The Wifi hotspot feature on smartphones enables you to share your 3G connection with others nearby using Wifi signals.
Activating Wifi hotspot on Huawei Y3 2017 is as follows:
Step 1: Go to 'Settings' and select 'Add'.

Select 'Add'.
Step 2: Choose 'Access Point & Share Mobile Network'.

Choose 'Access Point & Share Mobile Network'.
Step 3: Select and enable 'Mobile Wifi Hotspot'.

Choose and enable 'Mobile Wifi Hotspot'.
Step 4: Select 'Configure wifi hotspot' to change wifi name and password.

Select 'Configure wifi hotspot' to change wifi name and password.
That completes your setup process. Best wishes for your success.'.
