how to clean cache by using vol+ vol- by using home buttons

[funtarsai]

how to clean cache in galaxy j7 max by using home buttons

[saket1992]

switch off the phone...
then press vol-upkey home key and power key same time
until samsung logo will appear....

[admin_]

Thanks for Being a part of Samsung community. Would like to tell you Kindly follow the steps below to clear device cache:
Navigate to Apps>>Settings>>Device maintenance>>Storage>> Clean now.