Please Help Me - Change Locked Fonts! On Z10 Firmware Build: 3484

[nefrin]

Hi to all
I Use Of Newest Firmware For Moto Z10 with This Detail:
Detail Of This Version:
Base: p2s721_u_50.20.54g
Build: 3484
Date: 22/8/2008
Language: UK English , Brazilian Portuguese , Espanol americano

http://www.2shared.com/file/12641908/90a002c7/P2S721_U_502054G_000012B5_W150.html

I Want Changing Fonts On This Firmware , That No Change with "E:Resource/Fonts"
Of Course I Changed Font On Old Firmwares with This Method,
and I Using Of Customize Z8's firmware Method But When I Flashing With processed SBF File , Directly Going To Boot Loader & Don't Load OS

Now , Please Tell Me Another Method For Doing it,

[Sorry For My Bad English]

[jackhuang]

I have the same problem，have you succeed？

[jackhuang]

and I can't back to any other firmwares.

[nefrin]

and I can't back to any other firmwares.

You Right, I Can't Back To Lower Version Firmware Too , its Very Bad
We Need to Helping,
Just I Know That When Flashing With "Base: p2s721_u_50.20.54g" Cant Backing To Down Base Firmware...

If You Find a way For this problem, Please Tell Me My Friend