do i need to recalibrate the battery when i flash new rom?
the battery seems to be drop faster then ori rom

Go into maps,press menu soft key,latitude,press menu soft key again,latitude settings, then got an option that says Sign out of latitude. Click that then u sign out of latitude

ES file explorer is the best, i use it as my root explorer to do whatever i want in the system folder, so far never fails me

and it's free!

Try going through a few charge cycles, battery should improve if u just flashed a new rom

Its called new rom syndrom. LOL. You just flash new rom so your playing more with the phone and the batt drop faster.

I can't really recommend accurate way to calibrate the battery because our battery fuel gauge is different. Just try what is stated in this thread. http://forum.xda-developers.com/showthread...light=calibrate

My checkrom 2.0 on Siyah 2.1.1, task killer frozen, flight mode, nothing on

1% drained in 2 hours...on my checkrom1.0 I could go 6 hours in flight mode in 1%.

I have no idea why my battery life is so much worse than last time.

And I just leave the phone in standby for like 16hours to see the drain, Used my N97 in the mean time.

Thinking it might be ROM related and not kernel as I never had this problem in checkROM 1.0...

Any suggestions on what could be draining it faster? I have no apps that update using internet like facebook. Maps is also frozen.

after the first step
on few cycle of charging and discharging do we need to wait for the battery to completely drain first then only charge?
after charge take out the battery wait for 90 second again?

Thanks bro. But after logging out from latitude the maps still running. How to freeze it? Disable it?

I have never try this before but this method seems to attract alot of attention and people's feedback seems positive. I normally just let my battery be.

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Added on November 3, 2011, 7:01 pmMap service is always running. Its normal.

This post has been edited by antt00: Nov 3 2011, 07:01 PM

and dun have the time to perform it also

where did u check to see if maps was running? in settings? on my device maps is also running, but it isnt draining battery

I find siyah 2.1.1 drain batt also. I actually switch back to 2.1 final. Now I am actually on 2.1 beta 16 with all optimization turn off. Wanna test batt on this version cos i like its speed. Remember latest is not always the best.

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Added on November 3, 2011, 7:05 pmLOL. Yeah very true always flashing something no time for calibrating batt.

This post has been edited by antt00: Nov 3 2011, 07:05 PM

using es file explorer .. how to go one folder up from /sdcard??


nvm: find it already....

This post has been edited by todinidot: Nov 3 2011, 07:11 PM

then i guess i need to flash back the siyah 2.1 d
lucky still keeping the file inside sdcard...

What do you mean by optimisations? I am planning on reverting to my 2.1b13 because that was how I got the 6 hours on 1%

Does the 2.1b16 have same battery life as the b13 but with better performance?

I didn't UV on my b13, but on my 2.1.1 with UV battery life is even worse than my b13!!!

From the running application in manage apps. But maps is the main wakelocks.

how to arrange auto arrange the icons in the drawer by alphabetical order.

Hey i got the same experience with beta 13, the best battery life. Beta 16 life was too short cos RC1 came too fast so i got no time to test it. Have reverted back to this version and testing now.

Beta 16 is the version Gokhan turn off all compiler optimization.

what is the use of battery calibration anyway?

I do not use touchwiz. I am not sure if you can sort it with stock TW but I think it was possible with TW 4.5. Need someone that is using TW to confirm.

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Added on November 3, 2011, 7:18 pmSo that it shows accurate battery levels.

This post has been edited by antt00: Nov 3 2011, 07:18 PM