unlock g900T1 DONE USING MODEM
https://www.4shared.com/rar/uxgopKBR..._De_Metro.html
Operation: Unlock
Selected model: SM-G900T1
Selected port: COM578 SAMSUNG Mobile USB Serial Port
Software version: 34.3
Reading phone info...
Reading IMEI... OK
IMEI: 3533000xxxxxxxx
Unlocking... OK
Reseting... OK
Unlock done
Done with Samsung Tool PRO v.34.3