Jan 22, 2018 에 업데이트되었습니다
For this update, we mostly performed bug fixes aimed at making the app run better. We deeply apologize that GServices was unavailable for an extended period of time. Over the last few weeks, we made some critical app updates . Because of the nature of these updates, we regret that you'll have to re-register to use GServices again. Thank you so much for your patience.
