Will galaxy m32 4g receive 5g update in future or  not?

Is there any recent updates available for M30? Any security updates? Samsung must provide security updates at least....

After connecting my Galaxy M30 to my laptop for data transferring for nearly half-an-hour my estimated battery time reduced from 2day 2hours to 1day 5hours. Why this reduction is caused? Is this due to connection with laptop or something else? Please...

Will my j7 prime (SM-G610F) be upgraded to android 9.0???

Plz. Include the Samsung Blue light filter in next update. It is mostly required for Samsung Galaxy j7 prime