The mobile app rarely shows "beta" or "carrier-specific" updates. It only shows official general releases.

The HUAWEI E5573CS-323 is a stalwart of the mobile connectivity world. This compact MiFi device has provided reliable 4G LTE internet to countless users over the years. However, like any piece of technology, it requires maintenance to perform at its best. If you are experiencing connectivity drops, battery drain, or simply want to ensure your device is secure, performing a software update is the first and most crucial step.