NV_data.bin gone - Data shaky
So, through a long line of stupid things, i've gotten here: Working ROM, completely stable, and data works. Sometimes. Sometimes i can get LTE. Sometimes i get HSPA+. Most times i'm stuck on EDGE or GPRS, with either horrible or not data. Went digging around, and found that sometimes this can be caused by an IMEI number being screwed up. Well, turns out mine was 0... Went through a process of injecting an IMEI number, and still having same issues. I've tried flashing stock ROM, with no change... Dug around some more, and found out that my NV_data.bin is missing, and me, being a new Android user, of course didn't have a backup... Is there any way to fix this without sending the phone off to Samsung? and if i do have to send it to them, what kind of fees can i expect? I only paid $180 for the phone, so if it's going to be $200, then there's no point in sending it off when i could just buy another phone.