Samsung SM-J710F J3 Prime Unlock network


This Samsung SM-J710F aka J3 Prime  "asking PIN network lock" when you put unaccepted SIM.
I unlock it via reading codes unlock it via Octopus Samsung Read button.
How I Unlock Samsung SM-J710F J3 Prime Continue read below

To Unlock Sim Network of Samsung SM-J710F J3 Prime phone you have to perform the following steps:

Phone setup

  • Disconnect USB cable from phone. 
  • Go to Menu->Settings->More->About Device.
  • Tap on "Build number" 7 times to enable developer options.
  • Go to Menu->Settings->More->Developer options.
  • Turn on "USB Debugging" option.
  • Connect the device into the USB PORT of your PC/laptop and install
  • DRIVER Samsung-Usb-Driver-v1.5.61.0.
  • You need to enable OEM to unlock, Logout all accounts and Make sure don't have Factory Reset Protection enabled in Google account.
Tools setup

  • Open Octopus Samsung 2.5.4 Tool Paid Tools
  • Select Exynos Tab then select model G610F and modem port
  • Click Read Info button
  • Press Read code button
  • Read the Logs codes in log window of octopus box showing Freeze/net Lockcodes number " See the figure above that actual result after reading codes, But not similar result in every device it calculated by IMEI number.
  • Now Disconnect the phone and re-insert the battery with unaccepted SIMCARD
  • When the phone Power up completed, Phone asked for Net Unlock Codes,
  • Type the Freeze/net Lock codes number to the device that read by Octopus Samsung Tool. Then wait to say on screen Network Successful Unlock, and the phone is Unlock and ready to accept any SIMcard.

Test the result... 

Before Writing ROM to your device
NOTE: Extract the downloaded compressed file and provide given password if asked, Please read first the How to safe flash/Reprogram your device
Do it at your own risk, After flashed the device is set automatic in reset condition, All your user data is lost. Make sure you full BACK-UP the device first before to proceed flashing your phone for future purposes..
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