How is a 'partition cache wipe' performed on Galaxay S5?

[AC Question]

Attempting to clean out a Malware infection of wife's FaceBook app on her S5. Forum suggested 'app data cache' cleanup and 'partition cache wipe'. Pretty sure i can find the app data cache under settings but how is 'partition' wipe done? What menu?

 

[Teejai80]

You need to be rooted with a custom recovery. Cache wipe for the entire phone is in the recovery. I would just see what it is like after an app cache clean.

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