According to XDA member kyasu, Android 6.0 Marshmallow CM13 unofficial ROM is released for Samsung Galaxy S4 LTE-A GT-I9506 [ks01lte]. It will let GT-I9506 users taste the awesomeness of Marshmallow 6.0 on S4 LTE-A GT-I9506 [ks01lte]. All features may not work properly on S4 LTE-A GT-I9506 [ks01lte] as it is an unofficial build. Androidbiits.com has recently posted the step-by-step tutorial for updating T-Mobile Samsung Galaxy S3 SGH-T999 to Marshmallow 6.0 using CM13 [d2tmo]. The spectacular news is that GT-I9506 owners can now install Android 6.0 Marshmallow CM13 on Samsung Galaxy S4 LTE-A GT-I9506 [ks01lte]. Isn’t it wonderful? Androidbiits.com will post the steps to update Samsung Galaxy S4 LTE-A GT-I9506 to Android 6.0 Marshmallow via CM13 [ks01lte]. This is really a spectacular news for the owners of S4 LTE-A GT-I9506. Oh yes, it is an experimental build, so you may face issues on S4 LTE-A GT-I9506 after installing it.

I am hoping that you will be able to install Marshmallow 6.0 CM13 [ks01lte] on S4 LTE-A GT-I9506 safely without having difficulty after reading the tutorial written in Androidbiits.com. CM13 [ks01lte] needs rooted GT-I9506, so it is crucial to root Samsung Galaxy S4 LTE-A GT-I9506 before installing Marshmallow 6.0 via CM13 [ks01lte]. Well, GT-I9506 owners must install the latest TWRP on S4 LTE-A GT-I9506 before installing CM13 [ks01lte]. Oh yes, the users of GT-I9506 can install CM13 [ks01lte] only after the bootloader unlock of S4 LTE-A GT-I9506.

If you aren’t happy with old firmware, then you must install CM13 [ks01lte] on GT-I9506. The spectacular thing is that CM13 [ks01lte] will let you use Marshmallow 6.0 on S4 LTE-A GT-I9506. Androidbiits.com recommends that GT-I9506 users must take a backup of their personal documents including contacts and games before updating their S4 LTE-A GT-I9506 to Android 6.0 Marshmallow CM13 [ks01lte] as there is a chance of losing all data including contacts and games from GT-I9506.

Below are the steps using which you can install Marshmallow 6.0 CM13 [ks01lte] on GT-I9506. Androidbiits.com won’t take responsibility if GT-I9506 got corrupted during the installation of CM13 [ks01lte]. GT-I9506 battery must be more than 86 percentage before following these steps.

How to Install Android 6.0 Marshmallow CyanogenMod 13 Unofficial Custom ROM on Samsung Galaxy S4 LTE-A GT-I9506 [Simple Steps]

1. It is essential to download Android 6.0 Marshmallow CM13 [ks01lte] ROM and GApps for Samsung Galaxy S4 LTE-A GT-I9506 on your desktop.

2. It is the time to activate USB debugging on GT-I9506.

3. It is the time to attach GT-I9506 with desktop.

4. It is essential to transfer CM13 ROM and GApps to GT-I9506.

5. It is the time to power off your GT-I9506.

6. It is essential to remove the USB cable from GT-I9506.

7. It is the time to put Samsung Galaxy S4 LTE-A GT-I9506 into Recovery Mode.

8. It is essential to tap “wipe data/factory reset” on GT-I9506.

9. It is the time to tap “wipe cache partition” on GT-I9506.

10. It is essential to click “install zip from SD card” on GT-I9506.

11. It is essential to choose CM13 ROM on your GT-I9506.

12. It is essential to install CM13 ROM on S4 LTE-A GT-I9506.

13. It is the time to go to the main menu on GT-I9506.

14. It is essential to click “reboot system now” on GT-I9506.

15. It is the time to wait until GT-I9506 restarts.

16. You can also install GApps 6.0 on S4 LTE-A GT-I9506 using the above steps.

After your S4 LTE-A GT-I9506 is restarted, you can test Android 6.0 Marshmallow CM13 [ks01lte] on GT-I9506. Isn’t it spectacular? If you are having issue during the installation of CM13 [ks01lte] on S4 LTE-A GT-I9506, then don’t hesitate to share your issue with Androidbiits.com.