How to see data speed?

Updated my A51 today. Now glance logo is visible on my AOD screen + getty image watermark on screen. This is not required and acceptable. Want to remove immediately. Glance lock screen is already disabled..

If I need to cancel a repetitive alarm 5 minutes earlier to scheduled time, all scheduled alarms gets cancel. Alarm clock must have a option in which a user can cancel alarm (same day only) even 5 minutes prior to scheduled one.

Is it possible to get recent contact on the receipent bar of messaging app. Wish to get last 4 contact names to come automatically (rather than putting them with various clicks). Available in other user interfaces

Frequently using Wi-Fi hotspot to run various devices through my data connection. In this process would like to limit number of devices but couldn't find any such setting in which some can limit number of connecting devices or avoid a device e.g. Sma...