Install official ZSDMB4 Android 4.1.2 Firmware On Galaxy Tab 2 7.0 P3110

P3110ZSDMB4 Android 4.1.2 firmware update for Galaxy Tab 2 7.0 P3110 is being released by Samsung, finally Galaxy Tab 2 7.0 P3110 has been updated to Android 4.1.2 Jelly Bean. We will be going through the guide to install the latest firmware update manually, it can also be downloaded via Kies Software.

ZSDMB4 Android 4.1.2 is an official firmware update by Samsung hence your device will lose root. You can always root your device on official firmware later.

Odin is used to flash the firmware on Galaxy Tab 2 7.0 P3110.

Firmware Details:

Version: 4.1.2
Regions: China, Hong Kong, Taiwan

The guide mentioned below is only for Galaxy Tab 2 7.0 P3110 and is not compatible with any other device. To know the model number of your device go to Settings >> About Tablet.

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


Install official ZSDMB4 Android 4.1.2 for Galaxy Tab 2 7.0 P3110

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 ZSDMB4 Android 4.1.2 firmware ( update on Galaxy Tab 2 7.0 P3110 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 firmware. When flashing is complete you will get a PASS message.

Disconnect device from your computer and let it boot automatically.

ZSDMB4 Android 4.1.2 for Galaxy Tab 2 7.0 P3110 is installed. You can check firmware version by going to Settings >> About Tablet.

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