Ok, so just over 3 weeks ago I had my S3 flashed to PagePlus because I thought I was in a little over my head to attempt on my own. 2 days ago I was under the impression flashing and interchanging between roms was safe. I rooted, installed TWRP, and flashed CM11. I broke my flash and I believe it was because I wiped. I reverted back to JB 4.1.2 from my Nandroid backup and my flash was still broke. Can someone please tell me if I should only wipe Dalvik, or what I should do so I don't break my flash again. At $40-50 it gets very expensive to continue re-flashing to PP. If there is only certain roms to flash could you please list them? Thanks in advanced everybody!