Install ZCDMB1 Android 4.1.2 Firmware on Galaxy Note 2 N7100

N7100ZCDMB1 Android 4.1.2 Jelly Bean firmware for Galaxy Note 2 N7100 users in China is available for a download. The firmware can be installed via Kies Software or go through a detailed guide to install firmware manually on your device. To flash firmware we will be using Odin.

ZCDMB1 Android 4.1.2 is an official firmware update by Samsung released few days back, your device will lose root and other Custom ROMs installed. We will be covering rooting of Galaxy Note 2 N7100 on official firmware in next post.

Firmware Details:

Version: 4.1.2
Date: 2013-02-08
Regions: China, Hong Kong

The guide mentioned below is only for Galaxy Note 2 N7100 and is not compatible with any other device. To know the model number of your device go to Settings >> About Phone.

We cannot be held liable of any damage done to your device while following the below mentioned procedure.

Samsung Galaxy Note 2

Install official ZCDMB1 Android 4.1.2 firmware on Galaxy Note 2 N7100

Take a complete backup of data,apps and settings as the procedure may wipe your data.

Make sure that the battery of device has a minimum charge of 60%.

Enable “USB debugging” on your device by going to Settings >> Developer options >> Enable USB debugging.

Download Kies Software to install drivers.

Download ZCDMB1 Android 4.1.2 firmware ( on Galaxy Note 2 N7100 and Odin(

Extract the Firmware file which you have downloaded in above step. You will get “.tar” file along with other files.

Extract Odin to get “Odin3 v3.07.exe” file.

Switch off device.

Boot device into download mode. Press and hold Volume Down, Home, Power till device turns on and then press Volume Up to enter download mode.

Connect device to computer using USB cable. Odin will detect your device and ID:COM will turn yellow and a message appears saying “Added”. Re-install drivers if Odin fails to detect device.

Click on “PDA button” in Odin and navigate to select “.tar″ file which you have downloaded.

In Odin make sure that “Auto Reboot” and “F.Reset Time” are selected and “Re-Partition” check box is unchecked.

Click on Start button in Odin to start flashing Android 4.1.2 Jelly Bean firmware. When flashing is complete you will get a PASS message.

Disconnect device from your computer and let it boot automatically.

You have installed official ZCDMB1 Android 4.1.2 firmware on Galaxy Note 2 N7100. To know the firmware version go to Settings >> About Phone.

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