This is a little tricky. The Daylight Saving Times in my country has been changed during the year 2013 by law.
Instead of finishing daylight saving time in September 8th we are finishing it October 27th.
The law has been passed in July and Microsoft has just last week issued a hotfix to all Windows machines to fix this issue.
I know that my carrier will change the time of the phone only in the appropriate time, that is not the problem.
The problem is the calender of our company Samsung Galaxy S3 and S II's are not updated with the right change (Android 4.1.2).
This means, for example, that if I set a meeting in my Outlook at September 8th at 08:00 am it will show up as 07:00 am on my phone.
This whole shift occurs to all our phones, between September 8th to October 27th.
We do not have root access to the phones. I would have tried this App if I did: TimeZone Fixer (ROOT)
Any ideas on how to fix this issues?