Android Question App not showing ads after change private key

[jcesar]

Hi

After change my private key to generate a app bundle my app stops show ads.

I get error code 3.

Does Anyone knows how fix this ?

 

[Erel]

It will probably be resolved automatically. Some services require you to enter the SHA-1 or SHA-256 key signature. I don't remember if AdMob requires it but if it does then you need to update the signature.