Official OS 7.1.0.428 for Bold 9900 from SmarTone HK

RIM has released the Official OS 7.1.0.428 for the BlackBerry through operator from SmarTone HK , there are official 7 OS for Blackberry Bold 9900 Dakota. for those of you who already have a Bold 9900 Dakota can immediately use in your device.

If you intend to upgrade your operating system, do not forget to backup your data before using the BlackBerry Desktop Manager. Users who want to update can use it to delete files OS 7 vendor.xml during installation.You can also use the BlackBerry Swiss Army Knife (BBSAK), hybrid uploder and BBTool, vnbbutils but the expertise required to use this application.so please note the way back to avoid errors in upgrde OS, Pls you first learned to upgrade the BlackBerry OS, be sure to do so with caution, or try asking someone has been used to upgrade the OS.Any risks arising from the OS upgrade is not responsible for Blackberrycyber.

Download Official OS7.1.0.428 For Bold 9900