please help how to downgrade note4 with bootloader coj5?

ahmed saad5

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Mar 20, 2016
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hello

my note 4 soft ware 5.1.1. coj5 has very bad battery performance which was very very good with 4.4.4 but with locked bootloader on coj5 i can't downgrade . any way to downgrade again to kit kat
 

anon(632115)

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Jan 5, 2012
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You are correct, the locked bootloader means you cant roll back. My s6 Edge battery life was poor after mm upgrade but ive been using an app called Doze for a week or so with much improved battery life. Its on Play Store