When and how are operating system updates received for mobile phones? This is where you will find details about updates.
The device manufacturers decide when to launch new operating system updates (such as iOS 13 for iPhone or Pie for Samsung) in the different countries. Swisscom receives new software as soon as it is released in Switzerland. Swisscom ensures that its services, such as Advanced Communication, HD Voice, PWLAN, Swisscom TV, Bluewin mail or national emergency numbers, are working before forwarding software updates to customer devices. Once this has been done, the updates will be available on devices bought from Swisscom. This usually takes one to two weeks.
More information from the device manufacturer
For the most up-to-date information about operating systems and updates, contact the device manufacturer directly. Alternatively, have a look at blogs and forums. On most mobiles, you can also check the settings to find out whether the latest software version has been installed.