Hi guys,

I don't know if posting this is stupid but here we go:

I bought a couple of N900 (one for me and one for my girlfriend) and Nokia gave us two additional batteries for expending 1000 pounds.

The thing is that I used the device for a couple of days without problems with the original battery. After that time I tested the free one and I got some unexpected reboots.

My girlfriend told me "It has to be the battery". I told her, that doesn't make any sense but I changed it.

After that I haven't had any more reboots. One week usage now...

Maybe it's worth to try?

Good luck to everyone.