Most users don’t really have any benefit from an OS for an unreleased device but still its fun to look through. We now have OS 188.8.131.52 spotted online by CrackBerry. If you happen to have a BlackBerry Bold 9900 then by all means go hog wild!
Thanks Tashanna for the tip!
Warning: This OS will not install on any other BlackBerry besides the one mentioned above and is not an official release.If you do not know how to upgrade your BlackBerry OS please start by reading this step by step guide.Don’t forget to delete the vendor.xml file located in c:program files>common files>research in motion>apploader to install it on a different carriers device. Don’t forget our usual warnings: do not download and install these updates if you don’t know what you’re doing. Incorrect procedure or just bad luck could render your BlackBerry inoperative or unstable.