Motorola has started to email XOOM customers to alert them that it will begin to upgrade the XOOM with support for 4G LTE next week. According to Droid-Life, Motorola will start with business and government customers during a “pilot program” first and then will begin updating XOOMs owned by the general public. Customers will need to file an upgrade request before Motorola mails a package containing a pre-paid FedEx box and instructional material. Motorola suggests backing up the data on your XOOM before sending it in and said the process should take approximately three business days. Read on for an image confirming the details.