Bootloop on downgrade

[Franzferdinan51]

Okay so unbranded htc z710a go

ing from ahRd Android 4.0 tried moving to cm7 on gingerbread it'll go to cm logo but then immediate reboot I'm unlocked and super cid obviously otherwise couldn't be on cm7 not sure what to do hboot is 1.27.1100
Radio-10.11.9007.09_m2
Openadsp-v02.6.0.2226.00.0131

Someone please tell me where I'm going wrong I'm no expert but I'm not a novice either

 

[Franzferdinan51]

For those who don't know what the z710a is it's the bell mobility aka AT&T version I'm running it on tmo US though

 

[SebasCvdB]

if you mean ARHD 6.6.X than your firmware needs to be downgraded too. Go to Stock Rom first than just start from there (root and rest)

 

[Franzferdinan51]

Solved had to take bootloader back to 1.17 and yes I was ty for your assistance