Related
Update 2012\05\16
Removed blank bootmenu folder
Cleaned up init script, removed unsupported lines, added supported lines
Included SD Card Cache Tweak with 2048 value, to match io tweaks
**The lines weren't supported on Bravo Froyo Kernel, added new lines from /sys/block/mmcblk0/queue/iosched**
**If the removed lines are supported on GB Kernel, let me know and I'll make a zip for each kernel.**
**Just remove the last 2 lines of the init script if you don't want\need the SD Cache Tweak**
Update 2012\05\15
Removed Undervolt settings -- makes zip universal for Defy, Defy+, Bravo, and Milestone
SIO IO Scheduler now properly loads -- no market app needed now.
I originally made this for the Bravo, my phone, but posted it in the Defy forums as well. Since they're getting good results, I thought you guys would like them as well. In theory, it should work with Bravo, Defy, Defy+, Milestone 2, Cliq 2, Droid X, Droid2....basicly any phone with OMAP36XX and Froyo or Gingerbread Kernel (and same mount points as Bravo\Defy).
V2 Removed the Undervolt Settings, caused problems with GB kernel's 4 Vsels, and fixed it so SIO would load without a market app (original DX script didn't work right).
Copy of Original Bravo Post
This CWM compatible zip will install the DroidX smartassv2 and BOOSTEDassV2 cpu governors as well as the SIO Kernel Scheduler. While I've only tested this on CM9, it should work on ANY rom with init.d support and Defy 2nd-init Bootmenu....meaning all CM7\9 and Miui roms. I'm unsure if MS2Ginger and Stock Froyo have init.d support. It also undervolts the rom to [email protected], [email protected], and [email protected] Those values work fine with CM9 on my phone, meaning no fc's due from being too undervolted. -- Not Anymore
To install, simply flash the zip in cwn and you're done. Wiping Cache and Dalvik Cache isn't necessary.
To use the Governors, select the governor in the CM Performance Menu and select apply on boot, or use a CPU Governor program from the market. I recommend No Frills CPU Control --- its free, no ads, no bs permissions, and you can select the io scheduler.
To use the SIO Kernel Scheduler, install No Frills Cpu Control from the market and select SIO (or noop) from the bottom menu. (Not Necessary Now)
I haven't used SIO very much (5-10 mins now), but it seems to be working well. The noop scheduler works great, and is what I normally use; but I've always read good things about SIO (and wanted to use it), so I thought I'd include it as well.
I'd give thanks to the authors of the Governors and Schedulers, but I have no idea who wrote them....I only found them in Beanstown106's DroidX Miui V4 rom and they happen to work wonderfully on the Bravo.
thx for this work but when i install this zip over cwm5 i become an "Status 6" error.
oh0 said:
thx for this work but when i install this zip over cwm5 i become an "Status 6" error.
Click to expand...
Click to collapse
Odd. I flashed 3 times before uploading to make sure it worked. And it works on Defy and Bravo. Does the MS2 use --mount("ext3", "EMMC", "/dev/block/mmcblk1p21", "/system");-- to mount /system in roms?
I decided to recheck my scripting, and I left and forgot some () in it. I uploaded my pc's copy, and not the edited one on my phone. Oops, sorry. I'll have a new zip up in about 5 minutes.
New zip attached to the first post.
so the installation works. but wenn i select one of the governors it go´s back to ondamed. I use CM9 with GB Kernel.
I know that it works on Defy CM9 with GB kernel, and MS2Ginger with GB kernel as well. The Bravo only has Froyo Kernel so its impossible for me to test with it. The governors themselves came from MiuiV4 Droid X with GB kernel. Everyone seems to be using the BoostedAssV2 governor and getting good results with it.
Are you using the CM Performance Menu to set the governor? If so, try out No Frills CPU Control (free from market). You'll also be able to tell if SIO is loading with No Frills as well.
I'm curious if its a Milestone CM9 bug since it works just fine on Defy (& +) and Bravo CM9. Can anyone here try on CM7 or CM9 with Froyo kernel? Do you have CM9 with Froyo kernel?
Something to try is to open terminal on the phone and type:
su
insmod /system/lib/modules/cpufreq_BOOSTEDassV2.ko
insmod /system/lib/modules/cpufreq_smartassv2.ko
(or use -- adb shell insmod rest/of/command)
and see if they load manually.
when i use terminal and tip insmod /system/lib/modules/cpufreq_BOOSTEDassV2.ko it say´s "faild (File exists).
€: with no-frills cpu controll it works.
thanks.
oh0 said:
when i use terminal and tip insmod /system/lib/modules/cpufreq_BOOSTEDassV2.ko it say´s "faild (File exists).
Click to expand...
Click to collapse
Means its loaded.
I'd ask you to post a logcat, but after watching my logcat output, it doesn't explicitly show which governor is used, is being changed, or exact commands. Try SetCPU or No Frills from the market. A few Defy users use SetCPU, I use No Frills. One Defy user had to use System Tuner Pro to use them, but I don't think he read the first post correctly and was trying to load them from the bootmenu.
Try enabling "Load all Modules" in the CPU part of the bootmenu and Enable Overclocking from there as well. It shouldn't matter (Load all Modules) since the governors are loaded in an init script, but that's how my phone is right now, and the first script initially was. Also ondemand is the default fallback governor when nothing is used, which could explain why ondemand keeps getting selected no matter what you do.
lsmod (run in terminal) shows all modules loaded
Here's a screenshot of my lsmod
ok i found the mistake "Load all Modules" was disable.
oh0 said:
ok i found the mistake "Load all Modules" was disable.
Click to expand...
Click to collapse
So its working now?
i can switch the govenor with no-frills. but not over Settings->performance
but when i switch the govenor with no-frills to smartassV2 it shows me in Settings->Performance that it is SamartassV2.
sry for my bad english ;-)
At least its working now. That's a start anyways. Odd that its not in the CM Menu. They are for my phone and Defy.
How about sio, does it load properly? Just lsmod and it will be sio_iosched.
terminal shows me: "sio_iosched 3444 2 - Live 0xbf0d4000"
I think it works.
this really improves the performance of the phone? I install speedyv7! are similar?
fedegin said:
this really improves the performance of the phone? I install speedyv7! are similar?
Click to expand...
Click to collapse
Never heard of speedyv7 until now. I looked over its scripts and the only commands that are the same refer to the IO scheduler; which won't work on my phone (doesn't have the deadline IO or some of the io queue commands). The IO commands, other than using sio, are exactly the same so there shouldn't be any problems using them together. SIO will be the scheduler used if the scripts are used together since my init script loads afterwords.
FYI, SIO is a mix between the NOOP and DEADLINE schedulers and is supposed to be better. "Supposed to" are the key words, but SIO has been working great on my phone since I first installed it, though I haven't ran any benchmarks or tests to confirm anything between IO's, governors, and performance; but judging by how my phone feels now, sio and BOOSTEDassV2 make a good combination. Long ass sentence, huh; I suppose it's a triple compound.
Now I have to make a speedyv7 script for my Bravo, damn you
Thanks for pointing them out.
Currently installing v2.2...
Fingers crossed!
EDIT:
Installed, everything went smooth as silk.
I can set it from Settings > CyanogenMod > Performance > CPU Settings
I have had V6 SuperCharger for a month. Does SIO interfere somehow?
djlooka said:
Currently installing v2.2...
Fingers crossed!
EDIT:
Installed, everything went smooth as silk.
I can set it from Settings > CyanogenMod > Performance > CPU Settings
I have had V6 SuperCharger for a month. Does SIO interfere somehow?
Click to expand...
Click to collapse
I don't think so. Maybe with Kick Ass Kernelizer since they both load an IO Scheduler, but whichever one is loaded last will have the settings stick. My script runs pretty early, so chances are its settings will be overwritten by KaK.
If you're going to use SIO, I'd rerun Kernelizer and pick "sio" to be safe.
Will this work with JB?
Megalith27 said:
Will this work with JB?
Click to expand...
Click to collapse
Yes, I tried it last monday.
I noticed less battery drain, specially when the phone is sleep.
Been using it on the smartass profile for now... gonna try boostedass tomorrow.
Froyo kernel here.
Hi I checked this with ICS 4.0.4 and when I install it through CWM all went OK.
Now when I go to performance settings of ICS i have 2 times 1000 mhz? I even did a clean install for verification.
So in short I have:
300 Mhz
600 Mhz
1000 Mhz
1000 Mhz
Any idea? I'm missing the 800 Mhz value.
Thanks!
Alchedin said:
Hi I checked this with ICS 4.0.4 and when I install it through CWM all went OK.
Now when I go to performance settings of ICS i have 2 times 1000 mhz? I even did a clean install for verification.
So in short I have:
300 Mhz
600 Mhz
1000 Mhz
1000 Mhz
Any idea? I'm missing the 800 Mhz value.
Thanks!
Click to expand...
Click to collapse
It's not the Governor but the CM9 4.0.4 Bootmenu issue, as it is ported to MS2 from Defy and Defy only has 3 CPU frequencies, 3rd and 4th ones on MS2 are being duplicated by default.
Use Milestone 2 Toolbox or Bootmenu CPU Setting to introduce/change 800 Mhz and Vsel3 value that works for you.
Disclaimer:
I don't take any responsibility if your phone explodes, your girl/boyfriend breaks up with you or any other stuff.
Do not flash on anything else than an GT-S7500! No L model or W model, else you get a shiny brick.
Don't forget your warranty will get void if you flash this trough odin. (Unless someone figures out a way to reset the custom binary counter)
So flash AT YOUR OWN RISK.
Click to expand...
Click to collapse
Based on official Samsung Sources. Governors copied from freexperia github. Other changes by me.
Features:
- unsecured
- smartassV2
- SavagedZen (beware: in sleep mode cpu speed is capped at 480Mhz)
- noop sheduler by default
- minimium frequency set at 122Mhz
- enabled 19Mhz and 61Mhz frequencies (use setcpu or similar)
Click to expand...
Click to collapse
Tested with S7500XXLC2/S7500OXXLC1/S7500XXLC2. Flash with odin.
OC Build:
- Overclock frequencies seem to have the same performance but OC is indeed working, thanks to mb-14!
(Confirmed after many tests quadrant/setcpu/neocore cpu frequency is the same from minimal overclock to 1200Mhz)
- My phone as crashed 3 since I've overclocked it, so beware!
- Unless there is a better way of ocing, my newer builds will have oc disabled.
OC build v2 (31 May, 22h):
- Removed all overclock frequencies but 1200Mhz.
Bugs affecting all builds (even official ones):
- "Fuel gauge" might be bugged (maybe due to old/bugged samsung sources?) update:might be an rom bug instead.
- 3 pole headphones have noise in one channel and then the noise disappears (jack sensing bug?)
Sources Help & feedback are appreciated.
EDIT:
New kernel posted minimal changes again (samsung config updated from a new version LE1)
If you don't want an yellow triangle at boot flash my custom rom and then flash the kernel using the terminal.
1-Extract the tar.md5 file
2-Copy the boot.img to the sdcard
3-Use the terminal (or adb) as root to cd to the sdcard folder
4-Then type this "dd if=boot.img of=/dev/block/mmcblk0p8"
If you want to flash a custom recovery it works too, type "dd if=recovery.img of=/dev/block/mmcblk0p12"
Then you can flash whatever rom you want as long you don't use odin to flash an custom kernel or recovery you can keep your warranty intact (if you never flashed any custom kernel/recovery that is).
Keep in mind that this doesn't clear the counter only makes the triangle go away.
Click to expand...
Click to collapse
Custom recovery based on cm9 (5.5.0.4) posted (appears to work fine but more testing is required). Bootloop fixed. If you get stuck in recovery (unknown boot mode) go to "advanced" and choose "reboot recovery" when it is finished rebooting into cwm again choose "reboot system now".
DEVELOPMENT IS STOPPED. I no longer have the ace plus.
successfully flashed on my S7500DDLD1...only thing i noticed is after the flashing is complete phone doesnt boot normally but stays in download mode so i manually rebooted and i have ur kernel on my phone...take ur time and improvise it (startup scripts ,CM/MIUI support) , ALL THE BEST...
Wot's the benefit to flash custom kernel??.... Anyway gud step move ahead in making custom rom also for ace plus
Sent from my GT-S7500 using Tapatalk 2
deadwood01 said:
successfully flashed on my S7500DDLD1...only thing i noticed is after the flashing is complete phone doesnt boot normally but stays in download mode so i manually rebooted and i have ur kernel on my phone...take ur time and improvise it (startup scripts ,CM/MIUI support) , ALL THE BEST...
Click to expand...
Click to collapse
Odd mine rebooted and worked fine on first attempt. I've only messed with one script so far. I'm still thinking what I should add to the kernel.
I'm trying to build aosp but so far no luck.
balliboxer said:
Wot's the benefit to flash custom kernel??.... Anyway gud step move ahead in making custom rom also for ace plus
Sent from my GT-S7500 using Tapatalk 2
Click to expand...
Click to collapse
So far it's to have new governors and a new sheduler.
BUG :
1 . When on savagedzen gov unlocking the phone from sleep is delayed/laggy also if u r listening to music and the lock the screen then the music starts lagging tried increasing the min freq still the same , may be something like a deep sleep or sod bug..
deadwood01 said:
BUG :
1 . When on savagedzen gov unlocking the phone from sleep is delayed/laggy also if u r listening to music and the lock the screen then the music starts lagging tried increasing the min freq still the same , may be something like a deep sleep or sod bug..
Click to expand...
Click to collapse
I'm trying to reproduce the bug, but since my phone is still charging I can't seem to get the music lagging. What music app and music format are you using?
blackburner said:
I'm trying to reproduce the bug, but since my phone is still charging I can't seem to get the music lagging. What music app and music format are you using?
Click to expand...
Click to collapse
Stock music player , mp3 format...
Even while charging the bug exists...
deadwood01 said:
Stock music player , mp3 format...
Even while charging the bug exists...
Click to expand...
Click to collapse
Strange I can't seem to make it lag on savagedzen. The UI feels slower but music isn't lagging. Do you have any sound effect enabled?
Edit: I've got lag when using the EQ and waking the phone.
Edit 2: I've uploaded a hopefully fixed version, let's also hope that the changes that I made won't screw up the battery life.
flashed test kernel 3
the same bug exists wen used with EQ but the intensity of the bug is only 20% compared to the previous one also increasing the min freq to 480 completely nullifies the bug...also with EQ off the bug doesnt exist
will see how the battery life is... btw have u played with the drivers/bus to change the battery life...?
I can't get any lag at all now (after v3). Can you give my all your parameters? EQ settings, mp3 bitrate, where is your music stored and if using an sd card what type of sd card are you using.
I've set the minimum at 19Mhz and on air plane mode and by morning I still had the same battery than yesterday (89%).
The only thing that I changed was the cpu frequency table to include 800 Mhz at the same voltage than 600 Mhz and so far it seems ok, but might not be true to all phones.
blackburner said:
If anyone wants the sources just ask! (Maybe setting up a github account is a good idea?) Help is appreciated.
Click to expand...
Click to collapse
Setting up a github repo is indeed a good idea.Maybe then i can help
mb-14 said:
Setting up a github repo is indeed a good idea.Maybe then i can help
Click to expand...
Click to collapse
I've posted a link to the sources on github. I'm still learning how to use git. But I'm still uploading the sources.
Edit: Uploaded!
Can anybody help me with the cpu frequencies? I've cracked part of it but I don't know what to change since if OC to 1200Mhz I only get 600 Mhz performance
I've attached the table I'm using (xls since ods xda upload gave me the finger lol)
blackburner said:
Can anybody help me with the cpu frequencies? I've cracked part of it but I don't know what to change since if OC to 1200Mhz I only get 600 Mhz performance
I've attached the table I'm using (xls since ods xda upload gave me the finger lol)
Click to expand...
Click to collapse
Check my fork of your kernel on my github.I have got OC working.
P.S: Could you update your repo to the latest kernel source from samsung?My net speed is very sucky
mb-14 said:
Check my fork of your kernel on my github.I have got OC working.
P.S: Could you update your repo to the latest kernel source from samsung?My net speed is very sucky
Click to expand...
Click to collapse
I don't see any new kernel versions on the Samsung open source release center.. I'm still going to test oc did you change anything else than the CPU frequency table?
Edit: Overlclock is working! Thanks to mb-14!
Anyway it looks like the cpu when on OC is always working at the same frequency, since by overclocking it to 1017 I get an 150 ms reduction on setcpu native bench. And it remains the same for all the other frequencies.
For what I've understanded of PLL and CPU clocks looks like the cpu is running at 1200 MHz. (In the frequency table you can claim any frequency but it doesn't mean the cpu is running at that speed)
Edit: With OC my phone crashes after a while (ram dump mode)
Edit 2: Neocore doesn't seem to care too about the cpu frequency I set above the stock 1008Mhz. From 1017Mhz to 1200Mhz the score is always the same (85,6Fps)
Hello,
i have flash your kernel and its running very good!
Galaxy S7500
2.3.6 (S7500XXLA3)
Antutu 3596
Quadrant 2458
Neocore 85,4fps (1018mhz-1200mhz)
with OC 1,2GHZ and Performace mode
thanks!
I wait for the next version
heXXer321 said:
Hello,
i have flash your kernel and its running very good!
Galaxy S7500
2.3.6 (S7500XXLA3)
Antutu 3596
Quadrant 2458
Neocore 85,4fps (1018mhz-1200mhz)
with OC 1,2GHZ and Performace mode
thanks!
I wait for the next version
Click to expand...
Click to collapse
So you found no difference between overclocked frequencies too?
Unfortunately, no difference....
im upgrading the kernel...
my wish:
can you try to integrate the BLN mod?
I found a manual but I have to search again...
thanks
Edit: with new test_stable kernel (1008mhz) 84,3fps neocore
before with 1018mhz it was at 85,4fps
heXXer321 said:
Unfortunately, no difference....
im upgrading the kernel...
my wish:
can you try to integrate the BLN mod?
I found a manual but I have to search again...
thanks
Edit: with new test_stable kernel (1008mhz) 84,3fps neocore
before with 1018mhz it was at 85,4fps
Click to expand...
Click to collapse
the bln mod sounds useful I will check it out!
Edit: flash the new oc version
Yesss!It is very useful!!
neocore says 85,5fps
Edit: The statistic from nofrills cpu control shows that cpu step 61mhz not is in use.my min frequenz is 19mhz.
sorry for my bad english im german ;-)
who finds fault, may keep them ;-)
I am new to overclock things, I am running on stock 2.3.6 today after a prolong research I managed to overclock my CPU and GPU. I've followed the following Method:
http://rootzwiki.com/topic/14511-opptimizer-projekt-milestone-overclock-for-omap4-devices/
I've done everything except the part i was not able to understand:
"Loading at Boot/Scripts:
The new update.zip's will install a basic init.d script to "/system/etc/init.d/00opptimize". If you've found settings that are "stable" for your device, and you'd like to run these at boot, you may edit this file accordingly. Be default, this script only loads the kernel modules. This requires your ROM to have init.d support to work. If you cannot find a method of getting init.d working, you can use Script Manager to execute this file at boot."
Now whenever I am restarting my phone it is going back to its stock speed, I just want to know that how can I set it to work even after restart.
I kindly request Jim, lkrasner, JRW 28,alteredlikeness,rdavisct,cogeary andApex_Strider to help me with this issue as i know our phone is capable of handling 1250MHz CPU and 384 MHz of GPU Speed.
Thank You.
john1989 said:
I am new to overclock things, I am running on stock 2.3.6 today after a prolong research I managed to overclock my CPU and GPU. I've followed the following Method:
http://rootzwiki.com/topic/14511-opptimizer-projekt-milestone-overclock-for-omap4-devices/
I've done everything except the part i was not able to understand:
"Loading at Boot/Scripts:
The new update.zip's will install a basic init.d script to "/system/etc/init.d/00opptimize". If you've found settings that are "stable" for your device, and you'd like to run these at boot, you may edit this file accordingly. Be default, this script only loads the kernel modules. This requires your ROM to have init.d support to work. If you cannot find a method of getting init.d working, you can use Script Manager to execute this file at boot."
Now whenever I am restarting my phone it is going back to its stock speed, I just want to know that how can I set it to work even after restart.
I kindly request Jim, lkrasner, JRW 28,alteredlikeness,rdavisct,cogeary andApex_Strider to help me with this issue as i know our phone is capable of handling 1250MHz CPU and 384 MHz of GPU Speed.
Thank You.
Click to expand...
Click to collapse
CPU overclocking can be tricky, if not downright frustrating as hell. Its a matter of testing, and running at slightly bumped-up speeds over the course of the OC'ing process to find a stable CPU frequency setting. Not all users can hit 1.2GHz or higher, whereas others can. It depends on the device, and nothing is really 'static' as far as "across the board" potential CPU clock speeds for our device. There is an init.d support .zip that can be flashed for roms that do not have init.d support (such as stock rom) but this will not work for ICS or JB versions since they are running newer kernels and as the init.d support is designed to work on the "older" kernel modules.
Sent from my MB865 using xda premium
I've downloaded moto_init_d-signed.zip and mo_simp_1.5_edison-signed.zip from http://code.google.com/p/opptimizer/downloads/list and flashed in CWM now I've init.d in my /system/etc/init.d
I've successfully overclocked my phone to 1250 MHz for CPU and 384 MHz for GPU Using:
# echo 3 1250000000 1390000 > /proc/overclock/mpu_opps
# echo 384000000 > /proc/overclock/gpu_opps
I've even confirmed my speed in setcpu and by using it says I am running on 1250 MHz, and my phone is very much stable I played modern combat 2 for around 1/2 an hour and used my phone for around 3-4 hours without any bootloop.
Only the problem is that I am not able to survive my overclock after reboot. After reboot it is reverting back to 1000Mhz
john1989 said:
I've downloaded moto_init_d-signed.zip and mo_simp_1.5_edison-signed.zip from http://code.google.com/p/opptimizer/downloads/list and flashed in CWM now I've init.d in my /system/etc/init.d
I've successfully overclocked my phone to 1250 MHz for CPU and 384 MHz for GPU Using:
# echo 3 1250000000 1390000 > /proc/overclock/mpu_opps
# echo 384000000 > /proc/overclock/gpu_opps
I've even confirmed my speed in setcpu and by using it says I am running on 1250 MHz, and my phone is very much stable I played modern combat 2 for around 1/2 an hour and used my phone for around 3-4 hours without any bootloop.
Only the problem is that I am not able to survive my overclock after reboot. After reboot it is reverting back to 1000Mhz
Click to expand...
Click to collapse
You have to physically change the echo table values using Root Explorer using the text editor. Look for this section in the 00pptimize file and change echo 3 at this code line:
# Droid3/Bionic/Atrix2 stock Settings
# echo 3 1000000000 1375000 > /proc/overclock/mpu_opps
# echo 2 800000000 1313000 > /proc/overclock/mpu_opps
# echo 1 600000000 1200000 > /proc/overclock/mpu_opps
# echo 0 300000000 1025000 > /proc/overclock/mpu_opps
Then, click back to save the .bak file and reboot. Changes should stick through reboot after this.
Sent from my MB865 using xda premium
It is reverting back to its stock after reboot even after editing echo values.
By the way thank you for your valuable replies I am working on it if I find a way I will post in general thread.
john1989 said:
It is reverting back to its stock after reboot even after editing echo values.
By the way thank you for your valuable replies I am working on it if I find a way I will post in general thread.
Click to expand...
Click to collapse
I will test also after FXZ'ing back to stock rooted 2.3.6. and let you know how I manage to OC this way. I PM'd you also, so I'll be getting back shortly with more info...
Sent from my MB865 using xda's premium carrier pigeon service
http://forum.xda-developers.com/showpost.php?p=27710171&postcount=118
this is the method PM'd by alteredlikeness to me.
Alteredlikeness I am bowing down your method works like charm and If XDA will allow me I will hit thanks button for minimum 1 million times
I would also like to thank Apex_Strider for showing patience and replying to all my questions.
Tomorrow I will post a fresh thread along with screen shots of overclocking that can survive even after reboot
john1989 said:
http://forum.xda-developers.com/showpost.php?p=27710171&postcount=118
this is the method PM'd by alteredlikeness to me.
Alteredlikeness I am bowing down your method works like charm and If XDA will allow me I will hit thanks button for minimum 1 million times
I would also like to thank Apex_Strider for showing patience and replying to all my questions.
Tomorrow I will post a fresh thread along with screen shots of overclocking that can survive even after reboot
Click to expand...
Click to collapse
Correct. I linked you to that post since it kind of shows how to get to and edit the 00opptimize file - also, make sure you delete the .bak that gets created - if there is a .bak file in the init.d folder, you will bootloop!
alteredlikeness said:
Correct. I linked you to that post since it kind of shows how to get to and edit the 00opptimize file - also, make sure you delete the .bak that gets created - if there is a .bak file in the init.d folder, you will bootloop!
Click to expand...
Click to collapse
Indeed, deleting the .bak file created after changing the echo table values is a key step. I forgot to tell him that, since I always delete without even thinking about it -done it so many times it almost comes as an involuntary response after editing the CPU frequency scaling!
Sent from my MB865 using xda's premium carrier pigeon service
I have installed successfully CM9 RC2 and the MetalliKernel, everything great but I had a problem when I set the CPU Minimum and Maximum to 150/1380 Mhz.
It always reboot after I set it and CPU returns to 300/1000 Mhz
Anyone have idea ?
giadinhmolit said:
I have installed successfully CM9 RC2 and the MetalliKernel, everything great but I had a problem when I set the CPU Minimum and Maximum to 150/1380 Mhz.
It always reboot after I set it and CPU returns to 300/1000 Mhz
Anyone have idea ?
Click to expand...
Click to collapse
You must tell it to re-apply on boot. You should find this option in settings) performance) CPU. Make sure set on boot is checked.
Oh yeah. Mis-read that one.
giadinhmolit said:
I have installed successfully CM9 RC2 and the MetalliKernel, everything great but I had a problem when I set the CPU Minimum and Maximum to 150/1380 Mhz.
It always reboot after I set it and CPU returns to 300/1000 Mhz
Anyone have idea ?
Click to expand...
Click to collapse
It seems that your tab cannot overclock too high or underclock too low. Please try to low the max to 1200 and min to 300 and try again.
scottx . said:
You must tell it to re-apply on boot. You should find this option in settings) performance) CPU. Make sure set on boot is checked.
Oh yeah. Mis-read that one.
Click to expand...
Click to collapse
I did, but it causes a loop : reboot > automatic set > reboot > automatic set > reboot.....
It seems that your tab cannot overclock too high or underclock too low. Please try to low the max to 1200 and min to 300 and try again.
Click to expand...
Click to collapse
That happens even with 1200 so sad
Had same problem Updating to RC2 fixed it for me.
MultipleMonomials said:
Had same problem Updating to RC2 fixed it for me.
Click to expand...
Click to collapse
So now, do u have it fixed ? I'm currently on RC2
Yeah, it was working on RC2. You might try reflashing ROM and kernel.
I'm running ARHD 7.3 and also flashed the Sultan Kernel (this) but Android is still showing 1.5ghz in the "about phone" section.
Do I need to flash the kernel before I install the ROM?
thx in advance:laugh::good:
It is so. You can't do nothing about it. Some kernel devs modify that value and write 1.8GHz for example it was on SebastianFM's Overclocked kernel if I remember correctly.
And remember, flashing a kernel before flashing a ROM is like pushing the gas pedal of a car before starting the engine.
Plus, when you flash the ROM, it will replace your kernel with its own.
The Revelation™ ushered in a revolution... Right on, SebastianFM!
Anti_simlock said:
I'm running ARHD 7.3 and also flashed the Sultan Kernel (this) but Android is still showing 1.5ghz in the "about phone" section.
Do I need to flash the kernel before I install the ROM?
thx in advance:laugh::good:
Click to expand...
Click to collapse
don't look what says in about phone
about phone takes the info from the build.prop file(if i am not wrong)
to see your current freq use setcpu,kernel tuner or system tuner
also do a test with antutu benchmark and it will show you your current cpu freq in the results
rzr86 said:
about phone takes the info from the build.prop file(if i am not wrong)
to see your current freq use setcpu,kernel tuner or system tuner
also do a test with antutu benchmark and it will show you your current cpu freq in the results
Click to expand...
Click to collapse
+1
Anti_simlock said:
I'm running ARHD 7.3 and also flashed the Sultan Kernel (this) but Android is still showing 1.5ghz in the "about phone" section.
Do I need to flash the kernel before I install the ROM?
thx in advance:laugh::good:
Click to expand...
Click to collapse
If you want to change what shows up in about phone, mount system as rw, open /system/build.prop in a text editor. Scroll down and you'll see a section named about phone. Edit whatever you want.
Happy to help.