LiveView Problem

[gabrielegm]

I installed version 2.3 but the Live View option does not allow me to use Zebra, Focus and other features appear in red.

I have a camera with Firmware 1.0.2 t3i

[scrax]

Do they have a red icon?
Select one option and there will be a little help line at the bottom of LCD explaining why icon is red.

On 2.3 there is anew feat that can enable global draw only for certain mode, so check if you have set Global Draw for QuickReview only instead of all.