yashsingh1/xdaforums huggingface dataset:
[EVO 4G Android Development] tpeazy:
Someone else who is more qualified should answer the question as to whether or not their will be an update of the kernal for froyo...most likely, yes.

As far as flashing another ROM...Yes. It should not affect anything else and if for some reason that ROM happens to wipe this kernal, just reinstall.

Tp
[EVO 4G Android Development] Rocklee99:
oh i get it, so i first have to find a rom with froyo 2.2 and then if it erases this kernel reinstall it right (unless it doesnt work with 2.2) correct or no?

and how am i supposed to know if it wipes this kernel?
[EVO 4G Android Development] netarchy:
When you install a custom rom, it generally includes its own default kernel.

This kernel will not work on any 2.2 roms, this is mentioned in the first post.

There is a good chance I'll migrate kernel work over to 2.2 stuff once it's officially out and I start playing with it.
[EVO 4G Android Development] Rocklee99:
well i mainly just want to keep a stock rom, so i guess ill have to find a stock rom of froyo 2.2 and that probably wont come with a kernal of its own right?

so that means i can use this one or a new one you create when it comes out?
[EVO 4G Android Development] netarchy:
A full rom will come with a kernel of its own by default.

And like I said before, this kernel will not work with 2.2. You could flash the kernel over whatever the 2.2 rom installs, but it will not work properly because it is designed for 2.1.
[EVO 4G Android Development] Rocklee99:
ok so basically when the froyo 2.2 rom comes out and i install it, i just have to wait for you to take its kernel and fix it up to better performance, and then use your kernel with it, just like this one?

and how do i get rid of the kernel now so when i update to 2.2 its wont ruin anything?
[EVO 4G Android Development] ewilson:
I like this kernel 3. 7. 4 with audio boost. Have a question for you. Now that 2. 2 is coming out do you know if it will be cap at 30fps will you have to start from scratch. Or will it be best to just wait it out.
[EVO 4G Android Development] netarchy:
You don't need to get rid of the kernel now.

Whenever you flash a rom, the kernel will just get overwritten with whatever comes with it.

That said, when froyo comes out, you should also NOT install the update from sprint, as it will make you lose your root. Wait for a rooted version of it to come out here on the forums.

And yes, when it's official I will inevitably start making changes to the kernel.
[EVO 4G Android Development] Varo210:
And we will all be patiently waiting...... OK, one or two of us will be patient, the rest will be complaining. :D
[EVO 4G Android Development] hack-a-lak:
I have noticed that 4g and gps don't work well together after this kernel. I have to disable one for the other to work. Occasional random reboot as well. Maybe something to look into. Running 3.7.5 over fresh 1.0.1 w/frozen Eclair and launcher pro.
[EVO 4G Android Development] cfticivic:
Also curious about this I too have had boot loops since 3.7.5. Let me know cause I may too roll back to 3.7.3c as well
[EVO 4G Android Development] tpeazy:
I have not figured out the cause yet, but I do believe 3.7.3c runs smoother for me. Maybe Netarchy can tell us if there could be any cause for this. I would like to know what led to 3.7.4 and then 3.7.5. Were there any major changes in the kernal?

Tp
[EVO 4G Android Development] sag7392:
I rolled back to 3.7.3c as well (general build) and it works very well on my device.

@hack-a-lack

I have the exact same setup, but I'm running 3.7.3c and everything works great. You may want to give this a try.
[EVO 4G Android Development] MSmith1:
Netarchy - I know that you were looking for the root of the fact that most people, including myself, were experiencing better battery life when using the older kernels. I think you mentioned that it might be the fact that you added HDMI capability which might very well be the case but, here is another thought, could it be that both the Nova and Epson fix has been combined into one kernel? I do believe that I was getting better battery life when using your earlier Nova specific kernel. Just a thought, it could be any number of things that you and your squad have tweaked since then but, I thought I would mention it.

Either way, as I've said before, you are the man and thanks for all of your hard work. You and your kernel have saved my evo.
[EVO 4G Android Development] elhalish:
Still getting distortion issues with bluetooth on 3.7.5 and the battery life is probably down about 15-20%.

Otherwise everything works great and the high fps is sticking on my nova 003 on fresh 1.01
[EVO 4G Android Development] netarchy:
I never had a nova specific kernel, it used to be epson specific. And the version people reference as being better on battery is a version that supported both, just without hdmi. ;D
[EVO 4G Android Development] MSmith1:
Sorry I was thinking about ffolkes. My bad. Same thing applies though.
[EVO 4G Android Development] itmustbejj:
Netarchy do you think the droid x source being released will prove useful at all to advancing your kernel?
[EVO 4G Android Development] Rocklee99:
two questions

1. does this kernal have wifi - n?

2. does the newest 3.7.5 version of this kernel waste more battery than previous ones? and whats the benefit of having 3.7.5 over 3.7.3c or 3.7.4?
[EVO 4G Android Development] Rippley05:
I think I'm going to go back to 3.7.3c as it was a lot better on my battery.

I know the fps unlock sometimes reverts back to 30 but honestly I can't notice a difference or a benefit anywhere when it is above 30.

Awesome Kernals tho, I appreciate the work.

Question tho, If I downgrade from 3.7.5 back to 2.7.3c ( DC version) will it be as simple as just reflashing?
[EVO 4G Android Development] sag7392:
Easy peasy with a flash of the 3.7.3c kernal off the root of your SD card.
[EVO 4G Android Development] Rocklee99:
i might do the same thing, but iwould like to know, if i flash the 3.7.3c, does the 3.7.5 delete it self? how do i eliminate it if i want it gone completely and just 3.7.3c?
[EVO 4G Android Development] Rippley05:
Thanks a lot for the reply =)
[EVO 4G Android Development] Rocklee99:
can u answer my question plz
[EVO 4G Android Development] Matskat:
Running joey's 2.0 deodex'd w/ full root

+ most current radios

+ this FPS uncap and everything works great so far. Camera works.

Avg 52 FPS .. not sure which display I have.

Only gripe is that Aspahlt 5 still lags hard, but it is still a major improvement.

Is Asphalt just too much for our phone? On the iPhone it runs smooth as **** 60fps.

Anyone shed any light?
[EVO 4G Android Development] nukedukem:
First of all, thanks for this kernel!! My EVO is sooo close to being the phone it should have been from day one.

I'm getting ~42 fps with v3 and no tearing. Running stock OTA rooted rom. Touch lag seems to be slightly increased over the v2 of this kernel. I assume that touch lag and the fps are directly related?
[EVO 4G Android Development] jeremydk:
Epson panel, v3 appears to have recapped me. Running stock/rooted latest OTA, and flashed with RA.
[EVO 4G Android Development] axlebot:
DC 3.2.3 jit enabled, and v3 recapped me. Back to v2 for the time being.
[EVO 4G Android Development] krazyflipj:
New kernel working great on epson v3 running Fresh. Seeing 43 FPS
[EVO 4G Android Development] ticklemepinks:
on DC's lastest but it doesn't work for me either...
[EVO 4G Android Development] EtherealRemnant:
I'll deal with the tearing and keep my 57 thanks.
[EVO 4G Android Development] spinkteck:
I flashed the kernel but I'm only getting 28 fps n no tearing .with the tearing I was getting 54 fps

I'm running dc 3.2.3 , Epson version.

Can anyone figure this out?
[EVO 4G Android Development] acrh2:
Running epson 003 hardware on the latest OTA stock rooted rom.

V3:

28+-4 fps.

The touch lag was there, though I couldn't tell if it was better than in the stock kernel.
[EVO 4G Android Development] unknown_owner:
Anyway to get this extracted out of the kernal and made as an available update.zip?
[EVO 4G Android Development] bigbiff:
Running DC 3.2.3 with JIT and got the cap at 28 FPS too.
[EVO 4G Android Development] Adanedhels:
Hey first time I started V3 I had the cap just like you guys are reporting, the thing is I had to turn the screen off and then back on to uncap it... seems like its a test version of the first Novatek screen fix where they had to turn the screen on and off to push the new code through. It works just fine for me after doing that no tearing, beautiful framerate, and solid preformance. Good job devs!!!! Now get us to the promised land of 60fps... :)
[EVO 4G Android Development] Tilde88:
with the kernel 3 i get ~42fps... also have 3 touch points... no tearing... at first boot would not go higher than 27 but it also did not go under... i let the system finished... checked setcpu for proper frequencies...

works fine @ 42 now
[EVO 4G Android Development] bigbiff:
OK thanks that got me to 41 FPS from 28 FPS. Weird.:rolleyes:
[EVO 4G Android Development] bcnice20:
Got it up and running great however this is no biggie at all just happened to notice it there still appears to be some tearing in the far left part of the screen its not even really noticeable to be honest

Edit: the tearing no longer appears in pictures just on the left side when taking video
[EVO 4G Android Development] nol3n:
Same thing for me...YAY!

Sent from my pimpdeck...
[EVO 4G Android Development] spinkteck:
I'm getting 42 fps now I guess it have to warm up lol because when I first installed it , it was only running

28 fps.
[EVO 4G Android Development] EtherealRemnant:
Wait.. additional touch points? Can anyone else confirm? I type with one finger on this thing because of the multi touch issues...
[EVO 4G Android Development] ticklemepinks:
so i went to sleep and woke up and now it kicked in.... this is weird lol 42fps
[EVO 4G Android Development] l33tlinuxh4x0r:
I too have the new kernel and see no improvement with fps at least not in benchmarks. My phone is really fast though.
[EVO 4G Android Development] sag7392:
It'll basically overwrite the kernel. That's why I like the release of different kernels. Really simple and easy to try one and try another. I keep the 3.7.3c on my SD card in a folder too...just in case the kernel I'm trying doesn't pan out.
[EVO 4G Android Development] Rocklee99:
so is it the same for roms? if i install a new rom, all the old kernels and roms get overwritten or deleted?
[EVO 4G Android Development] Rocklee99:
...anyone?
[EVO 4G Android Development] scriptx:
The kernel is in the boot partition. Most roms have a kernel (boot partition) with them, but some may not. Overwriting one kernel with another (by means of flashing) will format the boot partition, effectively replacing the previoul kernel.
[EVO 4G Android Development] Rocklee99:
cool so installing a new rom means EVERYTHING that u previously had is erased/replaced?
[EVO 4G Android Development] daktah:
oc and fps unlimiter works good for me but i think 3.6.x/3.7.x breaks 4g on damagecontrol 3.2.3 atleast by my experience even after trying numerous fixes

$5 says that iphone has hardware acceleration while most androids dont

i can guarantee that if android devices had hwa it would blow the skin off jobs head

also ios is made to be closed platform and uniform components to write code for while android is made to be open platform and very different specs for each phone which defiantly plays a factor
[EVO 4G Android Development] edtate:
How's this working with the rooted 3.whatever ota?
[EVO 4G Android Development] tjwilk:
Which rom you running?
[EVO 4G Android Development] bobdude5:
idk what youre talking about my doesnt lag at all
[EVO 4G Android Development] njbianco:
People need to realize Aspalt was ported over from the iPhone and not originally made for Android so as a port its not going to be perfect.
[EVO 4G Android Development] madsquabbles:
also the gpu in the evo is one of the weakest.
[EVO 4G Android Development] tjwilk:
Is it just me or am I the only one getting only 41fps average using 3.7.5 and 3.7.3c. I'm running DC3.2.3
[EVO 4G Android Development] Rippley05:
Mine sometimes goes that low as well, usually around 44 tho.

I had to switch back to DC version 3.7.3c due to battery drain on 3.7.5

I hope that there is eventually a version of this FPS fix kernal that uses the main channel for people who don't care about the HDMI out. That's the one I will use!
[EVO 4G Android Development] dbolot1:
Any idea when 3.7.5 will be avalible for Stock 2.2 (rooted)? The 3.7.3c avalible for froyo breaks rear camera.
[EVO 4G Android Development] fazzmanic:
def looking forward to this kernel with fresh 3.0 (froyo)
[EVO 4G Android Development] Rocklee99:
does having higher fps make camera videos better?
[EVO 4G Android Development] Impulses:
No, the fps the camera records has nothing to do with what the screen displays. The Froyo update supposedly improved the quality of the video recordings tho, but I haven't heard what exactly has improved.
[EVO 4G Android Development] amot:
This is the same question I have.... When will this be available for Froyo 2.2?
[EVO 4G Android Development] 12MaNy:
Probably not until the Froyo source is released.
[EVO 4G Android Development] Doofenshmirtz:
Fps fixes on Froyo...

Fps fixes on Froyo with the cameras working. That’s all we need for a perfect HTC EVO! Will be even better than what the HTC engineers are able to develop. ;)
[EVO 4G Android Development] jmootrery:
Froyo source was released some time ago... I think you meant the new HTC Kernel source.
[EVO 4G Android Development] 12MaNy:
Yes, this Froyo update's kernel source is what I meant.
[EVO 4G Android Development] thenags:
Hey. You made the switch too?
[EVO 4G Android Development] 12MaNy:
Yep. Been an Evo owner since June 4th. :)
[EVO 4G Android Development] Beejis:
Source was released? Where did you find that out?

Sent from my HTC Evo 4g
[EVO 4G Android Development] netarchy:
Froyoized revision: 3.7.6 posted on the first page.
[EVO 4G Android Development] MSmith1:
posting after an epic post.

Amazing.
[EVO 4G Android Development] fazzmanic:
after installing 3.7.6 on fresh 3.0b2 i get "sd card safe to remove" upon startup.

when you go into SD & Storage and remount the sd card it says "sd card safe to remove" immediately again.
[EVO 4G Android Development] felacio:
4G and Wifi safe?
[EVO 4G Android Development] netarchy:
Fresh 3.0b2 may be using customized init scripts, and the kernel probably needs to be repackaged with whatever ramdisk flip is using in that build. I can't repackage it at the moment as I don't have a copy of that beta (I'm guessing it's only being rlsed to his donors atm?).
[EVO 4G Android Development] netarchy:
Wifi definitely works for me, I haven't heard any feedback yet about 4g.
[EVO 4G Android Development] felacio:
I'll give it a shot and report back then.
[EVO 4G Android Development] brianb7590:
After installing this on Fresh's 3.0b2 I get tons and tons of force closes.

It seems like every app on the phone just starts to force close. :confused:
[EVO 4G Android Development] fazzmanic:
Yea flipz beta's are for donors and testers...

On a side note im getting 42 mflops oc'd and 54 fps stdev 4.55... sick.

wifi works as well
[EVO 4G Android Development] tatnai:
Is this cm6 tested, or HTC 2.2 ota tested? I'm assuming cm6 requires custom scripts and such.
[EVO 4G Android Development] netarchy:
This is only tested on the HTC 2.2 ota leak, I just made a note on the front page for people.
[EVO 4G Android Development] felacio:
Same here, running S3vo 1.1 everything force closing continuously. acore, pluginmanager, android.browser, none stop =(

Edit: Installing the 2.2 Rooted Deoxed. Hopefully this will make everything happy.
[EVO 4G Android Development] _Burst_:
:( you and flipz definitely need to collaborate on this one.
[EVO 4G Android Development] djfasil:
4G confirmed...
[EVO 4G Android Development] djfasil:
also wireless tether pre-02 works with this .29 kernel but not with the new .32 kernel.
[EVO 4G Android Development] ZoinksS2k:
The deodex'ed deviant kosher?
[EVO 4G Android Development] netarchy:
The odex'd one I posted the other day, though since the deodexed one was made from that I believe, it'll probably work.
[EVO 4G Android Development] rms1776:
This new version works great, the only thing that is not working all the way is the camera is stuck at 3mb, that is ok with me. Everything else is great. I am running the stock rooted 2.2.

*********************wireless teather works***************************

what a awsome job you did with this
[EVO 4G Android Development] EVO-lution of Man:
I flashed this and lost touch sensitivity. Did a restore back but found it odd. Never happened before with a netarchy kernel. Any ideas?
[EVO 4G Android Development] netarchy:
Which rom are you using?
[EVO 4G Android Development] ZoinksS2k:
Yah, seems to be OK.

Evo-Froyo-2.2-Rooted-Stock-DeOdexed-signed

netarchy-3.7.3c-froyo-signed

Radio-2.15.00.07.21

Wimax26023

4G, Great FPS and a camera

There is also an AndroidTether SSID showing up on my laptop.
[EVO 4G Android Development] EVO-lution of Man:
Stock 2.2 deodex'd. Gonna try your release to see if its this Rom or my phone.
[EVO 4G Android Development] nugzo:
this new kernel is doing the same for me as the last one did. on Avas new Froyo, the kernel installs and boots fine, but wont unlock. Cant slide the bar to unlock the phone. It is not frozen because i can see the battery charging and it goes back to sleep like normal. Dont think i've tried on a different new froyo rom but will soon.
[EVO 4G Android Development] netarchy:
Last I saw, Ava's froyo is based on an older build as well, that could have something to do with it (I'm speculating).
[EVO 4G Android Development] rms1776:
see my earlier post 1824 ****wireless teather works**** stock rooted 2.2
[EVO 4G Android Development] TorxT3D:
YEEEEEUUUUHHHHHHH!!!!!

Donated! Its not much, but we all appreciate your hard work!
[EVO 4G Android Development] kcodya:
What freq are you set at? I'm at 400 and get 8.72.
[EVO 4G Android Development] ILYCyAnOgEn:
using that leak i lose all touch capabilities, have to pull battery, ill wait for a stable release thxs.
[EVO 4G Android Development] rms1776:
I am not sure what you mean by freq set at?

i am running all stock no other changes besides this kernel right now.
[EVO 4G Android Development] masbirdies:
I've loved your 2.1 kernel....

really want to try this. Is the stock kernel on page 1 the stock kernel for your 2.2 OTA leak??? (in case I need to go back to stock for some reason)
[EVO 4G Android Development] netarchy:
The default kernel in the ota leak I posted is htc's default kernel for that build. The kernel on the first page of this thread replaces that one if you flash it.
[EVO 4G Android Development] netarchy:
Do me a favor, do " adb shell cat /sys/android_touch/vendor " and tell me what you get as a result.
[EVO 4G Android Development] smw6180:
Been using your kernels for awhile now and they've been the most solid and stable. Just sent you a donation. Thanks a ton for all your hard work and effort!
[EVO 4G Android Development] parousia15:
I just flashed this over OMJ's 2.2 ROM. Works "out of the box"

fps2d - 54

gears - 56

Neocore -31.1 fps

multitouch - 5 touch points

wifi works

Of note there seems to be some intermittent touch sensitivity issues. Not complete loss like others have experienced, but sometimes I need to touch or swipe 2-3 times to get an action accomplished.
[EVO 4G Android Development] halorin:
Anybody not have their SD card not show up with the latest froyo rom?
[EVO 4G Android Development] netarchy:
Does it seem random, or is it consistently happening maybe in specific apps, or doing specific actions?
[EVO 4G Android Development] masbirdies:
Thanks for the quick response. I edited my first question after you responded.

I want to try this kernel. Just wanted to know what I needed to do to go back to stock in case there are problems.

If I need to go back to stock for some reason do I just reflash your modified OTA release?
[EVO 4G Android Development] netarchy:
Make a nandroid backup, if things go horribly wrong you can restore that and be exactly where you left off.
[EVO 4G Android Development] awesomeindeed:
Can't get the 2.2 kernel to work for me. Running the stock 2.2 Rooted OTA leak. ALl I get with several wipes and re-flashes is constant FC's on Messages, android.process.acore and htc.bgp and then it bootloops forever.
[EVO 4G Android Development] ILYCyAnOgEn:
Never able to get more then 3 points in dotty app.

0002 Novatech, day 1, grey backcover, red wrapper battery.
[EVO 4G Android Development] mlin:
Yesterday I got an SD error that said the card was read only but it was still showing up.

EVO on Tapatalk
[EVO 4G Android Development] enormous:
Same for me on Fresh 3 Beta 2.
[EVO 4G Android Development] masbirdies:
;> Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
[EVO 4G Android Development] skantman69:
PRE 4 WIRELESS TETHER IS WORKING......
[EVO 4G Android Development] netarchy:
Looking into this, in the meantime, have you tried wiping cache/dalvik-cache by any chance?
[EVO 4G Android Development] zone23:
Same here

ROM: s3vo Deodex'd Froyo 2.2

Novatek

0003
[EVO 4G Android Development] skydeaner:
My screen had proper display but not touch input after flashing this kernel. Brand new install of the new 2.2 rooted version too. I had been using it for the past couple days but i figured i would wipe just to make sure everything is good for the new kernel and it wouldn't accept any input on the screen. the power button would properly put it in and out of sleep though.

Originally Posted by nugzo

this new kernel is doing the same for me as the last one did. on Avas new Froyo, the kernel installs and boots fine, but wont unlock. Cant slide the bar to unlock the phone. It is not frozen because i can see the battery charging and it goes back to sleep like normal. Dont think i've tried on a different new froyo rom but will soon.

^^^exactly
[EVO 4G Android Development] netarchy:
New revision: 3.7.6b:

Notes for 3.7.6b-Froyoized

- Touchscreen adjustments, this may fix those who had touchscreen issues with 3.7.6
[EVO 4G Android Development] skydeaner:
Thanks dude, tryin it right now!
[EVO 4G Android Development] kluster1999:
I'm using the 3.7.6 kernel with Netarchy's htc 2.2 stock froyo rom.

Fps is 53 with 8.5 stdev. Quadrant scored 1352 with no oc.

Wifi, gps, 3g, 4g, bluetooth all work.

Camera works but limited to 3 megapixels.

Edit: 3.7.6b has eliminated all scroll lag. Smooth scrolling!

Great work, thank you very much, netarchy!
[EVO 4G Android Development] ILYCyAnOgEn:
course, same issue
[EVO 4G Android Development] awesomeindeed:
Yep, tried wiping cache and dalvik-cache, same result. If I let it sit long enough eventually every app that runs will FC. Once the acore process FC's a few times it's eternal bootloop. Re-flashing the stock kernel didn't fix it either, had to wipe the entire phone and start over.
[EVO 4G Android Development] skydeaner:
version b fixed the not being able to use the touchscreen problem. Thank ya sir.

Getting FC's on touchinput.
[EVO 4G Android Development] gmelchert:
that was probably created by one of the drivers/files that net put in the zip. idk why it would do that but it wasnt the kernel I don't think... weird
[EVO 4G Android Development] parousia15:
It stopped. I was charging a battery and when it was full, I took it out and put in another battery and since then, everything is fine. I don't know why. I rebooted a few times and nothing had changed. It was only when I switch batteries that it self-corrected.

Also wireless tether is working too. Don't know how you fixed that.
[EVO 4G Android Development] eniamg02:
If I use this new kernel and then use hero baked snaked htc.zip to get my cam back to 8mp will that work any clue?
[EVO 4G Android Development] gmelchert:
nope, baked snack has its own kernel which would ovewrite anything this kernel did. AND this kernel is for froyo, baked snack is 2.1. You should use an older version of netarchy if you're on bs, (lol) like 3.7.5
[EVO 4G Android Development] smw6180:
Actually he's got a 2.2 version now of BS.
[EVO 4G Android Development] eniamg02:
Unless I'm incorrect baked snack updated to froyo