Flash firmware after check testpoint Huawei P10

[ltsonbk]

My phone is:
Firmware ver.: System 8.0.0.046(0SWO)
FASTBOOT:Chipset-chicago8.0.0.6(081T)_FASTBOOT
BOOT:System 8.0.0.046(0SWO)_BOOT
RECOVERYunknow)
SYSTEM:System 8.0.0.046(0SWO)
MAINVER:System 8.0.0.046(0SWO)
DATAVER:VTR-L09 8.0.0.386(C432)_DATA_VTR-L09_hw_eu
APTIME:Thu Feb 28 14:22:02 CST 2019

It is single sim. I want convert to dualsim. So, Can I check testpoint and use DC_Phoenix to flash firmware of VRT-L29? And after that, Do my phone can use dual sim?
Thanks your help.

[Valdemaras]

Hello, chances are very low that it will work on android 8.

[ltsonbk]

Hello, chances are very low that it will work on android 8.

I want use DC-Phoenix, Do I need buy with 19$?
Can you help me step buy step for flash rom of vtr-L29?

[Valdemaras]

Step by step guide here https://www.dc-unlocker.com/DC-Phoen...epair-tutorial what you need to buy explained in it.