To turn off keyboard sound on iPhone in general and specifically on iPhone 5, users can follow the steps below.
From Settings, select Sound, then scroll down to the bottom and find Keyboard Clicks (by default, this item is enabled). To turn it off, slide the icon to the left. When the icon turns light gray, as shown in the image below, it's done.
https://Mytour.vn/tat-am-ban-phim-iphone-5-3592n.aspx
Turning off keyboard sound on iPhone 5 is quite easy, and any user can do it right away. Wish you successful implementation!
