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Hi Z3X team! Was hoping you could check this error I'm receiving trying to unlock s20+ from Sprint.
Operation: Unlock
Selected model: SM-G986U
Software version: 43.27

Checking Login and Password... OK
Balance: 30 crd.
You have 30 credit(s) left. This operation takes 10 credits. Continue?  Yes
Waiting ADB device... OK
Reading phone info...
Model: SM-G986U
Android version: 12
PDA version: G986USQU2FVC5
CSC version: G986UOYN2FVC5
Phone version: G986USQU2FVC5
Product code: SM-G986UZAATMB
CSC country code: USA
CSC sales code: TMB
Carrier ID: SPR
Phone SN: R5CN205T19W
IMEI: 
HW version: REV1.0
RF cal date: 2020.02.05
Chip name: SM8250
Modem board: SDX55M
Security patch: 2022-03-01
Boot Warranty bit: 0
SIM State: CARD_IO_ERROR
Waiting for device to become ready... OK
Reading IMEI... OK
Initialization zTool Loader... OK
Running zTool, please wait... OK
Loading... OK
Initialization zTool... OK
Running zTool, please wait... OK
Checking network lock status... error (0.2.-1)

Done with Samsung Tool PRO v.43.27 [SM-G986U,Unlock]
in Samsung Tool by (160 points)

1 Answer

+1 vote
 
Best answer
Hello. Credits not consumed. Flash this firmware and repeat operation.

https://samfw.com/firmware/SM-G986U/SPR/G986USQU2DUDA
by (127k points)
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Thank you! worked flawlessly.
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