I'm new to android, so I hope this makes sense. I flashed the rooted version of FL04, but my only issue is that mms doesn't work (the settings reflect the mms setting for sprint rather than boost). I found the boost mobile mms fix in the forums, but currently I only have the stock system recovery which is obviously not capable of installing that unsigned file. I've tried to find my MSL using a variety of techniques so that I could just manually change it to the correct setting, but none of them have worked. Should I flash agats kernel so that I can install that file?