Are you sure the phone is fully booting up? It is supposed to begin the process of powering up, where the logo appears, but eventually it will go to a charge only screen where a large battery icon appears with animated level and percentage in numbers across it. If the phone is fully powering up to a home screen, then I am perplexed.
Originally Posted by potopon
There are obviously difference between the current and voltage in Europe as opposed to the US, but what the phone sees should be the same as the power supply simply reduces the voltage and current level to what the phone requires.
I know that sometimes if the battery is deep-discharged, the phone will partially charge the battery - about 20% or so, then power up on its own, but it sounds like that's not your situation. Let me know what the exact symptoms are related to my first paragraph above and we can work toward an alternate solution. We can wipe the battery stats but if we can't get the phone to charge while powered off, the newly entered stats will be inaccurate as well.
Hi FoxKat, thanks for your response! It completely starts up--all the way to the home screen. Even if I power off again, it starts back up after 1 or 2 seconds.