The new update for the BlackBerry OS 7.1 has been leaked and is unofficially available for various BlackBerry devices including the Bold 9900, Bold 9930, Torch 9810, Torch 9860, Torch 9850 and the Curve 9370.
The update is safe to install manually, but it is unofficial as of yet, so it’s better to make necessary backups and take proper precautions. The new OS will obviously be bringing more stability and to the handsets so if you are pretty sure, you can update your handset to the latest OS 7.1.
Here are the links for all of the mentioned BlackBerry smartphones:
For download links visit here