OK, so i have a Motorola electrify running 2.3.5 and it wont boot i don't know why but it wont, when i turn it on it seems like its working but instead of going to the u.s. cellular screen it vibrates for a fraction of second and turns to a dark screen, it appears to be off but when you look at it in the dark you can see that its on just really dim, after a few minutes it'll flash a black bright screen and go dark again and it does this a few times then stops. I've tried fastboot but my computer says "moto-fastboot is not recognized as internal or external operable device" and when i try the android recovery option my phone says "failed to boot 2". please help!