@applee I believe your phone has UFS Storage ?! Ofcourse it's not SATA SSD or NVMe SSD but it should do the job just fine! About the buses and bandwidth I am not sure at the moment... It has been a while that I have seen the schemes and details of those SoC's

No, there just haven't been any work done on the website yet See https://gitlab.com/ubports/infrastructure/lomiri.com