Important Recommendations:
1. Always Safely Eject Your Pen Drive. Direct remove removal may lead to device damage.
2. In Virtual Memory method If you want to convert back your Pen into Normal Then Again open Virtual Settings And Remove custom memory value and choose Default settings by checking Automatically Manage Paging Size.
3. In ReadyBoost Method don’t forget to revert to normal or otherwise open your pen drive and delete Readyboost file from your pen drive.