Google did an update that has fixed the issue with the Auto-Lock being locked at 1 minute for some Google Apps users.
The fix is just to delete the exchange account and re-add it. I have verified that it works for me.
http://www.google.com/support/forum/p/Google+Mobile/thread?tid=01ae1e93566db98a&hl=en&start=80
The fix is just to delete the exchange account and re-add it. I have verified that it works for me.
http://www.google.com/support/forum/p/Google+Mobile/thread?tid=01ae1e93566db98a&hl=en&start=80