Use APKPure App
Get Wi-Fi Hotspot Switch old version APK for Android
The Wi-Fi Share APP can make you more easier to set up Wi-Fi hotspot.
Just need to click the Share button,things would all be ready for your sharing,all these would be security and convenient.Otherwise,you can also edit your own name and password .At this time, your dear friend can find out the wifi named by you.After entered the password,they can now use the tethering from you.