a600az read code failed

Unlock4samsung Tuesday, August 27, 2019

i have a600az unlock i tried many modems but always failed and can't seem to find a goo

Chimera Mobile Phone Utility version: 22.17.1321 @ 2019-08-27
Printing phone history

Read Codes Online
8/27/2019
1:37:48
PM

Read codes started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-A600AZ
Sales Code: AIO
Country Code: USA
Timezone: Africa/Algiers
Android Version: 9 [PPR1.180610.011] [SDK 28]
Build Date: Thu May 30 19:51:11 KST 2019
PDA Version: A600AZTUS4BSE1 [may 2019, rev1]
Phone Version: A600AZTUS4BSE1 [may 2019, rev1]
CSC Version: A600AZAIO4BSE1 [may 2019, rev1]
Product Code: AIO
HIDSw Version: A600AZTUS4BSE1/A600AZAIO4BSE1/A600AZTUS4BSE1/A600AZTUS4BSE1
Board Platform: EXYNOS5
Modem Platform: SHANNON327
Serial Number: RF8M11AEGDP
Imei: 352065100595831
Unique Number: CBJ002B6B425BB5
Connections: AT,MTP
Battery Status: 3.80V (16%)
Network Type: GSM
SIM Status: NETWORK_LOCKED
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-06-01
Data Encryption State: encrypted
Reading codes online...
Checking modem version.
This modem is not appropriate (A600AZTUS4BSE1). Please downgrade if possible!
Unsupported modem version.
Finished at local time: [08.27.19 15:05:23]
WorkID: 71115735