On Driver i am still getting black graphics and can't start from icon (it crashes).

what do steps 4 and 5 mean on this fix.

1. Create a blank file, name it driver.ini
2. Content for driver.ini:

[default]
ForceExternalZBuffer=0

3. Copy it to your device, location: /etc/powervr.d/driver.ini
4. ??
5. profit

and also to install the libs does it have to be

apt-get install libgles1 preenv

or just

apt-get install libgles1

Thanks in advance