Mobile Gaming Issue

As the title suggests, when downloading Mabinogi on my phone, make sure to activate the boost before downloading. After that, you can take your time thinking about your character's name and the class you want to train. Just wait for the download to finish as long as your phone doesn't black screen. When you're about to fall asleep, the download will be complete. By then, the boost duration will also be almost over. You can earn gems very easily.