blackberry is missing some of the OS 7.1 soft ware on 9380?

[Nico]

i got a blackberry with 7.1 on it but its missing alot like device anelyser and battery save mode itsa got some of the other things but its missing the things i use the most could anyone help with this i really would like to know if i can also do a fresh update from the OS or will i have to sit without this stuff

[Pranoy]

You can download the OS again and install it again and i believe the device analyzer is in a later version of 7.1 so try looking for your device here (http://crackberry.com/blackberry-os) and download it and you can install it in your blackberry .. for the method just search it up on google there are tons of instructions .. good luck