Something has changed in the latest upgrades ...or near recent upgrades.. in the Android system on my phone regarding uploading photos to the forum. Seems to have gone the same way as trying to use photos from an iPhone.
Namely ....Rotation !
I used to simply take the photo from the phone, transfer it to te Mac then upload to the forum. But now, it rotates. If after importing it, I use Preview to rotate left and then rotate right, whatever is confusing the forum s/w is removed.