We don’t want our readers to miss this Upgrade opportunity to BlackBerry Bold 9900. This upgraded Operating System is totally certified & officially from Vodafone D2 this is the OS version 220.127.116.115, you can click on the link below and download OS and upgrade your OS to latest version available till date that too totally free of cost. Don’t worry if you don’t know how to check your device’s OS or even how to install it on Smartphone.
- Download Bold 9900 OS 18.104.22.1685 from Vodafone D2
- Learn to check the OS of your BlackBerry Smartphone
- Learn How to install BlackBerry OS