4G Won't Connect

[jjbehren]

I cannot get my EVO to connect to 4G. It turns on, scans, and then says "disconnected." I know service is available - my wife's stock EVO connects.

After researching this issue for quite a while now, I think I'm now more confused than informed. Any help would obviously be "thanked."

My EVO's history:

Got it on release day. Hardware version 0002. Still on HBoot 0.76, for what that's worth. Stock ROM for quite a while, but did not do any OTA updates on it because I knew I wanted to root and flash another ROM later. Once Froyo came out I flashed to OMJ's 2.2 ROM (don't remember which version - probably his first or second 2.2 version). I can't remember if I attempted to update any radios or anything at that time. And I never bothered to check if 4G was working since Minneapolis didn't have 4G service yet. Thought I remembered reading somewhere that OMJ's first couple of 2.2 versions didn't support 4G. Don't know if that makes sense though.

Once Minneapolis got 4G I tried it on my EVO. With the ROM I was on the antenna wouldn't even turn on. I flashed OMJ's latest ROM at the time (v4.2). Now 4G will turn on, scan, not find anything, and display "disconnected." I updated my wimax radio to 4.6.2.3v27167_, as well as the other update on Calk's combo update (radio - 2.15.00.11.19, etc.).

Here's what I know: Through a terminal emulator I've learned that my Wimax MAC address is correct. I ran wimax_mtd and everything came back OK/Pass/Match. I ran "grep RSA /dev/mtd/mtd0" and got "-----BEGIN RSA PRIVATE KEY-----/-----END RSA PRIVATE KEY-----," so I'm assuming my RSA keys are cool.

However, the Wimax log gives me this:

#tail -f /data/wimax/log/*.log
23:51 5.912 >| OMADM/ detail >| Board name: 'HTC-Speedy'
23:51 6.374 >| OMADM/ SEVERE >| Polling server not deleted in a synchronized manner!
23:51 7.374 >| OMADM/ WARNING >| Node '.' at '' doesn't match DDF
23:51 7.434 >| OMADM/ WARNING >| There are no parent node '' for node '.'
23:51 7.438 >| OMADM/ WARNING >| Invalid tree reference: './WiMAX/WiMAXRadioModule/0/TO-FUMO-REF' points to './FUMO' which is not exist
23:51 7.754 >| DC/Device info >| 0x3E030000 provisioning => ready
23:51 7.756 >| DC/watchdog audit >| started
23:51 7.756 >| SQND/Device info >| N/A attached => ready
23:51 7.756 >| DC/Security detail >| stopped => idling
23:51 7.984 >| SQND/Device info >| notifyReady: ready

What should I try? Should I start over? Flash back to stock (Calk's Format All > Wipe > stock ROM > OMJ v. 4.4)? What about the radio? back to stock too?

I like to consider myself pretty good at this stuff, but a programer I am not. Any help would be greatly appreciated. I will obviously thank you.