Need Stock RUU for M7 AT&T

[Um3r32]

Hello,
I have an htc M7 AT&T and I have cyanogenmod installed. I want to revert back to stock but I can't find the appropriate RUU for my phone. Can anyone please help me find RUU for my phone? Here are the details.
1-Phone is S-ON.
2- HBOOT: 1.55.0000
3- RADIO: 4T.20.3218.13
4-OpenDSP v31.120.274.0617
5- OS: 3.17.502.3

 

[AbstractMind87]

I'm in the same boat, If we had a lollipop stock sense rom we could flash that in custom recovery. Then use Sunshine app to achieve S-Off