Hi Rolf,
thanks for your reply!
I suspected the battery and therefore replaced it. The new battery was empty and by connecting it, I was able to measure the charging. So I can say that the charging circuit and charging the battery is working. I let the battery charge overnight, but the phone is dead. Only completely disconnecting it from the power (battery and charging station) and then connecting it to the battery again, can boot it as described above. The same happens with another battery.
Are there any other tips?
Thanks,
maarts
