Samsung Galaxy j4 j400f frp unlock | 8.0,8.1 frp bypass Without Pc 1000%

By | November 11, 2020

Today I will show you how to reset FRP lock of Samsung Galaxy j4 j400f FRP Unlock 10000% working. FRP lock is a very common problem now and days. It is a powerful and hi security safety for any android mobile. After hard reset your Samsung galaxy J400f mobile you are looking FRP lock problem. It is very nothing and simple problem for a mobile. For FRP reset of any android mobile you get a lot of solution, Sues as without pc solution, By FRP reset tool, by miracle box or Z3X Box and more and more.J400f FRP bypass Unlock

How to root your Samsung Galaxy J400F 100% safe

How to safe FRP problem from Samsung Galaxy j4 j400f FRP unlock

You can save your Samsung galaxy J400f form FRP lock very easily. Before hard reset, your Samsung Galaxy J400f just follows my all steps to safe FRP lock problem. First, you go to settings option and find out account option you search Gmail id and remove it from your mobile. After removing Gmail ID then you are safe from FRP problem.

Before Reset FRP lock

Before reset FRP lock from your Samsung Galaxy J400f, you have to care full.

  1. Need 80% mobile charge
  2. Must need turn on Wi-Fi Connection on mobile (if reset FRP lock by mobile)
  3.  Remove SIM card and SD card
  4. Need Original USB cable (If reset by PC)
  5. And also need Samsung USB driver or ADB Driver

(Note: without USB driver you can not connect your mobile to pc because pc never recognize your mobile for any software and also need an original USB cable all are very very important if you want to unlock FRP lock by your pc)

Download Samsung USB driver

Download ADB driver

How to remove FRP lock from Samsung Galaxy J400f

  1. First Turn on Samsung Galaxy J400f
  2. Tap on Start Icon
  3. Now Connect Wi-fi on mobile
  4. After connected now tap on next
  5. Now tap to select I have read and agree to all
  6. Then tap on AGREE
  7. After completing all again back to the home that means start option
  8. Now press 3 times on the HOME button
  9. After enable talk back now drew on display with finger Just L
  10. Now tap 2  times on talkback Settings
  11. Touch on display with 2 fingers to move option find out Help and feedback and 2 times quickly tap on Help and feedback
  12. Now tap 2 times quickly About Switch Access for Android
  13. Again 3 tap  Times on HOME Button to off Talkback option
  14. Now tap on talkback Settings
  15. And tap on About Switch Access for Android
  16.  After that tap on play Icon
  17. Now tap on Switch Access for Android
  18. Then tap on Google and tap on search icon from upside
  19. Now type and download 8.0+APK FRP  and Download Login APK FRP 2 file and install first knowlagebase 8.0 Android.apk and after that install Knowlagebase loggin.apk
  20. After install now tap on 3dots … from inside right corner and tap on browser sign-in and OK
  21. Now give any new Gmail and password 
  22. After sign-in completed now restart Samsung Galaxy J400f  ( Must turn on wi-fi)

Download 8.0+ APK FRP

Download Login APK FRP

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