We recently saw official OS 126.96.36.1993 released from A1
, and now today OS 188.8.131.520 for the BlackBerry Bold 9900 leaked online! Nice to see these leaks coming steady to us. Get out that USB cord and give your device a fresh upgrade, and don't forget to let us know how it works for you!
Please remember that this IS NOT
an official release OS. 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, please click the link below.