How to upgrade from 1.7.3 to 1.7.5

[tbabalola]

I am using my vu + duo running BH 1.7.3 and i need help you how i would upgrade the software without losing any data.

Thanks in advance

 

[a911]

I am using my vu + duo running BH 1.7.3 and i need help you how i would upgrade the software without losing any data.

Thanks in advance

Just use BH personal backup!
It saves almost every things , except skins!
Very powerful tool!