path certificate sm-g610m

why chimera can not patch certificate for this phone??

thanks.



Chimera Mobile Phone Utility version: 19.33.1814 @ 2018-11-19
Printing phone history

Patch Certificate
19/11/2018
04:07:51
p.m.

Patch Certificate
19/11/2018
04:04:57
p.m.

Repair IMEI
19/11/2018
04:03:09
p.m.

Repair IMEI
19/11/2018
03:50:25
p.m.

Patch Certificate
08/10/2018
07:02:38
p.m.

Patch certificate started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G610M
Sales Code: TPA
Country Code: PANAMA
Timezone: America/Bogota
Android Version: 8.1.0 [M1AJQ] [SDK 27]
Build Date: Sat Oct 20 08:33:20 KST 2018
PDA Version: G610MUBU3CRJ3 [october 2018, rev3]
Phone Version: G610MUBU3CRJ3 [october 2018, rev3]
CSC Version: G610MUUB3CRJ2 [october 2018, rev2]
Product Code: TPA
HIDSw Version: G610MUBU3CRJ3/G610MUUB3CRJ2/G610MUBU3CRJ3/G610MUBU3CRJ3
Board Platform: EXYNOS5
Modem Platform: SHANNON315
Serial Number: R28J72CMBPL
Imei: 351813090xxxxxx
Unique Number: CAJ03BC9DFE6064
Connections: AT,MTP
Battery Status: 3.81V (54%)
Network Type: GSM
SIM Status: READY,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2018-11-01
Data Encryption State: encrypted
Patching certificate...
Initializing.
Reading modem. Be patient! Do NOT disconnect the phone!
Preparing.
Unable to patch certificate.
Finished at local time: [11.19.18 11:13:57]
WorkID: 478xxxx