How to Update AT&T Samsung Galaxy S4 SGH-I337 to Android 5.1.1 Lollipop Dirty Unicorns v9.4 Custom ROM [Simple Steps]

Androidbiits.com brings a glorious news for AT&T Samsung Galaxy S4 SGH-I337 users. According to XDA member jbats, Android 5.1.1 Lollipop Dirty Unicorns v9.4 custom ROM is now available for AT&T Samsung Galaxy S4 SGH-I337. Androidbiits.com has recently posted the step-by-step tutorial for updating S4 SGH-I337M to Lollipop 5.1.1 using Validus 8.0 [Jfltecan]. The glorious news is that SGH-I337 owners can now install Dirty Unicorns v9.4. Isn’t it glorious? Androidbiits will publish a simple tutorial for updating AT&T Samsung Galaxy S4 SGH-I337 to Android 5.1.1 Lollipop Dirty Unicorns v9.4. This is really a glorious news for the proud users of SGH-I337. Have you managed to get your hands on SGH-I337? Dirty Unicorns v9.4 may bring various improvements on your favorite SGH-I337.

I am expecting that S4 SGH-I337 users will be able to install Dirty Unicorns v9.4 on SGH-I337 securely without having issue after reading the easy tutorial written in Androidbiits.com. Dirty Unicorns v9.4 needs rooted SGH-I337, so it is very crucial to root your favorite AT&T SGH-I337 before installing Dirty Unicorns v9.4. What are you thinking now? If you haven’t rooted your AT&T SGH-I337, then you must do it as soon as possible. You must install TWRP recovery on SGH-I337 before installing Dirty Unicorns v9.4. I forgot to mention that the proud users of SGH-I337 can install Dirty Unicorns v9.4 effectively after unlocking the bootloader.

If you aren’t happy with old firmware, then you can install Dirty Unicorns v9.4 on your favorite SGH-I337. The awesome thing is that Dirty Unicorns v9.4 will allow the SGH-I337 proud users to use Lollipop 5.1.1 on SGH-I337. Androidbiits.com recommends that SGH-I337 owners must save their personal files including contacts and songs before installing Dirty Unicorns v9.4 on SGH-I337, otherwise all your important files may be deleted from SGH-I337.

Below are the easy instructions for installing Dirty Unicorns v9.4. Androidbiits will not take responsibility if SGH-I337 got damaged during the installation of Dirty Unicorns v9.4. SGH-I337 battery must be more than 97 percentage before following this tutorial.

How to Install Android 5.1.1 Lollipop Dirty Unicorns v9.4 Custom ROM on AT&T Samsung Galaxy S4 SGH-I337 [Simple Steps]

1. It is the time to download Dirty Unicorns v9.4 for your favorite SGH-I337.

2. Gapps must be downloaded for device.

3. It is the proper time to activate USB debugging.

4. It is the time to attach phone with desktop.

5. It is necessary to transfer Dirty Unicorns v9.4 to your favorite SGH-I337.

6. It is the time to power off your phone.

7. It is the time to remove the USB cable from your phone.

8. It is the time to put phone into Recovery Mode.

9. It is the time to tap “wipe data/factory reset” on phone.

10. It is the time to tap “wipe cache partition” on phone.

11. It is the time to click “install zip from SD card” on device.

12. It is necessary to choose Dirty Unicorns v9.4 on your favorite SGH-I337.

13. It is necessary to install Dirty Unicorns v9.4 on your favorite SGH-I337.

14. It is the time to go to the main menu on device.

15. It is the time to click “reboot system now” on device.

16. It is the time to wait until device restarts.

After your S4 SGH-I337 is restarted, you can test Dirty Unicorns v9.4. Isn’t it glorious? If you are facing difficulty during the installation of Dirty Unicorns v9.4 on your favorite SGH-I337, then feel free to share your difficulty with Androidbiits.com.

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