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Samsung Galaxy J7 2017 has superb performance, So root Samsung Galaxy J7 2017 and install TWRP recovery because root allows for you to use a maximum of your phone without any restrictions. After root you will install custom apps, custom rom and custom setting.



  1. Download and copy root file to phone
  2. Reboot device to DOWNLOAD MODE (press Vol Down + Home + Power)
  3. Flash TWRP by last ODIN (on ODIN, select file at AP)
  4. Reboot device to RECOVERY (press Vol Up + Home + Power)
  5. Choose INSTALL and select to root file > Done
  6. Turn on USB DEBUG in the “Developer options
  7. Unlock network by Z3X box
  8. DONE


Waiting ADB device...
Please, allow USB debugging on phone... OK
Reading phone info...
Model: SM-J730F
Android version: 7.0
Product code: SM-J730FZSDDBT
Phone version: J730FXXU1AQI5
PDA version: J730FXXU1AQI5
CSC version: J730FDBT1AQJ1
CSC country code: Germany
CSC sales code: DBT
HW version: MP 0.400
Phone SN: RF8J93GE2PR
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2017-08-01
RF cal date: 20170929
IMEI: 357074088894351
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Initialization data... OK
Rebooting phone... OK
Waiting ADB device... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data... OK
HWID:  16 40 98 DC 96 D5 93 2B 94 0D 32 15 8F D3 A4 29
Calculating... OK
Unlocking... OK
Writing NV data... OK
Rebooting phone... OK
Unlock done

Done with Samsung Tool PRO v.29.6

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