October 01, 2021 at 02:31AM : A215U U5 imei repair failed

Chimera Mobile Phone Utility version: 29.80.1209 @ 2021-10-01
Repair started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A215U
Carrier ID: BST
Sales Code: DSH
Country Code: USA
Timezone: Asia/Ulaanbaatar
Android Version: 10 [QP1A.190711.020] [SDK 29]
Build Date: Wed Jul 21 11:22:05 KST 2021
PDA Version: A215USQS5AUG6 [july 2021, rev6]
Phone Version: A215USQS5AUG6 [july 2021, rev6]
CSC Version: A215UOYN5AUG6 [july 2021, rev6]
Board Platform: MT6765
Modem Platform: MT6765
Serial Number: R9AR108RNNJ
Imei: 3522525XXXXXXXX
Battery Status: 4.23V (83%)
Network Type: CDMA
SIM Status: ABSENT
Multisim Config: SS
Knox Version: v00
Security Patch: 2021-08-01
Em Did: 977DF13EE195
Repair imei...
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
The operation is in progress. Be patient! Do NOT disconnect the phone!
Unsupported modem. Install an older firmware or modem and try again.
Finished at local time: [10.01.21 08:25:19]
WorkID: 152606889

by gizmomn via GSM-Forum