[Desire HD Themes and Apps] lateral18:
Background

after editing the read_ahead_kb value of the script to speed it up. in the. init.d folder in the phone . it came to my head why dont i do that for the rest of the folders in that directory . I checked the destination folder and edit the other values , to increase their read_ahead_kb speed of the other folder thus the system .:p

i got there (sys/devices/virtua/bdi/)

there are other folders , the original value was 128 kb , i increased it 512 kb the phone was stable for a day and the games look better and the phone felt smoother . next day i increased it to 768 kb , the phone was even smoother , i took the final step to bump it to 1024 kb . holy cow . i could tell the difference :D

just an example , playing agent dash , i couldnt play music at the same time, but with the value of 1024 kb read ahead speed , now i can play it and listen to my progressive techno . the improvement is not just in game but in apps (opening and closing) .:good:

i meant you have to see it to believe :eek:

there is only one hiccup here . the rom the phone has is energy rom , is a port , but hopefully most of the roms have the same path .

* that is why is best to just attach the script and others can just change the path to it . it will be easier ( dont be lazy and check you file location)

* the first link is the direct script ,

* i dont know why the values dont stick from folders sys/devices/bdi/virtual/179:64 to sys/devices/bdi/virtual/254:4 :confused:

* folder sys/devices/virtual/bdi/179:0 is the sd card value . usually roms have a init.d script for it. i have a sd card class 10 and 4096 kb works best form me, but 2048 kb and 3072 kb are good values too

* KERNEL HAS TO SUPPORT INIT,D SCRIPTS *** REQUIREMENT***

the script is really simple , dont be that hard .

INSTALLATION INSTRUCTIONS

- download to sd card

- using a file explorer ( root explorer . es explorer , there are a few in the android market )

- copy and paste the scritp tp the init.d folder ( mount system first)

- change permissions to RWX R-X R-X

- unmount system press home reboot

- reboot . enjoy , let me know

*** New** instructions

> download .zip to the root to the sd card

>boot into recovery flash script

> optional wipe both caches [dalvik and cache] . fallowing boot should take like 5 minutes ( clearing caches , helps to have cleaner mods , trust me i know

> check directory to make sure values stick , make sure have same directory , actually do this before , flashing lol

[[[ Not responsible for broken phone or anything that happens after flashing it ]]]]

here it is enjoy . any question ask , happy to share , hope it helps

SCRIPT

https://dl.dropbox.com/u/63125440/s99performancetweak

SCRIPT WITH READ_AHEAD_KB INCREASED TO 768KB

>>should work on all 2.3 roms<<

https://dl.dropbox.com/u/63125440/Perfomance Tweaks.zip

SCRIPT WITH READ_AHEAD _KB INCREASED TO 1024KB/

I called it V2 ;)lol >>should work on all 2.3 roms<<

https://dl.dropbox.com/u/63125440/Perfomance Tweak v2.zip

[FOR 2.3,3 ROMS USING SENSE 3.5

SCRIPT FOR BLACKOUT ICS (THANKS FOR Roberto_lim)

https://dl.dropbox.com/u/63125440/Perfomance Tweaks (Blackout ICS).zip

[FOR BLACKOUT ICS ROM ONLY]

** added extra download links **