Originally Posted by thsheng
Hi I followed the noon's guide to the letter but there were no fastboot instruction there to ask us to flash the diag_kernel as well.
This is the missing piece for those who are using the 5.1.2 main + kernel and corresponding 5.0.0 diag
My kindle is revitalised ! battery drain seems ok for the past 24 hours.
so thank you geekmaster and kcn1 for your help!
So it seems that mixing kernel and partition versions may cause extra battery drain then. I do not know what mechanism can account for that. I am glad that it is working for you now.