If this can happen, is it possible that once mandatory developer verification comes into effect, all 3rd party apps will be uninstalled at first and require a re-install?
Concerning this specific case, NFCGate is a tool on which malware (family) titled NGate by ESET is based, thus likely causing a false positive.
Oh, and no bypass is available anymore (aside from disabling play protect):



There are newer stingray type devices that are effective against 3G and 4G devices as well, and I think there’s one that’s coming out soon or has already been released that works on 5G to some extent but not completely. I haven’t read up on it fully lately, but there’s definitely more out there than just 2G/3G devices.
If you read the alleged protection dialog, Google’s only blocks against 2G networks. The same of which many carriers allow, enable, or enforce blocking, and if not *#*#info#*#* let’s you do it yourself.
“2G network protection - Avoids 2G networks, which are less secure”
OH, that’s why 4636.
So 3646633 could be ENGMODE (Engineer Mode on MediaTek). Are all of them like this?
Most of the time they do spell things, yeah, then there are the weird legacy holdover ones. The *3001#12345#* iPhone code is an old Nokia engineering screen code that probably only had meaning to Nokia S40/S60 engineers.
Interesting. *#*#info#*#* didn’t do anything for me.
Invalid mmi code
Edit: I did however find it under settings, network,sims, and then when I selected my particular sims, it scrolled down a bit. I found that that was already disabled. It was labeled as 2G network protection.
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