if your handset frp lock is on and you flashed it misstakly then its stuck on Custom Binary (System) Blocked By FRP Lock.
And you can't flash it via Odin When you try to flash with Odin its showing error failed at the end of flashing.
Use this Method if you are facing this this on your device.
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Note:
This method is 100% Free and Working Fine.!
To do this you need a PC with internet connection, micro USB data cable and Samsung Kies 3 or Smart Switch app.
This method also should work on this phones
Samsung Galaxy Grand Prime, Samsung Galaxy Core Prime VE, Samsung Galaxy S6 edge+, Samsung Galaxy S6 edge, Samsung Galaxy S6
Samsung Galaxy S5 Neo, Samsung Galaxy S5, Samsung Galaxy Note 5, Samsung Galaxy Note 4, Samsung Galaxy Note Edge
Samsung Galaxy A3 (2016), Samsung Galaxy A5 (2016), Samsung Galaxy A7, Samsung Galaxy A8, Samsung Galaxy Alpha
Samsung Galaxy J1, Samsung Galaxy J3, Samsung Galaxy J2, Samsung Galaxy J5, Samsung Galaxy J7, Samsung Galaxy E5
Samsung Galaxy E7, Samsung Galaxy Tab 4, -Samsung Galaxy Tab Pro, -Samsung Galaxy Tab Active
Warning!
1. You do this at your own risk! Make sure your phone battery is fully charged!
2. Remove the SIM card and memory SD card from your phone before this operation!
3. If you reset your phone, All user data may be lost, So do a full backup before if you have access.!
