hi ..im new in XDA..
my phone is XT926 and rooted.. i wanna upgrade it to android 4.4.2 or 5.0
in past 3days worked in this & tried Motopocalypse & motorola site for unlocking bootloader but i didnt reach any success!!!
is unlocking bootloader necessary to upgrade android? and is there another way to unlocking?
i will be thanksfull if some one help me
Short answer: If you have the latest official update, you can't unlock the bootloader. You can get root, though. Without an unlocked bootloader, you can't install updated or custom ROM's. If you don't have the latest update, you can unlock everything, so be careful not to accept the OTA update if that's the case.