I've been scouring threads and trying to solutions for this problem for the last 3 days.
After wiping the ROM and restoring the stock OS, I was about to run the Amazon update to restore the stock bootloader but as I was charging it past the 40% point, it turned off without warning. It was at 37% charge at that point. Now when I turn it on, the blue/white logo shows up and then the device shuts off almost instantly after that.
The only thing I think might've caused it is that in order to charge the device recently, I've had to wiggle around the power cord a LOT to get it to the charge, and the device turned off while I was doing do.
After wiping the ROM and restoring the stock OS, I was about to run the Amazon update to restore the stock bootloader but as I was charging it past the 40% point, it turned off without warning. It was at 37% charge at that point. Now when I turn it on, the blue/white logo shows up and then the device shuts off almost instantly after that.
The only thing I think might've caused it is that in order to charge the device recently, I've had to wiggle around the power cord a LOT to get it to the charge, and the device turned off while I was doing do.