Yep unfortunately that's the problem right now. It can only boot with 'bp tools' option. The only thing you can normally boot it is to install a BMM or SS recovery so that it can bypass through booting the CID error without encountering the black screen. As of now, I don't have the required stuff to fix it and don't have the knowledge to find what's behind that problem. The device (Motorola Razr) is not mine, I just fixed it for my friend. I think we can only live with the recovery installed because without it, it's impossible to boot the device normally without CID.
Take note, booting with BP tools is like booting in safe mode, it does not save any progress you made after you customize some stuff on the main screen itself.
Sent from my XT910 using Tapatalk