Sometimes the mic of the device not work. Sometimes when we take or make call it won't work. When we try it again it works... Anyone have similar issue?

Hi, my phone is galaxy F55 5G. It has NFC support. There is an option to turn on and off NFC and contactless payment in the settings. But, there is no option to add debit or credit card in apps like Samsung pay or Google wallet, etc.Anyone have simil...

have anyone feels trouble in using VoLte in Samsung galaxy on 5 pro after the update to Nougat.Thank you.Nithin K Y

My phone is galaxy on 5 pro. ram capacity 2 gb. recently it shows an update to Nougat. Is this upade suitable for this model? Or it slows down it? please give suggestions..Thank You