Keystore.jks to android.keystore

[Anke]

@mercede

From beginnig I created my App with Mit App Inventor (obtaining related android.keystore)
Then Google Play reccomend to use Android Studio to upload it.
In such case I got keystore.jks
Still have some issues with uploading my App.
Question: is possible to convert the keystore.jks to android.keystore?

I don't understand exactly what you want to do.
Did you create your current app version with Android Studio (AS) and do you want to update your previously created with AI2?

If so, then you have to sign the new one (AS AKP) with your original AI2 keystore (android.keystore), e.g. with APK Editor Studio:

Steps:

1. decompile the AS APK (new app version)
2. rename (AI2) android.keystore to android.ks
3. sign APK (with this original AI2-keystore: android.ks)
4. save / recompile APK
5. upload to Play Store

see also here:

How to build a big app → APK max. 100 MB or → AAB 150 MB

Steps to build a big app for APK → max. 100 MB or AAB → max. 150 MB (new, added on Aug 31, 2021) 1. APK (Note: apps that were released before Aug 1, 2021 can still use APKs !) You can use e.g. APK Editor Studio for that. First download the keystore "android.keystore" from your AI2 account and rename it to: "android.ks" remove some big files (png, jpg, mp3,…) from the assets (AIA < 10 MB, better < 5 MB) build APK decompile APK (re)insert the missing files to the assets recompile your …