Have you remove the previous one-apk?
You need to sign it properly with apk easy tool then install it again.
I Changed nothing from The sourcecode... Only Opened and closed the Apk...I think you were wrong(.Try to see everything clearly and you may find an errore simple, we cannot identify the problem without a source
I will try, thanks for The Tipp!You need to zipalign now. If you use APK Easy Tool, enable zipalign and page align
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