-Optimization custom kernel and android system
-Remove changes in build.prop and init.d scripts folder will not only serve Encourage the device
-Note: roms covers this does not bring this optimization must modify please cook ROM -
Code:
-Requirements:
-Apk manager
-Java install pc
-Framework-res.apk
-Decompile and compile knowledge framework-res.apk
-Notepad++
-Just a little patience
-now have to decompile the framework-res.apk and wait Aque finished extracting the files
-locate the next file in the framework-res.apk
Code:
framework-res.apk/res/xml/power_profile.xml
( here you'll find related signal, wifi, radio frequencies and codes Processor )
( to add missing values use this <value> </ value> )
example capture:
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"lightbox_next": "Next",
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"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",
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"lightbox_toggle_sidebar": "Toggle sidebar"
}
Faq
this is for those who have unlocked bootloader and the ability to use a custom kernel remember that when porting the rom there are certain modifications that must be done carefully so that the xperia performs to a good performance otherwise the kernel can have cpu frequency however the file I mention power_profile.xml frequencies may not be on the well known lag this causes problems and delays when executing common tasks on your smart phone
this is an example:
custom kernel:
cpu frequency 100, 200, 400, 800, 1000
power_profile:
cpu frequency 200,500,700,1000
as can usually observe the roms covers do not match the code of the rom that's why there are problems in the terminal I hope you can understand the objective of the subject
-Here we verify that the value of the frequencies of all matching kernel with this file so that the entire operating system to work as it should be fast without lag
-Now compile the framework-res.apk and flash in your terminal and check optimization.
Good guide mate. :good:
But i am a bit confused. Can you please give some more intro and purpose about the thread?
Thanks!
aggregate information :good:
best kernel
where i find the best kernel for custom roms?:crying:
Related
This is for anyone who is rooted!!
Lets see those variant's cpu's you have for more undervolting and saving battery:good:.
Where can I find that Variant?
You have to have BLADE kernel by maxwen installed. Then use
Code:
cat /sys/kernel/tegra3_dvfs/cpu_millivolts
and it will be printed on top (process_id) is your variant.
Here is a screenshot from my device:
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What is a variant, and where did it come from?
This is mainly the type of build quality your chip has and allows a more accurate way to determine how hard you can push you're chip with Undervolting(UV) and Overclock(OC).
Click to expand...
Click to collapse
AP37 have 2 different types (3 and 4) of variant's.Hox has 4 types.
Please note that there are even more variants in each variant. You can easily have a variant 3 and another person has the same but you still have different performance. "They qualified the chips based on random sampling of the wafers and mark the ENTIRE wafers as such. It just means that the "average" performance of that wafer is of certain quality, but it does NOT mean every chip on that wafer would behave exactly the same.... ". Remember the golden rule: No two chips are created equal!
Also people should not blame HTC as they don't test every chip Nvidia made. They only test a few and then the phones will go in to production. So if you want to rage at someone please don't do so at HTC
Click to expand...
Click to collapse
All credit goes to our Blade kernel developer maxwen and timlambo for his poll
I have variant #4 in my HOX+
variant 3. so which is which?
You can try undervolting by using blade kernel.
For example undervolting -50mV:
Code:
echo -50 > /sys/kernel/tegra3_dvfs/cpu_millivolts
For -100 mV just change value:
Code:
echo -100 > /sys/kernel/tegra3_dvfs/cpu_millivolts
My device has variant 3 and undervolted -100mV.Seems stable for my variant.Please just try and post your undervolting results.
Also i will have request for more undervolting support(for now max -100mV supported) for blade kernel from maxwen.
Best regards
4 here
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Mal Yrol Engine
Descripition
[UNIVERSAL ENGINE]
Have you thought about playing Real Racing 3 while listening to music on spotfy copy a 500MB file and responds to poup-ups of WhatsApp?
All android ROMs are supported, including Samsung ROMs Stock This engine meets all conceivable functions of a engine in one flash zip
Installing it, plus get a boost on your Android, bonuses will still have all the garbage of your ROM removed! Do not miss ime with bloatware, install and let the Mal Yrol work for you!
Function
°Incredible improvement in Multitasking
°Battery Saver
°Automatic adding support init.d
°Increases the quality of JPEG / JPG to 100%
°Improves the quality of the overall sound
°Remove bloatwares (Including ROMs Samsung)
°2080 Cache Velocity
°Scripts init.d
°Auto hibernates unused bins
°Zipalign In Boot
°Clear the cache on boot
°Auto Zipalign in 48hrs
°Mata unused applications when the screen turns off (Sleep)
°Lowers the clock speed when the phone is asleep
Downloads
DevHost
Flash This zip in your recovery
Credits
*Lennoard Rai
Like Here for more
1st...
Interesting... So just flash with Recovery and...
-Is it an apk?
-Any screen shots?
-Is it a kernel?
-What Android version are you running it on?
-So it will work on any model MEGA (universal)?
-Any benchmarks?
it looks like it adds busybox, init.d support, deletes temp files, logs and old apks from the device
and thats just to start..
might be quite dangerous if there are any bugs or installed to the wrong device..
i would not flash it unless someone who is very knowledgeable can do a complete check of its operations.
nutpants said:
it looks like it adds busybox, init.d support, deletes temp files, logs and old apks from the device
and thats just to start..
might be quite dangerous if there are any bugs or installed to the wrong device..
i would not flash it unless someone who is very knowledgeable can do a complete check of its operations.
Click to expand...
Click to collapse
Same.
I have installed it on my mega 5.8 Gt I9152 no bugs yet ....and yes performance has increased a bit while using multi window also i m using resurrection remix rom from Kibro man!!!
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"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"
}
Mal Yrol Engine
Descripition
[UNIVERSAL ENGINE]
Have you thought about playing Real Racing 3 while listening to music on spotfy copy a 500MB file and responds to poup-ups of WhatsApp?
All android ROMs are supported, including Samsung ROMs Stock This engine meets all conceivable functions of a engine in one flash zip
Installing it, plus get a boost on your Android, bonuses will still have all the garbage of your ROM removed! Do not miss ime with bloatware, install and let the Mal Yrol work for you!
Function
°Incredible improvement in Multitasking
°Battery Saver
°Automatic adding support init.d
°Increases the quality of JPEG / JPG to 100%
°Improves the quality of the overall sound
°Remove bloatwares (Including ROMs Samsung)
°2080 Cache Velocity
°Scripts init.d
°Auto hibernates unused bins
°Zipalign In Boot
°Clear the cache on boot
°Auto Zipalign in 48hrs
°Mata unused applications when the screen turns off (Sleep)
°Lowers the clock speed when the phone is asleep
Downloads
DevHost
Flash This zip in your recovery
Credits
*Lennoard Rai
Like Here for more
#Itz work in All Roms with custom recovery
Anyone flash this yet?
Nope. Anything that is "this works on everything and is the bestest" I am cautious of.
Why hasn't this post been deleted?
This just adds a bunch of crap to your build.prop and adds unnecessary init scripts. Unzip it and see for yourself. This kind of stuff doesn't belong in the original development section.
Not to mention raises swappiness and for some reason re-mounts swap?
Only good thing out of this package is Busybox and zipalign, but even that's stretching it
Don't flash this.
I have to say it really works! Flashed it on my phone and now my trash can is empty and my toilet is unstuffed, plus the filter in my washing machine is cleaned!
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"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"
}
Code:
neither I nor the forum we do for the partial and total damage of equipment
Information:
files provided you has been tested for more than 14 days some moderate use in achieving the not so normal temperature but moderate
Requirements:
Unlocked Bootloader
Root (SuperSU)
Root Explorer
Compilation: 26.1.A.3.111
Instructions:
- move the files to the path: /system/etc
- 0644 root permissions apply to files
- reset terminal
- download application Kernel Toolkit
- apply the following values
- and ready to enjoy
- They should use it without 3G data for 24hrs and 24hrs moderately during use as enough recommendation xperia overheating M4 be reduced
Faq:
I can try some other compilation: yes
you need to open bootloader to test the mod: only been tested with open bootloader and probably to do with the root closed bootloader is lost so you have to test
Files in folder Profiles i should replace too?
Yes
Ok, thanks
Thanks
I think Change In temp a little
Here is a mod, just the post script for system / etc.
It applies all changes for our device, so you won't need an app to change cpu frequencies on boot.
The settings are a little bit different, this version works without a wakelock, better battery life and no random reboots (used it one day)
http://cloud.tapatalk.com/s/5762cb99e306f/update1.zip
Instructions : install version from first thread (you need the profiles files) but the attached script.
If the device overheats it goes down to 400 MHz, and after cooling to minimum of 960, my settings say minimum 533 so overheat protection wins... But only the minimum value of big core, so this solution is acceptable.
Read First.
I do not own or made this kernel. The owner/developer is @Laulan56, all the credits, copyright are belong to the original owner.
Warning:
It's your choice to use it or not.
I do not responsible for what happened to you.
If you messed it up and you point your finger at me, i will laugh so hard at you.
Marisa OSS Kernel was build for toward performance, efficiency, while also maintaining battery backup.
Please Note:
The Marisa kernel is only work on OSS AOSP Android 12.
Changelogs of R3:
-Import Anti flicker(DC dimming) Support(NEED TEST)
-Use efficient CPU frequencies and busy costs
-Some more that idk...
[Check more on GitHub for details]
Instructions:
•Enter recovery mode, install Magisk first as it required, then find the file you downloaded in storage and install it.
•Clean "Davik-ART" and "Cache" after done and before reboot (Optional).
Bugs:
•Weird or corrupt color when the brightness is set to low enough. Avoid set the brightness to lowest or your device screen will become total black, if you are stuck, then reboot.
•You may experience minor lags of animation in some apps.
•Slow charging? Go to system/vendor/etc and remove all the files with name "thermal-xxx", "thermald-devices" and reboot (It's recommend you to take backup before remove them), if the system is blocked you from delete it, then boot to recovery mode and go to file manager or something like that, if it not, then reboot few more time until it's working.
•It's the only fix i did found so far, and on't worry about overheating, kernel or the ROM (maybe) have msm or caf thermal. When it reach 45°-46°, the charging will slow down.
•However, don't run any heavy app like 3D Games, Video Editor or Benchmark during charging, or your device will get huge lags, freeze and the fast charging will stopped working until you reboot it.
Also don't use or uninstall any Magisk modules that affect charging.
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"lightbox_stop_slideshow": "Stop slideshow",
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FKM profile will not be available, due to problem while trying to saving profile in app.
That's all of it.
Leave some thanks if it work for you.
thank you very much!!!
Really appreciate the work
could you update it to the latest revision
Naveen Narendra said:
Really appreciate the work
could you update it to the latest revision
Click to expand...
Click to collapse
dude I'm not a dev, ask @laulan