Brtools Upgrade

Hello All,

Our DB upgraded to Oracle11g and now i would like to upgrade BRTOOLS from 7.00 to 720.

I have downloaded the required file of BRTOOLS 720

Can some one please provide any relevant SAP Note / step by step procedure to upgrade BRTOOLS , i know that i need to take a backup of the exe folder before upgrading.

R/3 AP0

Database : Oracle 11g Grid Infrastructure.

Non ASM .

Any help much appreciated.

Regards,

Medha