Converting ext4.tar to .img?

[AndroidON]

I've searched through forums but I couldn't find the answer

I know samcripp realeased fruit cake maker

but I'm using CM7 now so it doesn't support yet.

I made some modifications in my phone and want to export it as an update.zip.

Of course, nandroid backup is the one way to do that,

but update.zip is lot easier way to me

So I decided to use Android ROM kitchen.

http://forum.xda-developers.com/showthread.php?t=633246


But when I try to import files from nandroid backup, it says it can't find .img file.

And my nandroid backups are in .tar format. (ex: system.ext4.tar)

How can I make these .tar files to an .img file?

Windows methods are prefered. I'm an noob at linux

(It's OK trying linux way if there's no method in windows.)

 

[brccabral]

hi, have you manage to do this? I'm searching but can't find instructions.
Thanks

 

[andresrivas]

Do a dd of the partition to an img file. Instructiondls where on development thread

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