Carrier Telenor Serbia and RIM have released a new official OS for the BlackBerry Bold 9900. This new official operating system is version 188.8.131.524, but at this point we do not know what has been changed or potentially fixed in this version. If you do decide to load it and Telenor Serbia is not your carrier, please be careful and remember to delete that Vendor.XML file. Hit the break for more info and the download link.
Note: If Telenor Serbia is not your carrier please remember that you must delete both vendor.XML files prior to loading. The first vendor.xml file is located in c:program files>common files>research in motion>apploader to install it on a different carriers device. As well as C:\Users\YOUR_USER\AppData\Roaming\Research In Motion\BlackBerry\Loader XML (Where “YOUR_USER” is your username) for the second vendor.XML file. Also, we at Nerdberry.net do not accept any responsibility for any damages that are caused by loading this or any OS. If you are not comfortable loading an OS please do not proceed without first asking for help. Remember to create a BACKUP of your phone first via the BlackBerry Desktop Software.