Samsung s5 mini model g800f dont try this on other models like g800h, etc. process is so simple download the file unzip anywhere in open samsung odin click pda select CF auto root power off the phone turn it on in boot loader mode by pressing vol down menu and power keys when see scree press vol up to continue plug your device to pc and in odin press start let it do its work make sure driver installed, after this phone will restart now you ill get su in menu again make it boot loader and this time reset odin in pda select recovery img in same folder and press start done your rooted with custom cwr. we are not responsible for any damage try proper procedure this ill also let you to install any room which you cant install coz secure downlaod is enable G800F it ill allow you to install any rom of G800f here is the
Best of luck .... enjoy
Best of luck .... enjoy