Google Pixel 4a and Pixel 5 unlocked successfully.

[arianko]

app.sim-unlocker.net
Load Devices List : OK
Connect ADB Device [0A191FDD40074B] : DONE
Model : Pixel 5
Android Version : 11
Phone Sn : 0000000000
Security Patch : 2020-12-05
IMEI : 3558411xxxxxxxxxxxxx
AP/CP Version : 6966805/g7250-00003-201016-B-6910083
CSC : Unknown/Unknown/Unknown
Warranty Void Bit : Unknown
Checking if Model Supported : OK
Operation : Direct Unlock
User Agree With credits : OK
Init Data From Server : OK
Unlocking : OK
Reboting : OK

Network Unlock Successful!
Saving Log[Logs/Unlock (2021_2_26 13.19.12).log] : DONE
Time Elapsed : 02:17 Minutes

app.sim-unlocker.net
Connect ADB Device [09261JEC204169] : DONE
Model : Pixel 4a
Android Version : 11
Phone Sn : 0000000000
Security Patch : 2021-01-05
IMEI : 357512xxxxxxxxxxxxxxxxxx
AP/CP Version : 6985033/g7150-00023-201008-B-6891498
CSC : Unknown/Unknown/Unknown
Warranty Void Bit : Unknown
Checking if Model Supported : OK
Operation : Direct Unlock
User Agree With credits : OK
Init Data From Server : OK
Unlocking : OK
Reboting : OK

Network Unlock Successful!
Saving Log[Logs/Unlock (2021_2_26 13.27.41).log] : DONE
Time Elapsed : 00:45 Seconds