Do NOT power off the device. After about 90 seconds, you will see Update Success. The device will reboot automatically.
Some firmware builds hide the Network Information Table (NIT) search by default. satlink st5150 firmware better
After the update, go to Menu > System Settings > Factory Reset. This clears any leftover cached data from the old firmware and ensures the new drivers load correctly. Do NOT power off the device
Once you have installed the latest firmware (V3.35), you can optimize it further. These are not official features but community-proven modifications. Some firmware builds hide the Network Information Table
The ST5150 loads plugins from the SD card on startup.
Older firmware versions often struggle with DVB-S2 and 16APSK modulation. A newer firmware update optimizes the tuner algorithms, reducing the time it takes to lock onto a signal from 5 seconds to under 2 seconds.