How can I update my blackberryQ5 mobile?

Question

i want update OS 10.3 cho Blackberry Q5?thakyou

Answer 1

              1.     1.Swipe left to access more apps.

2.     2.Touch Settings.

3.     3.Scroll to and touch Software Updates.

4.     4.Touch Check for Updates.

5.     5.The phone will check for updates.

6.     6.If an update is available, follow the on-screen prompts to install it.
If an update isn't available, touch the Back icon to return to the home screen.

Answer 2

              1.     1.Swipe left to access more apps.

2.     2.Touch Settings.

3.     3.Scroll to and touch Software Updates.

4.     4.Touch Check for Updates.

5.     5.The phone will check for updates.

6.     6.If an update is available, follow the on-screen prompts to install it.
If an update isn't available, touch the Back icon to return to the home screen.