The Electronic Frontier Foundation (EFF) won critical exemptions to the DMCA anticircumvention, carving out new legal protections for consumers who modify their cell phones.

The exemptions were granted as part of a statutorily prescribed rulemaking process, conducted every three years to mitigate the danger the DMCA poses to legitimate, non-infringing uses of copyrighted materials. The DMCA prohibits “circumventing” digital rights management (DRM) and “other technical protection measures” used to control access to copyrighted works. While the DMCA still chills competition, free speech, and fair use, today’s exemptions take unprecedented new strides towards protecting more consumers and artists from its extensive reach.

The first of EFF’s successful request clarifies the legality of cell phone “jailbreaking” — software modifications that liberate iPhones and other handsets to run applications from sources other than those approved by the phone maker. More than a million iPhone owners are said to have “jailbroken” their handsets in order to change wireless providers or use applications obtained from sources other than Apple’s own iTunes “App Store,” and many more have expressed a desire to do so. But the threat of DMCA liability had previously endangered these customers and alternate applications stores.

[Via  Eff]