[Galaxy Note 4 Android Development (Snapdragon)] dr.ketan:
ChangeLog and Download N910G BOE1 Dr.Ketan ROM L4

Based on N910GDTU1BOE1_N910GOLB1BOE1_N910GDTU1BOC7

All the features of L3 will remain same

New features/chnages of L4

- No media safe volume warning

- Multi DPI for S-view Pre Installed but still you have to use Multi DPI Mode (Link available at end of post)

Battery Saving Tips :

What I manage to save battery is to prevent wastage rather than restrict some services. Here what I do suggest is

-As soon as you enter google account Click on google account again and select cancel Sync. Now select only option which you really need to sync. In my case I don't use gmail and backup by contacts with schedule titanium backup so other than Calendar I keep sync off for all except calendar. So do it according your needs.

-Use Dr.Ketan utilityfor Auto wifi and Auto Blutooth. Which auto disable wifi and BT if it remains disconnected for certain period of time, which is very battery hungry.

-Open wifi settings - advanced - uncheck 'Always scanning'

-If not require (usually we do need high accuracy while navigation only) turn location access to Power Saving. (long press location in Quick panel to access it)

-Open Settings - Permission manager - Location - Now look for applications mentioned under this tab and think really you needs to give location permission to all these app? If you find no location permission requires for any application just open and turn off location permission.

-Again Settings-Permission manager - Device

Now look each application and turn off Auto Run option if you think that application needs not to run at every boot. Here be careful and leave it as it if you are not sure what that app/service for what.

- Use debloating tool (carefully) from AddOn section below.

Installation Instruction

Installation Instruction (MUST READ before flashing ROM)

This ROM is based on N910G India but N910G Austrelia users reported working after flashing bootloader and modem.

If you are on any ROM other than base of ROM, you have to flash bootloader otherwise device won't boot.

1.Download ROM from link shown below in download.

2.You must check MD5 of downloaded ROM and it must be match with provided in download section. Always recommended to check MD5 on device itself as sometimes file can be corrupted while transferring from PC to device.

3.You must have CWM recovery on device. Link to recovery is Flashing ROM using TWRP reported some Extra setting NOT working

Chenglu's CWM Recovery (fixed Nandroid error) - Flash using Odin. All credit and Big thanks to [MENTION=3084245]Chenglu[/MENTION]

4.To flash ROM root is not required but if you have never backup your EFS then I strongly recommend to root your device first (If not already) then make EFS backup before flashing ROM. Though it's not required to make EFS backup every time you flash ROM but follow developer instruction and if it is recommended with particular version then you must backup again.

You can use this tool OR can get from Play store to backup EFS.

5.ROM flashing

Copy your downloaded file to device then reboot device to recovery (must be CWM/TWRP)

Select wipe data (Factory reset)

Select to Install file and navigate to your ROM file

Flash

6.Once flashing finished and you are not already on BOE1, just flash N910G BOE1 bootloader and modem

After flashing switch off device and reboot to download mode (don't select reboot to download mode option from recovery)

Download N910G BOE1 bootloader and modem, Here is Mirror for bootloader and Modem extract to get tar.md5 and flash using PDA/AP tab of odin. If you are already on N910G BOD2 just skip step #6

7.It may take 8-9 min to boot keep patience.

8.READ Post #3 for Bug / Fix discussion.

Download

DON'T FORGET TO READ ADDON & BUG FIX SECTION (AT END OF THIS POST) BEFORE FLASHING ROM.

DrKetanROM.com

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AddOn and Bug Fix - Download required files and flash from recovery (You must be on Dr.Ketan ROM L4)

Goggle Map FC can be solved by updating from Play store and reboot.

How to Use Xposed - Read This guide.

- 3minit Battery mod

- AOSP Style Toggles

- Debloating Tool

-Launcher Home grid 5x5 x Hotseat 6

- Viper Audio Mode

Multi DPI Mode Don't flash Multi DPI from that post as it is pre installed in ROM

L2 screenshots

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