Don't know whether anyone else has come across this problem.
The other day, I picked my phone up and both the phone and PDA had switched themselves off and wouldn't switch on again. I removed the battery for a couple of minutes, replaced it and tried again. Still no joy. However, when I plugged my phone into the recharger and then switched it on it worked fine. As soon as I managed to get the phone powered up, I unplugged it from the charger (approx 30 secs to a minute) and the phone has been fine since, running for about 48+ hours without a charge.
Does anyone know what might have caused this as I am sure that the problem was not caused by a flat battery.
9210 OS 4.13