Quote:
Originally Posted by soshan  Manufactory: SAMSUNG
Model: SM-G920F
Hardware: SAMSUNGEXYNOS7420
Mode: normal
Detect 1 USB devices not install driver
Prepare environment ...
Enabling UART ... ok
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ... communication failed
Scanning devices ... 1 found
dev[1]
Manufactory: SAMSUNG
Model: SM-G920F
Hardware: SAMSUNGEXYNOS7420
Mode: normal
Detect 1 USB devices not install driver
Checking environment ...
System Info
Display ID: NRD90M
System Ver: 7.0 REL
API Level: 24
Incremental: G920FXXU5EQE7
Model: SM-G920F
Brand: samsung
Device: zeroflte
Platform: exynos5
Language:
Rigion:
Device Info
SerialNumber: 06157df63b1b7930
Hardware: samsungexynos7420
Model: zeroflte
PDA Version: G920FXXU5EQE7
Phone Version: G920FXXU5EQCD
Bootloader ver: G920FXXU5EQE7
Ril HW ID:
Sales Code: BTU
Model ID: UNKNOWN
Get Bluetooth info failed
Get WI-FI info failed
Root Access: ROOTED
Time used : 8.3 s
Prepare environment ...
Backup EFS ... C:\BST\backup\samsung\efs\SM-G920F\EFS_samsung_SM-G920F__2017-11-28_21.01.59.efs ok
Wiping EFS ... ok
Time used : 30.3 s
Reboot device to DOWNLOAD mode ...
Wait device ready ... timeout
Detect a new device but driver not installed
Reboot device to DOWNLOAD mode ... Can't open port COM5
Wait device ready ...
Connect to device ...
Repair EFS ...
Flash completed
Time used : 2.0 s
Scanning devices ... 1 found
dev[1]
Manufactory: SAMSUNG
Model: SM-G920F
Hardware: SAMSUNGEXYNOS7420
Mode: normal
Detect 1 USB devices not install driver
Checking environment ...
System Info
Display ID: NRD90M
System Ver: 7.0 REL
API Level: 24
Incremental: G920FXXU5EQE7
Model: SM-G920F
Brand: samsung
Device: zeroflte
Platform: exynos5
Language:
Rigion:
Device Info
SerialNumber: 06157df63b1b7930
Hardware: samsungexynos7420
Model: zeroflte
PDA Version: G920FXXU5EQE7
Phone Version: G920FXXU5EQCD
Bootloader ver: G920FXXU5EQE7
Ril HW ID:
Sales Code: BTU
Model ID: UNKNOWN
Get Bluetooth info failed
Get WI-FI info failed
Root Access: ROOTED
Time used : 8.3 s
Prepare environment ...
Enabling UART ... ok
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ... communication failed
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ... communication failed
Connect to device ...
Device Authentication ... failed with MSL
Read device info ... done
Time used : 20.9 s
Stopping current operation ...
Read device info ...
Exception happended : operation stopped by user
Time used : 1.0 s
Read device info ... done
Time used : 20.7 s
Prepare environment ... Device do not have ADB interface, turn on device USB DEBUG and connect with usb cable,then re-scan device
Need reboot device to normal
Time used : 0.0 s
Scanning devices ... 1 found
dev[1]
Manufactory: SAMSUNG
Model: SM-G920F
Hardware: SAMSUNGEXYNOS7420
Mode: normal
Detect 1 USB devices not install driver
Checking environment ...
System Info
Display ID: NRD90M
System Ver: 7.0 REL
API Level: 24
Incremental: G920FXXU5EQE7
Model: SM-G920F
Brand: samsung
Device: zeroflte
Platform: exynos5
Language:
Rigion:
Device Info
SerialNumber: 06157df63b1b7930
Hardware: samsungexynos7420
Model: zeroflte
PDA Version: G920FXXU5EQE7
Phone Version: G920FXXU5EQCD
Bootloader ver: G920FXXU5EQE7
Ril HW ID:
Sales Code: BTU
Model ID: UNKNOWN
Get Bluetooth info failed
Get WI-FI info failed
Root Access: ROOTED
Time used : 8.5 s
Prepare environment ...
Backup EFS ... C:\BST\backup\samsung\efs\SM-G920F\EFS_samsung_SM-G920F__2017-11-28_21.24.02.efs ok
Wiping EFS ... ok
Time used : 29.4 s
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
Connect to device ...
Device Authentication ... failed with MSL
plz help me |
U must first reset MSL by other tools since bst is not capable of deactivating msl on such device... BTW, buy real professional tools if u real wish to be professional technician