ITMS-90809: Deprecated API Usage** - New apps that use UIWebView are no longer accepted. Instead, use WKWebView for improved security and reliability

Question

https://i.stack.imgur.com/Qxf3D.png

I am getting same error while uploading application to AppStore. Following is the detail information which I used in application.This is the detail plugins which we have used in our ionic iOS app. We are trying to resolved it from last 1 month but still not getting luck. We have updated almost all plugins with latest version but still we are getting this issue. I have did the followed the Ionic Form and added some code into config.xml but still getting same issue.

This is the detail plugins which we have used in our ionic iOS app. We are trying to resolved it from last 1 month but still not getting luck. We have updated almost all plugins with latest version but still we are getting this issue. 

I have did the followed the Ionic Form and added some code into config.xml but still getting same issue.

If someone has any idea please help.

**1. config.xml**

 <preference name="WKWebViewOnly" value="true" />
        <feature name="CDVWKWebViewEngine">
            <param name="ios-package" value="CDVWKWebViewEngine" />
        </feature>
        <preference name="CordovaWebViewEngine" value="CDVWKWebViewEngine" />



**2. package.json**

    "devDependencies": {
        "@angular-devkit/build-angular": "~0.1000.0",
        "@angular/cli": "~10.0.5",
        "@angular/compiler": "~10.0.0",
        "@angular/compiler-cli": "~10.0.0",
        "@angular/language-service": "~10.0.0",
        "@babel/helper-define-map": "^7.13.12",
        "@ionic/angular-toolkit": "^2.3.0",
        "@types/jasmine": "~3.5.0",
        "@types/jasminewd2": "~2.0.3",
        "@types/node": "^12.11.1",
        "codelyzer": "^6.0.0",
        "cordova-ios": "^6.2.0",
        "cordova-open-native-settings": "^1.5.3",
        "cordova-plugin-advanced-http": "^3.1.0",
        "cordova-plugin-androidx": "^3.0.0",
        "cordova-plugin-androidx-adapter": "^1.1.3",
        "cordova-plugin-app-version": "^0.1.12",
        "cordova-plugin-ble-central": "^1.3.1",
        "cordova-plugin-camera": "^6.0.0",
        "cordova-plugin-compat": "^1.2.0",
        "cordova-plugin-device": "^2.1.0",
        "cordova-plugin-file": "^6.0.2",
        "cordova-plugin-geolocation": "^4.1.0",
        "cordova-plugin-inappbrowser": "^5.0.0",
        "cordova-plugin-insomnia": "^4.3.0",
        "cordova-plugin-ionic-keyboard": "^2.2.0",
        "cordova-plugin-ionic-webview": "^5.0.0",
        "cordova-plugin-ms-adal": "^0.10.2",
        "cordova-plugin-nativestorage": "^2.3.2",
        "cordova-plugin-network-information": "^2.0.2",
        "cordova-plugin-screen-orientation": "^3.0.2",
        "cordova-plugin-splashscreen": "^6.0.2",
        "cordova-plugin-statusbar": "^3.0.0",
        "cordova-plugin-whitelist": "^1.3.5",
        "cordova-plugin-wifiwizard2": "^3.1.1",
        "cordova-sqlite-storage": "^6.0.0",
        "cordova.plugins.diagnostic": "^6.0.2",
        "es6-promise-plugin": "^4.1.0",
        "jasmine-core": "~3.5.0",
        "jasmine-spec-reporter": "~5.0.0",
        "jetifier": "^1.6.6",
        "karma": "~5.0.0",
        "karma-chrome-launcher": "~3.1.0",
        "karma-coverage-istanbul-reporter": "~3.0.2",
        "karma-jasmine": "~3.3.0",
        "karma-jasmine-html-reporter": "^1.5.0",
        "phonegap-plugin-barcodescanner": "^8.1.0",
        "protractor": "~7.0.0",
        "ts-node": "~8.3.0",
        "tslint": "~6.1.0",
        "typescript": "~3.9.5"
      }

**3. Used plugins:**

    cordova-open-native-settings 1.5.5 "Native settings"
    cordova-plugin-advanced-http 3.2.2 "Advanced HTTP plugin"
    cordova-plugin-androidx-adapter 1.1.3 "cordova-plugin-androidx-adapter"
    cordova-plugin-androidx 3.0.0 "cordova-plugin-androidx"
    cordova-plugin-app-version 0.1.12 "AppVersion"
    cordova-plugin-ble-central 1.4.1 "BLE"
    cordova-plugin-camera 6.0.0 "Camera"
    cordova-plugin-compat 1.2.0 "Compat"
    cordova-plugin-device 2.1.0 "Device"
    cordova-plugin-file 6.0.2 "File"
    cordova-plugin-geolocation 4.1.0 "Geolocation",
    cordova-plugin-inappbrowser 5.0.0 "InAppBrowser"
    cordova-plugin-insomnia 4.3.0 "Insomnia (prevent screen sleep)",
    cordova-plugin-ionic-keyboard 2.2.0 "cordova-plugin-ionic-keyboard",
    cordova-plugin-ionic-webview 5.0.0 "cordova-plugin-ionic-webview"
    cordova-plugin-ms-adal 0.10.1 "ADAL for Cordova"
    cordova-plugin-nativestorage 2.3.2 "NativeStorage"
    cordova-plugin-network-information 2.0.2 "Network Information"
    cordova-plugin-screen-orientation 3.0.2 "Screen Orientation"
    cordova-plugin-splashscreen 6.0.2 "Splashscreen"
    cordova-plugin-statusbar 3.0.0 "StatusBar"
    cordova-plugin-whitelist 1.3.5 "Whitelist"
    cordova-plugin-wkwebviewxhrfix 0.1.0 "WKWebView XHR Fix"
    cordova-sqlite-storage 6.0.0 "Cordova SQLite storage plugin - cordova-sqlite-storage 
    plugin version"
    cordova.plugins.diagnostic 6.1.0 "Diagnostic"
    es6-promise-plugin 4.1.0 "Promise"
    phonegap-plugin-barcodescanner 8.1.0 "BarcodeScanner"
    wifiwizard2 3.1.1 "WifiWizard2"

**ITMS-90809: Deprecated API Usage** - New apps that use UIWebView are no longer accepted. Instead, use WKWebView for improved security and reliability. Learn more (https://developer.apple.com/documentation/uikit/uiwebview).

Answer 1

I find a similar issue on this question 2 years ago. Hope it's useful. ITMS-90809: Deprecated API Usage - existing app that use UIWebView are no longer accepted