i9506 Rooted and Unlocked successfully 4.4.2

Code:

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Selected model: I9506

Selected port: COM74 SAMSUNG Mobile USB Serial Port

Selected port speed: 115200

Searching ADB device...

Please, allow USB debugging on phone... OK

Reading phone info...

Model: GT-I9506

Android version: 4.4.2

Product code: GT-I9506ZWAATL

Phone version: I9506XXUCNF3

PDA version: I9506XXUCNG3

CSC version: I9506VFGCNG1

IMEI: 35322406181xxxx

Phone S/N: RF8F71DXXXX

Checking Super user right... true

Backuping MMCBLK... OK

Checking phone at COM74

Backuping NVM... OK

Writing data to phone... OK

Rebooting phone... OK

Waiting phone... OK

Bypass MSL... OK

Unlocking... OK

Checking phone at COM74

Restoring NVM... OK

Reseting... OK

Unlock done

Done with Samsung Tool v.18.0

Done with Samsung Tool v.18.0

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How to Unlock

1. This guide is for Android KitKat 4.4.2

2. Download CWM Recovery From HERE - CWM Recovery

3. Download ROOT_E330S_I9506_v2 from HERE

4. Download UPDATE-SuperSU-v1.94 from HERE

5. Connect phone to computer and copy both zip files (step3/4) in phone internal memory.

6. Turn on USB Debugging

7. Restart phone and open Download Mode

8. Flash CWM Recovery (downloaded in step 2) via Odin

9. As soon as phone restart, press Vol Up + Home button to enter recovery mode

10. Flash ROOT_E330S_I9506_v2.zip first and then UPDATE-SuperSU-v1.94.zip

11. Restart phone and as usual, open SuperUser app once and DISABLE KNOX when prompted

12. Connect phone to Z3x and select its USB port in port list

13. Direct Unlock



Notes

1. When you enter recovery, the phone screen may go black for 10/20 seconds. Dont worry.

2. Once KNOX is disabled, you will loose your warranty

3. Make sure you have not checked "skip NVM backup" while unlocking, if anything goes wrong and IMEI becomes null, you can always restore it back using its backed up NVM file

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