yashsingh1/xdaforums huggingface dataset:
[HTC One X+] grinder19:
My Rom incorporates a different way to manage apps and seems I get either no lag or 1-2 seconds tops :P

I am in process of improving my code even more it's a lot slower and harder to code on just my phone (still need a motherboard and cpu to get pc back up and running lol)

I have 465 apps installed well maybe even more than that as testing a complete Xperia modification :P
[HTC One X+] nik3r:
Cool, I might just give it a shot if it's so much better :)
[HTC One X+] reaper90:
Back again after extensively testing EX5 and EX6:

On EX6, first boot was fine, next two reboots black screen on wakup try after screen timout. EX5 seems stable, 10/10 reboots without black screen issue also didn't have this, also no random appearance of this issue since yesterday morning.

So I'd say it's definitely something that has changed from EX5 to EX6. Would be very nice if you could take a look at it as soon as you've got time for it, no hurry though! :)
[HTC One X+] grinder19:
I've stopped having these problems altogether my Rom has been running extremely smooth since ex9

On demand max 1600

Gpu clock 380mhz

Oom values in screenshot below

I also have a command called boost which I do every so often

I'm loving the performance and battery life I'm getting

I've tried other Roms but it seems magiorom is working better with this kernel than others
[HTC One X+] reaper90:
Thanks, i'll also try this and report back then.
[HTC One X+] steno66:
With latest version I have a lot of problems: Sense clock widget sometimes crash, touch icons but programs don't start, sometime phone don't wake up.....
[HTC One X+] LaP0573:
I tried to install the kernel, didn't quite work as I planned. I used the latest version (413), and used the .bat. It seemed to work well, but at reboot, it remains stuck on HTC : quietly brilliant white screen. It still emits a sound when plugged in/out, but that's it. I tried to go into fastboot, and install previous versions, but each time when it tries to erase the cache, I get several "fastboot.exe stopped working", and it simply stops. So I can't do much.

Any idea ? Factory reset did not solve anything, still freezing at boot.
[HTC One X+] nik3r:
Some problem with fastboot USB drivers on your machine perhaps. Try to use one of the many other tools for flashing kernels around here and flash the boot.img in package.
[HTC One X+] LaP0573:
Alright, thanks for the answer. I'm leaving work, so I'll try on my personal computer, to see if it can solve the problem. I'll try again with your kernel, then with other tools afterwards.
[HTC One X+] reaper90:
lmao! magiorom seems to work :eek: doing some more testing but couldn't force it into this black screen issue after reboot! Now I'm curious about what could cause this issue on a rom!
[HTC One X+] Thermaltake868:
Got freeze today while browsing I undervolt on -30mV been like that for 3 or even more days without any freeze, and today while I was browsing he froze. I put now on -25mV to see if this is going to happend again, still here is log if you see anything strange
[HTC One X+] reaper90:
Reboots caused by undervolt can be very random. Depending on what T3 variant, this kernel maybe already undervolt your phone by (-)25mV, check /sys/kernel/debug/t3_variant file with any root explorer, i think the line is called cpu_process_id, 3 may need a bit higher voltage than 4 to be stable.

I'd be careful when using undervolt, because 1. your phone may be unstable and 2. just one single reboot due to undervolt may already shoot down all battery saving you hoped for by undervolting your CPU.

There are more efficient and more reliable ways to save battery than undervolting (mobile connections, display brightness, autosync/sync interval, max_cpu cores allowed, maximum frequency, etc.)
[HTC One X+] grinder19:
Awesome :D

I have a lot of code in magiorom for increasing performance and battery life and still be able to customise as much as you want maybe something in my code agrees with the kernel
[HTC One X+] LaP0573:
Alright things aren't working well. Once home, I installed PdaNet+ to have a fresh install of the drivers. I went into recovery with my phone, plugged it when asked, and it installed the driver. It was then able to go into fastboot USB, and it was recognized (finally) by adb. I tried installing your kernel again via the .bat. I got a "no devices detected" message, before it started the second prompt. It worked well, I got the 4 OKAYs (instead of previous times, where it just aborted and crashed). It rebooted, same problem.

I booted back into recovery, tried "adb devices", and it no longer appeared. I tried reinstalling the drivers, the phone was not detected. I restored my backup just after the problem, when it was recognized. Tried again, I did not have the "device is installing" thingie from Windows, but after a while, the PdaNet installation kept on going, and it seems that it was installed.

Fastboot USB works. When I go on HBOOT, I get numerous error messages about usb, and it aborts. When I go into recovery, phone isn't recognized by adb. So I can't do much.

Any idea ?
[HTC One X+] reaper90:
Try downloading and installing latest HTC sync (maybe oyu need to reboot). This should install latest drivers for your phone, you can then unsinstall HTC sync again (if you don't need it), the drivers should remain installed.

As for ADB and Fastboot:

in fastboot ADB commands aren't recognized, only fastboot commands. Also what i learned is that the phone needs some time to be recognized by adb in recovery.
[HTC One X+] LaP0573:
Alright, looks like problem's solved. I had to manually uninstall the drivers, then reinstall them, for it to be detected. I used hasoon2000 toolkit to manually flash another kernel (http://xdaforums.com/showthread.php?t=2581133 this one to be precise), and the phone booted normally. I then tried, with the toolkit, to flash your .img, and it starts freezing at boot again.
[HTC One X+] grinder19:
Try the userinit.sh script posted a few pages back or try magiorom
[HTC One X+] LaP0573:
I indeed tried Magiorom, that I noticed a few pages back. It seems to work, the rom flashed correctly, the kernel as well, and the phone works fine, thanks. It's a shame that the kernel alone did not, but I'll give the rom a try, since I was looking for a fast, and battery-gentle rom.
[HTC One X+] grinder19:
Awesome

Well this kernel and my Rom seems to be the best combination at present for those with problems

I'm loving the kernel :)
[HTC One X+] grega_slo:
Ex10 not so good for my phone...

Stock with Viper ROM today I had 1 not wake up and 2 random reboots..

NO OC or UV...

Going back to EX9
[HTC One X+] anonymous-_:
Try to reinstall the rom, it works for me!
[HTC One X+] reaper90:
Another (and hopefully final) update on the blackscreen/sleep freeze problem: I'm pretty sure i found the reason for it!

After further investigating why the kernel works for some roms and for some it does not, I found out, that on the roms that worked flawlessly (magiorom and insertcoin so far) the default governor was ondemand and not smartmax (at least on my phone). I don't know if there was an error installing those roms or something else preventing smartmax to be set on/after boot, but ondemand seems to be the default governor and it is not a random occurance that smartmax isn't set on boot for those roms, I checked sysfs entry 10 times after reboots to be sure, of course i waited 2-5 minutes while screen off to be sure that elitekernel_delayed.sh should have finished. Also ondemand works perfectly fine, no issues at all! After restoring my ARHD backup to see what's going on, i got a freeze after first boot when screen timed out. I rebooted the phone again and didn't wait for screen timeout this time and after some minutes playing with my phone, i checked sysfs again to see smartmax set as governor.

So to sum it up: Since EX5 works fine for me (with smartmax as governor) i'm pretty sure some of the smartmax updates in EX6 are most likely the cause of those freezes.

[MENTION=853294]nik3r[/MENTION]: would be very nice of you if you could take a look at smartmax again, when you've got time for it! As i already said, no hurry though :)

Although ondemand governor may not be "true" EliteKernel experience, i'm happy with speed and battery life atm, so i'll stick to it for now.
[HTC One X+] 00mpollard:
Ex10 works great for me on venom. Using ondemand :)
[HTC One X+] nik3r:
Cool I will see if it's easy to revert the governor changes between the two versions without breaking too much :D
[HTC One X+] Thermaltake868:
Did you check my log ? When log was taken I used EX9, now I flashed EX10
[HTC One X+] phikal:
Same here, no problems sofar on ex10 with ondemand.

Verstuurd van mijn HTC One X+ met Tapatalk
[HTC One X+] LaP0573:
Goddamn, looks like I'll never get rid of my problems. I'm currently under the EX9 version, using Venom ROM, and it works great. I wanted to upgrade to EX10, especially since people seem to say that it works well with this rom. The problem is, when I launch the .bat, and press a key, on the second prompt, it writes "waiting for device" indefinitely. I tried reinstalling the adb and fastboot drivers, but it does not seem to change anything.

Any idea ? Between my successful EX9 install and this one, I installed HTC Sync, may this be a reason ? And I get problems with my pass through function under Android, may b e part of the problem.
[HTC One X+] nik3r:
The adb connection you are waiting for is only a "reboot to bootloader call". If you go to fastboot manually it should just time out and go on straight to flashing.
[HTC One X+] LaP0573:
How much time should it take to time out ? I let it running for around 5-10min before abandonning.

I tried again without going into fastboot manually, plugging it in with the phone normally booted up, and it did not make it reboot.
[HTC One X+] boe323:
Having issues with a load of apps just force closing ....something to do with coming out of sleep.
[HTC One X+] nik3r:
5 seconds tops. Try to run adb kill-server or reboot the pc.
[HTC One X+] Thermaltake868:
Got freeze again, and again while I was swiping the apps, not like the next day it was when I was browsing. He was running on -25mV when he froze, I don't know if you put voltage on default or is it still on -25mV by default, becouse on Sebastian kernel I undervolt it on -50mV for test and run him a week without freeze. I will try -20mV now to see if it makes any difference in few days.

Here is log if it helps, and my setting:
[HTC One X+] reaper90:
Try default values or even +25mV and see if you still get freezes. Depending on your t3 variant your CPU may already be undervolted by (-)25mV. I found out that my CPU doesn't like undervolt at all, at the moment it seems stable with default voltages, which is already -25mV for my phone.

The power saving effect of undervolting is very small, just one single reboot can can shoot down all the "battery savings" you hoped for by undervolting. In standby this kernel uses low power core only as far as i know, which already saves a lot of battery. Do you really think -25 or even -50mV will make that much of a difference when screen is on?

I'd say try default voltages or even +25mV to be sure the freezes aren't related to undervolt. But don't try more than +25mV if the problem persists, this isn't necessary at all, there isn't any higher voltage mentioned in kernel source code, thus should not be necessary for Tegra 3.
[HTC One X+] Thermaltake868:
I think nik3r said few posts back that he return kernel to 0mV instead of -25mV by deafult so it means that rom is on 0 by default nik3r correct me if I'm wrong.

How come then I can undervolt -50mV on Sebastian's kernel with no freeze ?
[HTC One X+] reaper90:
There are two different "quality" variants of Tegra 3 in HOX+ numbered 3 and 4, check /sys/kernel/debug/ t3_variant, the line that's called cpu_process_id (original HOX had four variants from 0 to 3). Variant 4 is the best and needs less voltage as variant 3, by default it is coded in kernel that depending on those variants, different voltages are applied. nik3r uses voltages from 750 to 1212 (variant 4) while variant 3 uses 775 to 1237, so if your phones cpu_process_id is 3, you're already undervolted by 25 mV.

Also is Sebastian' Kernel for HOX+? Never seen this here...
[HTC One X+] Thermaltake868:
It's variant 3

Of course, you have it in ViperX+ thread. It's stock kernel only with S2W function that stock don't have, all other is intact in that kernel.
[HTC One X+] reaper90:
Lower voltages may be a problem with faster frequency transitions in smartmax (or this kernel in general?) too. Also this kernel with default voltages is probably far more power saving than undervolted stock.
[HTC One X+] ivicask:
Wow didint know about this t3_variant thing, i have 4, means i have best possible CPU, guess why i could undervolt even -100 mv without problems.

About Sebastian kernel, yes its for HOX+ i asked him to build as a STOCK kernel with only added S2W, undervolt and Venom SD support.
[HTC One X+] phikal:
I have cpu procces id 3, so that means variant 4 i guess ?
[HTC One X+] ivicask:
If u have process id 3 means u have variant 3 not 4 :)
[HTC One X+] phikal:
Ok, got confused because of the 0 to 3 counting. :D
[HTC One X+] djgodlike:
I have CPU id 4 but had also more than 4 reboots/freezes per week ;)

Even without undervolting.. Tried Ex8ov, Ex8-10

Now on speedykernel 3.5 it seems more stable for a couple of days.

Fingers crossed...

Undervolted -50

Smartmaxv2
[HTC One X+] boe323:
I have variant 4 but makes no difference ....still crashes when undervolting etc ....I guess its just luck of the draw.
[HTC One X+] chrigel2000:
All is perfect!

I had all these problems too, but now with complete new installation

- EX10 (http://elite-force.eu/emoxp/oxp_elit...40121_EX10.zip)

- Additional mods (Easy Userinit by reaper90 (for 4.2.2 versions)

- Viper 2.02

- And only-10mv

the systen is stable, fast and the battery lasts about 48 hours with normal use (some telephone calls, sms, wats app and internet)

Maybe Nik3r should integrate the additional mods directly into the kernel. :D
[HTC One X+] reaper90:
If you didn't undervolt, it's probably not a voltage issue. In case you use smartmax, you may want to try a different governor. Smartmax seems to cause problems (mostly sleep freezes/black screen on wakeup) for some users (including me), while others are perfectly fine.

The t3 variants are determined by testing a few SoC samples on a wafer, so it isn't necessarily a rule that variant 4 chips are overall better than variant 3.
[HTC One X+] saitch76:
I have cpu_id 3 but can undervolt by another 25mv using EX4 without any freezes, but not EX8 or later with Smartmax. SpeedyKernel 3.5 worked well for me too with undervolting and smartmax.
[HTC One X+] ivicask:
If you all want my honest opinion from reading all this since seense 5 kernel was released, reboots and problems where NOT caused a single time by under volt even if you under volt by -50, must be some other error in kernel.

For test try flashing SeabstianFM kernel from Viper thread, which is 100% stock kernel and undervolt it by -50 and use for few days to see if u get any reboots.
[HTC One X+] reaper90:
As nik3r said, smartmax has faster frequency transitions than ondemand, which is a physical process and also affected by voltages!

Undervolting changes the default values that were set by nvidia for a reason! If all Tegra3 (or whatever) SoCs could work properly with less voltage they would have done so. Every SoC is different. Undervolting is your own risk, so it's pointless to complain about reboots/freezes when undervolting, no matter how much you undervolted.

---------- Post added at 04:16 PM ---------- Previous post was at 04:14 PM ----------

Yeah, i found out, this is probably related to latest smartmax changes (maybe a bug?). I'm using ondemand now and everything works perfectly fine. I didn't undervolt though.
[HTC One X+] reaper90:
Fixed a mistake in governor script line in the userinit.sh script: http://xdaforums.com/showpost.php?p=49574056&postcount=1578
[HTC One X+] saitch76:
Thanks for amending the governor bug. Would you mind describing what the mistake was and how you fixed it?
[HTC One X+] reaper90:
What do you mean exactly? The mistake in the script line? I forgot a folder in destination path, so the line didn't do anything. Use V3, i corrected my mistake and it should work now.
[HTC One X+] saitch76:
Yes that's what I meant. Thanks. I'm trying to get to grips with scripting :)
[HTC One X+] thecrazyman64:
Hi guys!

Sorry for the noob post.

What i want to know is if this kernel is stable. My friend just got an One X+ and wants s2w. If i flash this kernel with a sense 5 ROM (stock or not) and use it just for s2w will it be stable? Do i have to repack, or it will work with most of the ROMs out there?

Thanks in advance for you reply!:)
[HTC One X+] dttung80:
Ex10, i have random restart, around once per day
[HTC One X+] reaper90:
Return to default voltages in case you undervolted, otherwise you can try changing governor to ondemand instead of smartmax.

---------- Post added at 03:29 PM ---------- Previous post was at 03:24 PM ----------

Smartmax (default) governor isn't stable for some people (including me), but using ondemand governor works perfectly fine for me. If you don't want to mess with those settings, you could try ViperX+ kernel, it's almost stock but has s2w.
[HTC One X+] dttung80:
I flash img file by default, not any more settings. :)
[HTC One X+] roh756:
is there any way to add dt2w feature?

is there any way to add dt2w feature?
[HTC One X+] Sentenz@74:
Sorry if this question has already be done:

I want to know what is the "kernel samepage merging" option (state - page to scan), what it does?

And if possible which are the difference between the cpu governors?

thanks
[HTC One X+] schinge:
Here you can find an overview of cpu governors and their differences: http://xdaforums.com/showthread.php?t=1663809
[HTC One X+] dttung80:
Haiza, we waitting a long time for new update. :)
[HTC One X+] Thermaltake868:
Got some restart today don't know what happend I was searching in ES file explorer I record a log, maybe someone can see what was the problem. The thing keeps happening when I search something in explorer he just restart.

EDIT:

Forget about this, phone problems, I fixed it today.
[HTC One X+] SomebodyEpic:
help

im stuck on the htc boot screen using elite op ex10 4.2.2 with viperx+ rom
[HTC One X+] nik3r:
Hey guys could you please try the latest Maxthon browser version on ARHD or other ROMs? It's slowing down to a crawl like 3 seconds in, on latest EX11 and stock kernel, I'm not sure if that's my fault or corrupted ROM or just the apps fault.

EDIT: Nevermind, data wipe of the app fixed it.
[HTC One X+] nik3r:
EliteKernel 140201 EX11 is released

This is experimental, that means don't trust it until you extensively test it!

Changes:

- downgraded smartmax version

- less aggressive LP core switching

- smoother interactions

- set SIO back as default iosched

- re-added default undervolting (-25) since it made no difference

- removed ARHD-specific tweaks

- minor cleanups and tweaks

Hopefully this will take care of the freezing problems with smartmax some people have. Don't forget to reset your tweaking apps to smartmax+sio before reporting problems.

You can see more details and unreleased changes on my github https://github.com/niker/elitekernel_oxp_42/commits/elitekernel_oxp_42

~ Enjoy
[HTC One X+] reaper90:
At least i couldn't force it into the black screen/sleep freeze issue, which seems promising to me! Will see how it does over night, EX9/10 froze almost every night...

Thank you for taking care of us who had problems with latest two version! :)
[HTC One X+] nik3r:
I hope that's the case, I have been testing this version for quite a while now and have yet to see any weirdness or spontaneous reboots. Also it's hands down the fastest version yet for me, or at least the smoothest. I would even compare it to stock perma-1.6GHz levels of smoothness but then again I'm biased, it's my baby :D
[HTC One X+] Rat.NL:
Lets try this version thank you

Regards Rat.NL
[HTC One X+] reaper90:
Definitely fast and smooth! can't tell if it's better than latest versions because later versions weren't slow at all^^

btw userinit.sh script updated to V4: http://xdaforums.com/showthread.php?p=49574056#post49574056
[HTC One X+] Rat.NL:
if i youse this script is it possible to go back to the default setting? and what does this script exactly
[HTC One X+] reaper90:
The script allows you to apply certain settings on boot. Some of them can also be set in apps, others not. If you don't have the need to change anything, then it's probably useless for you. It's just a script that is executed on/after ever boot up to apply some settings. Without editing the values, it doesn't do anything.

If you installed it and you want to go back to defaults, simply delete userinit.sh in /data/local and reboot.
[HTC One X+] Thermaltake868:
This EX11 is working great and smooth as baby ass so far :D :good:

My currently settings are: -20mV ondemand 1.7Ghz max. and min and screen off 51Mhz.
[HTC One X+] 00mpollard:
Ex11 is working great for me too! Seems to be very smooth, thanks nick3r once again :)
[HTC One X+] jizang:
Is there someone who can give me good settings for the least bit tempreature i dont know what settings i should do,i am still a noob
[HTC One X+] Tazmaniiac:
Flashed everything how it was supposed to be done, phone stucks in the htc splash bootscreen. Tried to flash speedykernel back with

the venom kernel flasher but windows always tells that it doesn't work anymore so I have to close it while flashing, flashing with Hasoon2000's toolkit doesn't work too. What could I have done wrong? If you don't know what to do for now can someone please give me link to a thread describing how too flash via fastboot, don't know the steps anymore.. Then I will try flashing the kernel manually and if it still stucks in bootscreen I will try flashing speedykernel back until someone has got a solution
[HTC One X+] derjoe:
You can open the batch file and then you can see the steps. It will be always flashed via fastboot. I think you must have a look on the pc drivers!

Gesendet von meinem HTC One X+ mit Tapatalk
[HTC One X+] nik3r:
Try another USB port, hold voldown+power, select fastboot usb and then run the flashing script again. You may need to install HTC Sync again or Android SDK to get the correct cable driver.
[HTC One X+] Tazmaniiac:
thx for the fast response

Changed USB port and noticed something that may have happend before: It says device not found but immediatly starts flashing, then the 4 ok's appear, maybe that happend to me at my first try. Why can't it find the device? I'm in fastboot usb, don't know whether USB debugging was activated (if that's related to my problem). By HTC Sync do you mean HTC Sync Manager? it's installed and updated, can't find my device with it.

I also installed SDK Manager a while ago but haven't used it yet. Scrolled through it and found something called Google USB Driver for which an update is available. Do I have to check that and press install packages?

Edit: I installed them, it still can't find my device. I tried smth. out, I went into twrp recovery and started the batch, like before it was not able to find my device, but after that it doesn't start flashing like in fastboot, it says wating for device, so maybe it finds my device when I'm in fastboot and only says that it can't find it?

Edit again: I randomly tried flashing the kernel with the old Venom Kernel Flasher which actually never worked for me but luckily it worked this time, I'm using Speedy Kernel for now.

Now I tried flashing your Kernel with my Flasher, but as before it just stucks at the htc splash screen while Speedy Kernel was booting up without any problems.

I'm flashing Speedy Kernel again and come back tomorrow, hope you or someone else has a clue why the Kernel doesn't work for me. Thanks in advance