Need help with flashed rom

[splicitysplat]

I flashed my sprint touch rom to the hacked alltel rom and i dont really like it. I want to go back to the original sprint rom. My phone is not bricked or anything i just want to go back to the old rom. How do i do this?

[splicitysplat]

sorry i found it please delete.

[D/\SH]

sorry i found it please delete.

thanks and in the future please search first and the information is also in my signature.