Hello
@mike1986. As a prodigal son I've come back to your great ROM after some years of wandering into other non ICS-based territories

I need your support (also anyone else's would be welcome, of course). Everything works great but I'd need to enable diag port but so far I couldn't manage to do it. I've tried using adb commands:
adb shell
su
echo 1 > /sys/devices/virtual/android_usb/android0/f_diag/func_en
AND
adb shell
su
enter. setprop sys.usb.config diag,adb
but none worked.
I'm s-off, bootloader unlocked, stock kernel, usb debugging enabled. I've installed both htc and qualcomm drivers but to no avail as I couldn't manage so far to set the device in diag mode.
An alternative would be to boot the phone in EDL mode but when I execute either adb or fastboot commands to reboot in edl the phone just "regularly" reboots as usual....
(I've also tried this method btw
https://forum.xda-developers.com/an.../guide-how-to-reboot-to-edl-fastboot-t3394292 but phone just reboots normally...)
Any idea / support on how to either enable diag port/mode or edl?
Actually, besides the diag/edl issue, I have to report also that if I go into fastboot to check bootloader status by using command:
fastboot oem devices-info
I get this error message:
(bootloader) [ERR] Command error !!!
OKAY [ 0.007s]
finished. total time: 0.007s
Not sure if it's related with the issue of going into diag mode or edl mode...