G975u t-mobile unlock done but still locked

Chimera Mobile Phone Utility version: 21.95.0907 @ 2019-08-10
Unlock phone started
Gathering phone info...
Collecting information. Be patient! Do NOT disconnect the phone!
Model: SM-G975U
Sales Code: TMB
Country Code: USA
Timezone: Africa/Addis_Ababa
Android Version: 9 [PPR1.180610.011] [SDK 28]
Build Date: Mon Apr 22 12:55:53 KST 2019
PDA Version: G975USQS1ASD9 [april 2019, rev9]
Phone Version: G975USQS1ASD9 [april 2019, rev9]
CSC Version: G975UOYN1ASD9 [april 2019, rev9]
Product Code: TMB
HIDSw Version: G975USQS1ASD9/G975UOYN1ASD9/G975USQS1ASD9/G975USQS1ASD9
Board Platform: MSMNILE
Modem Platform: SM8150
Serial Number: R58M523T1ZA
Imei: 357332100470844
Unique Number: 988F0A53484450464134
Connections: AT,MTP
Battery Status: 3.83V (44%)
Network Type: GSM
SIM Status: LOADED
Multisim Config: SS
Knox Version: v30
Warranty Bit: 0
Security Patch: 2019-05-01
Data Encryption State: encrypted
Unlocking...
Unlocking. Be patient! Do NOT disconnect the phone!
Restarting phone.
Waiting for ADB connection. Be patient! Do NOT disconnect the phone!
If necessary, use the following unlock code: 12345678
Successfully finished.
Finished at local time: [08.10.19 11:43:39]
WorkID: 69359617


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