Samsung Galaxy S3 pattern lock problem solution Hard reset

Model: Samsung Galaxy SIII GT-i9300

Problem: Pattern lock



Galing na po sa ibang technician,sabi ayaw daw magtuloy sa hard reset...



ito lang pla ang tamang timing....

"power off ang unit then press Vol up + Home button & power button tapos lalabas yung Samsung Galaxy logo then quickly release all buttons,then hintayin lang ang paglabas ni Adroid Recovery.

Samsung Galaxy S4 (I9505 new secutiry need to flash) and Samsung Galaxy S3 (i9300) unlock ok!

model:
i9505 and i9300

problem locked sa globe.

tools z3x and uart (c3303k champ)

procedure.
i9505:
1.flash the phone using this firmware i9505 firmware



2.click direct unlock.

Quote:

Selected model: I9505 Selected port: COM3 Z3X BOX Serial Port Selected port speed: 115200 Reading phone info... Build: M9615A-CEFWTAZM-4.0.17062 Reading security... OK Calculating... OK Writing security... OK Reseting... Unlock done Done with Samsung Tool v.15.0

i9300 unlock procedure.
Tool : z3x 5310 usb cable

Procedure :

Go o Setting>Application>development>Check usb debugging

1 * Open z3x
2 * Select Phone Model
3 * Click unlock
( wait until finish to UNLOCK )

Quote:

Selected model: I9300 Selected port: COM3 Z3X BOX Serial Port Selected port speed: 115200 Reading phone info... Model: GT-I9300 Android version: 4.1.2 Product code: GT-I9300MBDGLB Phone version: I9300DXELK1 PDA version: I9300XXEMA2 CSC version: I9300OLBEMA1 IMEI: Unknown Checking Super user right... true Reading data from phone... OK Unlocking... OK Rebooting phone... OK Unlock done Done with Samsung Tool v.15.0

regards.