Need SM-G955N U4 Android 9 Root [Answered]

[john-ammu]

I have flashed Twrp-3.3.0-0-G955_dream2lte.img on Failed to flash
bootloader says official relessed binaries are allowed to be flashed.
Phone firmware version G955NKSU4DSK2

[Octopus box]

Hello.

Unfortunately, we don't provide any root solution.

[john-ammu]

I am NOT responsible for any damage done if you use my guide.​

It worked for me 100% and should normally work for everybody!
Feel free to share to anyone else or to embed if you want.

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1. Download latest Stock base via SamFirm
2. Install latest Stock base via Odin Odin v3.13.1 direct download
3. Boot into system
4. Skip the setup
5. Activate Developer settings
6. search and turn of automatic system update
7. Go to time settings and deactivate automatic time
8. Turn back the day for more than 7 days. ( I have turned to the 20th Dec 2018)
9. Search for Software update -> Don't install update
10. Look if latest time searched for updates is the date which you have set. (for me 20th Dec 2018)
11. Reboot your device
12. go into the time settings and reactivate the automatic time
13. Search again for software update - > Still don't install
14. Go to Developer settings
15. deactivate OEM Unlock and reactivate
16. Go to download mode and you will don't see RMM state anymore
18. install TWRP by odin
19. boot into TWRP
20. format data
21. reboot recovery
22. flash verity.zip // found on https://build.nethunter.com/android-...y-opt-encrypt/
23. Et voilà! You got completely functional TWRP on your device with Pie Bootloader
24. Flash your preferred Rom!
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Thanks to:
zxz0O0 for SamFirm
Have Fun

List of Files
1. Twrp-3.3.0-0-G955_dream2lte.img.tar/ or download the Latest Twrp (with Odin).
wipe then Format and then Reboot recovery.
2. no-verity-opt-encrypt-6.1.zip (with Twrp)
3. Magisk-v19.3.zip (with Twrp).
this will boot normal finish Setup wizard
install
4. MagiskManager-v7.3.2.apk
5. Root_Checker.apk