Most of the tweak and applications which you download via Cydia are submitted to the repositories by developers in the form of .deb file. To install these .deb files, you need to use the mobile terminal on iOS. However, this tool could be used to perform various other things as well such as deleting the file from the root directory etc. However, for the same, you must be aware of the commands which are used in Terminals on either Mac OS X or Linux.
The application is now supported to the latest firmware, iOS 5.1.1. If you are an iOS hacker or tweaks developer, you know how important mobile terminal could turn out to be for you. From accessing the root file system to installing .deb files, you could use mobile terminal on your iOS device. The mobile terminal is compatible with iPhone, iPod touch or iPad on iOS 5.x.x. All you need to do is to search Mobile Terminal in Cydia and install it.
The latest version is 520-2. Any other version below it could cause issues. Hence, we advise you to install the same. Have you installed it yet?