[30.01.17] Dr.Ketan ROM I LP/MM N5/N7 Port I Theme Store I Jio VoLTE

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By dr.ketan, Recognized Developer / Recognized Contributor on 4th November 2014, 02:27 PM
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[N910G] [OF1] Dr.Ketan Custom ROM

ROM Features (This is for Lollipop version. For Marshmallow - Read Changelog post of respective version)
Inbuilt features

- N5 ported for Complete theme support
- Edge features (People edge and App edge)
- 300 fonts enabled
- All Language enabled
- Multi DPI. (No S-view support) - Right now not all app moded as well this mod is in beta stage and some glitches expected. Launcher is moded for no DPI and camera not fully.
- Ad Free (dr.Ketan Tweak)
- Auto/Manual Call Recording - dr.Ketan Call record separate app
- Power Menu -5 Way Reboot mod with sound mode
- CSC features - Separate app for CSC features
- All App Multi Window (optional in ROM Control)
- Camera Hack - Use camera with Flash at low battery + Camera shutter sound toggle
- Call/SMS block
- Floating Msg
- Safe media volume warning disabled
- No Increasing ring tone. (Dr.Ketan Tweaks)
- Memory Clean option on expanded notification with switch Also Color can be set.
- Mute/Vibrate/Sound option in power menu.
- NFC hack with screen off (ROM Control)
-.Appoops (permission manager) Settings-LockScreen and security - Application permission
- No call delay mode (preactivated)
- Potato clock mode.
- Sound boost (Dr.Ketan Tweaks)
- Battery Mode. Change battery mode on the fly from 3minit(default)/Stock/No battery (Dr.Ketan Tweak-Battery Mod)
- Advanced Messaging features
  • No SMS to MMS conversion
  • Add recipient upto 200
  • Backup/Restore messages
  • Group and schedule messaging
  • Priority sender
  • Delay sending option
- Auto Start (Disable packages you don't wish to auto start on boot)
- Visibility Toggle for Bluetooth and Toggle statusbar icon
- Status Bar virtual key for Menu and Home (Toggle from Extra settings)
- Infinite scrolling for launcher with Toggle (Extra settings)
- USB Debugging ON by default.

Dr.Ketan Tweaks

This having four parts.
  • Heads up notification - Enable/Disable Headsup notification.Requires reboot.
  • Fast Chargeing- Toggle fast/Slow charge
  • Auto GPS - Auto On/Off GPS with some pre define app using GPS like map sygic note etc [You require to enable monitor service from accessibility to use this]
  • Auto Wifi - Turns off wifi if remain disconnected > 10min
  • Auto bluetooth - Turns off BT is remains unpaired for > 10min
  • Smart Network - Auto off network after 30 sec of screen off, Auto on after screen on (Only if data connection was on when screen turned off)
  • Media scanner - Enable/Disable media scanner. If you disable, your media library won't update to gallery/music
  • Popup blocker - disable some misc popup like battery full etc
  • Login security - capture screenshot if unauthorized attempt to unlock
  • Ad free - Ad free on/off
  • Auto 2G - After 30 sec of screen off it turns network mode to 2G. It auto connect to 3G/LTE when screen on >10 sec
  • Auto data - Turns off data connection when connect to wifi.

  • EFS backup Now you can make EFS backup with this option without need of extra tool.
  • SD card Fix
  • Flash recovery
  • Enable 360 rotation.
  • AutoMemory
    This is for users always wants some free RAM.
    On top of app you will see current free RAM. and below that there is option to clear background app with one tap manually. Also you can set up to clean memory periodically with desired threshold.
    Free memory threshold : This will be level when system memory goes below this at defined period then it will clear RAM automatically.For example if you set 1024MB threshold level and Background process will be cleared if there is free memory level is below 1024MB at scheduled interval.
    Interval : Ther are 5 level of interval to check free memory. 0 is to Turn disable Auto memory. while 1 to 4 is time in Hr , Auto memory will test memory level.
    At the end you will see Last auto cleaned time and Last Test time.
  • Debloating Tool - Read this for details
  • Gear Utilities - Read this for more details
  • Auto scan - Reverse media scan. It enable media scan when you connect to USB and disable when disconnect.
  • Call time reminder* - 1min reminder tone while you are on call

  • Meet here - Location finding utility (like find your car in parking)
  • Battery mode - Select battery type Stock/3minit/None (Default is 3minit)
  • Clock mode - Various option related to clock like Clock style/AM-PM style/Date style and format/Color / Alignment like Lt-Rt-Central
  • [Network type (experimental) - Select 3G only / 4G(LTE) only or Auto (LTE/3G/2G) - New option for 3G only added
  • Quick Panel Toggles - Enable 30 QP toggles and choose number of scrolling toggles
  • Launcher home scroll - Enable/Disable
  • Edge Features - Enable/Disable
  • ROM control - Have many features. Read below for more details.
  • Misc modes and colors - Sorted accirding categories, Read below for details
  • Torch - Long press Vol up while screen off)

  • General Info
  • Update/Bloatwares/Fix downloading area : you can find various addon/bug fix and bloatware which removed from ROM here.

ROM Control (Dr.Ketan Tweaks - ROM -ROM Control)
  • .Dr.Ketan App manager added. Here you will see list of all my apps available in ROM. If you are not using any of those apps you can hide (freeze) from here. To hide - long press To unhide - Tap.
    Some application functions doesn't require to monitor and you can hide after using it's functions. for example. If you are using Manual call rcord, you can hide Dr.Ketan call record once you activate it. For auto call record you can't hide. You can Hide DPI changer after applying DPI (Auto reset DPI option won't work). For Extra settings - Only Auto Memory features requires to keep it, for all other features you can hide after setting up. CSC features, Sound mode (available in aroma) you can hide after using required features.Toolbox SideKey requires to keep if you are using 'Shake' feature of it. Virtual key requires to keep if you are using it.
  • Temporary Unroot option added to ROM Control. You can select it to unroot device temporarily and you can use device to perform certain operation which not allowed on rooted device e.g. Encryption/Using some secure apps which not allowed to use on rooted device. To re gain root you simply requires to reboot device.
  • .Key Remap - section added. Which have following three options.

    A.Menu key - You can remap Menu key to Menu/Recent (ROM default is recent)
    B.Double Press Home. It is same as before. You can assign it to camera/Custom app
    C.Long Pressing Home. - You can select any app/shortcut/activity with long pressing home.
    To Use this option you need to select default action as 'LP Home' with long pressing. If you already set other clear it from settings-Applications/Default App then long press home and select LP Home.
  • NFC hack : Nfc with screen off
  • Enable LTE : If your device is 4G and missig lte/4g option in network type, you can use this. This is not a tool to display LTE instead of 4G
  • Enable all app multiwindow.
  • SecretCode Dialer - As it is common issue of broken MMI code. So in case secret code is not working with regular dialer here option added to ROM Control.
    You have to select 'Type code here' this will open popup box and you have to enter code there which you want to dial but without prefix *# OR Suffix #
    For example you want to dial *#06# then you need to simple input 06 same way if you want to dial *#0*# then you need to input 0* only.after than check and apply. Also there is 62 examples available for different codes (Not tested all)
  • Optimization Tweaks
    It's in three categories + Info page for details of tweaks
    1.General -
    1. Boost Device
    2. Device Cleaner
    3. I/O Tweaks
    4. Aggressive Seeder
    5. SQlite optimization
    6. FS Trim
    7. ZipAlign
    8. Play services and other services fix (causing wakelock and battery drain) applied with ROM Control. Fix requires to apply on every boot and while you finishing setup, ROM control should ask for su permission. Also you will see toast message about services fix applied after every boot. In case something went wrong and you can't see this message, you can force fix from ROM control.

    2.RAM Management
    1. Disable Debugging - Disable debugging improve battery life.
    2. RAM Management .A.Balance B.MultiTasking C.Gaming

    3.Build.Prop Tweaks
    1. Battery Improvement
    2. Fast Booting
    3. Better Image quaity
    4. Disable Logcat - To improve performace.
    5. Net Tweaks A/B
    6. Better Scrolling experience
    7. Better Video Streaming experience
    8. Smooth UI - Overall smooth UI
    9. Voice quality - enable Wideband amr support.
  • Sound Mode - This is Sound boost mode and you can boost sound with predefined level (mild/High) OR can use custom level of boosting according requirement.
  • Long Press duration Reset - Select desired value for long press duration. Default is 500ms and you can select it from 100-500ms according your requirement.
  • NetFlix Fix - To fix rendering netflix videos
  • Full Screen Caller ID Enable/Disable
Misc Modes and colors (Dr.Ketan Tweaks - ROM)
  • SB colors - Internet meter colors + Memory view color
  • StatusBar mods
    1. Lt Virtual menu key
    2. Rt Virtual power key
    3. Rt Network meter
    4. Lt Network meter
    5. Hide blutooth (Once need to toggle bluetooth to take effect)
    6. Hide Alarm (Once need to toggle alarm to take effect)
  • Lockscreen Mods
    1. LockScreen rotation
    2. Pedometer on lockscreen
  • Increasing ring tome Toggle
  • Memory View Toggle (Use RAM display near brightness color)
  • Email Security hack

Auto Starts - Settings - Auto Starts.

You can control which application to not to start automatically with boot. Usually you should disable all App for which you don't require notification OR needed to work in background. For system App just be careful and don't do if you are not sure what exactly it does.

- Virtual key (available separately in aroma)
How to use virtual key :
Open Virtual key - Tap on Right/Left/Center button to enable corresponding virtual keys. (long press to disable)
To assign keys- scroll selected action from tab and tap on selected item to set (message will be displayed on successful assign)
Now long press bottom corner/Center of screen to perform selected (assigned) action. - Here is graphical presentation for location.
Each key have following options to assign
  • None
  • Browser
  • Calendar
  • Contact
  • Home
  • Menu
  • OK Google
  • Power (Long Press power action)
  • Recent
  • Search
  • Sleep (Power button to turn off screen)
  • Screenshot
  • S-Voice
  • Sattelite view
  • Multiwindow
  • Battery

- CSC features(some features not tested) (available separately in aroma)
  • Enable camera during call
  • Enable Popup Notification
  • Shutter sound Menu
  • Enable Sub Menu Symbol KB
  • Raise name lenth limit
  • Max speed dial 100
  • Enable call button
  • Enable export to SD
  • Message
  • Raise recepient limit 999
  • SMS to MMS threshold 999
  • Enable folder view
  • Enable font features
  • Enable schedule msg
  • Disable phone nu formatting
  • Phonebook digit matching
  • Launcher Rotation
  • Web exit option
  • Wifi client 10 for MobAP
  • MultiWindow addOn App
  • Calender export
  • Email White BG
  • Clock enable Auto on off menu
  • Voice call waitingtone 60
  • National Roaming Icon enable
  • Web default desktop site

- DPI Changer. (Separately available in Aroma)
Change DPI on the fly from available range. Read info insede application for info

- Air Command Shortcut - Use AirCommand without S Pen (Smart select still need spen)

- All Rotation (optional in aroma)

- Lock Screen rotation with Toggle

- Email Security hack

- Hide/Show toggle for Statusbar Bluetooth icon. (Extra Settings)

- SideKey - N4 side key panel working (No option to edit)

- Toolbox - S5 Toolbox with ability to edit upto 12 application.

- Init.d Support

There are multiple ways to enable Toolbox and SideKey
1.You can enable 30 toggles which have both toggles
2.There is separate application available 'Toolbox Sidekey' in ROM which have option to enable both application separately as well you can edit Toolbox app.
3.One more facility included in Toolbox Sidekey application is shake to enable/Disable Toolbox/Sidekey/Both
Once you enable this option you can just shake device Lt to Rt while display is ON to toggle Toolbox/SideKey/Both depending on your selection.

For latest version feature refer to changelog post of current version.

Circulating/Distributing/Using any part of ROM to other project is strictly not allowed.

Credits and Thanks :Huge Thanks and credit goes to @Phil3759 for his awesome SeLinux permissive kernel. Also a big thanks for is outstanding work for Note community.
@Chainfire - Respected elite developer for supersu and his unbelievable contribution to XDA/Android community. @wanam - Respected elite developer for his awesome contribution and references to his works. @xperiacle the amazing developer for reference to his work and tools. @gharrington for 3minit battery and QuickLaunch. @Chenglu @Paget96 for some scripts (like RAM management, Net tweaks and Seeder profile) references of his awesome L Speed Mod @mariozawa for potato mode @Phil3759 @bigbiff and all other team members for custom recoveries. @ficeto for awesome custom settings. @BSDgeek_Jake for his Ad free host. @remuntada78 @tdunham for great references.

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4th November 2014, 02:27 PM |#2  
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ChangeLog,Installation Instructions and download.
V1.0 - Initial release
V1.1 - Dr.Ketan Utility update
ChangeLog V2
ChangeLog V3

Lollipop Version
ChangeLog L1
ChangeLog L2
ChangeLog L3
ChangeLog L4
ChangeLog L5
ChangeLog 5.1
ChangeLog L6
ChangeLog L7
ChangeLog L7.2
ChangeLog L7.3
ChangeLog L8
ChangeLog L9
ChangeLog L10
ChangeLog L11
ChangeLog L12
ChangeLog L13 & L14
ChangeLog L15 (Two separate version for N910F and N910G)
ChangeLog L16F and L16G

Marshmallow version

ChangeLog M1 - Not released to public but just made to use as base.
ChangeLog M2
ChangeLog M3
ChangeLog M4
ChangeLog M5
ChangeLog M6
ChangeLog M7 M8
ChangeLog M9
ChangeLog M10 - Only test version
ChangeLog M11
ChangeLog M12

Installation Instruction (MUST READ before flashing ROM)

N910G/F/T/P Download Dr.Ketan ROM M12 ( N7 port Theme store support Jio VoLte )

N910G/F/T/P Download Dr.Ketan ROM M6 ( S7 port Theme store support)

N910G/F Download Dr.Ketan ROM L16F/G ( N5 port I Theme support I S6 Edge features )

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Preparing for lollipop

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POST 1 :
Thread Index
1.ROM base Info and ROM features
2.ChangeLog, Installation Instructions and Downloads
3.Bug/Fix discussion

ROM Base : N910GDTU1ANK3_N910GODD1ANK3_N910GDTU1ANK3_India
Pre rooted, Zip aligned Busybox , Odexed

ROM Additional Features.

-All Languages enabled
-300 Fonts included
-System default Stock battery. 3minit battery Mod available in AddOn (post #3)
-4 Way Reboot Mod
-Two PullUp mods (You can set desired app for gesture settings)
  1. Side Pull up
  2. Long Press Menu
-System default MenuKey reassigned for Menu. You can toggle it to Note4 style from Dr.Ketan Utility
-My Sfinder - To choose SFinder from pullUp
-SecLauncher Mod for Hide App and PullUp
-Camera Mods - Use camera with Flash at low battery + Shutter sound option in settings) + some addition tweaks for Quality and Duration
  1. Long Pressing Vol up
  2. Quick panel Toggle
-360 degree Rotation
-Screen Mirror - Fixed
-Private Mod -Fixed
-S Health with xposed -Fixed
-Ext SD write issue - Fixed
-App Op Native feature in Settings
-All Application in Pen window and Multi window + Multi instance (May not work for all Apps)
-SnapBizCard - Scan visiting card and add information to contacts with OCR)
-25 Quick Panel Toggle (added Torch,Quick connect,PowerSaving and SFinder)
-Fixed Titanium backup restore issue (sometimes after restoring app+data with titanium causing FC)
-Extra Call/SMS Blocking mode (Native) with phrase block option in messaging.
-Dual Setting mod. Note4 style and Note3 Style (Tab view). You can hide unwanted from Launcher.
-Ink effect lockscreen
-No Increasing ring tone
-No SMS logs in call log
-Home press behavior
  • One time press - Home
  • Two time press - S Voice
  • Three times press - Screenshot
  • Long press - google search
-Option to edit after screenshot (setting - display)
-Briefing can be selected with stock animation with Lt side pullup (set Briefing app in pullup selection)
-Init.d support
-Text suggestion in writing buddy (Hand writing)
-Glance view - Use Tab setting to enable - setting - My device- motion and guesture-Air guesture- press on it - Quick glance

-Extra utilities with Toggles
- You can enable/Disable from Settings-Display
  1. Network meter with 6 speed with Toggle
  2. 8Extra Toggle in Notification
  3. Virtual Lock button on status bar
  4. Virtual Recent panel on status bar
  5. Menu long press kill App
  6. CPU usage in Expanded notification
  7. Clean memory option in expanded Notification panel

-ROM Control with following options
  • DPI select - 640/600/560/520/480 * Some apps requires to set stock DPI using app setting xposed module.
  • Full screen caller ID Add/Remove
  • Menu key assign Menu/Recent
  • SystemUI mods - AOSP Toggles/System desault SystemUI
  • Enable Native call record
  • Sound Mods -
    1.Mild boost
    2.High boost
    3.Stock mod
    4.Viper Mod - Change sound mod from setting-sound after rebooting device
    5.Remove viper mod
  • Toggle 2G - Auto set 2g/3g with certain rules. (When you activate it keep mobile data off)
  • Miscellaneous -
    AirView pen/finger (select your hovering default)
    AirView finger option
    Network restriction - Turn network/outgoing call/messages Off but still incoming call message will remain ON
    Enable native SIP account - To make SIP call with native mod. You can use switch widget to select SIP call preference.

Dr.Ketan Utilities (setting-Device-Dr.Ketan ROM Extra-Utilities) OR you can access from App drawer too. - here is latest features of Utility
This utilities have 4 Sections

1.Utilities -Toggles
  1. Auto record Incoming call (make Sounds folder on IntSD if not already)
  2. Auto Record Outgoing call (make Sounds folder on IntSD if not already)
  3. Auto GPS (GPS will auto ON with some common app needs GPS)
  4. Auto Wifi (Wifi will be turn off if remains disconnected for 10min)
  5. Auto Blutooth (will be turn off if remains unpaired for 10min)
  6. Smart Network (Mob data will be switched off after 30 sec of screen off)
  7. Media scanner Enable/Disable
  8. Torch light on shaking device (not working right now)
  9. Login security - captures image with wrong password login with multi attempts.

2.Utilities -Tasks
  1. EFS Backup (For N910G Only)
  2. Data restore Fix
  3. Flash recovery/Kernel from intSD
  4. Auto Scan (If you turn On - Media scanner will run only device conected to charger AC/USB) This will override setting of Media scanner Enable/Disable in Toggle section.

3.Rom Extra settings
  1. PullUp chooser for all pull mod 1.Launcher Lt pull 2.Long Press menu
  2. MenuKey Toggle to change menu key style MenuKey - to Menu and ManuKey to Recent (system default is old style Menukey to menu)
  3. MenuKey Toggle
  4. Extra setting 1.Horizontal caliberation 2. Air Guesture (Not tested all may be few are working. I have just enabled hidden settings) 3. Network Restriction)
  5. Meet Here (Find Car)

4.Help and version info.

Advanced function SecMMs
  1. Group messeging
  2. Schedule msg
  3. Backup/Restore SMS to SD card
  4. Recipient limit 999
  5. Original time stamps
  6. Disable SMS-MMS
  7. Raise SMS/hr limit
  8. Split view toggle in setting menu
  9. Increased MMS max size
  10. Increased size of image
  11. No SMS to MMS with Emoji

-CSC features - There is separate App in drawer Samsung CSC feature to add/remove CSC features
CSC features with Backup/Restore option (some features not tested)
  1. Enable camera during call
  2. Enable Popup Notification
  3. Shutter sound Menu
  4. Enable Sub Menu Symbol KB
  5. Raise name lenth limit
  6. Max speed dial 100
  7. Enable call button
  8. Enable export to SD
  9. Message
  10. Raise recepient limit 999
  11. SMS to MMS threshold 999
  12. Enable folder view
  13. Enable font features
  14. Enable schedule msg
  15. Disable phone nu formatting
  16. Phonebook digit matching
  17. Launcher Rotation
  18. Web exit option
  19. Wifi client 10 for MobAP
  20. MultiWindow addOn App
  21. Calender export
  22. Email White BG
  23. Clock enable Auto on off menu
  24. Voice call waitingtone 60
  25. National Roaming Icon enable
  26. Web default desktop site
V1.0 - Initial release
V1.1 - Dr.Ketan Utility update
ChangeLog V2
ChangeLog V3

Installation Instruction (MUST READ before flashing ROM)

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/TWRP recovery on device. Link to recovery is

Chenglu's CWM Recovery (fixed Nandroid error) - Flash using Odin. All credit and Big thanks to @Chenglu

TWRP Recovery - Select Indian verion for N910G on download page. Thanks and credit @bigbiff

Philz CWM - Waiting to add support for N910G Thanks and credit to @Phil3759

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

6.It may take 5-7 min to boot keep patience.

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

8.If you want to use on N910F then after flashing ROM flash N910F kernel from here Thanks to @friedrich420

Download Dr.Ketan ROM V3

Before flashing ROM you must read Installation Instruction above and Post #3 for Important instructions and known bugs/Fix


Important Instructions.

When ROM Installation finish you will get flash message on screen when Dr.Ketan utility about to start some fixing for critical bugs which can't be prefixed. So while you setting up your phone you will get request from Dr.Ketan utility for SuperSU permission. When you grant su permission utility will fix bug and immediately your device will reboot. So just after finishing setup Don't do anything before Utility fix the bugs. Also to note that any FIX/Add On available here only advised to flash only after utility finish the fixing.

MenuKey :
System default Menukey is replaced for menu option and recent panel is assign to status bar Rt side corner with virtual button. This vertual button can be disable from settings- Display - Recent button on statusbar. Long pressing Menu key you will get pullup choice (for your desired application) If you want to use Long pressing Menu key to kill application you have to enable it from settings-Dispaly-Kill Applicaion.
If you want stock Note4 setup for MenuKey - Recent panel there is option in Dr.Ketan Utility - ROM extra for MenuKey reassign. You requires to reboot device to apply changes. If you assign MenuKey for recent application, you WON'T be able to use Long Pressing menu pullup/Kill app option.

S-Finder and Quick connect
Is occupying too much space in extended notification panel so I have moved it to quick panel Toggles. Though AddOn will have option to restore it.

Tab Settings (drawer) and Extra Settings (in utility)
are just hidden features brought to surface and don't expect to work completely also to make sure that if any of feature in these two manu are not working have little chance to fix. Simply use if any of it you like and working or just ignore.

Bug ans Fix

Launcher Fix - Flash from recovery
Details - This will Fix missing uninstall icon to drag and drop when you long press user app from drawer.

Add On

- 3Minit battery mod. Thanks and credit @gharrington

- Stock battery mod. - System default is stock battery. This requires only if you flashed 3minit mod and want to revert to stock.

- Restore S-Finder & Q-connect in extended notification.


Bootloader and modem from N910G NK3 India ROM (Read instructions carefully)


2.Extract downloaded file, you will get two files

3.Flash a.N910G_NK3_Bootloader_INU.tar.md5 with Odin for PDA tab (This is bootloader)

4.Flash b.N910G_NK3_modem_INU.tar.md5 with Odin for MODEM tab (THis is Modem)



Shorter Call end delay
This mods reduce call end screen timeout. Call end screen is screen that comes after ending call (In Call screen).
A.Short delay mod - Reduce call end screen time
B.No Call end screen - There won't be call end screen, call will be disconnected right from Incall screen without showing End call screen.


Remove launcher PullUp mod - Flash from CWM/TWRP

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4th November 2014, 02:29 PM |#10  
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4th November 2014, 03:07 PM |#11  
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doc welcome , just for infor doc whats the difference between 910F and 910G ??

can we flash roms for both ??

thanks doc
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