osi2major

Question label:

Operating system iOS, not on smartphone

Question text:

What is the operating system version of your smartphone? This might be just one number, or up to three numbers separated by full stops. For example, “14.2” or “13.6.1”.
To find the version number you can:
- Scan the QR code below on your smartphone
- Or type “whatsmyos.com” into the browser on your smartphone
- Or look up the version number in your smartphone's settings app

[Display QR code]

Question universe:

IF ff_country is not 2 OR (ff_country = 2 AND welsh is not 1) // Ask if respondent not living in Wales, or living in Wales and did not complete survey in Welsh