Good day!

I am suggesting to add the ability to select primary and secondary LTE bands for this device for a more stable internet connection. In my current situation, I am aggregating bands 1 and 3. Initially, it chooses band 1 as primary and aggregates with band 3 if large bandwidth is necessary. But over time, it switches to band 3 as primary and band 1 as secondary or band 3 aggregates with itself (which doesn't give a better speed). Upon testing all 3 setups, I prefer to aggregate band 3 and band 1 with band 3 as primary and band 1 as secondary because it has the fastest download speed and good upload speed between the 3 setups. My network carrier supports a total of 5 LTE bands (4 FDD, 1 TDD) for this device, but upon further testing, bands 3 and 1 are the best bands to aggregate based on my needs. TDD band 40 gives the best download speed among all bands, but its upload speed is pathetic (I do need a good upload speed).

I hope that the support team or development team would consider implementing this suggestion. This would be extremely helpful for users.

Thank you very much!