Motorola Fire XT (XT530) does not power on
I have been using this phone for the past 3 months and I haven't had any problems. I recently upgraded to version 2.3.5 and everything was ok with noticeable improvements to battery backup also.
The problem started yesterday when the phone restarted twice on its own and I thought there must be a problem with some running processes and I decided to switch off and on the phone. After switching off, I haven't been able to turn on the phone back again. There is no display when I press the power key, and initially it used to vibrate briefly when I power ON and now it has stopped doing that also.
I have tried different recovery methods from the internet by removing the battery, sim and memory card and even trying to get into recovery mode. The phone seems to be completely dead now with the key back lights illuminating when connected to the charger being the only response in the phone.
Please help me in identifying the problem and recovering the phone.