operation: Unlock
selected model: Sm-a520f
software version: 28.2
searching samsung modem... Detected com145
reading phone info... Ok
model: Sm-g950u
ap version: G950usqu1aqc9
csc version: G950uoyn1aqc9
cp version: G950usqu1aqc9
product code: Att
phone sn: R38j402d5zf
unique number: 9887f73034484e3549
reading imei... Ok
imei: Samusprime
reading sn... Error (1)
done with samsung tool pro v.28.2
i tried with the last version...
Operation: Info
selected model: Sm-g950u
selected port: Com146 samsung mobile usb serial port
software version: 29.1
searching samsung modem... Detected com145
reading phone info... Ok
model: Sm-g950u
ap version: G950usqu1aqc9
csc version: G950uoyn1aqc9
cp version: G950usqu1aqc9
product code: Att
phone sn: R38j402d5zf
unique number: 9887f73034484e3549
reading imei... Ok
imei: Samusprime
done with samsung tool pro v.29.1
read info its ok, but when i tried unlock z3x software won't read info to ask for msl.
any solution?