4g630-v1.0.0.29-en [2021]
If you're reverse-engineering or updating such a device, the .29 build number is the most actionable part — it suggests the 29th continuous integration build of the 1.0.0 release for English markets on that 4G chipset.
v1.0.0.29-en Category: Network Stability / Security 4g630-v1.0.0.29-en

