Filesystem layout - files list

General forum talking area for K series TVs.

nrbrt
Posts: 48
Joined: Sun Feb 05, 2017 6:01 pm

Filesystem layout - files list

Post by nrbrt » Thu Feb 09, 2017 6:10 pm

Hi All,

on K series the iframe still can access the local files with simple code :

Code: Select all

<iframe style="background: #FFFFFF;" src="file:///proc/meminfo" height=1000 width=700>></iframe> 
SpoilerShow
Image
Image
Image
can somebody maybe provide a filesystem layout or a files list please ?
ls -lR would be the best... but off course each file with full path would help too..
maybe from some firmware dump ?

Thank you very much.

sectroyer
Official SamyGO Developer
Posts: 5570
Joined: Wed May 04, 2011 5:10 pm

Re: Filesystem layout - files list

Post by sectroyer » Fri Feb 10, 2017 11:44 am

There are full partition dumps available if you are interested :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

nrbrt
Posts: 48
Joined: Sun Feb 05, 2017 6:01 pm

Re: Filesystem layout - files list

Post by nrbrt » Fri Feb 10, 2017 12:42 pm

sectroyer wrote:
Fri Feb 10, 2017 11:44 am
There are full partition dumps available if you are interested :)
Hi sectroyer,

That would be very good to have,
where can I download it please ?

Thank you very much :-)

zoelechat
SamyGO Moderator
Posts: 7486
Joined: Fri Apr 12, 2013 7:32 pm
Location: France

Re: Filesystem layout - files list

Post by zoelechat » Fri Feb 10, 2017 5:52 pm

Here you go:
T_JZMDEUC_1111_dumps.zip

Archive contains kernel dump (basically uImage) and rootfs dump (vdfs image) you have to use that to extract (x86 binary included, recompile if needed).

Enjoy :)
I do NOT reply to any question by PM. Please use forum.

nrbrt
Posts: 48
Joined: Sun Feb 05, 2017 6:01 pm

Re: Filesystem layout - files list

Post by nrbrt » Sat Feb 11, 2017 12:23 pm

Thank you very much zoelechat :-)

ferrloz
Posts: 15
Joined: Sat Dec 24, 2016 2:04 pm

Re: Filesystem layout - files list

Post by ferrloz » Sat Feb 11, 2017 1:19 pm

Hello friends there is some software specifically to unpack tizen firmware.
(Upgrade.msd)
regards

nrbrt
Posts: 48
Joined: Sun Feb 05, 2017 6:01 pm

Re: Filesystem layout - files list

Post by nrbrt » Sat Feb 11, 2017 2:02 pm

ferrloz wrote:
Sat Feb 11, 2017 1:19 pm
Hello friends there is some software specifically to unpack tizen firmware.
(Upgrade.msd)
regards
Do you mean you have such a software? Can you share it maybe ? or is it a question if such a software exists ?
as I know the msd file is RSA encrypted, and we need a key for it...

sectroyer
Official SamyGO Developer
Posts: 5570
Joined: Wed May 04, 2011 5:10 pm

Re: Filesystem layout - files list

Post by sectroyer » Sat Feb 11, 2017 2:48 pm

nrbrt wrote:
Sat Feb 11, 2017 2:02 pm
Do you mean you have such a software? Can you share it maybe ? or is it a question if such a software exists ?
as I know the msd file is RSA encrypted, and we need a key for it...
Hehe I think he is asking for such software but you wouldn't get anything from it. Dumps have same information do NOT require any keys you simply dd/cat partition and extract raw data :) If you want to get somewhere analyse dumps and find bugs :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

nrbrt
Posts: 48
Joined: Sun Feb 05, 2017 6:01 pm

Re: Filesystem layout - files list

Post by nrbrt » Sun Feb 12, 2017 3:03 am

sectroyer wrote:
Sat Feb 11, 2017 2:48 pm
Hehe I think he is asking for such software but you wouldn't get anything from it. Dumps have same information do NOT require any keys you simply dd/cat partition and extract raw data :) If you want to get somewhere analyse dumps and find bugs :)
Yeah, agree, the dump is really perfect, thanks once again :-)
but you know man never knows, maybe somebody has the key :mrgreen:

sectroyer
Official SamyGO Developer
Posts: 5570
Joined: Wed May 04, 2011 5:10 pm

Re: Filesystem layout - files list

Post by sectroyer » Sun Feb 12, 2017 8:57 am

nrbrt wrote:
Sun Feb 12, 2017 3:03 am
but you know man never knows, maybe somebody has the key :mrgreen:
Yeah, samsung does :P And WHAT would that "key" give us ? :) It asymmetric cipher and allows you ONLY to DEcrypt updates and NOT ENcrypt :) (For reference check code for previous series).
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

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