yashsingh1/xdaforums huggingface dataset:
[One (M7) Original Android Development] ABQNM:
Sure, glad to help. The IO scheduler shouldn't affect battery so use whichever works the best there (I don't really find much difference between them anyway--there isn't much needed to handle flash storage).

I just recently got this device and went from Verizon to T-Mobile. With Verizon, I could leave LTE enabled with no impact on battery life. On the One, I find that even on wifi, leaving LTE enabled causes the phone to hold on to the LTE tower even when the data connection is disabled by wifi. This was impacting my battery quite a bit as I can just barely hold on to LTE at work. By switching to just hspa+, the phone stays on the strong signal of the 3g tower and it helps a lot, even on wifi. Seems strange that it would connect the LTE tower when the data connection is disabled by wifi since voice calls only go over 2g/3g, not LTE, but that is what this phone does. So, even on wifi, disabling LTE can save a good amount of battery.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] ghostryder12:
Will going to hspa+ have an affect on text messaging in that no LTE = poor send/receive quality?
[One (M7) Original Android Development] ABQNM:
SMS and MMS don't use LTE. They are transmitted over 2g or 3g, so this will have no effect on SMS/MMS.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] 309041291a:
I'm on WIND, so I don't even think they have 4G haha.

Sent from THE ONE.
[One (M7) Original Android Development] lawrrtan:
I installed the kernel in aroma installer but I wasn't able to select the battery saver option in MPdecision. How do I select it again ? I should just flash the kernel again for aroma installer ? Thank you
[One (M7) Original Android Development] ABQNM:
Yes. Just run the installer again and choose the options you want.

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[One (M7) Original Android Development] v3rtex:
Does someone know why the recent app function (home double tap) stops working after some time from install?

I had this issue since elementalx 13.0 and previous until today.

While this behaviour appears, i dont change anything in settings, apps or configuration.

Gesendet von meinem HTC One mit Tapatalk
[One (M7) Original Android Development] TheUntouchable:
Do this wakelocks have something to do with your kernel? I don't use any wake option, everything disabled.

Gesendet von meinem HTC One mit Tapatalk
[One (M7) Original Android Development] Devaster:
Is there plan to support f2fs ?
[One (M7) Original Android Development] flar2:
Something has changed, do you have trickstermod?

This has never happened to me.

Already supported in kernel, but you need to change mount options in ramdisk
[One (M7) Original Android Development] jerrylzy:
It's already been supported.

[MENTION=4684315]flar2[/MENTION] Any idea about trying this cortex-a15 compiler? http://xdaforums.com/showthread.php?t=2098133

BTW I noticed you didn't use gcc 4.8 for Nexus 5 kernels. Any reason?
[One (M7) Original Android Development] flar2:
Unstable on N5. My custom toolchains are built for cortex a15.
[One (M7) Original Android Development] Hoffmanns:
UV

I had micro lags If I set 700mV on 384mhz. But now Iam set 825mV on 384mhz and every lags, stutters in UI are gone :)

Thank you Flar2 for this great Kernel :cool: :)
[One (M7) Original Android Development] ABQNM:
Everything looks normal there. The kernel isn't directly responsible for those wake locks. The msm_hsic_host is the protocol used to communicate between the modem and the processor, so basically this wakelock is held when your phone is using high speed data.

The power manager service is just a collection of wakelocks held by apps.

None of these seem out of line, so if you are having battery issues, this doesn't appear to be the source. Remember the screen uses about 4x the power on medium brightness as it does on low, and this is usually the single easiest way to kill (or conserve) your battery.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] ShatteredAxe:
I'm not getting any deep sleep on 14, I don't know if I just use my phone too much or I have a wakelock preventing it, although WLD doesn't show anything out of the ordinary. Does anyone else notice this as well?
[One (M7) Original Android Development] ABQNM:
Edit: double post.

Sent from my brain using human to phone transport technology.

---------- Post added at 08:34 AM ---------- Previous post was at 08:30 AM ----------

You're not connected to the charger, right? It won't sleep on the charger or USB. I am still surprised how often this comes up, which is why I mention it.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] ShatteredAxe:
Nope, just at work. Wire free.
[One (M7) Original Android Development] ABQNM:
Ah OK. Figured I would ask, because, as I said, it comes up too often. I am on GPE, so I haven't run 14, so I can't speak to the issue. Have you tried flashing the kernel again with stock settings and rebooted twice? I think we have to see if others on 14 are having the issue before going much beyond that.

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[One (M7) Original Android Development] ShatteredAxe:
I'll play around with it and see if I get a better result. I flashed it last night a from the previous version, but I never bothered to check because I was getting immaculate battery life. It's not too bad still, I'm at 80 after just over 4 hours with about 45 SOT
[One (M7) Original Android Development] P.R.F.S:
................
[One (M7) Original Android Development] Golv:
Kernel source M8 GPE

[MENTION=4684315]flar2[/MENTION]

Kernel source M8 GPE and framwork support - is it not fake? Or this is 1st April joke?

Published March 31, but there is no on htcdev now.
[One (M7) Original Android Development] v3rtex:
Yes i have Trickster Mod. Trying to get a logcat now, maybe something is in there...
[One (M7) Original Android Development] flar2:
It's real. HTC posted the source and then quickly removed it.
[One (M7) Original Android Development] v3rtex:
Okay, here is the logcat about fast pressing home 2 times for recent apps, it still isn't working
[One (M7) Original Android Development] petru.tomsa:
Work great with Viper rom ;)

Sent from my HTC one | TWRP v2.6.3.3 | ViperOne 5.8.0 | ElementalX 13.4 | 4.19.401.11|
[One (M7) Original Android Development] v3rtex:
Hours after flashing elementalx it worked great with eleganica, too :)
[One (M7) Original Android Development] flar2:
There is nothing for me to fix, the problem has nothing to do with the kernel. We've been through this many, many times in this thread.

There is some setting, somewhere in an app or in your ROM, that is conflicting with the logo2menu feature.
[One (M7) Original Android Development] tjsooley:
Fantastic kernel thanks
[One (M7) Original Android Development] rbrandser:
So, the kernel is perfect now.
[One (M7) Original Android Development] Mikyno:
Sorry guys. I want to ask u a simple question. My friend have htc one m7 and he want to flash this kernel. Is doubletap2wake feature draining a lot? I mean, is like a 3-4 % of the full charge or more ? thanks
[One (M7) Original Android Development] flar2:
doubletap2wake and sweep2wake do not drain any battery. There is no difference if they are enabled or disabled.

The battery drain problem from these features is on the Nexus 5 and a little bit on the Nexus 7. On most devices, doubletap2wake doesn't cause drain.
[One (M7) Original Android Development] ABQNM:
Not at all. Dt2w has had zero impact on battery for me, with the pocket protection enabled or disabled. I ran it for a week with it off just to verify and my battery life was basically unchanged. In my experience with similar modules on the Galaxy Nexus and the Nexus 4, modules like this don't use any noticeable amount of battery and the phone still enters deep sleep properly.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] baudy2:
CPU Governors

Hello,

This is fantastic kernel and i use it from the very beginning on my HTC One M7. Was always using INTELLIDEMAND governor as it gives the best battery savings for my profile.

Recently installed ARHD 61.1 and ElementalX 14.0 and see no INTELLIDEMAND governor anylonger.

Was it removed or шэму missed something ? Ondemand is good but i like intellidemand better.

Thanx for answering,
[One (M7) Original Android Development] flar2:
GIve ondemand a try. Disable gboost if you want.

Intellidemand was removed because it is worse in performance and worse in battery life than ondemand. It was the old intellidemand from the Sensation, not faux's later version. It is optimized for dual core phones from two or three years ago.
[One (M7) Original Android Development] 309041291a:
So for some reason my Max CPU clock speed keeps resetting itself to 1.134 Ghz. I don't know why. I'm using Venom Tweaks and the FauxClock app.

Also, so far I'm noticing worse battery life :(

Sent from THE ONE.
[One (M7) Original Android Development] baudy2:
Thanx for answering ! Will give ondemand a try. Howto disable gboost from installed kernel ?
[One (M7) Original Android Development] flar2:
I'm going to take a crack at the motion gesture tonight. I think I know how to do it (at least it works in my head, lol)

Edit /etc/elementalx.conf and restart
[One (M7) Original Android Development] baudy2:
Got it, thanx ! Where to read about Color/Gamma Support ? What is it about ?
[One (M7) Original Android Development] Asselalf:
Powersave on?

Gesendet von meinem HTC One
[One (M7) Original Android Development] Mr.Nigma...:
This has happened to me several times on all elementalx kernels regardles of version! It is a nasty wakelock caused by phone app! A reboot will fix it! Last time happened an hour ago ! Hope it helped!

EDIT: in my case the min freq was stuck at 1.1Ghz not max! Yours may be caused by an app conflict
[One (M7) Original Android Development] shpitz461:
I thought at some point the phone was able to turn itself on when an alarm is set and it is turned off. I just tried and it didn't turn on.
[One (M7) Original Android Development] 309041291a:
I had powersaver on, could that be the conflict?

I Uninstaller faux, I wasn't using it for anything anyways, except. Color settings.

Sent from THE ONE.
[One (M7) Original Android Development] nisby:
powersaver downclock cpu at 1134. you can disable it in powersaver settings
[One (M7) Original Android Development] fenstre:
Very weird installation issue

After finally accomplishing a successful install, something very strange has happened! I'm on a custom ROM, and some of the command line tools seem to have half-uninstalled themselves! The symptoms are:

- /system/xbin/ls does not exist anymore!

- /system/ybin does not exist anymore (this was a directory I had added).

What I did that preceded the disappearance:

- Booted into recovery, TWRP 2.7.0.0.

- Made a backup of /system

- Tried to install ElementalX, unsuccessfully

- Rebooted to fastboot and cleared cache

- Tried installing again

- Restored my backup from step #1

- Installed ElementalX

- Rebooted, played with the phone, rebooted again.

There's absolutely nothing that explains why my /system partition has missing files!
[One (M7) Original Android Development] jerrylzy:
Will you upgrade the toolchain? Since there is someone compiling a15 toolchains, switching & upgrade them is a lot easier.

And any idea about Ofast optimization?

Thx
[One (M7) Original Android Development] Osama Zabin:
It was happening even with stock kernel, it has started after KK update.

It has nothing to do with EX I believe, try to flash stock and see.
[One (M7) Original Android Development] TheUntouchable:
This is a problem with newer bootloader versions, not with the kernel.
[One (M7) Original Android Development] flar2:
I will update my toolchains eventually, it's easy enough with crosstool-ng. I don't often change them because I know the ones I'm using work well and I don't want to introduce instabilities.

I think -Ofast is just -O3 with -ffast-math. which I have enabled.
[One (M7) Original Android Development] baudy2:
Color/Gamma

Hi All !

Where to read about Color/Gamma Support ? What is it about ?

Thanx to answer,

Best regards,
[One (M7) Original Android Development] d.kuyt:
It's about tuning the colour of what u see, but some people hv black screen issue when switching the mon off and on.

It's a feature u can enable and tuned in the fauxclock app
[One (M7) Original Android Development] baudy2:
Thanx ! Where to get fauxclock app ? The only one i found in playstore is Faux123 Kernel Enchancement Pro
[One (M7) Original Android Development] d.kuyt:
Yes it's the Faux123 Kernel Enhancement Pro
[One (M7) Original Android Development] niksssss:
Will this kernel work with the latest CM11 nighliy ?
[One (M7) Original Android Development] jaymccoubrey:
No

Sent from my HTC One
[One (M7) Original Android Development] ABQNM:
No. You need to find a kernel that supports AOSP, but even then, it is not guaranteed to work. CM Nightlies tend to change things around so from time to time requiring regular changes to the kernel (ramdisk usually).

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] guyd:
I think you meant to say a kernel that supports CAF.
[One (M7) Original Android Development] ABQNM:
Yeah you're right. I completely forgot about the kernel source change for CM. I haven't touched or even updated my GS3 CM11 in a couple months. My one is just a GPE so I don't need CM11.

Also the reason I mentioned AOSP is that is how they seem to be labeled in this forum, although it seems CM made some changes last week that broke audio on the custom kernels, and neither of the CM11 compatible kernels that I know of are currently working.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] butthurtlocker:
Reccommend some Kernel Settings?

Hey flar this kernel is fast as cluck! I am pretty new to rooting/flashing etc, so I'm wondering if anyone could give me a few pointers or tell me some settings that yield a good balance between performance and battery, but maybe lean a bit towards battery? I dont really understand undervolting or the governors or the whole cfq, deadline, row settings etc. Right now I set my max CPU to 1.3GHz, thinking this would save some battery. Please anyone correct me if im wrong and lemme know ya reccomend!

thannks in advance
[One (M7) Original Android Development] tiny4579:
On the M7 there isn't true AOSP so the kernels used in many AOSP ROMs would be CAF based.

But yeah, this is kind of off track.
[One (M7) Original Android Development] ABQNM:
Honestly, I prefer using the stock settings aside from the battery saving option for mpdecision and disable gboost. You can get a little more by underclocking but when I tried, it seemed to hinder performance more than it helped battery life, so I went back to 1.7. I would stick with the default ondemand governor and the default io scheduler as they are the most optimized for the device.

My experience is on GPE, but the performance should be pretty similar on Sense as well. On GPE with those settings, I can get 4+ hours of screen on time over 10-12 hours, with mixed wifi/hspa+/LTE usage. Screen brightness on auto, with an average of about 40-50% brightness.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] butthurtlocker:
Cool thats awesome info thanks. When you say battery saving option for mpdecision are you meaning keep it on?
[One (M7) Original Android Development] ABQNM:
In the Aroma installer, on the first page of options, there are three options for mpdecision. Choose the battery saving one instead of the HTC default.

I don't think disabling mpdecision is a good idea as it seems this kernel does rely on it. It looks like aroma installs the appropriately modified mpdecision binary based on which one you choose rather than implementing a stand-alone alternative. With it off, the phone will either have all four cores always active or only one and won't be good for battery life or performance.

Sent from my brain using human to phone transport technology.
[One (M7) Original Android Development] picklerick:
OK I am positive that swipe2sleep is in fact causing or playing a role in the system ui process to crash which then causes the sleep of death or screen not waking up issue.

If this is not going to be investigated or addressed could an extra option be added to enable swipe2wake but disable swipe2sleep please.
[One (M7) Original Android Development] tiny4579:
How? All sweep2sleep does is simulate a power button short press. That wouldn't cause a crash. Also if it were a culprit we'd be seeing regular reports of this problem.
[One (M7) Original Android Development] picklerick:
L

Read there are a few users reporting the screen not waking also.

I don't know how all I know is that when I use swipe2sleep I can see the notification of the system ui process crashing immediately after using swipe2sleep before the screen shuts off then my device will not wake up and I have to hold the power button to restart.

I suppose I could attach a logcat if wanted.
[One (M7) Original Android Development] CharliesTheMan:
Are you on a sense 6 Rom? Do you also have problems when rotating to landscape?

I've had your exact issue without the above and for me it was strictly my own configuration I was using on Sense 6 and sense 5.5.

If you're on Sense 6 there's a bug I hinted at with some other similar symptoms also and it was fixed in newer bases but does require a clean install at the fixed point, or did, for most, as the dirty flashes caused the bug to carry over.
[One (M7) Original Android Development] picklerick:
I am on stock at&t 4.4.2 rom sense 5.5 with a clean install.

I cannot reproduce this issue when using the power button to turn off the screen.
[One (M7) Original Android Development] flar2:
I've never had a problem with the screen not waking up. Are you on latest version? Do you have the color/gamma enabled? That has been known to cause some issues.

If it happens send me the output of adb shell dmesg. Or reboot and send /proc/last_kmsg. That way I can tell if there is some problem in the kernel. But I don't think there is, as this kernel and bulletproof are well tested by many thousands of users.
[One (M7) Original Android Development] kazemitsui:
Im not sure if this is the case or not. but on my end i had it where sweep2wake didn't work on first try as it used to before. ive swiped it 3-4 times before the screen came on, but logo2wake after your fix is perfect. the funny thing is if I recall this "issue" with sweep2wake really started after the fix for logo2wake.

I do have pocket detection on too.
[One (M7) Original Android Development] flar2:
I'll check it out. I never use sweep2wake, only doubletap.
[One (M7) Original Android Development] dreaswar:
I think in version 14.0, double tap discharging battery more

I have disabled it thru trickster and using swipe2wake, now the battery seems ok
[One (M7) Original Android Development] flar2:
No, your battery drain was caused by something else.
[One (M7) Original Android Development] jlevy73:
Agree, battery life is excellent with last version. All features working fine as well.
[One (M7) Original Android Development] Nic2112:
Nothing about the M8 kernel source being released ?
[One (M7) Original Android Development] kazemitsui:
seeing as this is the thread for the M7 i don't see how we need to talk about the M8 since it wont work for us anyways.
[One (M7) Original Android Development] Nic2112:
Parts of it might
[One (M7) Original Android Development] olvrick:
http://www.androidcentral.com/htc-one-m8-kernel-source-code-released

=)
[One (M7) Original Android Development] 309041291a:
My report is here. Although speed and smoothness was improved, I had to downgrade back to 13 for the battery I got on Intellidemmand. Sadly, ondemand once again has not had these battery benefits I hear about from all the peeps :'(. I swear my devices just don't like ondemand.

Sent from THE ONE.
[One (M7) Original Android Development] leonidfeldman:
GPS

I have GPS problem with ElementalX 14.0...

Whith stock no problem

ARHD 53 sense 5.5

Any advice ?
[One (M7) Original Android Development] sago62:
I do not think that the kernel is responsible for ...GPS is on ROM...
[One (M7) Original Android Development] smoki3:
Do you have some news about motion detection?

Maybe if you get it working it will be possible to activate the dotview case mode on the m7 too. So I can build my own dot view case.

Gesendet von meinem HTC One mit Tapatalk
[One (M7) Original Android Development] joaquinf:
You need a magnet to trigger the "dot view" mode, which is located in both the phone and the case and the M7 does not have it
[One (M7) Original Android Development] Mikey:
I'm unfortunately getting systemui FC right from the get go after installing the latest kernel. (14)

Default install.

Baads IC 6.0 Latest rom.

Waiting to see how the next release goes for me
[One (M7) Original Android Development] tiny4579:
Did you use a mod like remove 3-dot menu? It's not needed on this ROM and I know it's caused issues when flashed on kitkat sense. Regardless, the kernel itself shouldn't cause a problem. I used ElemetalX on IC Sense 6. Granted, I wasn't on the latest build but it worked fine on older builds.
[One (M7) Original Android Development] krook6023:
Weird...same ROM, same kernel...everything is working very well. I don't use l2m, gamma and and use s2s only if that makes a difference.
[One (M7) Original Android Development] Mikey:
Ill give it another go tomorrow.........im done with this phone for tonight lol

I didnt even get an option for 3-dot menu ;)
[One (M7) Original Android Development] smoki3:
If we can enable the dot view mode we can use the sensor for example. Like poketdetection. Tasker have many functions ;)

Gesendet von meinem HTC One mit Tapatalk
[One (M7) Original Android Development] dani_nec:
insertcoin 2.1.2 + ElementoalX 14. Running PERFECTLY, fast, smooth, great battery live... perfect kernel for me :)

Thanks Flar2
[One (M7) Original Android Development] Incubus1975:
Absolutely agree! Thanks to Flar2 from me too!
[One (M7) Original Android Development] gGabi:
I don't know if it's a bug or not, but charging thru USB (PC) even with FFC ON is painfully slow.

It was 14% when I plugged it in at 9:00... now the time is 13:00 and is only at 50% :(
[One (M7) Original Android Development] fanbogo:
man go to Google and write, htc one slow USB charging and look how easy it was
[One (M7) Original Android Development] guido3300:
Is it safe to use fastcharge with Sense 6?
[One (M7) Original Android Development] Skulldiver:
Not more unsafe as in Sense 5.5 :D don't know what should be critically.
[One (M7) Original Android Development] Hoffmanns:
Nice battery :)
[One (M7) Original Android Development] guido3300:
Can it damage my battery?
[One (M7) Original Android Development] Skulldiver:
Normally not. The only thing fastcharge do is to enable the full charging speed on USB ports (if they support the transferring energy). It's not charging faster. You shouldn't damage your battery because of this.

That's what I know about. All is on your own risk.
[One (M7) Original Android Development] fuuma:
Hi,

Someone can help me because i can't install ElemantalX 14 on the latest ARHD 62 my phone reboot after 10% on aroma installer??
[One (M7) Original Android Development] Asselalf:
Wipe the Cache in recovery or try again

Gesendet von meinem HTC One
[One (M7) Original Android Development] Good_vibes:
Try cleaning dalvik and cache in the recovery before installing. See if that helps :D

Tapatalked from my One
[One (M7) Original Android Development] fuuma:
I have already try it but do not works, my phone reboot [MENTION=5181762]10%[/MENTION]
[One (M7) Original Android Development] tiny4579:
Dirty flash your ROM or do a nandroid backup and restore of /system and then try again.
[One (M7) Original Android Development] fuuma:
Dirty Flash??