I've bought an HTC Desire HD yesterday with Android 2.2 Froyo and HTC Sense. So I migrated my calendar items manually and it seemed to pick up some connections from my Facebook and my Twitter, which was nice..


From time to time the calendar app just becomes really really slow for some reason, the sync icon is running, and the items just won't open. When this happens I keep staring at a blank screen for about 20 seconds which is really annoying...

When I check out what he is syncing its always either Facebook, or the Google calendar.

I already tried to switch these things off, but it does not seem to help :( ...

It even goes to the point where the whole calendar app just crashes, or even takes HTC Sense with it..

How can I make the calendar fast?

Thanks in advance!

2 Answers 2


Settings >> Applications >> Manage applications and selected "Clear cache" and "Clear data" for (where applicable)

  • Pretty standard steps for dealing with a truculent app.
    – ale
    Mar 27, 2011 at 13:18

A hard reset gave me the solution..

  • I have this very same issue, why is a hard reset considered a "solution"? That doesn't go anywhere near telling us WHY nor HOW the problem occured...?
    – user2946
    Feb 16, 2011 at 4:45
  • True, but until there is a better answer, it will be your only option I'm afraid..
    – Arcturus
    Feb 20, 2011 at 10:05

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