Do you want to speed up your LG Cookie? I heard something on the LG Cookie forum that you may delete few files from CUST_THEME to make your phone speed up. They all have been tested by many people with proven results. It wouldn’t brick your phone if you follow the steps exactly as described. LG-Cookie info
Caution: Before getting started, remember to back up your LG Cookie, including your contacts, SMS messages, files and photos.
Credits to kulesiak2
How to Speed up your LG Cookie Steps:
The first step I suggest you to make CUST copy – everything can happen..
Files you can delete:
Lgapp/dmf/Startup – everything
Lgapp/media/Sounds – folders "Aging" and "Default mp3"
Lgapp/media/Sounds/Default sounds/ – Everything except of "Other Tones"
Lgapp/media/Sounds/Game – Here you can delete what you want. I bet u use flashplayer except of roulette, so you can delete every file with "roulette", files with "dice" are ofc "Dices" game sounds. Delete it or leave it – your choice (i’ve deleted them)
Lgapp/media/Flashcontents/Default SWFs – whole folder
Lgapp/media/BlogService – all
Lgapp/Media/Factory – all
Lgapp/Media/builtin – if you’ll delete it, you’ll be unable to use Muvee Studio, the rest will work properly
Lgapp/Pso – everything except of YOUR LANGAUGE file. After deleting it, u’ll be unable to use other langauges, only the ones you left.
lgapp/Common – these 2 images
lgapp/Common/Obigo/img – all
lgapp/Media/Event Sounds – you can delete all
lgapp/Media/Language – everything except of your langauge (mine was "Polish"), HeaderInfo.bin and FakeLanguage!
lgapp/Media/Images/Default Images – i’ve deleted all except off Power_on and off
lgapp/Media/Keytone sounds/ivt/Game/ – Roulette for sure, files with "dice" could stay – u can delete theme too if u want
lgapp/Media/Keytone sounds/ – here you can delete touch sounds you dont use, i’ve deleted Bee-beep and Piano. DO NOT DELETE "ivt" DIRECTORY!
lgapp/dmf/Browser – if u’re not using default browser, i suggest you to delete it. Phone is much faster without it (browser folder = 5mb+)
lgapp/dmf/MuveeStudio – if u’ve deleted files from Lgapp/Media/builtin, delete all files from here aswell except of Muvee.dmf. U’ll be able to visit Muvee studio but it’ll be unusable.. Little extra to this on the end of topic
LGAPP\Media\Frames – this will delete frames in camera. You can leave it or delete if you want
is this working on our phone?