You can also try dr.fone - Android Lock Screen Removal to bypass pattern, PIN, password & fingerprints for Android devices with NO DATA LOSS: https://goo.gl/sEpYPY
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In this tutorial I will show you how to hard reset Samsung Galaxy J7 J700F (Android 5.1.1).You can use this operation to fix issues like freezing, running slow, to remove a file or virus or to clear the memory space or if you forget your security code, password, pattern or pin code.
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IMPORTANT
This method works also on Samsnung Galaxy J700M (LATAM); J700H with no LTE (South Africa, Pakistan, Vietnam).
Before performing a hard reset, make sure you know your Google login and password. If you have Android version 5.1 or higher on your device and you have added a Google account, you might be asked to imput the Google account login and password after you perform o software repair.If you cannot provide this information during the setup process, you won't be able to use the device at all after software repair!
This method will not upgrade or downgrade the firmware version of your Galaxy J7 and it will NOT UNLOCK the network lock!
This method does not reset the PIN code of the SIM card! If your phone has been ROOTED this method will NOT UNISTALL the ROOT.
LINKS
How to enable Developer Options on Samsung Galaxy J7
https://www.youtube.com/watch?v=64xf-hdLIak
How to Restore Original Firmware on Samsung Galaxy J7
https://www.youtube.com/watch?v=ZFL3HoK7bbA
How to flash Samsung Galaxy J7 with Odin
https://www.youtube.com/watch?v=p6gyc5wsuE0
How to bypass Google account on Samsung Galaxy J7
https://www.youtube.com/watch?v=6PxbRWl8Xo0
How to put Samsung Galaxy J7 in DOWNLOAD MODE
https://www.youtube.com/watch?v=Oxkom3j5MD0
PLEASE READ
Warning! You do this at your own risk! Make sure your phone battery is fully charged!
Better remove the SIM card and memory SD card from your phone before this operation!
If you reset or update your phone, all your data may be lost, so it's good to do a full backup before!
