If you experience some sluggishness at times when pressing icons or the Home or Back button, I found this on another KF forum:
There's an app called Touchscreen Booster that was designed for the Samsung Galaxy, but, judging by the comments in the apps reviews, wirks on other devices as well. I installed it on the Fire and, using the 'Super Optimized' setting, noticed the difference right away.
The only thing is: it's available in the Android Market and not in the Amazon App Store, so it must be sideloaded. I have an Android phone, so I downloaded it from the Android Market on my phone, made a backup of it, and sent it to myself.
There's an app called Touchscreen Booster that was designed for the Samsung Galaxy, but, judging by the comments in the apps reviews, wirks on other devices as well. I installed it on the Fire and, using the 'Super Optimized' setting, noticed the difference right away.
The only thing is: it's available in the Android Market and not in the Amazon App Store, so it must be sideloaded. I have an Android phone, so I downloaded it from the Android Market on my phone, made a backup of it, and sent it to myself.