Waiting ADB device... OK
Reading phone info...
Model: SM-G935W8
Android version: 7.0
PDA version: G935W8VLU2BQK4
CSC version:
Phone version: G935W8VLS3BRA2
Product code: SM-G935WZKA
CSC country code:
CSC sales code:
Phone SN: RF8H2126RKH
IMEI: 356160070281888
HW version: REV0.1
RF cal date: 20160216
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2017-11-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Initialization data... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible
Done with Samsung Tool PRO v.31.5.1
Reading phone info...
Model: SM-G935W8
Android version: 7.0
PDA version: G935W8VLU2BQK4
CSC version:
Phone version: G935W8VLS3BRA2
Product code: SM-G935WZKA
CSC country code:
CSC sales code:
Phone SN: RF8H2126RKH
IMEI: 356160070281888
HW version: REV0.1
RF cal date: 20160216
Chip name: EXYNOS8890
Modem board: SHANNON335
Security patch: 2017-11-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Initialization data... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible
Done with Samsung Tool PRO v.31.5.1
