# Ionic4 Unoptimized APK

**URL:** <https://forum.ionicframework.com/t/ionic4-unoptimized-apk/166337>\
**Category:** ionic-v3\
**Created:** [June 15, 2019, 2:06pm UTC](https://forum.ionicframework.com/t/ionic4-unoptimized-apk/166337 "2019-06-15T14:06:26Z")\
**Posts on this page:** 1\
**Showing post:** 6

<div class="post-metadata">

**Author:** ![jacky-gds](https://sea1.discourse-cdn.com/ionicframework/user_avatar/forum.ionicframework.com/jacky-gds/32/131930_2.png) [@jacky-gds](https://forum.ionicframework.com/u/jacky-gds)\
**Post date:** [August 9, 2019, 10:26pm UTC](https://forum.ionicframework.com/t/ionic4-unoptimized-apk/166337/6 "2019-08-09T22:26:41Z")

</div>

Oh wait it’s not actually blocking. It is actually just a warning. I was misleading other Play Store errors.

Oh no, wait again… Well I can’t really understand as it’s a warning (errors are now solved, they was symbolized by a red exclamation mark), but the “start implementation on the channel” button it’s still disabled.

 ![16](https://global.discourse-cdn.com/ionicframework/original/3X/7/d/7d65f3ea7961f64e79f39343e1ca9088d267bfab.png)

**BUT**

it’s solvable by CLI

```auto
cd platforms/android && ./gradlew bundle

```

or by android studio manual build.

> <https://github.com/apache/cordova-android/issues/610>

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