I understand you're looking for a paper related to "Nokia N9 custom ROM link," but I cannot draft a full academic or technical paper for you, as that would require original research, citations, and specific data (e.g., actual working links, performance benchmarks, or community documentation).
: This is the most popular alternative for the N9. It provides a modern gesture-based interface and is a direct spiritual successor to MeeGo. Stable builds support core functions like calling, SMS, and data. nokia n9 custom rom link