Below is the link using which I changed the key hash for release apk in facebook
App is misconfigured for Facebook login: Android Facebook integration issue
But it does not help, facebook login run on device if I install the app using debugger, but if I used the signed apk it does not; I know both will have different signatures and I have created keyhash using the same but got zero result.
Below is command:
C:\Program Files\Java\jdk1.7.0_75\bin> keytool -exportcert -alias ****** -keystore "E:\Neha\Uploaded_projects\***\abc.keystore.jks" | "E:\Neha\openssl\openssl-0.9.8k_X64\bin\openssl.exe" sha1 -binary | "E:\Neha\openssl\openssl-0.9.8k_X64\bin\openssl.exe" -base64