Develop Bugs

[Q] how to install CM with downgrade ability

hi all now that new cm7 installation guide is there u got to know that its full rom no downgrade ability
I have full sbf as well as fixed of my stock rom
I have rsd lite drivers also
Now they have provided link for roms but someone posted those are full roms so I have not yet downloaded rom what should I do in case ?

Rooting 4.1.1 after jelly bean update???

I use the all in one kit found in the dev area. the all in one kit comes with odin and tar files to be used. I used the tar files that came with it for the 4.0 version but after updating over the air from tmobile I dont have a tar file for the new system....any help finding it would defiantly be awesome...thanks guys..

Galaxy s3 t99v rom install
Hey guys, I'm new to android so i'm a bit confused. I currently have wicked rom v6 on my galaxy s3. A new version v2 wicked with jelly bean was released. I'm wondering if I have to revert to stock firmware (ics), then install stock jellbean and then install the v2 wicked rom jelly bean? Can I just install it over my current wicked rom v6 running on ICS?
Basically, I want to know if I can just install a custom rom over a custom rom? secondly, does this custom rom that I install over a custom rom have to be the same editions (ie: iCS with ICS) or can it go from ICS to Jelly bean without having to revert to stock?
thanks

de50amr said:
I use the all in one kit found in the dev area. the all in one kit comes with odin and tar files to be used. I used the tar files that came with it for the 4.0 version but after updating over the air from tmobile I dont have a tar file for the new system....any help finding it would defiantly be awesome...thanks guys..
Click to expand...
Click to collapse
I can do it using the same files to root before on ics.
Easy steps follow this video
Code:
androidrootz.com/2012/09/how-to-root-any-samsung-galaxy-s3.html

[Q] Which JB?

Well, I'd like to install an original JB version by Samsung for the Ace 2, ...
Which one do you recommend me? Please give me download links.
Thanks

[Q] where can i download stock ROM for Galaxy w?

I used to use the stock ROM and I decided to flash JB then I flashed a custom ROM which is jelly bean but I forgot to make a backup,now I want to get back to stock ROM so pls give me a link to this stock ROM its because I didn't find it
device : gti8150 (Galaxy W)

Looking for some websites too... I can't find any stock roms on the web higher then what i have lol

[Q] How to upgrade wm8650 to icecreamsandwich or jellybean(any version)

Hay......I have a Simoco netbook (ak7) which chipset no is wm8650......I searched that model no in google and downloaded a custom,prerooted Rom by Uberoid and install it instead of the original stock Rom.....
The custom Rom is working great.....but the problem is...both custom and stock Roms are in gingerbread (android version 2.2)
Can anyone give me the download link and flashing instructions of any version of icecreamsandwich and/or jellybean Rom of that (wm8650) model.....????