I have developed my App on XCODE 8 which by default removes iPhone 4 emulator and I didn't notice that until I finished my app, and I used Auto layout to make the UI fits all iPhone screens and that what happened (the layout was good on iPhone 7,6,5) **the problem is** when I additionally installed **iPhone 4 emulator** I found that the layout is totally missed up and unreadable/usable.

So what options do I have to solve this and make it fit the iPhone 4 screen too with Auto-Layout with missing up the other sizes ? 

**Here is screen shot of my Login screen on iPhone 6 (4.7") vs iPhone 4 (3.5")**

[![iPhone 6](https://i.stack.imgur.com/YKbdv.png)](https://i.stack.imgur.com/YKbdv.png)

[![iPhone 4](https://i.stack.imgur.com/JjOdq.png)](https://i.stack.imgur.com/JjOdq.png)