read codes Wrong on two Devices AT&T

Checking Login and Password... OK
Ballance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits.Continue? Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G892A
Android version: 7.0
PDA version: G892AUCS2ARB1
CSC version:
Phone version: G892AUCS2ARB1
Product code: SM2G892AZAA
CSC country code:
CSC sales code:
Phone SN: R38K100ZZRL
IMEI: 357712082807693
HW version: REV0.5
RF cal date: 2018.01.03
Chip name: MSM8998
Modem board: MSM8998
Security patch: 2018-02-01
Boot Warranty bit: 0
Rebooting phone... OK
Waiting ADB device... OK
Waiting for device to become ready... 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 from phone... OK
Searching Ramdump interface... COM33 detected
Reading data from phone... OK
Calculating... OK
Searching server... OK
Waiting for server answer... OK
Freeze code: 02527426
NET lock: 73183603
SUB lock: 00000000
SP lock: 00000000
CP lock: 00000000
For check lock status: *#7465625#
Done with Samsung Tool PRO v.32.7






and yesterday wrong codes too







[ 19/06/2018 3:52:55 PM ] Checking Login and Password... OK
[ 19/06/2018 3:52:57 PM ] Ballance: 10 crd.
[ 19/06/2018 3:52:58 PM ] You have 10 credit(s) left. This operation takes 5 credits.Continue? Yes
[ 19/06/2018 3:53:00 PM ] Waiting ADB device... OK
[ 19/06/2018 3:53:02 PM ] Reading phone info...
[ 19/06/2018 3:53:02 PM ] Model: SM-G950U1
[ 19/06/2018 3:53:02 PM ] Android version: 7.0
[ 19/06/2018 3:53:02 PM ] PDA version: G950U1UES2AQL1
[ 19/06/2018 3:53:02 PM ] CSC version: G950U1OYM2AQL1
[ 19/06/2018 3:53:02 PM ] Phone version: G950U1UES2AQL1
[ 19/06/2018 3:53:02 PM ] Product code: SM-G950UZKAATT
[ 19/06/2018 3:53:02 PM ] CSC country code: USA
[ 19/06/2018 3:53:02 PM ] CSC sales code: ATT
[ 19/06/2018 3:53:02 PM ] Phone SN: R38J40KQYQW
[ 19/06/2018 3:53:02 PM ] IMEI: 355986083410705
[ 19/06/2018 3:53:02 PM ] HW version: REV1.0
[ 19/06/2018 3:53:02 PM ] RF cal date: 2017.04.20
[ 19/06/2018 3:53:02 PM ] Chip name: MSM8998
[ 19/06/2018 3:53:02 PM ] Modem board: MSM8998
[ 19/06/2018 3:53:02 PM ] Security patch: 2017-12-01
[ 19/06/2018 3:53:03 PM ] Boot Warranty bit: 0
[ 19/06/2018 3:53:05 PM ] Rebooting phone... OK
[ 19/06/2018 3:53:10 PM ] Waiting ADB device... OK
[ 19/06/2018 3:53:30 PM ] Rebooting phone... OK
[ 19/06/2018 3:53:35 PM ] Waiting ADB device... OK
[ 19/06/2018 3:53:55 PM ] Waiting for device to become ready... OK
[ 19/06/2018 3:53:57 PM ] Initialization zTool... OK
[ 19/06/2018 3:53:58 PM ] Running zTool, please wait...
[ 19/06/2018 3:53:59 PM ] Start... OK
[ 19/06/2018 3:54:02 PM ] Initialization... OK
[ 19/06/2018 3:54:03 PM ] Generate and check client proof... OK
[ 19/06/2018 3:54:03 PM ] Verify proof by client... OK
[ 19/06/2018 3:54:03 PM ] Reading data from phone... OK
[ 19/06/2018 3:54:10 PM ] Searching Ramdump interface... COM33 detected
[ 19/06/2018 3:55:13 PM ] Reading data from phone... OK
[ 19/06/2018 3:55:28 PM ] Calculating... OK
[ 19/06/2018 3:55:29 PM ] Searching server... OK
[ 19/06/2018 3:55:52 PM ] Waiting for server answer... OK
[ 19/06/2018 3:57:00 PM ] Freeze code: 08270525
[ 19/06/2018 3:57:00 PM ] NET lock: 81826083
[ 19/06/2018 3:57:00 PM ] SUB lock: 00000000
[ 19/06/2018 3:57:01 PM ] SP lock: 00000000




any suggestions ?????