Hello samsung users , just try a thing. Put your charger in plug and switch on without connecting a phone. You will hear some whining Noise from inside of charger. When you will connect the phone it will be stop. I have 3 samsung original chargers ...

in galaxy A30 , When i am keeping fast charging option off , using original charger, my phone releasing some weird audio frequancy buzzing till phone is in charging. I can hear it by taking phone to ears. Anyone has same problem ? I have two A30 ...

Hello , i just bought 2 galaxy A30 phones from Paytm. But when i puts them charging weird noise frequancy is coming from both phones. Its like noise or some weird sound frequancy. We can hear it by putting phone at ears during charging is On. Anyone...