On 28 September 2009, Cyanogen warned that while issues no longer remain with Google, there were still potential licensing problems regarding proprietary, closed-source device drivers.
Pada tanggal 28 September 2009, Cyanogen memperingatkan bahwa sementara isu-isu tidak lagi tetap dengan Google, masih ada masalah lisensi potensial tentang berpemilik, pemacu peranti sumber tertutup.