Ionic 3 App Not Working on Android Device our nox emulator but working fine on ionic serve i have tried solutions on forum, etc

#1

Uninstall, then install again.
npm uninstall -g cordova
npm install -g cordova

<content src=“index.html” /> <access origin="" /> <allow-intent href="http:///" /> <allow-intent href="https:///*" />

cordova plugin rm cordova-plugin-ionic-webview
cordova plugin add cordova-plugin-ionic-webview@1.2.1
ionic cordova platforms remove android
rm -rf plugins
ionic cordova build android

my application is starting but on login screen it is not redirecting to dashboard

√ Gathering environment info - done!

Ionic:

ionic (Ionic CLI) : 4.2.1 (C:\Users\AppData\Roaming\npm\node_modules
\ionic)
Ionic Framework : ionic-angular 3.9.3
@ionic/app-scripts : 3.2.3

Cordova:

cordova (Cordova CLI) : 9.0.0 (cordova-lib@9.0.1)
Cordova Platforms : android 8.0.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webvi
ew 1.2.1, (and 4 other plugins)

System:

(G:\asdk) SDK Tools : 25.2.5
NodeJS : v10.15.1 (C:\Program Files\nodejs10\node.exe)
npm : 6.1.0
OS : Windows 8.1

after updating
G:\ionic appz\ionice\check>ionic info
√ Gathering environment info - done!

Ionic:

ionic (Ionic CLI) : 4.2.1 (C:\Users\ABDULBASIT CHIPPA\AppData\Roaming\npm\node_modules
\ionic)
Ionic Framework : ionic-angular 3.9.3
@ionic/app-scripts : 3.2.1

Cordova:

cordova (Cordova CLI) : 8.0.0
Cordova Platforms : android 7.0.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webvi
ew 3.1.2, (and 4 other plugins)

System:

(G:\asdk) SDK Tools : 25.2.5
NodeJS : v10.15.1 (C:\Program Files\nodejs10\node.exe)
npm : 6.1.0
OS : Windows 8.1