Mobile app isn’t supported on my device. I’m using SM-950F. What can be the solution?
Hi @emon5122 and welcome to passbolt community forum 
Android versions lower than 10 are not supported because of the lack of security patches updates.
Which Android version are you running on your device ?
Best,
Mine is android version 9. This is latest update I can get from Samsung.
The lack of support of not so old devices is the weakness of Android unfortunately 
I saw an unofficial lineage os for sm-g950 on xda running Android 10.