Originally Posted by CafeKampuchia

CMD in Windows 7 and navigate to the folder you have install Android SDK tools. Then enter the command.

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OK i did that and it now says RELOCKED Yay!

But when i try to install the RUU update it gets halfway through and says failed

is this because i have CWM and root still going ?

Do i need to clear Root, Remove CWM as well as relocking the bootloader ?

im sorry to keep mithering you

OK, you have to revert to the stock recovery. While the RUU wizard is open, find the temporary folder it created. (Open Explorer in windows and type %temp% in the navigation bar.) There will be two folders with long encrypted names. In one of them you will find ROM.zip. Open it with 7zip and extract recovery.img. Flash it from FASTBOOT USB (like before) using the command

fastboot flash recovery recovery.img

Then re-run the RUU and it should finish.

Originally Posted by CafeKampuchia

OK, you have to revert to the stock recovery. While the RUU wizard is open, find the temporary folder it created. (Open Explorer in windows and type %temp% in the navigation bar.) There will be two folders with long encrypted names. In one of them you will find ROM.zip. Open it with 7zip and extract recovery.img. Flash it from FASTBOOT USB (like before) using the command

fastboot flash recovery recovery.img

Then re-run the RUU and it should finish.

Thanks for those great directions.. worked PERFECT!