Tweaks

Make your GSM more reliable

Under some unknown circumstances you may suffer from the famous #1024 Bug. It makes the GSM chip oscillating between registered and not registered about every minute, if GSM deep sleep is enabled. There's a workaround which disables deep sleep:

Add the following to the ogsmd section of /etc/frameworkd.conf file:

ti_calypso_deep_sleep = never

Save boot time

You can save 20 seconds boot time if you make the font cache persistent.

In /etc/fonts/fonts.conf, change

<cachedir>/var/cache/fontconfig</cachedir>

to

<cachedir>/var/local/fontconfig</cachedir>

Turn of auto-suspend

If you don't want your phone to automatically suspend after some time of inactivity, in /etc/frameworkd.conf set the timeout for suspending in the odeviced.idlenotifier section to 0, which turns it off:

[odeviced.idlenotifier]
suspend = 0