the phone and TFLO3D does not start .
How can I fix it?
Thank you
Click to expand...
Click to collapse
Something wrong with the modules maybe...
Try putting in the actual files (exe/dll) in the module map in the SYS
Can be a lot of work.... or use different SYS as a base...
Thanks for answering
The exe / dll I have of the Spanish version of the official ROM (OS 19662) and I want to translate into English with an OS ROM 21009.
I serve?
I might say, please, SYS original folders that I keep to upgrade to version 21009?
Thank you
Merten3000, can You say
Thank you
after a bit of fiddeling around i managed to dump the rom properly.
Uploaded the Raw to RS.
http://rapidshare.com/files/143936653/TP_Dan_09092008.rar.html
Could a kind soul please rebuild this for me ?
I am really hoping that someone can rebuild this for me, so i have a DK backup before i flash a wwe rom .
Bump.
Nobody want to help me rebuild this ?
I am in the need of a bit of guidance, since this is my first time trying this.
I downloaded the raphael kitchen.
then i downloaded a base rom from this thread
http://forum.xda-developers.com/showthread.php?t=410305
I fired up the kitchen, placed my part01.raw and part02.raw together with the RUU_signed.nbh from the baserom in the baserom folder in the raphael kitchen.
Then i chose option 2 in kitchen to rebuild rom.
after a lot of kitchen work, i now end up with these files.
00_unknown.nb
01_spl.nb
02_mainsplash.bmp
02_MainSplash.nb
OS.NB
and of course the part01.raw part02.raw and the ruu_signed.nbh
So the next step is now the !Cook.cmd
now i have a cmd prompt open saying building os.... please wait.
Do i have a functional copy of my danish rom when this is completed ?
did i make any gross stupid errors ?
and what about part00.raw and part03.raw ?
what are they used for ?
I would like to ask the same question, I am stuck the same place.
Pleas Help!
i have fixet
were can i upload the danish rom (1.90.403.6 DAN)
Wackey said:
I would like to ask the same question, I am stuck the same place.
Pleas Help!
i have fixet
were can i upload the danish rom (1.90.403.6 DAN)
Click to expand...
Click to collapse
Did you find a place to upload? I would like a copy
nop not yet.. i will try to get et up on rapidshare.. to night.. els, i will be on monday
Ready for downlad:
http://forum.xda-developers.com/showthread.php?p=3321622#post3321622
Wackey said:
Ready for downlad:
http://forum.xda-developers.com/showthread.php?p=3321622#post3321622
Click to expand...
Click to collapse
Ok, tak
Hi. Anybody have program, which could I backup whole ROM to my PC? I mean the *.nbh, and if will be here problem, i load it back.
Sorry for my english. I am Czech
I join the request.
I would like to get from phone the whole rom. There is a possibility?
If so, what program to use?
Hi Everybody,
i tested with jlp_svk to download ROM, but only in raw format. So we dump it, but i am afraid, we don't be able to restore it.
And so i read, without hardspl we cannot generate NBH and flash it back
PS: Me czech too
Backup rom
Hello,
l have the same problem, I want to backup/save my ROM before upgrade.
Someone can me tell how to do and how retore this backup ?
Thanks,
DjeDje_zr7
Raw file
Hello,
i have dump my HTC touch2 (mega). I have 4 .raw files (Part00.raw, Part01.raw, Part02.raw, Part03.raw).
How to convert them in .nbf file?
Thanks,
DjeDje_zr7
HTC Touch2 (ugly Orange rom)
djedje_zr7 said:
Hello,
i have dump my HTC touch2 (mega). I have 4 .raw files (Part00.raw, Part01.raw, Part02.raw, Part03.raw).
How to convert them in .nbf file?
Thanks,
DjeDje_zr7
HTC Touch2 (ugly Orange rom)
Click to expand...
Click to collapse
hi, I'm in the middle of the same process, i've found some infos here:
http://forum.xda-developers.com/showthread.php?t=337066
djedje_zr7 said:
Hello,
l have the same problem, I want to backup/save my ROM before upgrade.
Someone can me tell how to do and how retore this backup ?
Thanks,
DjeDje_zr7
Click to expand...
Click to collapse
You sold ,,before upgrade" . So it s any rom to upgrade? In czech: To uz je nejaka romka k upgradu? Thanx. Dik
midas1 said:
You sold ,,before upgrade" . So it s any rom to upgrade? In czech: To uz je nejaka romka k upgradu? Thanx. Dik
Click to expand...
Click to collapse
Sorry my english is very poor and I don't understand what you want to say me.
My issue is I have a HTC mega with operator (Orange) ROM and i want to save original ROM before install the official HTC ROM.
But I to be able to the restore the operator ROM in case I should return it to the operator.
Regards,
DjeDje_zr7
It's a bit late......but you can use attached....
Now including attachement....
How to use it?
Would you please kindly say something briefly about how to use the software?
Thanks in advance!
How to use it?
Frank Caarls said:
Now including attachement....
Click to expand...
Click to collapse
Please give a help hand, thank you!
how to dump
1. connect Mega via USB (activesync)
2. run Partition.Addresses.bat and look at Partition.Addresses.txt
3. change in Dump My Phone.bat what partition do you want to dump (delete "rem" on the start of row)
4. start Dump My Phone.bat and wait
or use this manual
http://forum.xda-developers.com/showthread.php?t=334680
Hi, I dumped 4 RAW files.
What next? How to flash it back? How flash new rom?
Can someone make Sticky to how to backup and flash rom?
I know, there are many treads on xda, but for other devices.
Can someone shortly explain how backup original rom and how to wlash new/backed?
i have the same problem, i have dumped raw files, but reconstruction did not work. I take original WWE Rom and in kitchen change imgs part, but i dont know how....
Ervius Visual Kitchen has a feature called RAW2NBH under extra. I have tried it, it is building the nbh file but I do not know if that nbh is ok or not.
Just shared with you what I have found. Flash it at your own risk.
How to reconstruct your ROM
http://forum.xda-developers.com/showthread.php?t=664499
Addicted2xda said:
Ervius Visual Kitchen has a feature called RAW2NBH under extra. I have tried it, it is building the nbh file but I do not know if that nbh is ok or not.
Just shared with you what I have found. Flash it at your own risk.
Click to expand...
Click to collapse
Hi, guys. I just used the raw2nbh to merge my raws (part01, part02) which was backed up from a chinaunicom customized diamond. And when I flashed the Ruu_signed.nbh into my diamond (customized by cmcc), It stoped at the first step. Anyone know why ? Just becuase the payload is small so as not to contain the imgfs and the xip ?
Many thanks.
So this program for back up if i get it right ?
Sdivleli said:
So this program for back up if i get it right ?
Click to expand...
Click to collapse
This is for backup your original, stock rom. ONLY ROM!
Not for backup datas....
After reflash the reconstructed rom, you will get a clean device, like after hard-reset.