That's amazing. I have an ubuntu machine set up, I will set up the build environment as soon as I can.
So... I might have to take back my words. After two days of use, my phone starts lagging also. Problems occur when switching between screens or closing apps. Too bad. As mentioned above I too experience the video playback bug.
CM12 is still in ...
You can go to here to https://motorola-global-portal.custhelp.com/app/answers/detail/a_id/87215 live chat with the representatives at Motorola. The more people that tell them about the unlocked bootloader, the greater the chance of actually unlock...
You should not have followed that guide.
1st: Go to here: http://forum.xda-developers.com/showthread.php?t=1538053. Download the zip. DO NOT UNZIP.
2nd: Make sure that ADB is set up on your computer. To download, go to https://developer.android....