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-   Maemo 5 / Fremantle (https://talk.maemo.org/forumdisplay.php?f=40)
-   -   Dump an image of root and eMMC.. how to? (https://talk.maemo.org/showthread.php?t=52925)

abill_uk 2010-05-18 11:36
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by santiago (Post 663949)
yeah but its in jjfs2 now we need infos to mount it... i dont want to do that using the command # 0xFFFF
i need to work with the real fiasco unpartitioned files
You already got that as in the bin file RX-51_2009SE_3.2010.02-8.002_PR_COMBINED_002_ARM.bin.

zehjotkah 2010-05-18 11:38
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by Dany-69 (Post 663951)
Wait I have not explained well :)
In mklivecd project pages you can download a deb ...
Now my question is ... this "deb" allows you to create a livecd which should be booted as a secondary operating system from device Crerar ISO (or another livecd) the primary operating system?
A bit like I did with HDD Regenerator if I remember correctly ..
Or you can directly create the ISO of the primary operating system through the program ?
you can create a ISO of the currently running OS, just like a bootable, installable backup, of your currently running system.
Very usefull before risky operations to safe the last working state of your system.

Dany-69 2010-05-18 11:42
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by zehjotkah (Post 663953)
here is the project page of the 0pen Free Fiasco Firmware Flasher

http://www.nopcode.org/0xFFFF/
This seems to do exactly what we need :eek:
Am i wrong? :)

EDIT: Azz... not for windows.. :(

santiago 2010-05-18 12:04
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by Dany-69 (Post 663965)
This seems to do exactly what we need :eek:
Am i wrong? :)

EDIT: Azz... not for windows.. :(
cacchio...e se usiamo virtual box ed una distro????

can we open the jffs2 on windows?!
or we must run that on vbox usin a linux distro?!

zehjotkah 2010-05-18 12:53
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by santiago (Post 663998)
cacchio...e se usiamo virtual box ed una distro????

can we open the jffs2 on windows?!
or we must run that on vbox usin a linux distro?!
I haven't seen any program to open a jffs2 filesystem on Windows.

abill_uk 2010-05-18 13:58
Re: Dump an image of root and eMMC.. how to?
 
Found this if it helps ok.
http://www.handhelds.org/moin/moin.c...iarBackupHowto
http://www.keyongtech.com/5233440-jffs2-mount-failing

rash.m2k 2010-05-18 14:05
Re: Dump an image of root and eMMC.. how to?
 
I don't see why you would even need to extract the jffs2 image?

/dev/mtd2 is just a flash chip containing 1's and 0's dd it to your memory card (once you can boot from memory card) and then if need be just flash it back to /dev/mtd2

abill_uk 2010-05-18 14:06
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by santiago (Post 663998)
cacchio...e se usiamo virtual box ed una distro????

can we open the jffs2 on windows?!
or we must run that on vbox usin a linux distro?!
Yep vbox will get you working on Linux.

zehjotkah 2010-05-18 14:12
Re: Dump an image of root and eMMC.. how to?
 
Quote:
Originally Posted by abill_uk (Post 664179)
nice find. I don't know anything about familiar linux for the iPaq.
But as mklivecd is for debian, and maemo is based on debian, it might be easier to use mklivecd.
Or this open flasher thingi...

btw: did you notice abill? I thanked your post :D

rash.m2k 2010-05-18 14:12
Re: Dump an image of root and eMMC.. how to?
 
This seems to confirm my speculation:

http://metalab.at/wiki/Hack-A-N900/D...e_rootfs_Image


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