Phone Ka Speaker Se Pani Kaise Nikale — Free Aur Tested Tarika (Bina App Ke)
Seedha jawaab: agar phone ka speaker paani ki wajah se dabi-dabi awaaz de raha hai, to ek low-frequency tone (lagbhag 150–220 Hz) speaker ko neeche ki taraf karke, comfortable volume pe (itna tez nahi ki kaan ko takleef ho) 30-second cycles mein bajao. Halke paani wale cases mein aksar kuch hi rounds mein farak dikhne…
