OS 188.8.131.520 for the Curve 9310 has leaked online. The 9310 looks to be the device counterpart to the already announced Curve 9320. We could be not too far off from seeing this device by seeing this leak already. If you do happen to have a 9310 handy already, get out that USB cord and give your device a fresh upgrade, and don't forget to leave us a comment to let us know how it works for you!
Warning: Please remember that this IS NOT an official release operating system. If you wish to install this OS keep in mind that this may cause your phone to not function correctly. If you are not comfortable and/or unsure as how to upgrade to this OS and need assistance, please click the link below.