I had exactly that problem when I bought my first Mini-2; DJI Fly wouldn't work on the phone that I had. I got the Samsung Galaxy S20 Note, but that's not a cheap phone.Hi - I have just bought a mini 2 but my current phone won't work with the fly app. Can anyone recommend a relatively cheap android phone ?
Unless you want to be a test pilot, I'd check the official DJI list of "approved phones" for DJI Fly, and pick one of those.
There list of approved phones is a joke. The only way to know is ask some people what they're using. I just purchased a Samsung a30 cheap it's not on the list but works perfectly. I had to buy it because the 2 phones I had that WERE on the list wouldn't work.Unless you want to be a test pilot, I'd check the official DJI list of "approved phones" for DJI Fly, and pick one of those.