HELP!!! I think i bricked my phone!!

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http://forum.xda-developers.com – OK so I have the Sprint EVO 4G LTE with 1.22.651.3 on it, rooted, S-ON. I have the Team Win Recovery Project v.2.1.8 on it as well with hboot 1.15. I tried loading the newest rooted software 2.13.651.1 710RD and voila.... paperweight. I tried reloading 1.22.651.3 and nothing. I can still boot to the bootloader and TWRP recovery, but nothing seems to work and now because sprint screwed up and removed my total equipment protection service from my plan, I don't have insurance on the phone. PLEASE HELP!!! (HowTos)