I own an android with cyanogen mod installed and would like to add a script, that cleans the RAM automatically each time i lock my screen. I seek to achieve that remains of the encryption key are getting overwritten in order to prevent a boot attack. Thanks in advance if anyone can help.

1 Answer 1


Try installing Clean Master. In older version (Not sure about last update) you could select an option to clear RAM when screen was turned off.

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