Make sure that after applying spintax, the text still makes sense and is grammatically correct. Some words might not have three good synonyms, so I might need to adjust. For example, "toolkit" could be utility box but that might be a bit forced. Alternatively, maybe use "toolkits" if applicable.
Downloading steps: "Go to the official Android NDK download page: URL" – no changes. "Click on the “Download” button next to “NDK (r23b)”." – "NDK" is a proper noun. "Select the “Linux x86-64” option." – "Linux x86-64" is a proper noun. "Click on the “Download” button to start the download." – same as before. download android-ndk-r23b-linux-x86-64.zip
OS|Linux-based|Linux (x86-64) operating system Sixty-four-bit CPU At least four (4) GB (gigabytes) of random-access memory At least 2 GB (gigabytes) of available disk capacity Make sure that after applying spintax, the text
Navigate to the primary Android NDK access page: https://developer.android.com/ndk/downloads Click on the “Download” button adjacent “NDK (r23b)”. Choose the “Linux x86-64” option. Press the “Download” button to start the retrieval. Alternatively, maybe use "toolkits" if applicable
Moving to System Requirements section: "Linux (x86-64) operating system" – "Linux" is a proper noun, so leave it. Maybe "operating system" becomes platform. "64-bit processor" as is. "At least 4 GB of RAM" and "At least 2 GB of free disk space" – "RAM" and "disk space" stay, maybe "GB" as is.