Red light indicating fone charging has not shut off for around 20 hours.

Do you still have the old battery. If so charge it, and see if it charges properly. If so then you have a bad battery.

Take out your battery and then put it back in. That should reset your phone.

Pretty sure it the bulb as most are rated at 2000 hours; but also check for full air flow - clean filters etc. Bulbs can run hotter as they age, so air flow is more important, because there is an inside heat sensor that will shut the machine down.

Hi I solved the problem by taking off the battery for around 1 hour.

I attached the battery again.

And press hold switch around 10 seconds.

The unit booted and it proceeded to auto configure and auto installed program soft wares.

I realized that the unit is self shutting off.

Solution is go to setting.go to system.go to back light menu.
on backlight on external power .Be sure to uncheck turn off backlight if devise is not used for 1 minute.

Be sure to check turn on the back light when button is pressed or the screen is tapped.

press ok to activate the setting.

For maximized battery power and optimized power usage .go also to back light and go to brightness level.
Slide the battery and power to almost the 2ndlevel .

Hope this also will be applicable to other o2 xda iis configuration.

Best regards

I don't know how to solve your problem but, the three lights mean this:
Red LED light indicates the battery is being charged
Green LED light indicates that the battery is fully charged
Amber LED light incidates that the battery power level is low - the battery needs recharge.
Do not recharge you battery over 24 hours.

Sometimes it takes longer than two hours. Leave it plugged in overnight if you can. The indicator light should go off after fully charging.

your phone's charger may be broken. the red light also indicates a dead battery or needs charge immediately. try using another usb charger to see if it works.

Move the call control button up or down, the indicator light will flash blue if it's paired or blue and red. If it flashes blue and red you need to pair phone with the headset. the passkey is 0000.

From the manual:

"Attach the barrel tip of the AC Charging Adapter to the AC Charging port of the POWER TO GO® and plug the standard two-prong plug into an appropriate, functioning 120 volt AC outlet. The red Battery Status LED indicator will flash, indicating a proper connection has been made and the unit is charging. The green Battery Status LED indicators will gradually light as the charge level rises. The POWER TO GO® must be charged for approximately 11-17 hours prior to first use. All Battery Status LED indicators will be lit solid (the red indicator will stop flashing) when the unit is fully charged.

I have the same problem. What I did several time is to actually shut down the phone, remove the battery and leave it like that for several hours (3 to 4 hours). Then, I put the battery back in the phone, and it would charge again. However, due to the long time with no battery, the phone's clock would be reset to January 2007.

I found no other work around right now. However, I have to do this more and more often, almost once a week ...