Maybe you can try to perform another factory reset and then reflash. If this doesn't help you might want to consider having a professional check your phone for you.

Hi
I have a very annoyoing problem with my Nokia E90. The problem is that it restarts about every 10 seconds.

I have had it for about 1 year and it never did this. It started about 1 week ago where the restarts where every 10 minutes or so but it only happened when I didn`t do anything on the phone. Then the restarts happened more often and even while using the phone.

I tried another battery, restored to factory settings, took out the memory card but that didn`t help. the restarts don`t occur when I take the simcard out but when using the simcard in my E61i it doesn`t give any problems.

What can be the problem?
Help much appreciated.
Marc