Is it the KFSOWI kindle? I have one of those and it is not as complete sh*t as the older ones.
Its actually usable by some miracle?!?

It's a FORD one
It's an okay tablet if you can put it on cyanogenmod but this does not solve the horrible battery life, due to the signed bootloader
and crappy amazon's kernel.
I absolutely hate FireOS, it's just bad.
In some ways, it's worse than the KFSOWI and some other old Fire tablets because at least you can unlock the bootloader
and fix those issues.
Not here though...
About the iPhone 4, didn't it have exploding battery issues?
Apparently yes, someone's iphone caught fire. But even the 3GS had burning issue. (someone got his legs burned due the iphone 3GS)
I guess it doesn't help the fact that the battery is not removable.
Oh, it's quite thick too. (not as much as a dik but you no)