I currently have an LG Rumor Reflex on Boost Mobile's $55 monthly unlimited plan. I have seen videos on youtube showing people with Sprint GS3's that they have flashed to work on the Boost service. If anyone could please point me in the right direction. I need a step by step tutorial on how to do this. I have a Sprint GS3 that is currently not being used and I don't want to have to pay or send it off to someone I don't know in order to make it work on boost. I am pretty tech savy I just need to know the steps that need to be taken to cause it to work. Any help would be GREAT! thanks in advance.