Despite all the leaks and rumors about the successor of the iPhone SE, it seems that Apple has recently decided to stop its development. Insiders familiar with the inner workings of the Cupertino giant mention that three other handsets are in the making, all featuring large screens (between 5.8 and 6.5 inches in size).
https://www.notebookcheck.net/Apple-allegedly-killed-the-iPhone-SE-2.309248.0.html