S7 S7 Edge Light ROM Pie (Custom ROM)

Requisitos:

>TWRP 
>Root

Para esses arquivos acesse o link e ir na seção de downloads:

https://technotesbr.blogspot.com/2020/09/como-fazer-root-e-instalar-twrp-no-s7.html

1 - No TWRP Recovery formate o seguinte:

"Internal, System, Dalvik/ART, Cache"

2 - Então Flash a ROM Zip
3 - Reiniciar

Support and download: 
https://forum.xda-developers.com/galaxy-s7/development/teamexykings-lightrom-t3918762

Extra!! se quiser testar o 10, nos meus testes teve alto consumo de bateria 

Android 10 Beta LineAge OS 17.1 Lite Version 538MB

https://forum.xda-developers.com/galaxy-s7/development/beta-lineageos-17-0-galaxy-s7-build-1-t3980101