Durable settings of Screen timeout I often set Settings -&gt; Sound &amp; Display -&gt; Screen timeout to never timeout. When I turn off the device the settings is 1 minute again.

Do you know how to make the settings durable? My version is 2.2 (Froyo)
Try this if you added apps and somehow changed some obscure setting. Nothing to do with firmware, whoops.

Setting > About device > Repair and formatting tools - Delete device configuration and installed applications

Failing that or if you're using it for reading &amp; something similar. You should try one of those apps like "Tasker" where you can prevent screen dimming events during other apps of your choice. There's dozens (possibly hundreds) of apps that will keep your screen active.


Screen On Toggler
KeepScreen
Setting Profiles
Profile Scheduler
FastBright (if you're having trouble with it routinely waking up and using power, once you've got it working right that is)


If you haven't already, go here to Customer Service &amp; contact the professionals that are paid to provide you with support. Perhaps this is a defective tablet.

Good luck.