Originally Posted by cahir1495
But will it work if I have "Bootloader unlock allowed: No"?
Dude! There's no issue of Locked Bootloader here. This issue arises when you're installing a ROM. Most of the times you just need to delete boot.img from ROM.zip and it installs but still there are many ROMs that are specifically made for Unlocked Bootloaders. For this refer to your ROM maker's guide.
P.S.: In many ROMs' description there's written "UB" which means only Unlocked Bootlodaer and "LB" which means Locked Bootloader and sometimes both "LB" & "UB" which means that ROM is made for both Locked and Unlocked Bootloaders but each may have different installation method.
My Device: Xperia U
Tech Specs: Rooted, Unlocked Bootloader, Broken USB, No Android OS installed and sent to Xperia Care.
ROM using: Currently none.
My Works: [Best Ever][Noob-friendly] Flashing Guide.
REMEMBER to hit THANKS if I helped you!