Hi guys:

Today I went to test the Spark after the update and tried the rocket mode ... on the screen did not appear the adjustment of the distance that the drone can go up ... I pressed ok and it went up in the limit ... I did something wrong or Can it be a software problem?
Thanks

After you select Rocket, touch it again and it should give you the slider bar to adjust the height.

Only with RC ?

Here is a video for your reference.

Today I tried again and it worked out .... thanks

Seems like there might be a small glitch after the update where you need to update your device.  I had a few minor issues but after I rebooted my iphone 6, the problems went away.