symphony V110 frp remove done with Platform: _GENERAL RESET FRP METHODS 
Platform: _GENERAL RESET FRP METHODS
Selected model: SC77XX
Please, reconnect battery, press and hold "Vol+" or "Vol-" button and connect USB cable.
Searching for a phone. Please wait...
Found phone on COM27
Connecting...
Mobile Status: SPRD3
Sending preloader...
Mobile Status: Spreadtrum Boot Block version 1.1
Sending mainloader...
Reading info...
Brand: Symphony
Model: V110
Device: V110
Platform: sc8830
Android version: 6.0
Display ID: V110_HW1_V11
Searching for signatures...
Resetting FRP lock..
FRP lock is successfully reseted!
Backup saved as _GENERAL RESET FRP METHODS_SC77XX_21-09-2018_20-27-20.dump file
Performed by 1.4.2.1 Software version.
Thanks Octopus team