[T-Mobile Samsung Galaxy S6] yowy777:
I decided to create a Thread because there were to many people asking how to Install a Custom ROM using the engineered bootloader and not tripping knox. (I Will not provide links to the Bootloader i already provided the MD5 number to compare so search on google)

I used to have Rapture 2.0 that is based on COF8(I UPDATED to Rapture 2.1 Have wificalling but didn't have time to UPLOAD pictures because i changed to XtreStolite 2.2) and i still have this method. KNOX 0x000.

I don't own any of this files, i just recompiled from the forum. All thanks to the developers and their respective work. (Aou's, g.lewarne and iB4STiD and Others). I REPEAT i don't own any of the files so don't ask for files if they get removed.

Flash it at your own Risk, I am not responsible if you damage your phone or don't follow instructions. Just tested on 920T and 925T tmobile variant and it works. YOU MUST use the engineer bootloader or you will trip knox. Fingerprint and Miracast not working.

[IMG="PROOF2"]http://i221.photobucket.com/albums/dd210/overlordyowy/Screenshot_2015-08-02-17-19-47.png[/IMG] [IMG="PROOF1"]http://i221.photobucket.com/albums/dd210/overlordyowy/Screenshot_2015-08-01-16-07-02.png[/IMG]

I used this Method:

DOWNLOAD These first:

Download ODIN3 3.10.6 from Here

Download Samsung USB Drivers from HERE

IF you are on 5.0.2 AOCG you must first UPDATE to COF6 from here and not FULL COF8 so you can get back to COF6 if needed. COF8 have more benefits but you still don't know.

STEPS:

1. OPEN ODIN and select AP and choose the 5.1.1 COF6 mentioned before.(Make sure RE-Partition is not selected in options. ONLY Auto Reboot and F. Reset Time) Wait until it verify.

2. Click on START and wait until your PHONE reboot(Never turn it off before it finishes)

3. After phone reboot continue bellow.

Before you do this make sure to ENABLE OEM Unlocking ON, on the Developer Options. (To enable Developer Options, go to Settings/About Device and After tapping the build number 7+ times, you will be notified you are a developer and the option will be there Settings/Developer Options)

[IMG="OEM Unlocking"]http://i221.photobucket.com/albums/dd210/overlordyowy/Screenshot_2015-08-02-17-26-54.png[/IMG]

1. Flash sboot.bin for you model. (Odin Select BL) Search on Google

S6 920T MD5: 6F8D0372CDF94A5B95B8034B7641E132

S6 925T MD5: 528F23A8138BF6570D1BAE0857B916E4

2. Flash Latest Unikernel from here (AP Odin , To give SE permisive) (Thanks to g.lewarne) Have the In Audio call fixed.

3. Odin-flashable TWRP recovery that Aou's put together (AP Odin) (Original Thread Here) (Thanks to Aou's)

4. Make a full Backup on TWRP just in Case. (Beware Touch screen will be Inverted on TWRP)(Right is left and left is right)

5. Go to REBOOT on TWRP and select DOWNLOAD , Open ODIN Select CP and Flash the G920T_UVU2COF8_BASEBAND.tar.md5. (Original Thread here) (Thanks to iB4STiD)

6. Go into TWRP WIPE/Advance WIPE and select dalvik cache, cache, data, system r/w (DON'T Select Internal Storage) Swipe to wipe.

7. Install Rapture 2.1 from Here. (Original Thread here) (Thanks to iB4STiD)

8. WIPE, Swipe Factory Reset

9. Wait 5-10 minutes first boot.

10. MAKE SURE to ENABLE AGAIN OEM Unlocking like you did the first time before you started the process so you don't have a problem later on with FRP LOCK.

11. ENJOY !! :D

[IMG="OEM Unlocking"]http://i221.photobucket.com/albums/dd210/overlordyowy/Screenshot_2015-08-02-17-26-54.png[/IMG]

It is recommended to Charge your phone to 100% and use a Battery Calibration, Restart your phone wait until it boots and remove the charger. Let it discharge until it turns off. Charge it again without interruption up to 100% and remove the charger and use it normally so the battery and system adapts.

In case of any problems you can Wipe and Restore from TWRP or ODIN STOCK 5.1.1 COF8 from HERE to fix any problems.

If you are on firmware COF6 with ONLY COF8 MODEM use the COF6 Odin from here.