Updating eris to android 2
This update is only intended for Verizon Droid Eris owners still on Android 1.5.This update is not to be used by those who previously installed one of the unofficial leaks.
In addition, Calendars can now be synced via Microsoft Exchange.
This is because over the air (OTA) updates normally roll out in stages and it can take 1-2 weeks before everyone sees them.
If you are tired of waiting on the OTA upgrade and have a half-hour to burn, you can manually install Android 2.1 on your Droid Eris right now.
Virtually every Android phone has a manual method of flashing new firmwares and all you need is the latest upgrade file.
There is no need to worry because this is the official upgrade file that is being sent out over the air (Just check the download path. You can wait a week to get it from Verizon or you can download it from Google now and install it today.