Root A question about rooting

[mobilef]

I read this post:
http://androidforums.com/samsung-i7...without-galax0-galaxher0-roms.html#post163257

But I have a question.
If I root my i7500, how can I compeletly unroot it ?
Thanks

 

[Rastaman-FB]

I read this post:
http://androidforums.com/samsung-i7...without-galax0-galaxher0-roms.html#post163257

But I have a question.
If I root my i7500, how can I compeletly unroot it ?
Thanks

actually a very good point.

afaik there are two ways
you can re-flash the firmware which will include the recovery image for that firmware version (using odin)
or you can manually extract the recovery.img from the firmware files and do the fastboot push again with that recovery (i havent tested this last one)
you might also be able to just push the recovery using odin
what operator are you with?