Re: curve 8310 wont charge red light blinking new battery
A couple of things to check.
check the connectors on the phone and battery to be sure they are clean.
check the charger to see if that is actually working. Look for the charge indicator on the upper right corner of the screen.
Make sure the cable to charge the phone is correct. Some cables do not work as the original.
Z10 on BES
Z10 on BIS