Install Android 7.1.2 DotOS On Galaxy Note 2 N7100 Nougat Custom Firmware

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The dotOS project is presented by a team of students and is designed from the line of origin with optimal but necessary personalization. This ROM has chosen the characteristics of many other ROM / projects. You can upgrade the Galaxy Note 2 N7100 to dotOS 7.1.2 Nougat custom firmware using the following tutorial. This is not an official version of Samsung, but just a custom ROM that would require a custom reset like ClockworkMod to flash the ROM file on the phone. The Galaxy Note 2 must be rooted and have a custom reset (ClockworkMod recovery / TWRP recovery) installed.


So, we will guide you through the installation process of dotOS 7.1.2 Nougat in Galaxy Note 2 N7100, following the complete steps. Remember to read all the tips you should keep in mind before continuing.





All ROMs and custom firmware, software updates, tools, modifications or anything else mentioned in the tutorial belong to their respective owners / developers. We ( or the developers cannot be held responsible, if you damage or block the device. Proceed at your own risk.


How to install DotOs 7.1.2 Nougat on the Samsung Galaxy Note 2 N7100


We have developed a detailed step-by-step instruction manual on how to install the custom dotOS 7.1.2 Nougat firmware on the Galaxy Note 2 N7100. If you usually install custom ROMs on your Galaxy Note 2 N7100, this should not be different for you.However, for beginners, you should root the Samsung Galaxy Note 2 and install a custom reset.




  1. This tutorial has the sole purpose of installing the ROM dotOS 7.1.2 on the Samsung Galaxy Note 2 N7100. Please, do not try other variants of Galaxy Note II.
  2. Charge your phone up to 80% or 70%.
  3. Your phone must be rooted and have a ClockworkMod recovery installed first.
  4. This tutorial will erase all your data. Proceed at your own risk.
  5. Clear the Dalvik cache before going into recovery mode.
  6. Samsung KIES does NOT detect your phone after installing this ROM because it is a custom firmware.
  7. Be sure to make a backup copy of all the data on your phone before continuing.


Download Link


dotOS 7.1.2 ROM


Steps to Install Android 7.1.2 dotOS On Galaxy Note 2 Nougat Custom Firmware:


Complete the instructions step by step:

Step 1: Download the dotOS ROM 7.1.2 for Galaxy Note II N7100 on your computer.


Step 2: Connect and mount your Galaxy Note 2 USB memory to your computer with the USB cable.


Step 3 – Now copy / paste the zip file 7.1.1 downloaded to your SD card. Make sure the file is in the root of the SD card (not in a folder).


Step 4: Turn off the phone and disconnect it from the USB cable.


Step 5: Enter recovery mode. Turn on the phone by pressing and holding the Volume Up + Start + Power buttons.


Step 6: Once you are in Recovery ClockworkMod, select to perform a complete data deletion by selecting “Clear data / Restore default data”. Use the power button to select everything in recovery mode.

Step 7 – Then perform a cache deletion by selecting “clear the cache partition”.


Step 8: Now it is optional, but it is recommended that you also clean the dalvik cache. It will not go to start loops or other errors. From the CWM restore, go to “Advanced” and select “Clear Dalvik cache”.


Step 9 – Then return to the main recovery screen and select “Install zip from SD card”.


Step 10 – Now select “choose zip from sdcard”. Using the volume keys, access the compressed file 7.1.2 ROM copied to the SD card and select it using the power button. Confirm the installation, and the installation procedure should start now.


Step 11 – After installation, go to “+++++Go Back+++++” and restart the phone by selecting “reboot system now” in the recovery menu.


Your Galaxy Note 2 N7100 will start now and it will take approximately 5 minutes to start the first time. Then, please, wait.


That is all! Your Galaxy Note 2 should now have a dotOS nougat ROM 7.1.2 installed on your phone! Go to Settings> About phone to verify.


In case of problems, leave a comment below and we will respond as soon as possible with the solution or solution to your problem.


About fizhazeb

I am strong to write on Android Technology with specifications and its features. Modification in Android is a subtle process but I love to relocate it. My passion is my success in life. I am alive and energetic with a hope you are also in alive mode.

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