Originally Posted by fadmin
Devices with OS 188.8.131.527 and up DST is built into it. Don't need to patch.
I wish that was 100% accurate. I had a cistomer just last week who had OS 184.108.40.2067 but still experienced calendar issues. Everything showed up in Lotus Notes correct but half were an hour off on his BlackBerry. Installing the DST patch resolved the issues.