Hacking Question How to check system software version after system prompt a system update?

[xiaobingjian]

Hi all:
I want to buy a second hand ns from others. But his ns already connect to internet and prompt a system update is required. In the system update menu it only show
update is ready and not show system software version. Is there any method to check his ns system software version? Thanks All.

 

[Shadow#1]

Hi all:
I want to buy a second hand ns from others. But his ns already connect to internet and prompt a system update is required. In the system update menu it only show
update is ready and not show system software version. Is there any method to check his ns system software version? Thanks All.

Delete the update from recovery mode

 

[xiaobingjian]

Thank you. I will have a try

Delete the update from recovery mode