cant hear the person i phoned samsung pixon?

Samsung A3?

Samsung Galaxy Ace plus is using internet but how?

How to improve internal memory?

Samsung curve?

I am looking to switch on my Samsung mobile after a few months Can you help?

Samsung Mobile?

How to fix my Samsung galaxy s3 phone?

unlock?

How to tether my s20 plus pro to my pc with usb?

phone works with head set but when i use the phone with out the head set i ?

restore my mobile?

samsung gt-s5230?