: Regular updates resolve common system crashes and patch security vulnerabilities. Prerequisites Before You Start
Before initiating any firmware change, ensure you have the following: Firmware Change Update on BLACKBERRY Bold 9700
If you want to install a specific OS version or a version from a different carrier, use the manual "AppLoader" method. How to Install OS 6 on BlackBerry 9700 Bold - Expert Q&A : Regular updates resolve common system crashes and