Global Unlocker Pro J600FN UNLOCK failed 8 credit gone no NCK code

[zaki6931]

Model: SM-J600FN
- Code Name: j6ltexx
- Serial Number: R58M10A40XT
- Android Version: 8.0.0
- Baseband: J600FXXU3ARJ1 [bit:3]
- Bootloader: J600FNXXU3ARK3 [rev:3]
- Security Patch: 2018-11-01
- Board: SHANNON315
- Hardware: EXYNOS7870
- Warranty Void: 0
- SELinux: Enforcing
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: mtp,adb
- Service Provider: BGL/Bul/BGL
- This operation will cost [ 4 ] credits : accepted
- Set device debug level : OK
- Prepare device : OK
- IMEI: 353565101265945
- Read security data : Upload Mode [COM55]
- Wait for device : OK
- Calculate security data : E:1 0x040002 [Retry]
- Read security data : Upload Mode [COM55]
- Wait for device : OK
- Calculate security data : 0x000100 OK
- Connect to server : OK
- Get server calculation : OK [05850269]
- Read security data : OK
- Wait for device : OK
- Calculate security data : 0x010000 [Retry]
- Read security data : OK
- Wait for device : OK
- Calculate security data : 0x010000 [Retry]
- Read security data : OK
- Wait for device : OK
- Calculate security data : 0x010000 [Retry]
- Read security data : OK
- Wait for device : OK
- Calculate security data : 0x010000 Fail
> Failed to read security data from device, try again


operation ID : 3532433


ANDROID 10
Global Unlocker Tool 5.0.6.3
Read Code Service
- connecting... : connected [520005048cabb5cf] adb
- Read Info : OK
- Manufacturer: SAMSUNG
- Model: SM-J600FN
- Code Name: j6ltexx
- Serial Number: R58M10A40XT
- Android Version: 10
- Baseband: J600FXXU8CTF5 [bit:8]
- Bootloader: J600FNXXU8CTF5 [rev:8]
- Security Patch: 2020-06-01
- Board: SHANNON315
- Hardware: EXYNOS7870
- Warranty Void: 0
- SELinux: Enforcing
- SIM: Unknown
- SIM Status: ABSENT
- USB Config: mtp,adb
- Service Provider: BGL/BGL/BGL
- This operation will cost [ 4 ] credits : accepted
- Prepare device : OK
- IMEI: 353565101265945
- Get server calculation : OK [05850269]
- Read security data : OK
- Wait for device : OK
- Calculate security data : [0xA0,000000000] [Retry]
- Read security data : OK
- Wait for device : OK
- Calculate security data : [0xA0,000000000]


OPERATION ID: 3532480