Database Develop

Need help

Hey,
Just wanted to know if I could relock the bootloader on a HTC One because since I unlocked the bootloader and rooted my HTC One I am unable to update the device to Android 4.2.2 even though i have received the update it download's the update completely but doesn't continue with the installation process... Also on the screen that comes up when you continually hold down the volume down and power button at the same time I see a message that says TAMPERED ... so if you could please let me know hoe I could relock the bootloader or even help me in a way you think I could resolve the issue it would be great ...
Now I also do not want to unlock the bootloader nor root my older HTC One X because of this issue... But if you think its not an issue please provide me some link/help ...
Thanks in advance :good:

you need stock recovery and stock kernel for the update to work,
or just follow this thread: http://forum.xda-developers.com/showthread.php?t=2423683
if you are on 4.1.2 at the moment i recommend you S-OFF the device before updating, because you will not be able to later

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So I had some trouble with my carrier and decided to end my 24month agreement with them due to lack of support and bad reception...
Anyhows, now I am left here with a locked HTC One, how do I sim unlock it/carrier unlock it ? I have Root and S-off, so obviously also unlocked bootloader.
It is the international version, I am running viperone 4.2.2 I belive
I would be so grateful if you could help me
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hello guys
i have an HTC j one HTL22 i bought it from japan and it is locked to AU KDDI
i have looked everywhere and what i found is that IMEI starts with 99 dont show you the screen for the pin code to enter it
i had the same problem with an xperia Z1 and all i did was changing the rom to international then buy the code from s service provider then enter the unlock code then flash the original rom again
i have a few questions please
1- does the international rom work on HTL22 ?
2- is there any way to get the screen where i can enter the unlock code ?
3- any kind of help to unlock it or advice would be welcomed
thank you

UPDATE
i tried unlocking the bootloader through HTCdev but the carrier wont let me, i get the CID Not Allowed
can i flash an international rom with locked bootloader and not rooted and s-on ?