iATKOS | United Kingdom

I have a MBP 2011 17' (Model Macbook 8.3) with a neutralized GPU as it had GPU problems like most of 2011 models (using Dosdude1 method) and I would like to know if without GPU it is possible to upgrade to BigSur? I've checked github and believe to have understood that their was the issue of GPU acceleration for those models if wanted to upgrade but then it seems OCLP made a lot of progress so I am not sure as I just discovered OCLP recently. Thanks