Try to recalibrate the battery with *#0228#.

if u use this command, u dont have to pull out battery at all

u can use the command like this,..

use the command, and then charge your phone to full, and use it again to make sure it is really 100% full charged,.. then use your phone like normal and drain it to 0% till phone auto shut down, after that charge it to 100% again,..

then your battery will be recalibrated

This post has been edited by chuahcs79: Jan 2 2017, 02:25 PM

make sure you complete the cycle, otherwise it wont be full recalibrate,.. finger cross

Yeah I heard someone mention the process of using *#0228# to recalibrate is like this

I encounter battery issue too after testing the latest note port rom and latest stock rom but after using that short code on simpl rom v6c along with greeny now battery is back to 30 to 36 hour with 3 to 4 hour SOT. So I hope this works for you too.

Source from *#0228#

Yeah no need to root also will work..

Hope it work for you..

glad it can helps,.. yeah note 4 latest mashmallow update really not helping battery performances much,.. so thats why we have to recalibrate battery before buying new battery or so on,..

Glad it can help. Well if u try simpl rom v6c + SpaceLemon Kernel v2.5.5 + synapse setting like attachment here. Guarantee your phone battery will last even longer and higher SOT

This post has been edited by chuahcs79: Jan 6 2017, 01:09 AM


Attached thumbnail(s)

i was practically begging around and until few days ago someone is willing to share this snapse config with me,.. most of them just share one section only,.. tested myself and get higher SOT,..

you are welcome to test it out,..

yeah pokemon go need to use systemless root, magisk and systemless xposed,..

Oh I see. Yeah very less user is willing to share their synapse setting. So it is a great info for sure. Plus simpl rom is debloated lightest stock rom.

in my personal opinion = yes,

both erobot and simpl rom is stock base,.. erobot is full bloated stock base + n7/n5 cosmetic effect, simpl rom = super debloat stock base only,.. add whatever bloatware u need yourself by flash it in

Flashing any rom best = super full internal & external wipe.

may be you can refer to here android os battery drain

Note 4 is not going to get official nougat updates.. only waiting for custom rom

U can try this out first before purchase new battery to see whether this method help you out. .

https://forum.xda-developers.com/note-4/gen...x-root-t3513268

This post has been edited by chuahcs79: Jan 28 2017, 01:03 AM

lollipop will have better battery life compare to any mashmallow,.

looks like is mobo fried already

have you try problem card at other phone ? and try other card in your n4 and see hows the outcome ?