I've been having issues with my phone for days, and I think this thread is related to my issue. I have a Galsxy S3 that was with Sprint, and I moved to Boost. I immediately noticed that my data was not working on Cyanogenmod 10.2.1. I flashed back to stock and stock recovery, and it worked, and I'm working up from there. I tried Cyanogenmod 10.0.0 and the appropriate gapps, simultaneously using TWRP, and data was not working again. I found this thread, and tried loading the Boost APN Fix, but to no avail; I still don't have data. Steps:
1. Install Cyanogenmod and gapps
2. Boot into Cyanogenmod; no data
3. Boot into recovery, and load the Boost APN Fix R2
4. Boot into Cyanogenmod; still no data
I'm frustrated, but do not want to stay with stock. Any more thoughts on how I can debug this? I'm going to restore my 10.2.1 install, so I can look at the APNs (can't in 10.0.0), but I feel a bit stuck.