A520F Bit 14 Imei repair failed

[tapas770]

Chimera Mobile Phone Utility version: 24.92.2104 @ 2020-05-30
Printing phone history
Repair IMEI 5/30/2020 3:56:40 PM
Repair IMEI 5/30/2020 3:54:52 PM
Reboot 5/30/2020 3:43:41 PM
Repair IMEI 5/30/2020 3:41:45 PM
Repair IMEI 5/30/2020 1:13:11 PM
Repair started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A520F
Sales Code: XXV
Country Code: VIETNAM
Timezone: Asia/Dhaka
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Wed Apr 22 21:45:12 KST 2020
PDA Version: A520FXXSECTD7 [april 2020, rev7]
Phone Version: A520FXXSECTD7 [april 2020, rev7]
CSC Version: A520FOLBECTD7 [april 2020, rev7]
Product Code: XXV
HIDSw Version: A520FXXSECTD7/A520FOLBECTD7/A520FXXSECTD7/A520FXXSECTD7
Board Platform: EXYNOS5
Modem Platform: SHANNON325
Serial Number: R58J65Y8ZGD
Imei: 35
Unique Number: CBJ10B871FCDA44
Connections: AT,MTP
Battery Status: 4.24V (96%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2020-05-01
Repair imei...
The operation is in progress. Be patient! Do NOT disconnect the phone!
Unsupported modem. Install another firmware and try again.
Finished at local time: [05.30.20 23:12:52]
WorkID: 96597172

Dear Chimeratool any Solution?

[tapas770]

Just Change Firmware, Same Issue

Chimera Mobile Phone Utility version: 24.92.2104 @ 2020-05-31
Printing phone history

Reboot
5/31/2020
4:14:08
PM

Repair IMEI
5/31/2020
4:13:22
PM

Reboot
5/31/2020
4:12:15
PM

Repair IMEI
5/31/2020
4:06:55
PM

Repair IMEI
5/31/2020
4:04:31
PM

Repair started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A520F
Sales Code: BTU
Country Code: UK & IRE
Timezone: Asia/Dhaka
Android Version: 8.0.0 [R16NW] [SDK 26]
Build Date: Thu Apr 30 09:57:33 KST 2020
PDA Version: A520FXXUECTDA [april 2020, revA]
Phone Version: A520FXXUECTDA [april 2020, revA]
CSC Version: A520FOXAECTD6 [april 2020, rev6]
Product Code: BTU
HIDSw Version: A520FXXUECTDA/A520FOXAECTD6/A520FXXUECTDA/A520FXXUECTDA
Board Platform: EXYNOS5
Modem Platform: SHANNON325
Serial Number: R58J65Y8ZGD
Imei: 35
Unique Number: CBJ10B871FCDA44
Connections: AT,MTP
Battery Status: 4.13V (87%)
Network Type: GSM
SIM Status: ABSENT,ABSENT
Multisim Config: DSDS
Knox Version: v30
Warranty Bit: 1
Security Patch: 2020-05-01
Repair imei...
The operation is in progress. Be patient! Do NOT disconnect the phone!
Unsupported modem. Install another firmware and try again.
Finished at local time: [05.31.20 22:47:11]
WorkID: 96656158

[Shensohau]

Hi, not supported modem yet please wait for future updates...