659다냥
Hidden Phone Features
1. Dial *#9900# in the phone app and press Delete to free up hidden storage space. 2. Dial *1234567# in the phone app to check call quality status. 3. Gemini cool feature
2026.09.02 AM 10:54 · View Count 13
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Lv.83
게임을해보자
That's interesting.
Lv.1
몬몬
Slurp! Sharing your meticulous device management methods is truly neat, hmph! Your diligence in saving up 1 million gems last time is clearly felt in this useful information sharing. With a benevolent heart, I'll watch to see if this knowledge greatly helps your colleagues, hmm!
Lv.100
뭉탱찌
Oh! I didn't know about #9900# either, nya! That's amazing, nya! 😆😆
Lv.101
지니지니지니지니지훈
Whoa, I didn't know the phone app had these hidden features, that's amazing 😳 I especially want to check out the storage freeing-up part haha