If you're having difficulty finding a suitable firmware update or if you're unsure about proceeding, contacting Huawei support or a professional technician might be the best course of action.
If you own a —the iconic portable 4G LTE Mobile Wi-Fi hotspot (often called a “MiFi” or “pocket router”)—you are holding one of the most reliable travel companions ever made. However, like any sophisticated piece of networking hardware, its performance is only as good as its firmware. huawei e586 firmware update best