share ko lang po samsung s4 M919 Tmobile galing na po sa ibang tech di daw kinaya iunlock kaya nagbakasakali si tumer na dalin sa amin baka daw maunlock namin unit nya, una ko ginawa root ko muna unit then unlock ko pero sadyang makunat ang unit laging fail ang unlock,kaya hanap ako ibang solution pero la akong makita, sabi ko tumer balikan after 1hour buti pumayag at ito po mga hakbang na ginawa ko...
Status:
US T-mobile lock

Tools:
Z3x-samsung
c1-01 micro usb
Odin3-v3.07 & root file DL here: http://download.chainfire.eu/328/CF-...etrieve_file=1
Procedure:
*turn off the phone press volume down-home botton-power
*press volume up.
*now insert usb
*run odin3-v3.07
*then click PDA to put the CF-auto-root file
*click run.
*now go to setting-about device-then tap 7x the build nember to open development option and check usb debugging
*go to DIAL then type *#0808#
*choose (AP) & (DM+MODEM+ADB) tap ok.
*go back to DIAL
*type *#9090#
*set number (1)DM/DUM overHS-USB[]
* tap ok it will reboot authomatically.
*NOw OPEN Z3X SAMSUNG
*CHOOSE MODEL
*set port
*choose new security
*tick unlocK
No answer from phone lagi

ito po next ko ginawa
new security
lagyan po ng check "skip backup/restore nvm"
then hit unlock

unlocking successful
kala ko okey na pero pacheck ko ng IMEI
damage ang imei nya

next ko po ginawa "Repair IMEI"

Repair Imei Done


Thanks for viewing
pasensya na la po ako screenshot ng finish product kinuha po agad unit
