# Google Play App Signing **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [December 24, 2017, 4:28pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949 "2017-12-24T16:28:29Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![Dream\_Less](https://avatars.discourse-cdn.com/v4/letter/d/3be4f8/32.png) [@Dream\_Less](https://community.thunkable.com/u/Dream_Less)\ **Post date:** [December 24, 2017, 4:28pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/1 "2017-12-24T16:28:29Z")
I were uploaded an app to playstore which was build with [beta.thunkable.com](http://beta.thunkable.com). when I go to the site I got a notice saying [beta.thunkable.com](http://beta.thunkable.com) will be retired from December so I export .aia file of my project and upload it to [app.thunkable.com](http://app.thunkable.com) and I make some updates when I update to google play it show some error see below. You uploaded an APK file that is not signed with the upload certificate and you should use it. The loading certificate has the fingerprint [SHA1: AE: 6D: 67: A1: A4: F4: 29: DB: 24: 78: 69: F7: B8: BF: 41: 0D: 6A: A1: F5: BC] and the certificate you used to sign the APK has the fingerprint [SHA1: 3C: 8C: 03: 45: 97: 68: 91: D7: AE: 76: 0B: 1F: 9E: 3A: 81: 60: 59: 09: 28: 49] LOAD ANOTHER APK Please help ---
**Author:** ![Peter\_Mathijssen](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/peter_mathijssen/32/7493_2.png) [@Peter\_Mathijssen](https://community.thunkable.com/u/Peter_Mathijssen)\ **Post date:** [December 24, 2017, 5:15pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/2 "2017-12-24T17:15:31Z")
Export your keystore file from beta and upload it to app.thunkable. [https://docs.thunkable.com/android/beta-migrate.html#migrate-both](https://docs.thunkable.com/android/beta-migrate.html#migrate-both) ---
**Author:** ![addagenciadigital201](https://avatars.discourse-cdn.com/v4/letter/a/47e85d/32.png) [@addagenciadigital201](https://community.thunkable.com/u/addagenciadigital201)\ **Post date:** [September 22, 2020, 2:26pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/3 "2020-09-22T14:26:57Z")
Hello Peter I´m just upgrading apps, without migration from beta, but receiving the same error message. What could be wrong? ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [September 22, 2020, 3:35pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/4 "2020-09-22T15:35:53Z")
Hi @addagenciadigital201 - are you updating an app in the Play Store? Can you share a screenshot of the full error message you are seeing please? Thanks! ---
**Author:** ![addagenciadigital201](https://avatars.discourse-cdn.com/v4/letter/a/47e85d/32.png) [@addagenciadigital201](https://community.thunkable.com/u/addagenciadigital201)\ **Post date:** [September 22, 2020, 4:49pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/5 "2020-09-22T16:49:09Z")
Hello @domhnallohanlon ![apk error](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/e/c/ecd216fddf1a7169103b4b9e1bf0c526fb32f983.jpeg) ---
**Author:** ![domhnallohanlon](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/domhnallohanlon/32/29554_2.png) [@domhnallohanlon](https://community.thunkable.com/u/domhnallohanlon)\ **Post date:** [September 22, 2020, 7:40pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/6 "2020-09-22T19:40:59Z")
Have to tried updating your keystore? [https://docs.thunkable.com/publish-to-play-store-android#updating-an-existing-app-on-the-play-store](https://docs.thunkable.com/publish-to-play-store-android#updating-an-existing-app-on-the-play-store) ---
**Author:** ![addagenciadigital201](https://avatars.discourse-cdn.com/v4/letter/a/47e85d/32.png) [@addagenciadigital201](https://community.thunkable.com/u/addagenciadigital201)\ **Post date:** [September 22, 2020, 8:24pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/7 "2020-09-22T20:24:50Z")
Not sure how to use it. Must export from Thunkable and then I must use at on the Google Play Store to upload the APK? ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 12:05pm UTC](https://community.thunkable.com/t/google-play-app-signing/12949/8 "2024-11-08T12:05:52Z")