According to XDA developer niaboc79, Android 6.0 Marshmallow eXistenZ v1.0.0 ROM is released for Sony Xperia Z2 D6503. The tremendousness of eXistenZ Marshmallow v1.0.0 can now be experienced on Z2 D6503 [sirius]. Androidbiits.com has recently posted the step-by-step tutorial for installing Marshmallow 6.0.1 ResurrectionRemix M v5.6.7 [sumire] on Sony Xperia Z5 LTE E6653. The awesome news is that Z2 D6503 owners can now install eXistenZ Marshmallow v1.0.0 on D6503. Isn’t it stunning? Androidbiits.com will post the steps to install Android 6.0 Marshmallow eXistenZ v1.0.0 on Sony Xperia Z2 D6503 [sirius]. The vital thing is that eXistenZ v1.0.0 is a stable build, so you may face issues on Z2 D6503 after installing eXistenZ v1.0.0.

It is expected that Z2 D6503 owners will be able to install Marshmallow 6.0 eXistenZ v1.0.0 on D6503 practically without having difficulty after reading the tutorial written in Androidbiits. eXistenZ Marshmallow v1.0.0 requires rooted Z2 D6503, so it is vital to root D6503 before installing eXistenZ Marshmallow v1.0.0 on D6503. You must root it to enjoy the tremendousness of eXistenZ v1.0.0 on D6503. Well, it is vital to install TWRP 2.8.7.0 on Z2 D6503 before installing eXistenZ Marshmallow v1.0.0. Oh yes, the users of D6503 can install eXistenZ v1.0.0 only after unlocking D6503 bootloader.

If you aren’t happy with old firmware, then you must install eXistenZ v1.0.0 on Z2 D6503. The stunning thing is that eXistenZ v1.0.0 will let you enjoy Marshmallow 6.0 on D6503. Androidbiits.com recommends that Z2 D6503 owners must take a backup of their private documents including contacts and games before installing eXistenZ Marshmallow v1.0.0 as there is a risk of data loss from D6503.

Below are the steps using which you can install Marshmallow 6.0 eXistenZ v1.0.0 on D6503. Androidbiits.com won’t take responsibility if D6503 got damaged during the installation of eXistenZ Marshmallow v1.0.0. The vital thing is that Z2 D6503 battery must be above 97 percentage before following this tutorial.

How to Install Android 6.0 Marshmallow eXistenZ v1.0.0 ROM on Sony Xperia Z2 D6503 [Simple Steps]

1. It is essential to download Android 6.0 eXistenZ Marshmallow v1.0.0 ROM and Gapps for Sony Xperia Z2 D6503 on your desktop.

2. It is the time to activate USB debugging and attach Z2 D6503 with desktop.

3. It is essential to transfer eXistenZ v1.0.0 to D6503.

4. It is the time to power off D6503 and remove the USB cable.

5. It is essential to put Z2 D6503 into Recovery Mode.

6. It is essential to tap “wipe data/factory reset” on D6503.

7. It is the time to tap “wipe cache partition” on Z2 D6503.

8. It is essential to click “install zip from SD card” on D6503.

9. It is the time to choose eXistenZ v1.0.0 on your E6653.

10. It is essential to install eXistenZ Marshmallow v1.0.0 on Sony Xperia Z2 D6503.

11. It is the time to go to the main menu on Z2 D6503 and click “reboot system now” option.

12. It is essential to wait until D6503 restarts.

13. You can install Gapps 6.0 on Z2 D6503 using the above steps.

After your D6503 is rebooted, you can taste Android 6.0 Marshmallow eXistenZ v1.0.0 on D6503. Isn’t it awesome? If you are facing issue during the installation of eXistenZ Marshmallow v1.0.0 on Z2 D6503, then don’t hesitate to share your issue with Androidbiits.com.