For me, it wouldn't find my device either for step 3"adb reboot bootloader", so I just rebooted through Twrp on phone. I'll explain my process a bit more below.
Originally Posted by Cubanflow2992
but i cant use ADB because it wont find my device and is probably bc debugging is not enable bu o cant enable it bc i can get out of bootloader is there a way e enable debugging from the bootloader??
When you restart your phone, like you would regularly, when it goes to a black screen you can use the top notification pull down thing to get into settings where you might me able to change the debugging.
---------- Post added at 03:46 AM ---------- Previous post was at 03:18 AM ----------
Originally Posted by khigdon1
How did you resolve this, I am in the same boat.
when trying to ADB any image I get a signature verify fail error.
So far I haven't been able to send any image without getting that error.
I would be greatful for any help!
I did a **** load of stuff to try to fix it, even let my roommate go at it for a day. Numerous things were done beforehand but I would often get the same error. The thing that did the trick was following Indirect's forum.
I had my phone unlocked, went in to recovery, the first two adb commands did some stuff. The third command I received an error however recognizing the command, I just rebooted the phone through the TWRP menu. I then went into fastboot where I relocked the phone. After locking the phone I ran Sprint_HTC_One_m7wls_1.29.651.7_RUU and my phone was fixed. Hopes this helps