Its raining firmware updates from Nokia once again . The N900 which got a minor firmware update(version 44.1) few days back is now getting a HUGE firmware update which is around 89.5 MB. This update bears the version number 51.1 and is also known as a PR 1.1 update. Check out the screenshots for the details. If you don’t get a prompt about the update. Head over to the Application manager and click on the updates icon.
You will see a Maemo5 item in the list of updates available. This is all over the air (OTA) with no need for a PC or NSU. But to get this update you must have the version 44.1 firmware installed on your phone.
We recommend you to take a backup before installing the update. Also make sure you have sufficient amount of charge left or connect the phone to a charger.
Since the update is huge is size even OTA , use a Wi-Fi connection .
We will post the Changelog soon.