Just got this device from friend of mine,
he just got device deadboot after doing iSP, only detect as MTK USB Port.
If you face the same problem, don't panic.
Just take a look very carefully around iSP connection, in this case, CLK resistor is damage.
Mostly resistor CLK in mediatek use 0 Ohm, you can make jumper, and it solve in my case.
About clear user lock and frp via iSP Methode, use iSP below.
For Vcc and Vccq, replace by USB. Make Identify eMMC in UFi eMMC Toolbox,
go to User Area Tab, make checlist at FRP and Userdata Partition, and do Erase at this partition only. Do not use Factory reset, device will stuck at logo (Hang Logo).
GudLuck to All of you