What is the recommended procedure for upgrading a major TMOS release on a BIG-IP platform?

1. Renew the device license.

2.Take a configuration backup.

3.Reboot the device to the non-active volume.

4.Upload the device code.

5.Install device code to the current volume.

1. Take a configuration backup.

2.Upload the device code.

3.Install device code to the non-active volume.

4.Reboot the device to the non-active volume.

5.Renew the device license.

1. Renew the device license.

2.Take a configuration backup.

3.Upload the device code.

4.Install device code to the non-active volume.

5.Reboot the device to the non-active volume.

1. Take a configuration backup.

2.Reboot the device to the non-active volume.

3.Renew the device license.

4.Upload the device code.

5. Install device code to the current volume.