Problem with XMLRTC even after deleting

Hi, I installed All in One Security and activated the pingback protection, which I then found out caused the remote posting through the wordpress iPhone app to stop working (I read that this can happen after doing it).

However, I haven’t been able to fix it. I tried disabling pingback protection, disabling the app and finally deleting it altogether. None of these have made the WordPress app work again.

I am fairly sure that something has changed with the xmlrtc settings, and it didn’t change back when I deleted the app.

My blog is wwww.economiesofkale.com

I hope you can help ??

https://www.ads-software.com/plugins/all-in-one-wp-security-and-firewall/