Navegando por ahí, me he encontrado en un blog esto:
Increase Battery Life
25/08/08 00:14 Filed in:
Hacks
I will be away this week on holidays but when I return I will have some new videos and info for you. I would like to continue this blog with more of the video reviews starting to focus on software and hacks.
For now, I will leave you with a hack I tried myself and it seems to really improve battery life. Please try it and report back as I have only tested it for a day and I can’t really make an objective call on this.
When I changed this setting I still had 30% of my battery left at 2am after using the phone, GPS, browser, and emails throughout the day. Usually my phone only made it to about 8pm before it whined about needing to be charged.
By default the Telus Diamond will disconnect data connections after 600 seconds. This does NOT mean your data connection will turn off (as seen in the connection manager) but will be idle until needed again.Every time you terminate any programs using the data network the phone will still have an active connection for 10 min (unless you shut off the phone).
All I did was change this:
HKEY_LOCAL_MACHINE\Comm\ConnMgr\Planner\Settings\
CacheTime
-change the decimal value from the default 600 to 60
If you are using Push mail then this is not for you.
Supuestamente, habría que cambiar el valor decimal de esa ruta de 600 a 60. ¿Alguien lo ha probado?