i sent my phone in for a broken power button as well. I couldn't even get into the bootloader to relock it so i sent it with an unlocked bootloader. they still fixed it.

Originally Posted by shahravi94

i sent my phone in for a broken power button as well. I couldn't even get into the bootloader to relock it so i sent it with an unlocked bootloader. they still fixed it.

so do you think as long as its not rooted they wont care?

yup! i flashed a stock image so it was unrooted and sent it in. they fixed it up for me

If you are using Linux you might need su permissions!

Try:

sudo fastboot oem lock