I actually don't think Solana will stop with these two phones. The world is evolving, and phones with better processors, cameras, and memory will be needed. These features I mentioned are hardware components and can't be upgraded unless you make a new device. This is why I believe there will be more phones.
But it also depends on how customers respond to the launch of the second Solana Phone,
if it is quite successful and indeed then needs a phone upgrade with different specifications, it will be a consideration.
Solana is not only focusing on the production of their phones, but its main focus is on the network and how to make the network more stable and run well.
Solana phones may be released in limited quantities later and now the Solana V1 phone has a lot of enthusiasts and even the price exceeds the original price, it is quite crazy because they are interested in the many Airdrops that are obtained with the Solana phone.