Thanks
@Eamo5 and
@Diaz1999! I finally got SafetyNet to pass and can use GPay again on my Walleye.
For people a little noobish like me, this is what I did:
1. Installed magisk by flashing zip through TWRP (following instruction in first post to get into TWRP)
2. After magisk was installed, inside magisk app installed the Universal SafetyNet Fix by kdrag0n (google it and download the zip from GitHub)
3. Connect USB to computer and do
adb shell
4. Once in shell get root
su
(have your screen on as you'll need to confirm root access)
5. Mount using
mount --remount / -w
6. Do the following
Bash:
cd /data/adb/service.d
touch cts.sh
chmod 755 cts.sh
nano cts.sh
7. Once in nano (editing the file) just copy and paste exactly
Bash:
#!/system/bin/sh
resetprop ro.build.version.security_patch 2020-10-05
8. Press
ctrl+x
it will say "Save modified buffer (ANSWERING "No" WILL DESTROY CHANGES) ?" hit the "Y" key to save
9. Close out your adb shell, unplug USB, reboot your phone.
10. Once rebooted, go into magisk app and "Check SafetyNet" it should now pass!