A7 2018 September update with android 9 changelog 

Does using this two feature will increase the chance of internal damage or pixel burn in (AMOLED) Displays...

I know that battery life is very important for mobile and for us also to use it long...So, i just want some suggestions or help ful tips to increase battery health and good battery backup..1...I want  to ask that in early morning charging to 100% and...

Transparency of Samsung service center is really good at our area Repair my mobile in extend warranty plan because of heating and battery problems due to charging bord damage so all parts got damaged so,they change motherboard, battery, charging boar...

Chances of next update was in October