How To Fix No Command Error on Android or Samsung Galaxy Devices.
This method works on most of the Android devices that has Android version from Kitkat, Lollipop, Marshmallow, Nougat or later.
Don’t forget to share with friends, if this method worked for you!
If not worked you might have to format your phone: Go to Download Mode, on PC launch SmartSwitch, Input your S/N and it will its job by flashing an official stock rom on your phone.
Subscribe for Daily Tech Videos: https://goo.gl/ilz67U
The following devices that this method worked:
S8 S7 Edge Note 5 Note 7 on5 on7 j2 j3 j5 j7 a5 a7 note 4 J200F J200G J200GU J200H J200M J200Y J5007 J5008 J500F J500FN J500G J500H J500M J500 J500Y J7008 J700F J700H J700M J3109 J320F J320H J320P A7000 A7009 A7009W A700F A700FD A700FQ A700H A700K SGH-A597 A5000 A5009 A500F A500F1 A500FQ A500FU A500G A500H A500HQ A500K A3 A9