DROID RAZR M by MOTOROLA Support | Verizon Wireless

the above link is on the soft reset... the last thing we can try,, it sounded like you have just enough power when plugged in to do this .,. you will hold/press the POWER BUTTON under the screen appears,,,, release the button.. and than hit the OFF button and allow the device to shut down..  after a few minutes.. press and hold the  VOLUME DOWN BUTTON  and while doing that ..press the power button -- release both when the screen turns completely off.. it should power it self back up IF THIS works... if it doesn't.. do you have s Verizon store close to you where you can take this device in tomorrow?? there they would be able to test the battery.. and replace it if that is the cause of the issue..