i want to install the stock rom back in my razr hd
my question is should we flash the same carrier region rom or any other will also work
actually i don't know which region my phone belongs also i don't have the box
any help is appreciated
Try searching some of the info in settings/about phone to see if you can determine the proper ROM. Some others may work, I'm not positive, but they may not work properly.
It is best to flash the correct ROM if at all possible.
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