QUOTE(one1002 @ May 8 2010, 04:47 PM)
ish..the battery suddenly drained so fast???now cannot turn on...need to charge summore...not even a day lah..huhuhu...charged until green light,unplug the charger at 7am...just playing it a lil bit,slept around 1pm,woke up at 4pm,the phone is already dead...
applied evything from changing to GSM,lowered brightness to level 2..disable GPS positioning..and the phone is still stock standard..
I've mentioned before, it's better to install the "System Info Widget". Sometimes, some processes may "hang" and hogging your CPU resources to 100% usage. Your battery will be drain in no time. I've experience few times, usually it's the browser, have to manually kill it X-Terminal or HTOP app.
The easier way would be restart your phone.
Turning on Wi-Fi shouldn't drain your battery so fast, even on GSM mode (2G/2.5G). With Wi-Fi, I have no problems connecting it whole day, with GSM (2G/2.5G) mode, from morning around 9am till afternoon around 3-4pm, still got about 40%~50% depending on usage.
QUOTE(Eiraku @ May 8 2010, 08:07 PM)
Not so curious when you take into consideration the lower voltages that some of the overclock profiles run at. Lower voltages = lower power consumption, no? Personally, I'm generally okay with 600 as far as performance goes, so currently running stock unmodded XLV to try to make my brick run longer.
For now at least.
Actually, even before the lower voltage is used, OC have also claimed to have better battery life.
I believe it depends on situation, if using at 100% for long time, surely OC will consume more battery life. But for normal usage, OC actually might give better battery life.
If you notice, once we go online with the N900, the processor will use up to 100% for a few seconds, mainly because of connecting to the accounts (skype, etc). Now, with OC, with the extra processing power, it might use less time to complete similar task, thus possibility of consuming less power. Some goes for other processes. Most probably that's why many previous OC without ULV claims to have better battery life than stock.