O2 UK has updated the Dell Streak to the Android 2.1 where some precautionary measures have to be made prior to applying the updated Android 2.1 OS. Data stored on the SD card will be erased and all apps will have to be downloaded again from the Android Marketplace.
The update can be started manually via settings, about phone, system update on the Streak. The first page of the update process reminds again that data will be deleted with the update. Once the update is downloaded, the user will be promoted to start the install, which takes about 15 minutes.
