0 votes
I made the process and I got an error at the end in my att n975u I brought this software N975USQS2ASJ8

from att and I passed it to this software of N975USQS2ASJ8_N975UOYN2ASJ8_VZW and it gives the same

error that I could do because I already consumed 5 credits
Checking Login and Password... Listo
Ballance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits.Continue? No
Operation: Read Codes via Server
Selected model: SM-N975U
Software version: 38.11

Checking Login and Password... Listo
Ballance: 5 crd.
You have 5 credit(s) left. This operation takes 5 credits.Continue? Si
Waiting for device to become ready... Listo
Leyendo información del teléfono ...
Modelo: SM-N975U
Android version: 9
PDA version: N975USQS2ASJ8
CSC version: N975UOYN2ASJ8
Versión del telefono: N975USQS2ASJ8
Código del Producto: SM-N975UZKAATT
Código de país CSC: USA
Código de Venta CSC: ATT
Phone SN: RF8M81ZBP5Y
IMEI: 359186103343285
HW version: REV1.0
RF cal date: 2019.08.16
Chip name: SM8150
Módem: SM8150
Security patch: 2019-11-01
Boot Warranty bit: 0
SIM State: NETWORK_LOCKED
Reiniciando teléfono ... Listo
Waiting ADB device... Listo
Waiting for device to become ready... Listo
Initialization zTool... Listo
Running zTool, please wait... Listo
Lectura de datos desde el teléfono ... Listo
Buscando servidor... Listo
Waiting for server answer... Listo
Calculando... error (1)
Reboot phone and try again.
Check ADB drivers, USB cable. Don't use USB Hubs
If this repeated then reflash phone and make factory reset


Operation: Read Codes via Server
Selected model: SM-N975U
Software version: 38.11

Checking Login and Password... Listo
Ballance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits.Continue? Si
Waiting for device to become ready... Listo
Leyendo información del teléfono ...
Modelo: SM-N975U
Android version: 9
PDA version: N975USQS2ASJ8
CSC version: N975UOYN2ASJ8
Versión del telefono: N975USQS2ASJ8
Código del Producto: SM-N975UZKAATT
Código de país CSC: USA
Código de Venta CSC: ATT
Phone SN: RF8M81ZBP5Y
IMEI: 359186103343285
HW version: REV1.0
RF cal date: 2019.08.16
Chip name: SM8150
Módem: SM8150
Security patch: 2019-11-01
Boot Warranty bit: 0
SIM State: NETWORK_LOCKED
Reiniciando teléfono ... Listo
Waiting ADB device... Listo
Waiting for device to become ready... Listo
Initialization zTool... Listo
Running zTool, please wait... Listo
Lectura de datos desde el teléfono ... Listo
Buscando servidor... Listo
Waiting for server answer... Listo
Calculando... error (1)
Reboot phone and try again.
Check ADB drivers, USB cable. Don't use USB Hubs
If this repeated then reflash phone and make factory reset.
in Samsung Tool by (190 points)

1 Answer

0 votes
Hello, there may be a problem with the new security release.

But you can try to flash modem from COMBINATION_FAC_FA90_N975USQU2ASJ3.zip  combination.

And after that read codes again, the server will not charge twice for the same phone.

In case of double credits taken, write here and we'll refund.
by (102k points)
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