hey thanks for your reply the gimbal is broken. I fixed that got the update on the sd put it in the slot starts to green/red flash like it’s supposed to for a firmware update but doesn’t go solid green or red just goes back to flashing green then goes back to red/green
I’m trying to upgrade a phantom 3 Pro firmware and i’m getting the red/green blinking on the gimbal for a while then I get a series of flashing green pause flashing green then again with the red/ green cycle. Has been going on 35 to 45 minutes. This is a broken drone off eBay and I’m a newbie...