OCTO Biz

For Android:

Go to “Settings” and find for “About Phone”.

Then, select on “Software Information”.

From the “Software Information”, the Android version of the mobile phone will be displayed.

For Apple iOS:

Go to “Settings” and find for “General”.

Then, press on “About”.

From the “About” page, the iOS version of the mobile phone will be displayed.

For Huawei:

Go to “Settings” and find for “About Phone”

From the “About Phone” page, the section named “EMUI version” will display the EMUI OS Version of the Huawei mobile phone.