Downgrading to UIWebView

I;ve some issue with the refresh of the data in IOS, so i want to try using the old UIwebView.
Has anyone succes in downgrading to UIWebView.

I just
remove the IOS platform,
Unistall the ionic-wev-view cordova cordova-plugin-ionic-webview --save
add the preference as indicated in
Downgrading to UIWebView section - https://ionicframework.com/docs/wkwebview/#downgrading-to-uiwebview):

neithetheless it keeps downloadint the plugin again and using the WKWebView.
Do i missing something?

Regards

After removing the plugin, just build it. It worked for me. Otherwise, try for method 1 described in https://ionicframework.com/docs/wkwebview/#option-1-force-uiwebview-usage
$ ionic cordova plugin remove cordova cordova-plugin-ionic-webview --save
$ rm -rf platforms/
$ rm -rf plugins/
$ ionic cordova build ios