Xiaomi drone help

[Blake7]

Hi all, does anyone have any experience with the Xiaomi 4K drone, I managed to damage my drone to the point were one of the landing legs became damaged beyond repair, I have a friend in China who sourced me a new leg (think it was second hand as spares are not readily available yet) the new leg fitted fine after a major strip down, but now I get a constant compass error relating to the aircraft it just won't calibrate
I'm a bit of a newbie and I'm not really sure which component is the "compass" there are two cables running down into the leg, one is connected to a tiny PCB and the other one is attached to what looks like a small silver cyndrical container with a small antenna on it?

I've attached a photo of the drone with its top cover removed if it helps.

Be grateful if someone could point me in the right direction.

Thanks

Tony

 

[Jackson]

That's a GPS module, it may also contain a compass. Try Googling the numbers on it.

 

[Metehanemlik]

Try to open inside maybe gps cable might be disconnected