Hi, yesterday I fixed my brother's bricked Sony Xperia Mini. Amazingly, today my Motorola RAZR i has done the same thing .
The RAZR i section is full of bricks, no one seems to have solved that yet. Since I fixed a Sony phone yesterday in an identical situation, I'm sure there's a way around, but I will need to understand how to trigger fastboot drivers.
For the Sony phone yesterday, I did a mix of trying official repair via programs (flasher included) and using private flasher, though I'm not totally sure what triggered the fastboot driver mode. At some point, the new blue LED became active. I'm trying to do the same on the RAZR i. I've tried uninstalling and reinstalling drivers etc. but no dice yet.