Are you using Samsung Galaxy S2 DUOS TV GT-S7273T? Androidbiits brings a great news for the people who are using Galaxy S II DUOS TV GT-S7273T. Android 4.2.2 Jelly Bean UIUANG1 [S7273TUIUANG1] has been released for Samsung Galaxy S II DUOS TV GT-S7273T. Are you planning to install S7273TUIUANG1? Dear friend, I am here to help you in updating your Galaxy S II DUOS TV GT-S7273T to Android 4.2.2 UIUANG1. Recently, I have posted the steps for updating Samsung Galaxy Tab S SM-T805C to Android 4.4.2 T805CZCU1ANG2. Now I am going to write the step-by-step instructions to update Samsung Galaxy S II DUOS TV GT-S7273T to Android 4.2.2 Jelly Bean UIUANG1. This is really a great news for S II DUOS TV GT-S7273T owners who are bored with the old firmware.

I am hoping that you will be able to install Android 4.2.2 Jelly Bean UIUANG1 [S7273TUIUANG1] on Galaxy S II DUOS TV GT-S7273T without facing any difficulty after reading the steps posted in Androidbiits.com. S7273TUIUANG1 will bring some improvements on your S II DUOS TV GT-S7273T. I forgot to say that soon you will be able to root Samsung Galaxy S II DUOS TV GT-S7273T on Android 4.2.2 UIUANG1. Dear friend, you must save your data in a safe place before updating your S II DUOS TV GT-S7273T because there is a possibility of losing all your data from your GT-S7273T. You don’t forget to install S II DUOS TV GT-S7273T USB driver on your computer before connecting your GT-S7273T with it. Otherwise, your S II DUOS TV GT-S7273T will not be recognized by your PC.

Below are the steps using which you can install Android 4.2.2 Jelly Bean UIUANG1 [S7273TUIUANG1]. Androidbiits.com will not be responsible if your GT-S7273T got damaged while being updated to S7273TUIUANG1. Your GT-S7273T battery level must be above 94% before following these steps.

How to Install Android 4.2.2 Jelly Bean UIUANG1 [S7273TUIUANG1] on Samsung Galaxy S2 DUOS TV GT-S7273T

1. First, you need to download Android 4.2.2 Jelly Bean UIUANG1 [S7273TUIUANG1] on your PC. [Only for Brazil]

2. Now you have to download Odin to install S7273TUIUANG1.

3. Now you have to put your Galaxy S2 DUOS TV GT-S7273T into download mode using these steps:

• Turn off your Samsung Galaxy S2 DUOS TV GT-S7273T carefully.
• Press your S2 DUOS TV GT-S7273T volume down button and home button simultaneously.
• Press your S2 DUOS TV GT-S7273T Power button at the same time while pressing its Home button and volume down button.
• Press your S2 DUOS TV GT-S7273T volume up button after viewing a warning message to put it into download mode.

4. Launch Odin on your PC and connect your Galaxy S2 DUOS TV GT-S7273T with your PC via USB cable.

5. You can see a message in the bottom left corner of Odin after connecting your S2 DUOS TV GT-S7273T with your computer.

6. Now you have to extract the ZIP file of Android 4.2.2 UIUANG1 on your PC downloaded in STEP 1.

7. Once you have successfully extracted the ZIP file of Android 4.2.2 UIUANG1, you have to press “AP” in Odin and choose “.tar.md5″ file.

8. Now you have to press the “Start” button in Odin after selecting “Auto-reboot” option.

Now you need to wait until your GT-S7273T is restarted. Once it is restarted, you can enjoy S7273TUIUANG1. In this way you can install Android 4.2.2 UIUANG1. If you are facing any issue while installing S7273TUIUANG1, then you can share your difficulty with me in the comment section below.