Just a few days after its release, the latest firmwares on the Nokia N97 and N97 mini (v11, v20, or v21) got hacked by the group, PNHT. Hacking enables users to install unsigned applications without worrying about certificate files.

This is a scene from the Symbian community that I’m not too familiar with. I suggest following these guides with caution because you may brick your devices.

• Guide: How to hack the Nokia N97 v20/ v21
• Guide: How to hack the Nokia N97 Mini v11

Thanks Ying.