I have HTC One International Version (O2 Germany) I have S-Off it and rooted it, Now I want to revert it and want OTA to work. I am unable to get any OTA notification as it always says there is no update for your phone even though its on 4.3. Due to S-Off it always says that you are having a test device. Resetting it didn't help. I don't have RUU for CID O2___102. Now should I flash a boot file on it to gain S-On, if yes then which one. The Hboot is 2.46.00. Will after getting S-On the OTA will be available to get installed?
PS: The bootloader is Relocked. I guess the right Stock Recovery is installed. Although I think the kernel is messed up as it is showing 3.4.10 on v4.3 (image attached)
This is Bootloader info:
-T6UL PVT SHIP S-OFF RH
Although I have been searching for it for many days, the only option I think I am coming across is getting boot.img from virtuous rom and update my boot which will also update the hboot. Although I am not sure if this is possible solution. Just want an opinion before updating the hboot as it wont be downgraded later.
Edit 2: Installing boot for 1.54 (stock and also from Stock Nandroid) or from virtuous rom with S-Off *Unlocked* is not making any difference or update to the boot. Its still the same.