The forum design suddenly look so sucky :S the fonts are too small :S

Stock JVS doesn't have multi CSC (which forces me to install nitrality and push XME folder into the CSC and do a factory reset ) Just an extra step, but I prefer someone else to do it for me

ElinRom v1. In my sig

Just this one:
http://niekske.myftp.biz:81/elfinder/conne...9cb9643c22affa0

Not sure if you can open it. It's in Samsung>PerkaRom_i9000>Rom>JVS>ElinRomJVS_v.1.txt

It would be good that you provide your configuration (Rom/kernel) and what you did before you experience this.

I updated the system_tweak of Zach's script again. I'll upload it in a while. Some minor changes

I think I found out what would cause memory leaks at the end of the day.

If doing:


Solves this problem, it's due to vfs_cache_pressure being too low and dirty_ratio being too high.

With that, I've updated the system_tweak yet again, with this knowledge by making the VM settings more aggressive, which will trigger the memory leak faster. I made this so, as there's a workaround to clear the caches when it gets full.

Having a low vfs_cache_pressure and a high dirty_ratio will save battery and make your device perform faster at the cost of higher RAM usage.

You can read more here:
http://people.redhat.com/nhorman/papers/rhel4_vm.pdf

The updated scripts:
http://forum.xda-developers.com/showpost.p...&postcount=3147

This post has been edited by pikachu01: Sep 16 2011, 09:41 PM

When you flash with Odin, all the data inside it will be gone, including SuperUser

The previous script is a little bit battery draining, but the newer one should be more battery saving.

Umm video recording being affected is only for the BIGMEM versions. There are 4 versions altogether:

1GHz
1GHz BIGMEM
1.2GHz
1.2GHz BIGMEM

the non-bigmem ones won't break 720p recording.

Check out ElinRom Odexed. Not getting any problems so far as it's the least modified odexed ROM I found.

Edit: Oh and guys, I always remove useless system apps after every flash. You should do that too (or freeze them using System Tuner)

This post has been edited by pikachu01: Sep 17 2011, 10:07 PM

Hmm, I would need to prepare a list of apps I disable. Let me compile it and post it in XDA. I use BetterBatteryStats to show me what's draining the battery.

Updated the screenstate_scaling script. Check my sig.

Edit: The bigmem version offers more RAM at the expense of 720p recording. How you want to use that extra RAM, is to your liking

This post has been edited by pikachu01: Sep 18 2011, 02:31 AM

Yeah, you can configure ZRAM/Swap using my MemoryFreak settings in my sig. Also check out Zach's scripts which I've modified to work well with Talon. You can see the before/after of the script if you try to use Talon for a few days then flash the script. It's a really big difference


It seems that your phone is polling for your location every few mins that drains the battery. I can see partial wakelocks are the main cause of your battery drain.

Are you signed into lattitude? Or using an app that checks you in automatically?

Hey guys,

I've posted the list of safe system apps I removed/frozen so that you will get minimal battery drain:

http://forum.xda-developers.com/showthread...02#post17644102

I've also included some tweaks/tips on how to make your android perform faster/less battery draining.

---

Added on September 18, 2011, 3:32 pmLattitude is used to check in automatically to a place. You can then use the Lattitude API to check in foursquare etc. Don't think you can remove lattitude. It's built into Maps.

This post has been edited by pikachu01: Sep 18 2011, 03:32 PM

Follow the instructions in this thread:
http://forum.xda-developers.com/showthread.php?t=1266715

CTRL-F for busybox.

Thanks for reading I added a few more things in the thread including Zach's scripts and rejournaling/journaling only certain partitions.

4 hours screen time on 24hours is not bad, if you're using autobrightness. If you're not using autobrightness, it'll last longer than that.

Remove the address reservation setting in your router. It should work well after that. It's an XXJVS issue.

CM7 is known to drain more battery than Samsung Roms. Removing maps is not a good idea. You'll face some FCs on some system APKs.