Share: Title:Flysky NB4+ Firmware v1.0.9 update guide. Duration: 24:06 Plays: 752 views Published: 9 days ago Download MP3 Download MP4 Simillar Videos ▶️ 31:54 Flysky Nb4+ New Model Set Up Guide. 752 views • 6 months ago ▶️ 0:09 1:76 Scale Vs 1:10 Scale Drift Car! 752 views • 2 years ago ▶️ 5:02 Flysky Nb4/pro/+ Lightweight Pcb Type C Usb Base From Soarsky. 752 views • 7 days ago ▶️ 18:36 Flysky Nb4 2.0.105 Firmware Update. 752 views • 3 months ago