I am new on this forum and i am total noob so I need Your help.
I have HTC One (m7). My phone was locked, and I send it to service to unlocked it to another network carrier. They unlocked it for me but recovery is now CWM 18.104.22.168. I want to update to 4.4 but OTA wont work. How to update to stock recovery and than update OTA? Or how to update with CWM? I found some tutorial on youtube how to change from cwm to twrp (because most of custom roms flash with twrp), but cmd saying some error. I only want 4.4 rom, stock or custom, it doesn't even matter to me. I read some threads but is just to complicated to me and I wont brick my phone. Thank You .
This is cmd error:
C:\Users\Intel\Desktop\recovery\platform-tools>fastboot flash recovery openrecov
sending 'recovery' (9948 KB)...
OKAY [ 1.250s]
FAILED (remote: not allowed)
finished. total time: 1.285s