Originally Posted by jarod80ita
I never told I'm asking help on Optimus One, I've said that I had this problem with Optimus One and now I don't want to put CM7 rom in my Galaxy without the possibility to return back to base 2.3.4
If you do not brick your phone while flashing another rom you can get back to whatever you want. Just keep your mini alive.
If you want to know if your app is working, then try yourself. You can do a backup and restore if the app isn't working.
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