Samsung J7 Duo U3 J720F FRP Unlock Using Combination File / ADB File Samsung J7 Duo U3 J720F FRP Unlock Using Combination File / ADB File 11 December Bijendra Narsinghani Share To: Are you facing frp lock on your device? and unable to access your device because of forgotten gmail account, so you can now Bypass FRP Samsung J720F with the help of Combination File., good thing is that, this method is for all android version devices, and also for bootloader level 3,devices, so that means most of the Galaxy J7 devices can be bypassed google account easily with the help of our latest method, follow below all steps very carefully, and if you face any trouble, you can comment us below of this post. Download Samsung J7 Duo J720F Combination File, Flash File and flash tool: Combination File: COMBINATION_FAC_FA80_J720FXXU3ARG1 Flash File: J720FDDU3ARJ3_ODM3ARJ3.rar Rar Password: GD_AZHAR Samsung Usb Driver – Download Odin Tool- Download How to Flash Samsung Galaxy J7 J720F Combination File: Make sure your device is atleast 30 percent charged to perform flashing.• Switch off the mobile• Press the Power + volume down + home button• Android symbol will appear, now press volume up to enter into the download mode• Now open the Odin flash tool and follow the steps as shown in the video• Select Samsung Galaxy J7 J720F .• Select the Odin tool and open it• Click AP or PDA then select AP File • After selection mobile will get detected automatically• Now click start on system & installation is in process• After installation mobile switch ON of its own. NOW TURN ON DEBUGGING MODE TURN ON OEM UNLOCK. Flash Latest Samsung J7 Duo J720F File: 1- Put the phone in Download Mode using Power + Volume Down + Menu, when android logo appears press Volume UP key once to enter into Download mode. 2- Run Odin tool & Connect phone to PC. (Make sure you had install Samsung Kies) 3- Select file in BL. 4- Select file in AP or PDA. 5- Select file in CP. 6- Then on CSC. 7- Click on Start to Flash.