Originally Posted by Eweforia
For instance, last year when I first started using my KF1, I learned everything I needed to know from Blossom. She steered me to two apps, Lock Screen and WiFi Screen Switch. The Lock Screen app won't work at all on the KF2 (a waste of $1.99), and the WifiScreen Switch is no longer available. I loaded a similar free app, but even when added to the Favorites panel, the app requires two more clicks to turn off WiFi.
You can get the WiFi app at 1Mobile.
Developer changed the name so I guess I need to update the link.
Personally I saw no need to upgrade. Instead I bought a new case for my Kindle Fire 1 now it feels all new again.
The only way I would upgrade is if they gave it collections or fixed the cover bug but didn't give the KFv1 those features. One reason I didn't upgrade is they removed my favorite font from the Reading app.