BitPim is a free, open-source software program designed to allow users to perform various functions to personalize cell phones bearing the Qualcomm CDMA chipset. For example, people can use this program and the proper cable to upload a ringtone they have created on their computers directly to phone without the need of an online service. This allows free customization, along with maximum flexibility for creativity. A personalized cell phone ringtone might be a dog barking, a few lines of choice dialog from a favorite TV show or movie, or a group of friends calling your name.
In addition to uploading ringtones, BitPim also allows users to install wallpaper, make changes to the phone book, and modify the calendar. The usefulness of this program depends on the model of the phone and how far developers have progressed in documenting various hacks for the model. The program's website notes that, in most cases, cell phone documentation is not available for developers of BitPim to refer to, increasing the difficulty of providing instructions. For this reason, not all hacks are available for all phones.
Users can join a mailing list on the site in order to communicate with others and share knowledge about using the program. This puts them in touch with each other to maximize issue-resolving. There is also a support page at the program's website with links to web archives relating to BitPim issues. Users are urged to check these archives for an answer before posting a question to the mailing list.
The website urges users to download the program from BitPim.org only, as it cannot speak to the integrity of copies archived elsewhere. Like other free, open-source software, BitPim comes with no guarantees or warranties direct or implied. While it can be an exceedingly handy program, it is important to note that making changes to a cell phone using this program will likely void the manufacturer’s cell phone warranty. Additionally, unsuccessful modifications can render a cell phone useless. Therefore, BitPim is used solely at the user’s risk.