Problem with mesh leveling - e3v2 bltouch

[duckyfablab]

Hi guys, I am new to 3D printing, I have 2 problems. Firstly, my firmware did not show the distance after done mesh leveling, so I can not know exactly how far or close between the bed and the nozzle is. Secondly, my bed leveling only have 25 point, instead of 35. Please help me! Thank you guys so much for speeding time.

[Koky05]

Did you also upgrade FW in display?
In advance menu you can choose how big mash you want to try. Default is 5x5.