Camera app on HTC Sensation keeps crashing I have an HTC Sensation, about two years old. It's running Gingerbread, rooted but not modded or custom-rommed. All of a sudden, the native camera app started crashing - i.e. it opens and immediately closes. I don't know if the hardware camera is damaged, or if it's just the app. 

There have been no changes to my phone since it last worked - no new apps, no settings changes, nothing.

Any ideas? Are there any other camera apps out there that I could download to replace the native one?
Go to Settings &rarr; Apps &rarr; Manage Apps, find your Camera app, and look if you can "Clear Cache" and/or "Clear Data"; maybe something got messed up there.

If that doesn't help, try clearing the apps Dalvik Cache (you are rooted, so you can do that): ROM Toolbox Lite and DroidTweaker (ROOT) are two helpful apps for that. Same background as above: Sometimes something gets messed up here.

A very last resort would be a factory reset -- but keep in mind that this would also wipe all your self-installed apps plus data of all apps, so have a good backup of all your data available (hint for that: Titanium Backup ★ root, which also offers a "Dalvik Cleaner" feature -- but as far as I remember this only removes "orphaned" entries (from apps you uninstalled, and the like).