Wszystko fajnie ale na mi8 nie są wydawane nowe romy. Ja rozwiązałem problem instalując fixa przez magisk.
Universal SafetyNet Fix v1.1.0.zip
"Universal SafetyNet Fix v1.1.0
This is a Magisk module that fixes SafetyNet on devices with hardware attestation and unlocked bootloaders. It defeats both hardware attestation and the new CTS profile updates, without any changes to device or model names, as long as you can pass basic attestation (i.e. fingerprints). No device-specific features (such as the Pixel-exclusive Google Assistant design) will be lost.
MagiskHide is required if rooted. Compatible with all Android 8.0 - 11 ROMs based on AOSP. Heavy OEM skins are not supported.
Changes since v1.0.0: works on many more devices, increased chances of passing SafetyNet on stock ROMs and older devices, support for Android 8, 9, and 10
Source code
Support group
By @kdrag0n"