HTC Evo 4G Root H-BOOT 2.18 Android 2.3.5

Hello, if anyone out there can help me, it'd be very appreciated. I bought an old Evo for , brand new almost. But the last time I had an Evo I was able to root it. Can't remember the software information on it, but I did in fact root it. I used the rEVOlutionary method but it seems to no longer be in service. I've also tried the unrEVOked method and I get the same issues. Can anyone be of any assistance? Really want to bring this phone back, I love the Evo!

Thanks.