Hi, how would you know battery is fully charged, and phone is still dead?.

You will need to confirm by using another battery to know if it is not a battery problem before you proceed to the next option.

After checking,if no response yet, that means you will now know that the phone is experiencing power problem.

To solve power problem,you will need to service the phone and flash the phone.


You can use this link to flash the phone for it to power up again.

(unlocktotalk.com/UnlockCodeInstructions.htm)).


And for the servicing of the phone, contact a technician.

Note: service before flashing.
Take care.