title: SMS verification code request failed: unknown status code: 17093 null Firebase Phone Auth Android
body: <p>So I have implemented firebase phone Auth in my app so as soon as I request OTP it first goes to captcha page but then it returns and says this in log</p>
  <pre><code>This request is missing a valid app identifier meaning that neither SafetyNet checks succeeded. Please try again, or check the logcat for more details.
  </code></pre>
  <p>And in log cat I saw the following error</p>
  <pre><code>[SmsRetrieverHelper] SMS verification code request failed: unknown status code: 17093 null
  </code></pre>
  <p>So what is the issue here and what does the status code means?</p>