My phone is stuck in a bootloop! I can't get to the factory reset screen via Power + Home. I can't even get it to bootloader mode via Power + Home + Volume down. In both cases, the phone will power on and display the red M. After a couple of seconds, the screen becomes very dim then turns off. About a second later, the red M appears again (it's like the phone restarted) and proceeds to boot. However, the phone never progresses past the boot animation. The whole time I'm pressing Power + Home or Power + Home +Vol down.
What I did:
1. SBF to 0.340 Froyo.
2. Flash 0.605 + 15p radio.
3. Flash LiquidICS V1.5
Usually a factory reset after flashing a new ROM ends the bootloop. However, the triangle Android guy never appears. I can't enter bootloader mode to SBF to another version. Any help would be greatly appreciated. Thanks