Before upgrade to 50-2, the N810 could see several sats ( with 4 in green) from in my office at the house. After 50-2 upgrade, N810 can only see 1-2 sats indoors. I have to go outside to get 4 green ones.
I would go back to previous OS2008 release but I would like to use N810 as nav device, and well, thats out.