My buddy Fabian Heuwieser has created yet another great and free BlackBerry application called ForceRadioOn.

When your BlackBerry’s battery is too low it will automatically shut off the radio. If you try to turn it back on it will tell you “Battery too low for radio use.” This application forces your BlackBerry radio to stay on for those times that you need to send out a text or make an emergency phone call.

Keep in mind though, that by forcing your radio to stay on your battery will continue to drain and will eventually turn off if you don’t plug it in to charge, which is why this application is ideal for use during emergency situations.

ForceRadioOn is available for all BlackBerrys on OS 4.3 and higher. You can download it now from the store and from the Mobile App Store free!