Change firmware from branded to unbranded

[Gurx]

Hi all,

I'm from Brazil and my G7 is branded to TIM operator. Can I gange to a unbranded firmware, using LGUP and official firmware from sabe group? Actual frirmware is V20a from TIM and I want to change it to V20c unbranded...

Sorry for my english...

Thanks in advice. And for you all, Stay Safe, Stay Home.

Edited....

Never mind... I just try with how-to from this link and all works very well!

Anyway, thanks for you all!