My first serious problem with my WP7 device

My WP7 LG-E900 decided to do a factory reset last night. It locked while playing the XBox Live GEODefense game on a particular busy level I had just lost (so lots of graphic processing). The phone paused for a while then restarted and ran the first use wizard, in German. This is because it is one of the PDC units that seem, given the packaging, to have been sourced from Vodafone German.

This is the first failure I have had on the phone, not a real pain as once the phone was back running in English it was quick to setup and sync, but 15 minutes I would rather have not spent.

[Update 17 Jun 20011] What I had fogotten to setup

  1. I had to set the APN for mobile data (just the name 'internet' with no UID or PWD for Vodafone UK, but I had forgotten that too and of course could not chekc them on the internet). When I first got this phone I am sure mobile data just worked. Anyway I only found it was not working when stuck in a huge traffic jam and I could not use the maps on my phone to get an alternative route. At home data had worked as I had setup WiFi
  2. Pair my bluetooth headset, again only found this out when tried to make a call from the huge traffic jam to say I would be late. Turns out it is hard to pair a headset in a traffic jam full of bluetooth devices.
  3. And I keep finding I am missing application and I can't remember what they are called......