Androidbiits.com brings a tremendous news for AT&T Sony Ericsson Xperia Play 4G R800at [zeus] owners. Android 6.0.1 Marshmallow LegacyXperia CyanogenMod 13 [CM13] unofficial ROM is released for Sony Ericsson Xperia Play [zeus]. LegacyXperia CM13 will let R800at owners taste the tremendousness of Marshmallow 6.0.1 on AT&T Sony Ericsson Xperia Play 4G R800at. Androidbiits.com has recently posted the step-by-step tutorial for installing Marshmallow 6.0.1 LegacyXperia CM13 [smultron] on Sony Ericsson Xperia Mini ST15i. The spectacular news is that R800at owners can now install Android 6.0.1 Marshmallow LegacyXperia CM13 on AT&T Xperia Play 4G R800at. Isn’t it spectacular? Androidbiits.com will post the steps to update AT&T Sony Ericsson Xperia Play 4G R800at to Android 6.0.1 Marshmallow via LegacyXperia CM13. Oh yes, you may experience issues on AT&T Xperia Play 4G R800at as CM13 is an unofficial build.

It is expected that you will be able to install Marshmallow 6.0.1 LegacyXperia CM13 on AT&T Xperia Play 4G R800at safely without having difficulty after reading the tutorial written in Androidbiits. LegacyXperia CM13 requires rooted AT&T Xperia Play 4G R800at, so it is essential to root AT&T Sony Ericsson Xperia Play 4G R800at before enjoying the tremendousness of Marshmallow 6.0.1 via LegacyXperia CM13. Well, you must install Recovery software on AT&T Xperia Play 4G R800at before installing LegacyXperia CM13 on R800at. Oh yes, you can install CM13 only after the bootloader unlock of R800at.

If you aren’t happy with old firmware, then you must install Marshmallow 6.0.1 LegacyXperia CM13 on R800at. The outstanding thing is that LegacyXperia CM13 will let you use Marshmallow 6.0.1 on AT&T Xperia Play 4G R800at. Androidbiits.com recommends that R800at users must save their private documents including contacts and games before updating their AT&T Xperia Play 4G R800at to Marshmallow 6.0.1 via LegacyXperia CM13 as there is a chance of losing all data including contacts and games from R800at.

Below are the steps using which you can install Marshmallow 6.0.1 LegacyXperia CM13 on R800at. Androidbiits.com won’t take responsibility if R800at got harmed during the installation of LegacyXperia CM13. You must install boot img on AT&T Xperia Play 4G R800at via fastboot. R800at battery must be more than 86 percentage before following these steps.

How to Install Android 6.0.1 Marshmallow LegacyXperia CM13 Unofficial ROM on AT&T Sony Ericsson Xperia Play 4G R800at [Simple Steps]

1. It is essential to download Android 6.0.1 Marshmallow LegacyXperia CM13 ROM and GApps for AT&T Sony Ericsson Xperia Play 4G R800at [zeus] on your desktop.

2. It is the time to activate USB debugging on R800at.

3. It is the time to attach R800at with desktop.

4. It is essential to transfer LegacyXperia CM13 and GApps to R800at.

5. It is the time to power off your R800at.

6. It is essential to remove the USB cable from R800at.

7. It is the time to put AT&T Sony Ericsson Xperia Play 4G R800at into Recovery Mode.

8. It is essential to tap “wipe data/factory reset” on R800at.

9. It is the time to tap “wipe cache partition” on R800at.

10. It is essential to click “install zip from SD card” on R800at.

11. It is essential to choose LegacyXperia CM13 on your R800at.

12. It is essential to install LegacyXperia CM13 on AT&T Sony Ericsson Xperia Play 4G R800at.

13. It is the time to go to the main menu on R800at.

14. It is essential to click “reboot system now” on R800at.

15. It is the time to wait until R800at restarts.

16. You can also install GApps 6.0 on AT&T Sony Ericsson Xperia Play 4G R800at using the above steps.

After your AT&T Xperia Play 4G R800at is restarted, you can test Android 6.0.1 Marshmallow LegacyXperia CM13 on R800at. Isn’t it stunning? If you are having issue during the installation of Marshmallow 6.0.1 LegacyXperia CM13 on AT&T Xperia Play 4G R800at, then don’t hesitate to share your issue with Androidbiits.com.