The Nokia FastMile 5G Gateway (specifically the model, often labeled 5G21-12W-A ) has become the gold standard for fixed wireless access (FWA). It’s powerful, has excellent external antenna ports, and supports mmWave.
A: Yes, if you saved the backup before patching. Without a backup, you cannot revert. nokia fastmile 5g gateway 31 unlock patched
I can then point you toward the specific or firmware link for your version. The Nokia FastMile 5G Gateway (specifically the model,