• install USB drivers, HERE
• Download the MediaTek MTK  MT6795 Scatter File:   HERE
• Download  FRP Format Address: Begin Adress-[HEX] 0x4ba0000   Format Length [HEX] 0x100000
• Download SP Flash Tool  for Windows: HERE 

1- Lunch Flash_tool.exe:

2-Click on Scatter-loading, find & locate the MediaTek MTK MT6795 Scatter File & press Open.

3- Click on Format, then check Manual Format Flash.

4- Open FRP Format Address

• Copy 0x4ba0000 & paste it in the Begin Address field
• Copy 0x100000 & paste it in the Format Length field,

5- Now click on Start.

6- Connect your MediaTek MT6795 Device:

• Turn off your device.
• Connect your MT6795 Device to your computer via USB cable.

7- The flash process automatically starts:

8- Congratulations you have successfully bypass MediaTek MT6795 Devices Google account.