Upload failed to google play

Question

I face this problem when I want to upload an app in the google play store :-

Upload failed You uploaded an APK or Android App Bundle signed with a certificate that is not yet valid. You need to sign your APK or Android App Bundle with a certificate that is currently valid. Find out more about signing.

pleas help Not: i solve that by change the date of pc

Answer 1

You need to sign your APK with a valid key before uploading to the store. You also have to pay a $25 fee once to get registered as a Play Store developer. See more here .

Answer 2

When you create the certificate your app is signed with, you have to specify a start date and an expiry date .

It looks like the start date set on your certificate is in the future, so technically, your certificate is not valid. That's what this error message indicates.

How did you create the keystore? Consider creating a new one. See instructions here: https://developer.android.com/studio/publish/app-signing#generate-key