Many experts recommend performing a factory reset after a major software update to clear out old cache files and ensure the new firmware runs cleanly.
Software updates sometimes wipe the channel database. It is always a good idea to back up your "Channel List" to your USB drive before performing a full software flash. Conclusion qmax mst-999 software
Most models feature a memory capacity for up to 5,000 to 8,000 channels with support for automatic searching of satellites and transponders. Many experts recommend performing a factory reset after