Adb sideload successful but still in bootloop

Hi all,

I got a boot loop with toggling between Amazon logo and black screen. Did a wipe of cache & factory reset and it persisted. So i downloaded the bin file for latest version from Amazon's website. I did a side load through ADB. The phone screen shows these and highlights reboot system now option.

Finding update package....
Opening update package...
Verifying update package...
Installing update...
script succeeded: result was [/system]
Install from ADB complete.

So i then do a reboot and it goes in to the boot loop between black screen and Amazon logo. I tried doing it multiple times to the same result. What have i done incorrectly or am i missing something. Is this fixable or is it a lost cause?

This forum had been a great help in getting me do something on this bricked phone. Any help is greatly appreciated.

Thanks
mmsai

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