[Q] low memory killer 1000,2000,... casue reboot - Sony Ericsson Xperia Neo, Pro

I am using this setting.
echo "0,1,4,6,13,15" > /sys/module/lowmemorykiller/parameters/adj
echo "4000,5000,6000,10000,15000,20000" > /sys/module/lowmemorykiller/parameters/minfree
I see other members using 1000,2000,... or lower for minfree.
If I use my value for my neo, firefox closes when I load some image heavy page.
If I use lower value for my neo, it reboots in the same situation.
It is pretty strange. Please give some advises.
p.s. my vm.min_free_kbytes is 4096, related?

For stable use system use and low battery drain
echo 0 > /proc/sys/vm/oom_kill_allocating_task
echo 1 > /proc/sys/vm/vfs_cache_pressure
echo 95 > /proc/sys/vm/dirty_ratio
echo 80 > /proc/sys/vm/dirty_background_ratio
echo 0 > /proc/sys/vm/block_dump
echo 1 > /proc/sys/vm/overcommit_memory
echo 80 > /proc/sys/vm/overcommit_ratio
echo 3 > /proc/sys/vm/page-cluster
echo 0 > /proc/sys/vm/panic_on_oom
echo 0 > /proc/sys/vm/dirty_expire_centisecs
echo 0 > /proc/sys/vm/dirty_writeback_centisecs
echo "10" > /proc/sys/fs/lease-break-time
echo 3 > /proc/sys/vm/drop_caches
Click to expand...
Click to collapse
for performance
echo 1 > /proc/sys/vm/oom_kill_allocating_task
echo 100 > /proc/sys/vm/vfs_cache_pressure
echo 10 > /proc/sys/vm/dirty_ratio
echo 4 > /proc/sys/vm/dirty_background_ratio
echo 0 > /proc/sys/vm/block_dump
echo 1 > /proc/sys/vm/overcommit_memory
echo 100 > /proc/sys/vm/overcommit_ratio
echo 3 > /proc/sys/vm/page-cluster
echo 0 > /proc/sys/vm/panic_on_oom
echo 3000 > /proc/sys/vm/dirty_expire_centisecs
echo 1000 > /proc/sys/vm/dirty_writeback_centisecs
echo "10" > /proc/sys/fs/lease-break-time
echo 3 > /proc/sys/vm/drop_caches
echo "256,512,4096,11120,25360,33300" > /sys/module/lowmemorykiller/parameters/minfree
Click to expand...
Click to collapse
you can copy this to file without extention end run into terminal/shell exec sh path_to_your_file
try this and give me a feedback. On rom i use it's give a very good scores

invidian1 said:
For stable use system use and low battery drain
for performance
you can copy this to file without extention end run into terminal/shell exec sh path_to_your_file
try this and give me a feedback. On rom i use it's give a very good scores
Click to expand...
Click to collapse
Can we make a file and put this init.d folder??
Sent from my MT11i using xda premium

vishal_android freak said:
Can we make a file and put this init.d folder??
Sent from my MT11i using xda premium
Click to expand...
Click to collapse
Of course, plese I added smartassv2 setting to this scripts too. But they will not work if you didn't choose smartassv2 as Your Governor. Delete ".txt" and push one of them to init.d folder.

Related

[Tweaks] All in one tweaks build.prop,init.d,Wifi,Xloud,Bravia,A-Gps,A/V Sync,Modules

Intro
Tweaks for All ROM To make your phone faster and more features
Installation For init.d and build.prop @ post Here
ChangeLog @ post Here
Build.prop Tweaks
Some ROM have 2 build.prop you have to change both @ /System and /System/bin​
Code:
# Raise JPG quality to 100%
ro.media.enc.jpeg.quality=100
# VM Heapsize; 178MB RAM = 32 is better
dalvik.vm.heapsize=32m
# Render UI with GPU
debug.sf.hw=1
# Decrease dialing out delay
ro.telephony.call_ring.delay=0
# Helps scrolling responsiveness
windowsmgr.max_events_per_sec=150
# Save battery
wifi.supplicant_scan_interval=180
pm.sleep_mode=1
ro.ril.disable.power.collapse=0
# Disable debugging notify icon on statusbar
persist.adb.notify=0
# Increase overall touch responsiveness
debug.performance.tuning=1
video.accelerate.hw=1
# Photo and video recording quality tweak (2.3 Rom only)
ro.media.dec.jpeg.memcap=8000000
ro.media.enc.hprof.vid.bps=800000
# Photo and video recording quality tweak (2.2 Rom only)
ro.media.dec.jpeg.memcap=10000000
ro.media.enc.hprof.vid.bps=1000000
# Photo and video recording quality tweak (Official ROM only)
ro.media.dec.jpeg.memcap=10000000
ro.media.enc.hprof.vid.bps=1600000
# Internet tweaks
ro.ril.hsxpa=2
ro.ril.gprsclass=12
ro.ril.hep=1
ro.ril.hsdpa.category=10
ro.ril.enable.3g.prefix=1
ro.ril.htcmaskw1.bitmask=4294967295
ro.ril.htcmaskw1=14449
ro.ril.hsupa.category=6
ro.ril.def.agps.mode=2
ro.ril.def.agps.feature=1
ro.ril.enable.sdr=1
ro.ril.enable.gea3=1
ro.ril.enable.fd.plmn.prefix=23402,23410,23411
ro.ril.enable.a52=1
ro.ril.enable.a53=1
ro.ril.enable.dtm=1
# NetSpeed tweaks
net.tcp.buffersize.default=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.wifi=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.umts=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.gprs=4096,87380,256960,4096,16384,256960
net.tcp.buffersize.edge=4096,87380,256960,4096,16384,256960
# Disable blackscreen issue after a call
ro.lge.proximity.delay=25
mot.proximity.delay=25
# Fix some application issues
ro.kernel.android.checkjni=0
# Phone will not wake up from hitting the volume rocker
ro.config.hwfeature_wakeupkey=0
# Force button lights on when screen is on
ro.mot.buttonlight.timeout=0
# Disable boot animation for faster boot
debug.sf.nobootanimation=1
# Enable Stagefright helps stream Video and Music Faster
media.stagefright.enable-player=true
media.stagefright.enable-meta=true
media.stagefright.enable-scan=true
media.stagefright.enable-http=true
# Enable display Dithering
persist.sys.use_dithering=1
# Enable purgeable assets
persist.sys.purgeable_assets=1
# For SD storage insert notification sound
persist.service.mount.playsnd=0
init.d tweaks
Download Init.dtweaksV3.rar and choose 99Tweaks for balance option and 99XTweaks for aggressive tweaks copy it to /system/etc/Init.D
Note:Choose 99TweaksLow/99XTweaksLow for sdcard class3 and lower​
Init.d tweaks contain
IPv4 tweaks
Code:
echo "0" > /proc/sys/net/ipv4/tcp_timestamps;
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse;
echo "1" > /proc/sys/net/ipv4/tcp_sack;
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle;
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling;
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes;
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl;
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout;
echo "404480" > /proc/sys/net/core/wmem_max;
echo "404480" > /proc/sys/net/core/rmem_max;
echo "256960" > /proc/sys/net/core/rmem_default;
echo "256960" > /proc/sys/net/core/wmem_default;
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem;
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem;
Dalvik VM tweaks
Code:
echo "4096" > /proc/sys/vm/min_free_kbytes
echo "0" > /proc/sys/vm/oom_kill_allocating_task;
echo "0" > /proc/sys/vm/panic_on_oom;
echo "0" > /proc/sys/vm/laptop_mode;
echo "0" > /proc/sys/vm/swappiness
echo "50" > /proc/sys/vm/vfs_cache_pressure
echo "90" > /proc/sys/vm/dirty_ratio
echo "70" > /proc/sys/vm/dirty_background_ratio
Battery Tweaks
Code:
echo "500" > /proc/sys/vm/dirty_expire_centisecs
echo "1000" > /proc/sys/vm/dirty_writeback_centisecs
SDCard speed tweaks
Code:
# Sdcard Speed tweaks
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb(Class 4 and above)
echo "512" > /sys/devices/virtual/bdi/179:0/read_ahead_kb (Class 3 and lower)
Note:If you have init.d problem or if not have init.d folder try add this line at hw_config.sh​
Balance Tweaks
Code:
# IPV4 tweaks
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
echo "1" > /proc/sys/net/ipv4/tcp_sack
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "404480" > /proc/sys/net/core/wmem_max
echo "404480" > /proc/sys/net/core/rmem_max
echo "256960" > /proc/sys/net/core/rmem_default
echo "256960" > /proc/sys/net/core/wmem_default
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem
# Dalvik VM tweaks
echo "4096" > /proc/sys/vm/min_free_kbytes
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "0" > /proc/sys/vm/panic_on_oom
echo "0" > /proc/sys/vm/laptop_mode
echo "0" > /proc/sys/vm/swappiness
echo "50" > /proc/sys/vm/vfs_cache_pressure
echo "90" > /proc/sys/vm/dirty_ratio
echo "70" > /proc/sys/vm/dirty_background_ratio
# Battery tweaks
echo "500" > /proc/sys/vm/dirty_expire_centisecs
echo "1000" > /proc/sys/vm/dirty_writeback_centisecs
# Sdcard Speed tweaks
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb(Class 4 and above)
echo "512" > /sys/devices/virtual/bdi/179:0/read_ahead_kb (Class 3 and lower)
Aggressive Tweaks
Code:
# IPV4 tweaks
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
echo "1" > /proc/sys/net/ipv4/tcp_sack
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "404480" > /proc/sys/net/core/wmem_max
echo "404480" > /proc/sys/net/core/rmem_max
echo "256960" > /proc/sys/net/core/rmem_default
echo "256960" > /proc/sys/net/core/wmem_default
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem
# Dalvik VM tweaks
echo "4096" > /proc/sys/vm/min_free_kbytes
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "0" > /proc/sys/vm/panic_on_oom
echo "0" > /proc/sys/vm/laptop_mode
echo "0" > /proc/sys/vm/swappiness
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "95" > /proc/sys/vm/dirty_ratio
echo "60" > /proc/sys/vm/dirty_background_ratio
# Battery tweaks
echo "500" > /proc/sys/vm/dirty_expire_centisecs
echo "1000" > /proc/sys/vm/dirty_writeback_centisecs
# Sdcard Speed tweaks
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb(Class 4 and above)
echo "512" > /sys/devices/virtual/bdi/179:0/read_ahead_kb (Class 3 and lower)
SuperCharger
Supercharger is minfrees,OOM groping fixes for our X8
Credits Goes To zeppelinrox
Download And Tutorial Here
And tutorial for stick minfrees Credits goes to SpyderX
1.In /etc/hw_config.sh write this line at the top
Code:
sh /etc/minfreeadjstick.sh
2.then, create a file (not folder) called minfreeadjstick.sh in /etc
3.open it and write this lines inside
4.
Code:
# Script to make minfrees and adj stick (Credits to Zeppelinrox)
sleep 40
echo "0,3,5,7,14,15" > /sys/module/lowmemorykiller/parameters/adj
echo "1536,2048,6656,7168,7680,8192" > /sys/module/lowmemorykiller/parameters/minfree
echo "0" > /proc/sys/kernel/panic
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "0" > /proc/sys/vm/panic_on_oom
echo "1" > /proc/sys/kernel/panic_on_oops
echo "0" > /proc/sys/kernel/panic
# end of script
Wifi tweaks
This wifi tweaks is enabling N standard and 5ghz band
Credits Goes to Graveir ​1. go to /system/etc/firmware
2. find this file name
Code:
fm_rx_init_1273.2.bts
fm_tx_init_1273.2.bts
fmc_init_1273.2.bts
3.Are they there? good you will have 5ghz band. Are they not there? you wont get 5ghz band
4.Go to /system/etc/ and find tiwlan.ini Note: In CM7 based ROMs the path may be /system/etc/wifi
5.Look for the following lines:
Code:
HT_Enable=0 #0=disable 802.11n support / 1=Enable
BurstModeEnable = 0 # 0 - Disabled 1 - Enabled
WiFiAdhoc = 0
and change them into:
Code:
HT_Enable=1 #0=disable 802.11n support / 1=Enable
BurstModeEnable = 1 # 0 - Disabled 1 - Enabled
WiFiAdhoc = 1
6. This stage is for people who have file from step 2
Look for the line
Code:
Single_Dual_Band_Solution = 0
And change them into
Code:
Single_Dual_Band_Solution = 1
7. Save, reboot
Xloud Engine
2.3 ROM Only​
Xloud is making Sound enhancement,Volume enhancement,Equalizer enhancement credits goes to su.angga​1.Download Here
2 Add this line at bottom of your build.prop
Code:
# Xloud Engine
ro.semc.xloud.supported=true
persist.service.xloud.enable=1
3.Set all permission to rw-r-r
[V][V][0]
[V][0][0]
[V][0][0]
4.Reboot,Enjoy
Note:X-Loud is making DSPManager work incorrectly
Bravia Engine
2.3 and 2.2 ROM​
What is Bravia Engine? Learn Here
Credits goes to GreatApo​
1.Download Here
2.Add this line at bottom of your build.prop
Code:
# BRAVIA HACK
ro.service.swiqi.supported=true
persist.service.swiqi.enable=1
3.Copy be_photo and be_movie to system/etc
4.Set all permission
[V][V][0]
[V][0][0]
[V][0][0]
5.Reboot,Enjoy
A-Gps Patch
A-Gps patch is make GPS more accurate and lock on more Sat
Credits goes to crypted ​
1.Download Generic build Here
2.Copy to your SDCard
3.Boot to CWM recovery
4.select the "Mounts and storage" option, then "mount /system"
5.Install custom zip
6.choose the zip
7.Reboot,Enjoy
Video Recording A/V Sync for CM6​Credits goes to jkrauser​
This Audio and video sync for CM6/2.2.X
1.Download Here
2.Copy to your SDCard
3.Boot to Xrecovery
4.Install zip
5.Reboot,Enjoy
Modules For Stock Kernels​Modules is Add-on for our X8/E15​
X8Gesture Pinch zoom/Fake DT Doixanh Sypanitcs Fake DT
Instruction & Download Here
andrej456 Pinch zoom/Fake DT Good for zooming Sypanitcs Fake DT
this is andrej456 X8Gesture good for zooming
Download Here
Instruction Here
AX8MT Cypress Real DT by AnDyX
Instruction & Download Here
X8UnderVolt UnderVolt CPU voltage
Instruction & Download Here
X8Overclock Overclock X8 CPU
Instruction & Download Here
Additional Modules:Tun.ko,Vpnc,NTFS,Utf8,Ext3,Ext4
You can find Here Here
Instalation for Init.d
1.Download
2.Extract
3.Choose 99Tweaks/99Xtweaks
4.copy to init.d
5.set perm to
[V][V][0]
[V][0][0]
[v][0][0]
6.reboot
7.Enjoy
instalation build.prop
1.look at build.prop tweaks
2.copy or edit (if exist) to your build.prop
3.set perm to
[V][V][0]
[V][0][0]
[v][0][0]
4.reboot
5.Enjoy
ChangeLog:
Post Update: Update
three build.prop update
Code:
# Enable display Dithering
persist.sys.use_dithering=1
# Enable purgeable assets
persist.sys.purgeable_assets=1
# For SD storage insert notification sound
persist.service.mount.playsnd=0
Init.D tweaks Update: Remove
Remove Minfrees Tweaks
Add SuperCharger
Post Update: More Detail
More Detail Instructions
Add credits thanks SpyderX
Add Sleep Mode build.prop
All Tweaks v3: added tweaks
Added wifi N standard
Added X-Loud engine
Added Bravia engine
Update init.d v3 for lower class Sdcard
and read ahead cache is 512kb
init.d tweaks v2: init.d update
MicroSD tweaks Thanks SpyderX
Some changes on Aggressive tweaks And again thanks SpyderX
Code:
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "95" > /proc/sys/vm/dirty_ratio
echo "60" > /proc/sys/vm/dirty_background_ratio
added experimental tweaks, contain
Code:
echo "0,3,5,7,14,15" > /sys/module/lowmemorykiller/parameters/adj
echo "2560,4096,6144,15360,17920,20480" > /sys/module/lowmemorykiller/parameters/minfree
echo "0" > /proc/sys/kernel/panic
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "0" > /proc/sys/vm/panic_on_oom
echo "1" > /proc/sys/kernel/panic_on_oops
echo "0" > /proc/sys/kernel/panic
echo "0" > /proc/sys/net/ipv4/tcp_timestamps;
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse;
echo "1" > /proc/sys/net/ipv4/tcp_sack;
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle;
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling;
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes;
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl;
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout;
echo "404480" > /proc/sys/net/core/wmem_max;
echo "404480" > /proc/sys/net/core/rmem_max;
echo "256960" > /proc/sys/net/core/rmem_default;
echo "256960" > /proc/sys/net/core/wmem_default;
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem;
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem;
echo "4096" > /proc/sys/vm/min_free_kbytes
echo "0" > /proc/sys/vm/oom_kill_allocating_task;
echo "0" > /proc/sys/vm/panic_on_oom;
echo "0" > /proc/sys/vm/laptop_mode;
echo "0" > /proc/sys/vm/swappiness
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "95" > /proc/sys/vm/dirty_ratio
echo "60" > /proc/sys/vm/dirty_background_ratio
echo "500" > /proc/sys/vm/dirty_expire_centisecs
echo "1000" > /proc/sys/vm/dirty_writeback_centisecs
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb;
echo "8" > /proc/sys/vm/page-cluster;
echo "64000" > /proc/sys/kernel/msgmni;
echo "64000" > /proc/sys/kernel/msgmax;
echo "10" > /proc/sys/fs/lease-break-time;
echo "500,512000,64,2048" > /proc/sys/kernel/sem;
All v1:
initial release for public
nice. ..
XtremePeople said:
LowmemoryKiller Tweaks Balance
Click to expand...
Click to collapse
i think better is avoid this section and use Supercharger
.And thanks for other. will try this evening
Thanks. I'm gonna try some tweaks..
Sent from my X8 using XDA Premium App
Sorry for a noon question but can u explain the installation process a little bit more detailed...?
Sent from my X8 using XDA App
working in Gingerdx v17+LinuxDx v004.. thanks buudy!
u have to copy the file to the init.d folder, then set peimissions of it with root explorer
Erm... i think 40MB for dalvik vm heap is better. And SD Card read ahead cache BEST size is 2048 KB. Tried for about a 100 times, 2048 KB is BEST .
/sys/devices/virtual/bdi/179:0/read_ahead_kb is the file
Oh and my /etc folder is attached, take all the files you want from it.
By the way don't take the wifi files . They don't work I think...
Don't replace your entire folder with my folder, just take the stuff you need .
Of course, mine is not perfect .
And settings should be:
Code:
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "95" > /proc/sys/vm/dirty_ratio
echo "60" > /proc/sys/vm/dirty_background_ratio
Please make a version with tweaks to 2.1
is the bravia engine working on froyobread?
---------- Post added at 07:22 PM ---------- Previous post was at 06:56 PM ----------
you forgot to add this line
3. Go back to /system/etc and find a file named tiwlan.ini
NOTE: In CM7 based ROMs the path may be /system/etc/wifi
Click to expand...
Click to collapse
Thats why i dont find it! lol
SpyderX said:
Erm... i think 40MB for dalvik vm heap is better. And SD Card read ahead cache BEST size is 2048 KB. Tried for about a 100 times, 2048 KB is BEST .
(...)
[/code]
Click to expand...
Click to collapse
NOOOOOOO xD
With that Cache size the music has hiccups.
Probably if you have an higher class sdcard, that cache size will be good, but with Class2 and Class4 there is hiccups when you're listening to music
128KB for Slow MemoryCards
Any of this tweaks allow us to connect to eduroam networks?
XtremePeople, u should warn people, because enabling WiFi .n makes wifi work very unstable -___-
WARR10r said:
XtremePeople, u should warn people, because enabling WiFi .n makes wifi work very unstable -___-
Click to expand...
Click to collapse
No,Wifi N just stable for B/G but it will unstable to connect N standard
RockitOut11 said:
NOOOOOOO xD
With that Cache size the music has hiccups.
Probably if you have an higher class sdcard, that cache size will be good, but with Class2 and Class4 there is hiccups when you're listening to music
128KB for Slow MemoryCards
Click to expand...
Click to collapse
I think 512kb for class 3 and lower
ilarisk said:
is the bravia engine working on froyobread?
Click to expand...
Click to collapse
It's work on 2.2 and 2.3
SpyderX said:
Erm... i think 40MB for dalvik vm heap is better. And SD Card read ahead cache BEST size is 2048 KB. Tried for about a 100 times, 2048 KB is BEST .
/sys/devices/virtual/bdi/179:0/read_ahead_kb is the file
Oh and my /etc folder is attached, take all the files you want from it.
By the way don't take the wifi files . They don't work I think...
Don't replace your entire folder with my folder, just take the stuff you need .
Of course, mine is not perfect .
And settings should be:
Code:
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "95" > /proc/sys/vm/dirty_ratio
echo "60" > /proc/sys/vm/dirty_background_ratio
Click to expand...
Click to collapse
yes is best is 2048 for class 4 above but dalvik vm is best is 32 for me
szaberto said:
u have to copy the file to the init.d folder, then set peimissions of it with root explorer
Click to expand...
Click to collapse
where is this init.d folder ? can u please teach me step by step? thanks..
maliceomalice said:
where is this init.d folder ? can u please teach me step by step? thanks..
Click to expand...
Click to collapse
system/etc/init.d
etc/init.d
I copy on the both
hunff said:
system/etc/init.d
etc/init.d
I copy on the both
Click to expand...
Click to collapse
i download the v3 tweak. after i extract,wat should i do? copy all files in the folder to init.d folder?

init.d scripts for [ROM][Mini/Mini Pro/Active/LwW]MiniCMSandwich Lite AOSP

Hi There!!
Im Using [ROM][Mini/Mini Pro/Active/LwW]MiniCMSandwich Lite AOSP by Kamarush and I am really good with this now.
Problem is I dont want to use such too as SetXperia to Manage CPU, Voltage and I/O Scheduler.
So I am looking for some Init.d Scripts managing this. Has anyone out there got some helpful hints?!
Thx and Have a nice Day!
BlechMann said:
Hi There!!
Im Using [ROM][Mini/Mini Pro/Active/LwW]MiniCMSandwich Lite AOSP by Kamarush and I am really good with this now.
Problem is I dont want to use such too as SetXperia to Manage CPU, Voltage and I/O Scheduler.
So I am looking for some Init.d Scripts managing this. Has anyone out there got some helpful hints?!
Thx and Have a nice Day!
Click to expand...
Click to collapse
# I/O scheduler
echo "sio" > /sys/block/mmcblk0/queue/scheduler;
# Governor
echo "smartassV2" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor;
# Max
echo "1401600" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq;
# Min
echo "245760" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq;
define frequencies of cpu, i/o and governor of your choice
Thank you man!!!!
So. What about the CPU Voltage - is there any way to undervolt by init.d - and is there any sense in it for getting more out of battery???!
Also I wonder how to manage swap file by init.d and what will I get out of it.
Sorry for the bad english!
Bye,
BlechMann
BlechMann said:
Thank you man!!!!
So. What about the CPU Voltage - is there any way to undervolt by init.d - and is there any sense in it for getting more out of battery???!
Also I wonder how to manage swap file by init.d and what will I get out of it.
Sorry for the bad english!
Bye,
BlechMann
Click to expand...
Click to collapse
From this table you can make your settings UNDERVOLT/overclock
note the frequency table used in the kernel
I do not use swap
Code:
echo "smartassV2" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "1401600" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo "245760" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo "122880 900" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "245760 900" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "368640 900" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "460800 950" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "576000 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "652800 1050" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "768000 1050" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "806400 1100" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "921600 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1024000 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1113000 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1200000 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1305600 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1401600 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1516800 1300" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1612800 1300" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1708800 1350" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1804800 1400" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1900800 1475" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "2016000 1475" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
Thanks!! You re the man!!!
Is there a good way to read out system stats and check if everything is working fine?!!
An app???
Hi again!
So... new Try, new Problem.
I've set up the following:
In dir "/system/etc/init.d" ive put three files.
- 1CpuControl
- IOSchedulers
- 97tweaks (this one was there by default in kamarush's ROM)
1CpuControl:
#!/system/bin/sh
echo "smartassV2" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "806400" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo "245760" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo "122880 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "245760 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "368640 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "460800 900" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "576000 950" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "652800 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "768000 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "806400 1050" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "921600 1100" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1024000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1113000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1200000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1305600 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1401600 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1516800 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1612800 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1708800 1300" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1804800 1350" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1900800 1400" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "2016000 1400" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
2IOSchedulers
#!/system/bin/sh
echo "sio" > /sys/block/mmcblk0/queue/scheduler
In 97tweaks i just deleted the governer setting
Then rebooted and used the setxperia app to read out the System Information.
The Voltagetable is set correctly and the scaling_max_freq and scaling_min_freq are set correctly.
But the Governer still is set to OnDemand and I/O-Scheduler is still set to deadline
Anyone knows what went wrong?!
The Scripts are exactly set as posted above... Maybe the xperia tool is not able to read out the settings correctly???
Bye!!
BlechMann said:
Hi again!
So... new Try, new Problem.
I've set up the following:
In dir "/system/etc/init.d" ive put three files.
- 1CpuControl
- IOSchedulers
- 97tweaks (this one was there by default in kamarush's ROM)
1CpuControl:
#!/system/bin/sh
echo "smartassV2" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "806400" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo "245760" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo "122880 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "245760 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "368640 850" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "460800 900" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "576000 950" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "652800 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "768000 1000" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "806400 1050" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "921600 1100" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1024000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1113000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1200000 1150" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1305600 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1401600 1200" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1516800 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1612800 1250" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1708800 1300" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1804800 1350" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "1900800 1400" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo "2016000 1400" > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
2IOSchedulers
#!/system/bin/sh
echo "sio" > /sys/block/mmcblk0/queue/scheduler
In 97tweaks i just deleted the governer setting
Then rebooted and used the setxperia app to read out the System Information.
The Voltagetable is set correctly and the scaling_max_freq and scaling_min_freq are set correctly.
But the Governer still is set to OnDemand and I/O-Scheduler is still set to deadline
Anyone knows what went wrong?!
The Scripts are exactly set as posted above... Maybe the xperia tool is not able to read out the settings correctly???
Bye!!
Click to expand...
Click to collapse
Probably kernel doesn't have those governors and schedulers then, if these are not set.
Which kernel you have, the first or 2nd one?
Hi and thx 4 answering!
The 2nd one => "boot_mango_v2_lite.img"
With SetXperia App i can set "sio" and "smartassV2" successfully- so I think it must be possible... btw: do u know another app to read out the system stats???
What kernel are you using?
Bye
Nofrills Cpu control can also see that info.
Sent from my Xperia Live using xda premium.
Thank you!
NoFrills set up everything without any probs
really wanna know what the hell is wrong with my scripts.
Nah, but thank you anyway man!
BlechMann said:
Thank you!
NoFrills set up everything without any probs
really wanna know what the hell is wrong with my scripts.
Nah, but thank you anyway man!
Click to expand...
Click to collapse
check the script path using root explorer and see if it is compatible
spaces at the beginning and end of the script may cause errors
use notepad + + for editing
Ok.
Since there are no errors in the script itself it must be a lack of compatiblity
I've just copy&pasted them from the web and edited all spaces on phone with total commander. Maybe there is some error. But I kept thinking some string is not correct, because the voltage and min/max-freq were ok.
Thanks for help!
Bye!

[BOTH][SCRIPT] Make it Last/Speed it UP!

Okay guys, I made some kernel tweaks that work on any ROM, and on the ROMs I have tried, improve battery life/performance.
THE BATTERY SAVER SCRIPT WILL NOT IMPROVE QUADRANT SCORES!
THIS SCRIPT WILL BE UPDATED FREQUENTLY!
Last update 7/11
Latest update notes: Focused more on battery life.
Battery stats on Liquid Smooth 1.5 with script:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Prerequisites:
Have root access
An app that can run scripts on boot, like Script Manger, located here:
https://play.google....ptmanager&hl=en
INSTRUCTIONS:
If using Script Manager:
1. Navigate to file.
2.Open as Script/Executable.
3.Set it to run at boot and as SU.
4.Save
5. Reboot.
If using ROM Toolbox:
1. Select "Scripter"
2.Select new script
3. Copy and paste script into Scripter
4. Select "At Boot"
5. Reboot
Make it Last script:
Code:
#!/system/bin/sh
echo "500,512000,64,2048" > /proc/sys/kernel/sem
echo "3072" > /proc/sys/kernel/msgmni
echo "74000" > /proc/sys/kernel/msgmax
echo "3072" > /proc/sys/kernel/shmmni
echo "2268435456" > /proc/sys/kernel/shmmax
echo "16777216" > /proc/sys/kernel/shmall
echo "400000" > /proc/sys/kernel/sched_min_granularity_ns
echo "256" > /proc/sys/kernel/random/write_wakeup_threshold
echo "256" > /proc/sys/kernel/random/read_wakeup_threshold
echo "5" > /proc/sys/kernel/panic
echo "575810" > /proc/sys/kernel/threads-max
echo "1" > /proc/sys/kernel/panic_on_oops
echo "25" > /proc/sys/kernel/hung_task_timeout_secs
echo "600000" > /proc/sys/kernel/sched_latency_ns
echo "2000000" > /proc/sys/kernel/sched_wakeup_granularity_ns
echo "1" > /proc/sys/kernel/sched_compat_yield
echo "0" > /proc/sys/kernel/sched_child_runs_first
echo "0" > /proc/sys/kernel/hung_task_timeout_secs
echo "0" > /proc/sys/vm/oom_kill_allocating_task
#end of /kernel , start of /fs
echo "10240" > /proc/sys/fs/inotify/max_user_watches
echo "256" > /proc/sys/fs/inotify/max_user_instances
echo "32000" > /proc/sys/fs/inotify/max_queued_events
echo "15" > /proc/sys/fs/lease-break-time
echo "165164" > /proc/sys/fs/file-max
echo "1053696" > /proc/sys/fs/nr_open
#end of /fs, start of /vm
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "4" > /proc/sys/vm/min_free_order_shift
echo "1" > /proc/sys/vm/overcommit_memory
echo "2" > /proc/sys/vm/panic_on_oom
echo "8" > /proc/sys/vm/page-cluster
echo "3" > /proc/sys/vm/drop_caches
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "2048" > /proc/sys/vm/min_free_kbytes
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "80" > /proc/sys/vm/dirty_background_ratio
echo "90" > /proc/sys/vm/dirty_ratio
echo "3700" > /proc/sys/vm/dirty_writeback_centisecs
echo "2100" > /proc/sys/vm/dirty_expire_centisecs
echo "0" > /proc/sys/vm/laptop_mode
echo "0" > /proc/sys/vm/block_dump
echo "0" > /proc/sys/vm/swappiness
IF THESE SCRIPTS DON'T WORK, USE THIS ONE.
Find them HERE
STEP 1. Under File, select DOWNLOAD.
STEP 2. Find a way to get it to your phone,make sure it's not opened in any text editors, until it's on your phone.
STEP 3. Follow other instructions
All credit ofr the above script goes to housas08
Latest update notes: enabled ZRAM(compressed RAM), loads SIO I/O if available, also loads the hotplugx governor and SIO on boot. Ups read and write speeds all around, file system speedups, enables multi threading, tweaks to the hotplug and hotplugx governor, and more. You might get random reboots using this script, you might only get a coupke and then they will stop or they'll never stop. Inform me if you consistent random reboots.
Credit to zepelinrox for minfreee and adj valueshttp://forum.xda-developers.com/showthread.php?t=991276
Credit to whirleyes for theKernel Modules.
GET THE SIO I/O SCHEDULER AND THE HOTPLUGX GOVERNOR HERE!
I HIGHLY RECOMMEND THEM FOR PERFORMANCE!
Speed it UP! script:
Code:
#!/system/bin/sh
# Load SIO I/O and hotplugx governor
insmod /system/lib/modules/cpufreq_hotplugX.ko
insmod /system/lib/modules/sio-iosched.ko
echo "700000" > /proc/sys/kernel/sched_latency_ns
echo "300000" > /proc/sys/kernel/sched_min_granularity_ns
echo "26188" > /proc/sys/kernel/sched_features
#writes more pages to disc, when given oppurtunity
echo "8" > /proc/sys/vm/page-cluster
#drop all cahces when given oppurtunity
echo "3" > /proc/sys/vm/drop_caches
#Keep 4MB in memory
echo "4096" > /proc/sys/vm/min_free_kbytes
#Dump Vfs cache less
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "80" > /proc/sys/vm/dirty_background_ratio
#How much dirty data there must be to write to disc
echo "90" > /proc/sys/vm/dirty_ratio
#How often writeback daemons wakeup to write data to disc.
echo "900" > /proc/sys/vm/dirty_writeback_centisecs
#How old 'dirty" data has to be to be written to disc
echo "800" > /proc/sys/vm/dirty_expire_centisecs
#^^^^^^Both expressed in 100th of second^^^^^^
echo "20" > /proc/sys/vm/swappiness
#faster sdcard read speed
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb
#enable multi threading
echo "1" > /proc/sys/kernel/multi_threading
# file system speedups
mount -o remount,noauto_da_alloc /system /system
mount -o remount,noauto_da_alloc /data /data
mount -o remount,noauto_da_alloc /cache /cache
# disable logcat - performance boost & save memory,comment, reboot for logcat.
rm /dev/log/main
#sets cpu governor to hotplug, is most intelligent
echo "hotplug" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "950" > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_transition_latency
#decreases sampling rate, stops lag and saves battery
echo "500000" > /sys/devices/system/cpu/cpufreq/hotplug/sampling_rate
echo "75" > /sys/devices/system/cpu/cpufreq/hotplug/up_threshold
echo "45" > /sys/devices/system/cpu/cpufreq/hotplug/down_threshold
echo "15" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_out_sampling_periods
echo "5" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_in_sampling_periods
#sets I/O scheduler to SIO, considered best
echo "sio" > /sys/block/mmcblk0/queue/scheduler
echo "sio" > /sys/block/mmcblk1/queue/scheduler
#Sets read and write on I/O sceduler to max.
echo "2048" > /sys/block/mmcblk0/queue/read_ahead_kb
echo "2048" > /sys/block/mmcblk1/queue/read_ahead_kb
#will merge tasks if able
echo "1" > /sys/block/mmcblk0/queue/nomerges
echo "1" > /sys/block/mmcblk1/queue/nomerges
echo "1" > /sys/block/mmcblk0/queue/low_latency
echo "1" > /sys/block/mmcblk1/queue/low_latency
echo "256" > /sys/block/mmcblk0/queue/nr_requests
echo "256" > /sys/block/mmcblk1/queue/nr_requests
echo "2048" > /sys/block/mmcblk0/bdi/read_ahead_kb
echo "2048" > /sys/block/mmcblk1/bdi/read_ahead_kb
echo "256" > /sys/block/zram0/bdi
#cache cleaner
rm -r /cache/*.apk
rm -r /cache/*.tmp
rm -r /data/dalvik-cache/*.apk
rm -r /data/dalvik-cache/*.tmp
#doesn't verify bus info, faster I/O
echo "N" > /sys/bus/hid/drivers/motorola/module/parameters/mot_pass_through_mt_input
echo "256" > /sys/class/bdi/default/read_ahead_kb
#faster scroll speed
echo "64" > /sys/bus/hid/drivers/magicmouse/scroll_speed
#performance boost in read/write when heap is at 4MB.
echo "4096" > /sys/block/mmcblk0/queue/optimal_io_size
echo "4096" > /sys/block/mmcblk1/queue/optimal_io_size
#better memory mangement
echo "2048,4096,43008,47104,51456,55808" > /sys/module/lowmemorykiller/parameters/minfree
#OOM fixes , shoould see awesome increase in multitasking
echo "0,3,6,10,12,15" > /sys/module/lowmemorykiller/parameters/adj
#net speed tweaks
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
echo "1" > /proc/sys/net/ipv4/tcp_sack
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "404480" > /proc/sys/net/core/wmem_max
echo "404480" > /proc/sys/net/core/rmem_max
echo "256960" > /proc/sys/net/core/rmem_default
echo "256960" > /proc/sys/net/core/wmem_default
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem
# Enable ZRAM compressed memory.
if [ -e /sys/block/zram0/disksize ] ; then
$LOG -p i "Enabling compressed RAM functionality (ZRAM)"
echo $((120*2048*2048)) > /sys/block/zram0/disksize
busybox mkswap /dev/block/zram0
busybox swapon /dev/block/zram0
fi
You will definitely see a boost in performance when running the following script.
For this to work, either run this code at boot with an app like ROM Toolbox.
Or run the attached file at boot with an app like Script Manager.
Thank you to PureMotive for the battery saving kernel tweaks to make compatible and tweak for this phone. and this thread by him
http://forum.xda-developers.com/showthread.php?t=1621808
If you can, please donate:
Donate!
Or at least leave me a thanks.
<<<<<<<<<<<<<<<
Enjoy!
Your link is broken
This can be added to my BootMenu boot script.
Do have any details on what each line improve??
maybe add comment before each line
whirleyes said:
Your link is broken
This can be added to my BootMenu boot script.
Do have any details on what each line improve??
maybe add comment before each line
Click to expand...
Click to collapse
I might comment this in the future, but I don't have the time right now. I'll fix the link to the forum in the morning, the script download is operational.
I'll suffice it to say that these tweaks make the kernel write to disc less, using less battery, but decreasing performance.
Sent from my DROID RAZR using XDA
So far: Running your script, CPU set to 800mhz max, felt no performance decrease. We'll see how this works in the future. Battery drain on EU kernel is terrible. I hope this helps a bit. Thank you!
dtrail1 said:
So far: Running your script, CPU set to 800mhz max, felt no performance decrease. We'll see how this works in the future. Battery drain on EU kernel is terrible. I hope this helps a bit. Thank you!
Click to expand...
Click to collapse
Yeah, us OG RAZR guts have to deal with crappy battery life. That's why I made this script, please post your findings.
Sent from my DROID RAZR using XDA
Can you make and update.zip that makes the script works?If this is possible ;s i'm a little newbie
luizfilipel said:
Can you make and update.zip that makes the script works?If this is possible ;s i'm a little newbie
Click to expand...
Click to collapse
Unfortunately, I don't have the skill to do so, if somebody with this skill would like to put together a flashable .zip, then I would be grateful.
Script updated, now has kernel tweaks for performance!
Enjoy!
sorry, a little question from noobs...
it should run both? or just pick one of it?
teradaz said:
sorry, a little question from noobs...
it should run both? or just pick one of it?
Click to expand...
Click to collapse
Just pick one, they contradict each other in values, so if you try to run both there will be issues in what gets applied.
Leviathan26 said:
Just pick one, they contradict each other in values, so if you try to run both there will be issues in what gets applied.
Click to expand...
Click to collapse
thank you...
doesn't work for me:
luizfilipel said:
Can you make and update.zip that makes the script works?If this is possible ;s i'm a little newbie
Click to expand...
Click to collapse
it would be useless, since you have to run the script each time you reboot your phone.
Turkishflavor said:
doesn't work for me:
Click to expand...
Click to collapse
Use the option in Script Manager to run on boot. Then reboot your phone. And the values will be applied.
sevenup30 said:
it would be useless, since you have to run the script each time you reboot your phone.
Click to expand...
Click to collapse
The updater script would probably look for an Init.d folder and run it from there on every boot, if it was there anyway.
Sent from my DROID RAZR using XDA
Leviathan26 said:
Yeah, us OG RAZR guts have to deal with crappy battery life. That's why I made this script, please post your findings.
Sent from my DROID RAZR using XDA
Click to expand...
Click to collapse
Some feedback: there are really improvements in battery life! Now I can rum the EU leak with 3G all the time and it doesn't eat the battery that much... No performancy decrease so far..
Gesendet von meinem XT910 mit Tapatalk 2
dtrail1 said:
Some feedback: there are really improvements in battery life! Now I can rum the EU leak with 3G all the time and it doesn't eat the battery that much... No performancy decrease so far..
Gesendet von meinem XT910 mit Tapatalk 2
Click to expand...
Click to collapse
Awesome! Can you take a screenshot so I can put it in the OP?
Leviathan26 said:
Awesome! Can you take a screenshot so I can put it in the OP?
Click to expand...
Click to collapse
But ive just charged it 3 hours ago and iam using it all the time. Screen on is 2 hours.
This is an older one without tweaks...
Gesendet von meinem XT910 mit Tapatalk 2
Your kernel tweaks, they are like governors? If so why is it not possible to have smartassv2 for example?
As well, did you started to work on this because of this?
Anyway, good job and I'll let you know about my experience with your tweaks =)
An1mA said:
Your kernel tweaks, they are like governors? If so why is it not possible to have smartassv2 for example?
As well, did you started to work on this because of this?
Anyway, good job and I'll let you know about my experience with your tweaks =)
Click to expand...
Click to collapse
Governors are different to tweak scripts. A governor drives the CPU directly to its needed configuration, speed on processes or things like that. This script makes the kernel working different on some processes.
---------- Post added at 12:05 AM ---------- Previous post was at 12:02 AM ----------
@OP: You added a second script. Can we run them both or better one of them alone?
dtrail1 said:
Governors are different to tweak scripts. A governor drives the CPU directly to its needed configuration, speed on processes or things like that. This script makes the kernel working different on some processes.
---------- Post added at 12:05 AM ---------- Previous post was at 12:02 AM ----------
@OP: You added a second script. Can we run them both or better one of them alone?
Click to expand...
Click to collapse
Just run one at a time, they contradict each other in values. And the performance script is going to be getting an update later today.

[Q] Undervolt/overclock init.d script

I search in forum and write script
Code:
#!/system/bin/sh
echo '122880 800' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '245760 800' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '368640 800' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '460800 850' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '576000 850' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '652800 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '768000 900' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '806400 950' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '921600 950' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1024000 1000' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1113000 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1209600 1050' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1305600 1100' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1401600 1150' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1516800 1200' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1612800 1250' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1708800 1300' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo '1804800 1350' > /sys/devices/system/cpu/cpu0/cpufreq/vdd_levels
echo 122880 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 1401600 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo "ondemandx" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
When I put it in init.d folder, set permissions, it not working! When I paste text in terminal emulator, all works.
What I do wrong? Searching forum and reading another threads not help!
Kernel - Alliance 1.1 kernel full, ROM - Spacious, smooth and light ICS
This is ready posted, search better mate
Sent from my Neo V with Supercharged ICS 4.0.4
Pandemic said:
This is ready posted, search better mate
Sent from my Neo V with Supercharged ICS 4.0.4
Click to expand...
Click to collapse
If I can find solution, I will not ask! Here is many posted how to do, but I can't find, why it not working for me!
Solved!
In notepad++ rewrite all spaces, all works now!
emm, may i know, i wrote a script file
#!/system/bin/sh
echo '1024000' > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo '1024000' > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
and saved it as ScalingCPU, then copy it to init.d folder. then, i set the permission: ticked all 9 columns.
is that so?

[Q&A] [BOTH][SCRIPT] Make it Last/Speed it UP!

Q&A for [BOTH][SCRIPT] Make it Last/Speed it UP!
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [BOTH][SCRIPT] Make it Last/Speed it UP!. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Battery life script is not working
BytecodeMe said:
Okay guys, I made some kernel tweaks that work on any ROM, and on the ROMs I have tried, improve battery life/performance.
THE BATTERY SAVER SCRIPT WILL NOT IMPROVE QUADRANT SCORES!
THIS SCRIPT WILL BE UPDATED FREQUENTLY!
Last update 7/11
Latest update notes: Focused more on battery life.
Battery stats on Liquid Smooth 1.5 with script:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Prerequisites:
Have root access
An app that can run scripts on boot, like Script Manger, located here:
https://play.google....ptmanager&hl=en
INSTRUCTIONS:
If using Script Manager:
1. Navigate to file.
2.Open as Script/Executable.
3.Set it to run at boot and as SU.
4.Save
5. Reboot.
If using ROM Toolbox:
1. Select "Scripter"
2.Select new script
3. Copy and paste script into Scripter
4. Select "At Boot"
5. Reboot
Make it Last script:
Code:
#!/system/bin/sh
echo "500,512000,64,2048" > /proc/sys/kernel/sem
echo "3072" > /proc/sys/kernel/msgmni
echo "74000" > /proc/sys/kernel/msgmax
echo "3072" > /proc/sys/kernel/shmmni
echo "2268435456" > /proc/sys/kernel/shmmax
echo "16777216" > /proc/sys/kernel/shmall
echo "400000" > /proc/sys/kernel/sched_min_granularity_ns
echo "256" > /proc/sys/kernel/random/write_wakeup_threshold
echo "256" > /proc/sys/kernel/random/read_wakeup_threshold
echo "5" > /proc/sys/kernel/panic
echo "575810" > /proc/sys/kernel/threads-max
echo "1" > /proc/sys/kernel/panic_on_oops
echo "25" > /proc/sys/kernel/hung_task_timeout_secs
echo "600000" > /proc/sys/kernel/sched_latency_ns
echo "2000000" > /proc/sys/kernel/sched_wakeup_granularity_ns
echo "1" > /proc/sys/kernel/sched_compat_yield
echo "0" > /proc/sys/kernel/sched_child_runs_first
echo "0" > /proc/sys/kernel/hung_task_timeout_secs
echo "0" > /proc/sys/vm/oom_kill_allocating_task
#end of /kernel , start of /fs
echo "10240" > /proc/sys/fs/inotify/max_user_watches
echo "256" > /proc/sys/fs/inotify/max_user_instances
echo "32000" > /proc/sys/fs/inotify/max_queued_events
echo "15" > /proc/sys/fs/lease-break-time
echo "165164" > /proc/sys/fs/file-max
echo "1053696" > /proc/sys/fs/nr_open
#end of /fs, start of /vm
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "4" > /proc/sys/vm/min_free_order_shift
echo "1" > /proc/sys/vm/overcommit_memory
echo "2" > /proc/sys/vm/panic_on_oom
echo "8" > /proc/sys/vm/page-cluster
echo "3" > /proc/sys/vm/drop_caches
echo "0" > /proc/sys/vm/oom_kill_allocating_task
echo "2048" > /proc/sys/vm/min_free_kbytes
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "80" > /proc/sys/vm/dirty_background_ratio
echo "90" > /proc/sys/vm/dirty_ratio
echo "3700" > /proc/sys/vm/dirty_writeback_centisecs
echo "2100" > /proc/sys/vm/dirty_expire_centisecs
echo "0" > /proc/sys/vm/laptop_mode
echo "0" > /proc/sys/vm/block_dump
echo "0" > /proc/sys/vm/swappiness
IF THESE SCRIPTS DON'T WORK, USE THIS ONE.
Find them HERE
STEP 1. Under File, select DOWNLOAD.
STEP 2. Find a way to get it to your phone,make sure it's not opened in any text editors, until it's on your phone.
STEP 3. Follow other instructions
All credit ofr the above script goes to housas08
Latest update notes: enabled ZRAM(compressed RAM), loads SIO I/O if available, also loads the hotplugx governor and SIO on boot. Ups read and write speeds all around, file system speedups, enables multi threading, tweaks to the hotplug and hotplugx governor, and more. You might get random reboots using this script, you might only get a coupke and then they will stop or they'll never stop. Inform me if you consistent random reboots.
Credit to zepelinrox for minfreee and adj valueshttp://forum.xda-developers.com/showthread.php?t=991276
Credit to whirleyes for theKernel Modules.
GET THE SIO I/O SCHEDULER AND THE HOTPLUGX GOVERNOR HERE!
I HIGHLY RECOMMEND THEM FOR PERFORMANCE!
Speed it UP! script:
Code:
#!/system/bin/sh
# Load SIO I/O and hotplugx governor
insmod /system/lib/modules/cpufreq_hotplugX.ko
insmod /system/lib/modules/sio-iosched.ko
echo "700000" > /proc/sys/kernel/sched_latency_ns
echo "300000" > /proc/sys/kernel/sched_min_granularity_ns
echo "26188" > /proc/sys/kernel/sched_features
#writes more pages to disc, when given oppurtunity
echo "8" > /proc/sys/vm/page-cluster
#drop all cahces when given oppurtunity
echo "3" > /proc/sys/vm/drop_caches
#Keep 4MB in memory
echo "4096" > /proc/sys/vm/min_free_kbytes
#Dump Vfs cache less
echo "20" > /proc/sys/vm/vfs_cache_pressure
echo "80" > /proc/sys/vm/dirty_background_ratio
#How much dirty data there must be to write to disc
echo "90" > /proc/sys/vm/dirty_ratio
#How often writeback daemons wakeup to write data to disc.
echo "900" > /proc/sys/vm/dirty_writeback_centisecs
#How old 'dirty" data has to be to be written to disc
echo "800" > /proc/sys/vm/dirty_expire_centisecs
#^^^^^^Both expressed in 100th of second^^^^^^
echo "20" > /proc/sys/vm/swappiness
#faster sdcard read speed
echo "2048" > /sys/devices/virtual/bdi/179:0/read_ahead_kb
#enable multi threading
echo "1" > /proc/sys/kernel/multi_threading
# file system speedups
mount -o remount,noauto_da_alloc /system /system
mount -o remount,noauto_da_alloc /data /data
mount -o remount,noauto_da_alloc /cache /cache
# disable logcat - performance boost & save memory,comment, reboot for logcat.
rm /dev/log/main
#sets cpu governor to hotplug, is most intelligent
echo "hotplug" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "950" > /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_transition_latency
#decreases sampling rate, stops lag and saves battery
echo "500000" > /sys/devices/system/cpu/cpufreq/hotplug/sampling_rate
echo "75" > /sys/devices/system/cpu/cpufreq/hotplug/up_threshold
echo "45" > /sys/devices/system/cpu/cpufreq/hotplug/down_threshold
echo "15" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_out_sampling_periods
echo "5" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_in_sampling_periods
#sets I/O scheduler to SIO, considered best
echo "sio" > /sys/block/mmcblk0/queue/scheduler
echo "sio" > /sys/block/mmcblk1/queue/scheduler
#Sets read and write on I/O sceduler to max.
echo "2048" > /sys/block/mmcblk0/queue/read_ahead_kb
echo "2048" > /sys/block/mmcblk1/queue/read_ahead_kb
#will merge tasks if able
echo "1" > /sys/block/mmcblk0/queue/nomerges
echo "1" > /sys/block/mmcblk1/queue/nomerges
echo "1" > /sys/block/mmcblk0/queue/low_latency
echo "1" > /sys/block/mmcblk1/queue/low_latency
echo "256" > /sys/block/mmcblk0/queue/nr_requests
echo "256" > /sys/block/mmcblk1/queue/nr_requests
echo "2048" > /sys/block/mmcblk0/bdi/read_ahead_kb
echo "2048" > /sys/block/mmcblk1/bdi/read_ahead_kb
echo "256" > /sys/block/zram0/bdi
#cache cleaner
rm -r /cache/*.apk
rm -r /cache/*.tmp
rm -r /data/dalvik-cache/*.apk
rm -r /data/dalvik-cache/*.tmp
#doesn't verify bus info, faster I/O
echo "N" > /sys/bus/hid/drivers/motorola/module/parameters/mot_pass_through_mt_input
echo "256" > /sys/class/bdi/default/read_ahead_kb
#faster scroll speed
echo "64" > /sys/bus/hid/drivers/magicmouse/scroll_speed
#performance boost in read/write when heap is at 4MB.
echo "4096" > /sys/block/mmcblk0/queue/optimal_io_size
echo "4096" > /sys/block/mmcblk1/queue/optimal_io_size
#better memory mangement
echo "2048,4096,43008,47104,51456,55808" > /sys/module/lowmemorykiller/parameters/minfree
#OOM fixes , shoould see awesome increase in multitasking
echo "0,3,6,10,12,15" > /sys/module/lowmemorykiller/parameters/adj
#net speed tweaks
echo "0" > /proc/sys/net/ipv4/tcp_timestamps
echo "1" > /proc/sys/net/ipv4/tcp_tw_reuse
echo "1" > /proc/sys/net/ipv4/tcp_sack
echo "1" > /proc/sys/net/ipv4/tcp_tw_recycle
echo "1" > /proc/sys/net/ipv4/tcp_window_scaling
echo "5" > /proc/sys/net/ipv4/tcp_keepalive_probes
echo "30" > /proc/sys/net/ipv4/tcp_keepalive_intvl
echo "30" > /proc/sys/net/ipv4/tcp_fin_timeout
echo "404480" > /proc/sys/net/core/wmem_max
echo "404480" > /proc/sys/net/core/rmem_max
echo "256960" > /proc/sys/net/core/rmem_default
echo "256960" > /proc/sys/net/core/wmem_default
echo "4096,16384,404480" > /proc/sys/net/ipv4/tcp_wmem
echo "4096,87380,404480" > /proc/sys/net/ipv4/tcp_rmem
# Enable ZRAM compressed memory.
if [ -e /sys/block/zram0/disksize ] ; then
$LOG -p i "Enabling compressed RAM functionality (ZRAM)"
echo $((120*2048*2048)) > /sys/block/zram0/disksize
busybox mkswap /dev/block/zram0
busybox swapon /dev/block/zram0
fi
You will definitely see a boost in performance when running the following script.
For this to work, either run this code at boot with an app like ROM Toolbox.
Or run the attached file at boot with an app like Script Manager.
Thank you to PureMotive for the battery saving kernel tweaks to make compatible and tweak for this phone. and this thread by him
http://forum.xda-developers.com/showthread.php?t=1621808
If you can, please donate:
Donate!
Or at least leave me a thanks.
<<<<<<<<<<<<<<<
Enjoy!
Click to expand...
Click to collapse
The battery tweaks are not working on lg optimus l7 p705....
I"m using Mahdi Rom 4.4.4 and battery drains like crazy lost 1 % every 2 mins
I need an urgent fix plz help ??

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