Hello! After upgrade of my RC (GL300C) to 1.9.2 using DJI GO it won't turn on. I have tried recovery mode few times: I pressed C1+Shutter, than power button, connected device, after that I tapped "Start upgrade", the remote was beeping for a while, and than it stopped and LEDs went out. In few minutes DJI GO says that upgrade failed. Please help me!

The same happened to me, first udpdate the app (IOs), fine, second, the bird, perfectly OK, and third the RC (GL300A) from the app, and fail to update, then turned off and on and the power led light is light blue and do not connect to the app or the bird. I tried the hard reset and update with the USB port too and It does not respond the RC. Some suggestions? Sorry about my english!!

Va au debut des discussions car il plusieurs videos dans les discussion qui explique comment réinstaller la mise a jour dans ton remote control (RC) a partir de l'app DJI Go et le RC connecté ensemble via ton iphone ou ipad

Ce n'est pas un probleme de sd card. Je ne sais pas pourquoi mais le stick usb n'a aucun effet derriere le RC avec cette mise a jour faut le faire a partir de l'apps DJI go. Ton drone n'a pas besoin d'etre allumer lors du processus

https://youtu.be/AzXbGYk6HJk

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