Wirefly this month unveiled a new service option for its popular mobile backup service. Mobile Backup PRO, which is compatible with the Android, iOS, BlackBerry and Windows Mobile 6.5 devices, affords subscribers a host of functionality not available with the standard free service. For starters, PRO subscribers get either 10GB or unlimited storage for music, photos, videos, and any other data backed up using the service, depending on the subscription option they choose. Free subscribers only get 2GB of storage. For added value, PRO subscribers can also use the service to locate their phone remotely using the device’s GPS, lock and unlock their phone remotely, display a message on the phone’s display, sound an alarm on the phone, and completely erase the phone’s memory remotely. Wirefly’s full-featured backup and remote security solution costs $2.99 per month or $30 annually for one phone and one computer with up to 10GB of storage. $5.99 or $60 annually grants users unlimited storage for up to five phones and one computer. Both plans feature a free 30-day trial for users who enter the code “WMBPRO.”