Can somebody tell that how is the battery life after December update of galaxy watch 4 44mm Bluetooth version. Is is better, same or worst?

I want to know whether we can extend warranty of our phone during this extended warranty period till 15th june. My phne warranty has expired in the month of April and there was no way to purchase extended warranty at that time due to lockdown.

I want to know how to swipe to switch between apps on A50. Before android 10 update i used to hold middle home button and swipe that home button to right to switch between apps. Can't find any way to enable it.AND NO I AM NOT TALKING ABOUT FULL SCREE...