dgs.img file (CSC) what's inside? - Nexus S Q&A, Help & Troubleshooting

Hi Guys,
Looking at the different OTA packages available, and the files provided with Odin in order to flash back to stock the Nexus S, I can see that there's a file called "dgs.img" that is never reflashed/touched using the OTA files provided by Google.
In order to reflash dgs.img you need to use Odin and select the CSC part.
Do you know what's inside that img?
Looking at the fastboot screen of 2.3.3 I can see an info called "CARRIER - ", the American T-Mobile Nexus S has "TMO" written on it, the I9023 sold in Europe by Vodafone has "Vodafone".
Reflashing the CSC with the file provided in this forum (as far as I know, given by a Service Centre in UK), the Carrier info become "EUR"
Is there a way to look inside that image and have a look at it?
thanks!
Cheers,
T.

Now I have the same question now...Since I can't unyaffs it...

OK man, I figured it out~after a showering time ^_^
Use notepad to open the dgs.img, the world is bright!~~
How I figured this out? Firstly I unyaffs-ed the img and got the note" broken img file", and I am quite puzzled with the size, 1k...seems a bit too small for a img?
after that I read something about csc changing under I9000~
And in the end, when I was showering, a thought just came to me: this is not a img file, just a text file.
I tried, and I am right!~
Cheers

OK, I successfully changed the carrier info to TMO. Open this file in Hex Workplace and change the EUR numbers to the 54 4D 4F, and everything is fine now~~
The reason why just can't edit under notepad is because it will change the 00 between two TMOs to 20, so this leads the problem.

marsrogers said:
OK man, I figured it out~after a showering time ^_^
Use notepad to open the dgs.img, the world is bright!~~
How I figured this out? Firstly I unyaffs-ed the img and got the note" broken img file", and I am quite puzzled with the size, 1k...seems a bit too small for a img?
after that I read something about csc changing under I9000~
And in the end, when I was showering, a thought just came to me: this is not a img file, just a text file.
I tried, and I am right!~
Cheers
Click to expand...
Click to collapse
yes... just guessing what's the difference for example between the EUR and VDF version in terms of phone behaviour... maybe OTA update availability??

Related

Request for radio.img of MZ601

I am trying to convert a MZ600 to MZ601.
I assume there are no actual hardware differences, but only software.. and I have not found any sources/info proving otherwise...
I have allready fastboot-flashed system/user/boot/recovery of MZ601 Europe stock images, to my VZN MZ600 Xoom and everything works fine except the mobile-network ofcourse...
(btw SIM is working!)
So how can I flash the baseband to the European one ?
Is the radio.img all I need ?
In that case, can somebody send me one?
I have tryied a full EU firmware flash with RSDlite, but I get an error "Unable to retrieve initialization values from INI file." so I cant start flashing...
Any ideas?
Thanks
I saw in other thread you have gsm sbf, perhaps using sbf recalc or sbf depacker you can extract its radio image..
please check this link
http://modmymobile.com/forums/402-general-motorola-android/530781-sbf-depacker-1-3-03-22-2011-a.html
http://and-developers.com/sbf
I thought the recovery / img files were on motorola's website now?
Thanks lesjaw , I will try..
(I did a search for sbf extractors but did not find those ones! )
Lothaen , motorola gives away the common partitions, (userdata/system/boot/recovery) and not the hardcore ones such as the radio one!
lesjaw, I tried both software. They both allow me to split files, from the SBF.
That results into 13 SMG files, which I assume are partitions (and something else?)
What format are these ? can I open them ? How do I identify the radio.img
is the IMG format same as SMG ?
MotoAndroidDepackerMono, has an option to extra radio.img, but thats from an update.zip, which I what I am trying to create
i see, honestly I never use those app, in sunday i'll give a shot..
btw, you can join #milestone-modding in freenode (irc), many of those members channel have good experience regarding sbf file..
good luck brother..
Any idea anyone, how to identify the radio image, from a SBF extract to SMG files ?
Once identified, can I use an SMG file as a "radio.img" ?
HMJ37 sbf
Motorola did just release a few days ago a new sbf for the MZ600 that is the full HMJ37 version. Here is the full file name out of the latest spreadsheet for anyone with RSD access:
VZW_MZ600_Signed_HMJ37_Signed_MDM6600BP_C_02.0F.00R_SW.combo.sbf
I think he needs an image from MZ601, not MZ600!
its been quite some time, and have not yet found an answer to this problem!!..
attached is the export from the SBF file of MZ601
I asume one of these files, is the radio.img , correct ? which one is it?
Can I do a fastboot flash radio radio.img ,using one of these files!?
Is it safe to try with the user partition to confirm my theory ? (I can identify it, from the byte size)
I tried to open the images with unyaffs-x86-win and cygwin but I always get an error message "broken image file" even on motorola's official images, hence I've got something else wrong (?)
So many questions left unanswered for so long! and I though XOOM was for hardcore android users!
nikil511 said:
its been quite some time, and have not yet found an answer to this problem!!..
attached is the export from the SBF file of MZ601
I asume one of these files, is the radio.img , correct ? which one is it?
Can I do a fastboot flash radio radio.img ,using one of these files!?
Is it safe to try with the user partition to confirm my theory ? (I can identify it, from the byte size)
I tried to open the images with unyaffs-x86-win and cygwin but I always get an error message "broken image file" even on motorola's official images, hence I've got something else wrong (?)
So many questions left unanswered for so long! and I though XOOM was for hardcore android users!
Click to expand...
Click to collapse
Are you sure that's from a MZ601 and not a Wi-Fi only MZ604 (see the "HUBBLE" and "WIFI" strings)?
You cannot fastboot flash the radio partition (which probably is called something like bpsw given this is a Motorola device). Given that these are proprietary firmware blobs, do not expect to get far assuming that these are yaffs/ext/whatever filesystem images.
thisi is where i found the SBF
http://www.mod2xtreme.com/showthread.php?t=10571
so I assume it has the radio partition.
So if I can not extract it from the SBF, how are all these baseband update zip been constructed on all other tablets/phones ? why are there none for XOOM eventhout various baseband versions exist ?
or this h.6.2 means that should be for mz604(wifi only) so it should contain no baseband image. ?
convert mz600 to mz601
hello all,
nikil511 , did you found any solution? i'd really like to convert my mz600 to mz601 !
concerning the sbf, because of the name we know it's from the wifi xoom.
but as info, the radio is cg5
regards
http://sbf.droid-developers.org/everest/list.php here new full image
in amms_sec.mbn
we can find string for new firmware VTHUBBLE_N_01.100.07P
or in rdl1.smg ..
how to use it? or convert to .img in .zip file ?
i do it
http://forum.xda-developers.com/showthread.php?t=1845212

[Q] Debrand Dead End: Nokia Product Support Tool V5

I've downloaded an unbranded stock UK ROM (i think) for a Nokia 1020 64Gb to replace the O2 rubbish.
It is file
RM875_3051.40000.1345.1003_RETAIL_eu_euro1_212_03_336753_prd_signed.ffu
It was automatically downloaded to C:\ProgramData\Nokia\Packages\Products\rm-875
I try to 'make' Product Support Tools for Store 5.0 find the download. It will not.
Regardless of which folder I place the download in (and alter the supposed location path) all the Recovery Tool sees is the software
already installed on the Nokia 1020 - filename. It defaults to this file.
RM875_059T1Z9_3051.40000.1345.1003_062.vpl
This is the nasty O2 branded crap already on the Nokia 1020 and all it wants to find.
Have I just downloaded another O2 branded rom ?
Dead end and out of ideas.
All answers on a postcard please to Muppet The Wonder Dog.
Do I have to remove something that makes it default to the installed
version of software ?
Thanks in anticipation.
To delete.
anaheiim said:
Use 059T1V6 RM-875 VAR EURO GB CV BLACK and http://forum.xda-developers.com/showthread.php?t=2515453
Click to expand...
Click to collapse
Thank you. Will Do.
Jailbreaking iPhones was never this challenging.
anaheiim said:
Use 059T1V6 RM-875 VAR EURO GB CV BLACK and http://forum.xda-developers.com/showthread.php?t=2515453
Click to expand...
Click to collapse
The download was successful. The 059T1V6 files are downloaded to C:\ProgramData\Nokia\Packages\Products\rm-875. I used NaviFirm+ to download.
Alas, Product Support Tool for Store 5.0 does not want to locate the files. Why ? I have moved the files (and changed the path) to different locations in an attempt to persuade the software to locate the 059T1V6 files. But NO ...it will not.
Every time I try to change the address path to where I've moved the files is adds "\Products" to the path address. Not helpful.
When I create the path it thinks it wants .C:\ProgramData\Nokia\Packages\Products\rm-875\Products...and place the files in this folder..it still refuses to locate the files.
Going round in ever decreasing circles.
Thanks in advance Anaheim.
To delete.
anaheiim said:
No, use Data Package Manager for DL your FW
Here http://forum.xda-developers.com/showthread.php?t=2515453
Click to expand...
Click to collapse
The reason I paid & used NaviFirm+ to DL the FW is the DL worked.
I am unable to get Nokia Data Manager to accept any text entry in any of its fields to start a DL.
I am unable to get Nokia Product Support Tool V5 to see/locate the (apparently) identical FW downloaded via NaviFirm+ to start the 'Recovery' process.
I'm on fully patched W7 (x64)
It's a mystery.
To delete.
Here are the dropbox links screenshots of
https://www.dropbox.com/s/h1f1emb2jyuvexl/Screenshot 2014-06-04 12.24.10.png
and to Nokia Care Suite
https://www.dropbox.com/s/1pz22k5a2kvox9d/Screenshot 2014-06-04 12.27.26.png
Thanks
To delete.
anaheiim said:
If you are in offline mode in the Data Package Manager (and according to the screenshot, you are) you can not DL the ROM.
Similarly for Product Support Tool, why did you connect directly your Lumia?
Follow the tutorial that I provided and you will get there.If you are unable to properly follow the steps (in most it's extremely detailed and with the screenshots), sorry but I can not help you.
Click to expand...
Click to collapse
As I said the problem is not in the downloading of the ROM.
It was very easy in NaviFirm+. I recommend the software for its simplicity and ease of use.
I have identical ROMs downloaded via Nokia Data Package & NaviFirm+.
The problem appears that the data path in Product Support Tool for Store V5.0 appends as a suffix '\Products' to the data download path. This is not the default path given from the Data Package Manager. The path is not user editable. If I create the additional folder and move the files to the folder it says it is looking for.... the Nokia package still fails to locate the FW it is trying to Recover. There are no screenshots to illustrate any error message. There is no error message.
I appreciate that it is very difficult to convey the exact steps in unambiguous English. I have been very fortunate in both multiple JailBreaks and the application of Cyanogen Mod to a collection of Samsungs..
To delete.
all paths added have the sub-folder ' \Products
' appended to the text string. I am unable to edit the path name. Just add another.
See
https://www.dropbox.com/s/vyuowb43rafn80a/Screenshot 2014-06-09 11.21.53.png
When I go to try and set the path via Data Package Manger it does not see them;which ever folder they are placed in.
https://www.dropbox.com/s/mxhjlegdqviqqis/Screenshot 2014-06-09 11.25.31.png
Sorry for the thread necro. I have an O2 1020 64GB as well and want to rebrand it, but for love nor money I can't find from where to download the firmware, all sources are down. Any input is appreciated!
triturbo said:
Sorry for the thread necro. I have an O2 1020 64GB as well and want to rebrand it, but for love nor money I can't find from where to download the firmware, all sources are down. Any input is appreciated!
Click to expand...
Click to collapse
One possibility would be to use thor2 to change the product code on the device, then let the WDRT do its job.

[Q] Debrand Lumia 1020 ATT

I've been searching for months and I haven't found a way to debrand the Lumia 1020 from ATT.
The company locks features (like internet sharing, for example) , event if you unlock the phone...
Is it the lack of interest from hackers and developers, or is ATT really that strong at keeping us from debranding it?
spaceOpia1 said:
I've been searching for months and I haven't found a way to debrand the Lumia 1020 from ATT.
The company locks features (like internet sharing, for example) , event if you unlock the phone...
Is it the lack of interest from hackers and developers, or is ATT really that strong at keeping us from debranding it?
Click to expand...
Click to collapse
See from page #54 with the assembly (DLL) modified if you are unable to flash, maybe this can help you (RM-877 > RM-877 or RM-875).
anaheiim said:
See from page #54 with the assembly (DLL) modified if you are unable to flash, maybe this can help you (RM-877 > RM-877 or RM-875).
Click to expand...
Click to collapse
Thanks for the info Anaheim.
I downloaded your dll files, but from the edits on your post, you mention that the first modified dll (Nokia.CareSuite.PlugIns.MurzimRecovery.dll) caused problems, but did you revert back the first modified dll before replaceing the second (Nokia.Packages.VariantPackage.DataPackage20.dll) ?
also, your thread (on page 54) mentions modifying the vpl file. What is required to modify exactly?
I read around the thread and other forums as well and there are many ways poeple do it. Some even change two other files (the dcp and the bin file), while some only people change file names, and some people chage the content of the files
any help will be greatly appreciated
thanks
spaceOpia1 said:
Thanks for the info Anaheim.
I downloaded your dll files, but from the edits on your post, you mention that the first modified dll (Nokia.CareSuite.PlugIns.MurzimRecovery.dll) caused problems, but did you revert back the first modified dll before replaceing the second (Nokia.Packages.VariantPackage.DataPackage20.dll) ?
also, your thread (on page 54) mentions modifying the vpl file. What is required to modify exactly?
I read around the thread and other forums as well and there are many ways poeple do it. Some even change two other files (the dcp and the bin file), while some only people change file names, and some people chage the content of the files
any help will be greatly appreciated
thanks
Click to expand...
Click to collapse
I tried with both DLLs at the same time, it did not work.
The flash procedure is performed from the VPL file (VPL file contains all the file names, for then flashed this files). It is a sort of "guide". VPL file is "signed by" the signature.bin file that contains his signature. It is useful to modified the VPL if you change / replace / etc some files.
I have not tried changing some file, because I have not had time.
anaheiim said:
I tried with both DLLs at the same time, it did not work.
The flash procedure is performed from the VPL file (VPL file contains all the file names, for then flashed this files). It is a sort of "guide". VPL file is "signed by" the signature.bin file that contains his signature. It is useful to modified the VPL if you change / replace / etc some files.
I have not tried changing some file, because I have not had time.
Click to expand...
Click to collapse
Ok thx,
so I keep the original Nokia.CareSuite.PlugIns.MurzimRecovery.dll and only change Nokia.Packages.VariantPackage.DataPackage20.dll with the one you supplied.
I tried flashing the ROM with a country variant RM-875 from GB (with only Nokia.Packages.VariantPackage.DataPackage20.dll modified) but I still got the ffu error.
I will continue to work on it and keep you updated
thanks again
spaceOpia1 said:
Ok thx,
so I keep the original Nokia.CareSuite.PlugIns.MurzimRecovery.dll and only change Nokia.Packages.VariantPackage.DataPackage20.dll with the one you supplied.
I tried flashing the ROM with a country variant RM-875 from GB (with only Nokia.Packages.VariantPackage.DataPackage20.dll modified) but I still got the ffu error.
I will continue to work on it and keep you updated
thanks again
Click to expand...
Click to collapse
Any updates on this? Where you able to successfully flash the Lumia 1020 att model?
blackbo said:
Any updates on this? Where you able to successfully flash the Lumia 1020 att model?
Click to expand...
Click to collapse
No, no news.

Script which copies firmware modem files

I'm looking for the script which copies the firmware modem files at bootstage similar to that one here on the one plus 2.
http://gerrit.aicp-rom.com/c/AICP/device_oneplus_oneplus2/+/48607/1/rootdir/etc/init.qcom.sh
Does anyone know where it is located?
system/etc/firmware/mbn_ota is not the right path? I will do some looking then.
NateDev said:
system/etc/firmware/mbn_ota is not the right path? I will do some looking then.
Click to expand...
Click to collapse
I doesn't seems like.. I've deleted the mbn_ota file but, the phone still loads the default mcfg_sw.mbn file (OEM_OVERSEA), instead of the EE UK file. If I put a TMO US SIM into the phone, then it loads the TMO mcfg_sw.mbn file.
devsx said:
I doesn't seems like.. I've deleted the mbn_ota file but, the phone still loads the default mcfg_sw.mbn file (OEM_OVERSEA), instead of the EE UK file. If I put a TMO US SIM into the phone, then it loads the TMO mcfg_sw.mbn file.
Click to expand...
Click to collapse
The file /data/vendor/radio/copy_complete indicates, that the files were copied from the firmware folder, it's set to 1 in my case.

Has anyone ever made an older style 1 file tar.md5?

Im still expirmenting with different ways of possibly, hopefully, someday over the rainbow, getting my S7 successfully downgraded. Ive taken so much time waiting for things to copy and paste, and convert, and made a custom firmware hours later, only for odin to either freeze or straight up shut down after reaching file analysis... so im exploring other ways. im not sure if its a good idea to flash only parts of the firmware? like just the AP files?
I wish samsung would allow us to say "I dont care if my phone isnt as secure" and then their butts are covered cuz we consented and we can still downgrade the bootloader and android version as desired.
i cant find any information on how to make a disk image into an lz4 file (as in oreo) since that one system file from the marshmallow stock is simply a disk image, so i went about it the other way and removed the lz4 from all of the oreo files, making them all either plain .bin or plain .img files except leaving the pit file and the meta data folder alone, and then repackaged them back into the same categorized tar.md5 files. odin checks them as legit, but just wont actually *DO* anything with them... so i got looking into my old s5 neo rom and saw that it was a 1 file version and wondered.... maybe i can make a 1 file version with a combination of the files i need/want, all into one custom tar.md5 and then maybe *that* will at least attempt a flash..... has anyone else tried this? or has already been thought about and failed?.... I only want that oreo rom with the marshmallow system image... is it really so impossible??
So glad I have an Appsung device... theyre locking their stuff down just as hardcore so... why not merge the names. Sampple is another option. heh.

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