Time
Exit the game and set the phone's time ahead, if you now return to the game ALL of your energy will be replenished. This can be done as many times as you desire and each time your energy will be restored. Remember that when setting the time ahead you must allow enough time to compensate for how long it would actually take to restore ALL of your energy. When you set the time back to normal though you will lose ALL of your cheat-gained energy.
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