How to see oldest liked posts on Instagram, bulk unlike them

Step 1: Open Instagram on your smartphone. 

Step 2: Tap on your Profile. 

Step 3: Tap on the Hamburger icon in the upper right corner. 

Step 4: Click on the 'Your activity' tab. 

Step 5: Tap on Likes. Then, tap on Newest to oldest toggle. 

Step 6: Select Oldest to newest. 

Step 7: Tap on Select in the upper right corner. 

Step 8: Now, select the posts that you want to unlike, tap on Unlike, and confirm.