I have used SMS retriever API to auto-read OTP which is working fine until last week.
It stopped working suddenly when I have given latest update and also when we tested auto-read is working fine in original apk but not working in Playstore Derived Build.

I have generated 11 digit hash key using deployment\_cert.der by following steps mentioned in below link.

[How to generate 11 char hash key for Sms Retriever with Google App signing](https://stackoverflow.com/questions/51365778/how-to-generate-11-char-hash-key-for-sms-retriever-with-google-app-signing)

Please help me how to fix it