What about camera? I'll stick with the stock ROM because I like the slo-mo video and everything works great incl fast charge is amazingly fast so I don't need longer battery.. I just plug in my car while I'm driving to next job and I'm good to go!
I am creating this guide because only pure nexus has awesome battery life among all custom ROMs but main problem is flash and camera they are almost unusable.
By awesome i mean you can expect 6 Hrs of SOT with really heavy usage (1:40 hrs of clash of clans,3 hrs of tv show watching ,1 hrs call and always on 4G) and 8 to 10 hours with medium to light usage.
This guide is based on AKT(Advanced kernel Tweaks) profiles so you need EX Kernel Manager for this to work and interactive governor
flash Lineage 13 and Gapps once its done flash super SU for lineage.
Enable developer option by tapping on build no. 7 times then enable root for apps
Flashing Andromodx Kernel
Flash this kernel then install system app remover and remove kernel auditor as the may cause conflict with Ex kernel manager
Setting Up Ex kernel Manger
Then you need to download Ex Kernel Manger from playstore once you download Ex kernel manager open it and grant root permission then go browse internal memory and look for elementalX folder get into this folder and create a folder with following name gov_profiles
Then download fairparkHE from the link i have mentioned above it should be named as fairparkHE.txt rename this file and remove txt extension once you do this copy this file to gov_profiles folder you created once you complete this step open Ex Kernel Manger and go to tools>CPU Governor>Load fairparkHE then set at boot option
Note:This profile needs a Interactive governor to work also don't change any settings related to CPU
Fixing VOLTE issue in Lineage 13
Download shortcut master lite form play store click on 3 dots then search then search for data browse through the list look for phone services click on it and create favorite once its done you have open shortcut master lite click on DataRoamingReenable to get VOLTE after each reboot
Codeworkx for Lineage 13
Rishabh Rao for AndroModx kernel
Hawk1500 for sharing lineage 13 dropbox link
Lineage 13 Team for ROM
flar2 for Ex Kernel manager
Patalao for his superb tweaks
soniCorn and Alcolawl for sharing this over XDA
Lakku for his temporary VOLTE fix
Guys Do share how much SOT you are getting with this tweaks Finally Pardon my English I am not a native english speaker Enjoy Awesome battery life with fully functional ROM:victory: