SafetyNet Attestation Failures on Fairphone 6 with iodéOS 7.3

Apps & Core Settings
1

Split from this thread: Multiple Stability and Functional Issues on Fairphone 6

Dear iodéOS Team,

Opening a thread for SafetyNet attestation issues, though I understand this may be discussed elsewhere.

Issue: SafetyNet Attestation Failures

  • Observation: Device fails SafetyNet attestation in microG settings.
  • Impact: Affects app compatibility. For example:
    • Sparkasse “Mobiles Bezahlen” app crashes during payment confirmation
    • Some games may be affected
  • Question: Is this expected behavior? Are there known solutions?

Device: Fairphone 6
iodéOS Version: 7.3

I’m aware this may not be FP6-specific, but wanted to document it for others experiencing similar issues.