yashsingh1/xdaforums huggingface dataset:
[EVO 4G Android Development] Aridon:
Something I noticed on froyo and senseless. When you load up after first boot and reboot, you should let everything load and the 3g icon show up in the notification bar prior to opening the lock screen. So far every time I've rush in and unlocked the device locked up. If I wait until the initial load is done I have zero issues from then on.

So if you are having issues getting it to work and ending up with lock ups keep that in mind. Been working flawlessly on just about every rom. Using v2 for damage or senseless and v4 for froyo.
[EVO 4G Android Development] kpkimmel:
can someone pm me the stock kernal....thanks
[EVO 4G Android Development] jayv1717:
do you mean just a download link? i'll send it
[EVO 4G Android Development] kpkimmel:
Thanks
[EVO 4G Android Development] whoamanwtf:
I second that if you could pm me a stock kernal or put one available in your post that would me greatly appreciated :)
[EVO 4G Android Development] jayv1717:
Here is the stock kernel..http://www.4shared.com/file/3Urm5V15/stockkernel.html
[EVO 4G Android Development] kpkimmel:
Sent
[EVO 4G Android Development] AssassinsLament:
Ok, I just updated my app for ffolkes' kernel v4. Follow this link and try it out.

http://xdaforums.com/showthread.php?t=716659

Basically, it lets you change the frequency settings on the fly, but be warned, do not use the custom settings unless you know what you are doing. Let me know how it goes!

This app would be good for those who are still stuck at 30fps also, you can try the "High Frequency" setting and see if that works for you.
[EVO 4G Android Development] kpkimmel:
Worked great thanks... .low frequency gave me great results 59 fps
[EVO 4G Android Development] mdaddy:
That did it for me.. First time over 30fps.

Froyo 2.2, EVOlutionV9, Nova 0002.

41 fps, stdev 5.76
[EVO 4G Android Development] notown775:
i tried to flash the v4 fix, but it just hangs so when i tried to install the stock kernel and i got E:Wrong digest system/lib/modules/bcm4329.ko E:verification failed.

EDIT

i am running

Fresh 0.5.3

Amon recovery..
[EVO 4G Android Development] NovaFox238:
I just tried flashing the v4 Eclair kernel. Got a few reboots, phone shut off, had to pull battery to restart, loaded again, no difference in FPS and phone seemed unstable / laggy. Unless I did something wrong? :P
[EVO 4G Android Development] Android Believer:
Just one question, where is the progression thread for the Epson panels, or has that been completely dropped in light of the Novatec panels being successfully hacked? I have searched many pages on this forum and have yet to find anything really related to the Epson panel fps cap fix. Anyone care to point me in the right direction? Would be greatly appreciated.

Edit: I know there is a fix. But it seems as thought progression on the fix and fixing the screen tearing problem have ceased any past that.
[EVO 4G Android Development] Krandor311:
I believe that the problem is that there isn't enough information available on the Epson panels compared to the Novateks, so it's currently sitting in "waiting on Source Code" limbo like some other things.
[EVO 4G Android Development] kpkimmel:
Different phones have different family ID's...ffolkes and assassins lement are working tirelessly to fix these issues so we all with Nov panels can have a great fix...camera won't be fixed until Evo source code is released, don't ask. ffolkes and assassins lement i have some 003 Novs up and rooted so let me know if you need some more testing done...been working on the 4g issues in another thread so sorry i've missed some info. But anyways, v4 is really good and interface switch works awesome. Only glitch i've found is when i click the power button for screen to come on it looks washed and faded, so i just push the button again and fixes it, but just wanted to let you guys know..
[EVO 4G Android Development] Android 17:
I've gotten that same error. It also seems to occur in other oc kernels I've used.
[EVO 4G Android Development] saywhat4118:
screen tear

Hey guys so i tried the newest v4 on my Froyo EvolutionV9 and after couple of reboots it loaded up but it had really bad screen tear when i flicked through my pages. After a while it just froze on me.
[EVO 4G Android Development] guyver2077:
heres hoping best of luck to you all to solve this annoying problem..

it just irritates me to see my year old droid hitting 60 fps while seeing evo struggle with 30..
[EVO 4G Android Development] kpkimmel:
Untie your panties, the phone has been out for less than a month and look at all the progress already made. Give it time, the 30 fps issue will completely be fixed either by us or by HTC. Just realize your phone is amazing and enjoy the roms, apps, and modz out in the forum right now.:)
[EVO 4G Android Development] vboyz103:
Holy sweet Jesus, now for Froyo roms too? OMG, I'm running EvoX v9 and been waiting for this hack to come to Froyo and today is the day. Doing nandroid backup right now and will flash right after this...OMG so excited lol.

Thanks Devs for your dedicated work.

EDIT: Flashed and the phone reboots couple of times and started working fine. Scrolling is much much smoother. fps2d gave 54 avg and stdev of 6.17. Quadrant gave 1399. Everything was fine and then I tried the browser and everything froze :). Gotta pull battery, but overall it is crazily fast.
[EVO 4G Android Development] justinisyoung:
i have no clue how the evolution v9 people got it working. i tried everything to get it to work and all i got were bootloops or my boot animation just went on and on even though nothing was appearing in the log.
[EVO 4G Android Development] EinherjarZ:
You're not alone...
[EVO 4G Android Development] :
Haven't tried Evlotion9 with this kernel, but EvolutionX works flawlessly. I crashed like 3 times, but after a whole days use it hasn't crashed since.
[EVO 4G Android Development] kpkimmel:
Just letting people know im going to be fixing peoples phones for them. Pm me if your interested.
[EVO 4G Android Development] MrDSL:
That sucks..I can't say it will help you but before I flashed the kernel i cleared my dalvic cache..worth a shot.
[EVO 4G Android Development] hibby50:
I am running this kernel with evolution 9 and I only average 35 fps in fps2d while the numbers jump all over during testing
[EVO 4G Android Development] vboyz103:
I'm running EvoX v9 and getting 55fps, however, it is very unstable because it crashes unexpectedly. So I recommend nandroid backup and then try this out and go back if you don't like the crashing.
[EVO 4G Android Development] MrDSL:
Use this and try a different setting..works great for me..
[EVO 4G Android Development] JordanClay2003:
It is easy to run on droid x... I have been running it waaaay before the release that was seen here. This method doesn't break anything, And I havent had ANY resets at all. Just pull the zImage from the kernel and flash it using fastboot. I will provide the zbootimage. You must use fastboot and have root and NAND unlocked.

DO NOT CHANGE ANY FILE NAMES FROM THE DOWNLOAD IT WONT WORK

1. Put the file i give you file inside your tool directory

2. run adb and type "fastboot flash zimage Boot.img-kernel" without quotes.

3. you should be running froyo without problems and the 60fps fix.

Thank "npace12" for the zimage that is provided here.

http://hotfile.com/dl/52354933/f6033bf/Boot.img-kernel.html

I and npace12 are not responsible if you break your phone. I shouldnt break if you follow instructions though.
[EVO 4G Android Development] justinisyoung:
looks like it's working! thanks!

i was a little skeptical as to what it was at first, but then i realized it was just the kernel split from the ramdisk. i guess it's the differences in the ramdisks that's causing the failed boots. i never gave that a thought.

thanks anyways! works great :)

edit: fixes didn't work, though. :(
[EVO 4G Android Development] amw1972:
i think its working on my EVOlution V9...flashed the froyo kernal. I flashed thru ClockworkMod Recovery...

what do I use to test? I've seen a couple of things mentioned...wouldn't mind a link or two for the testing tools

nver mind...downloaded fps2d...only got an avg of 40 but I do see the numbers up in the 50's during the test.
[EVO 4G Android Development] thorpe24:
k just wanna make sure i got this, i downloaded the one for 2.1 and the wifi just incase, but i'm using Damage Control 3.2.2.1, so i just flash the zip over my rom, and if it doesn't work or whatever, where can i find what i need to flash it, and i will be doing a nandroid before flashing. also i have a 0002 is there anyway i could have an epson screen, i'm sure i have the novatek, as i heard the epson was washed out. any help would be great.
[EVO 4G Android Development] jblazea50:
testing out the new version on DC2.2.2.1; fps between 50-55 with STD 7-10; however, did have couple of freezes and had to reboot; once was while running fps2d and another was when i received a text message; phone just froze and rebooted (took longer than usual for reboot)
[EVO 4G Android Development] JordanClay2003:
This zimage might not work for you because it is the original one that didnt work for everyone. It worked for my 002 device. If this zimage doesn't work for you then get the zimage from the one that does and flash it to your phone via fastboot. Yes the ramdisk is what messes it up for froyo.
[EVO 4G Android Development] vboyz103:
any1 got it stable enough on a froyo rom? I tried adjusting the settings with setCPU to do ondemand and oc it to 1.11 and still crashing good :).

Any suggestion for a stable settings?
[EVO 4G Android Development] :
Aw I can't keep it stable at 1.19 ghz, only 1.15... I need more voltage ;)

I just went back to 4.0, 361 works fine for me.
[EVO 4G Android Development] MrDSL:
right now i am using the boot_t2_v4-1-f-signed.zip and when looking in evo switch app im set at 400..

I just started playing with setcpu and im at 1190 performance and havent had any crashes so far so good. crosses fingers
[EVO 4G Android Development] :
Lucky :(

I need a teeny bit more of voltage I think, because mine is sort of stable, apps crash when the cpu is loaded good.
[EVO 4G Android Development] jayv1717:
sucks..how come i can only go to 1113 stable anything higher crashes
[EVO 4G Android Development] AssassinsLament:
Updated Evo Switch, now with a "Favorite Setting" and also the d400 V2 Setting.
[EVO 4G Android Development] ffolkes:
looks like everyone is having a lot of issues with the undervolting. :/ i'm going to release a less-aggressively undervolted version shortly for those users.
[EVO 4G Android Development] eduardmc:
this is weird. i know you have made some changes to the boot files but i cannot understand why they all work so different.

i have a novatek 002 from launch day and so far this how every hack has work for me

v2 - very smooth 51fps and almost no tearing noticeable. (battery life not so good)

v3 - touch screen not responding

v4 - jerky screen scrolling almost stock speed but with no vsync (tearing). 41fps

v4.1 - smooth has v2 51fps but notice a slightly worse tearing than v2 version. so far no problem but have not tested the battery.
[EVO 4G Android Development] ffolkes:
v2 - T2 = 400

v3 - T2 = 361 (55fps for some) and 5 multitouch points that caused problems for some Evo's

v4 - T2 = 361 but with multitouch fix and a few other things

v4.1 - T2 = 400 (since this worked best for most people)

v4.2 - T2 = 400 and now with more voltage to fix instability for some

you should try AssassinsLament's app to adjust the T2 for what works best for you.
[EVO 4G Android Development] EinherjarZ:
This is the one, ffolkes... and folks: version 4.2. I flashed this over EvolutionX via Amon Ra's recovery (no wiping of anything...) with no problems. My phone then booted up in like twenty seconds (that's never happened with these kernels). Now my phone is running as smooth as dippity-doo-da with no FC's or reboots. This is legit! By George, ffolkes, I think you've done it! Way to go, my friend. I'm sure I'm speaking for a lot of people when I say I appreciate all you work. Now go and celebrate this holiday, for you deserve it!
[EVO 4G Android Development] kpkimmel:
Hey ffollkes just ran 4.2 on 002 and 003 nova...,average is 48 fps stdev of 4.6 both eclair
[EVO 4G Android Development] amw1972:
ok...I'm still on v4...am wondering if I can just flash this ON TOP of it...or do I have to nand back to my "clean" froyo ROM...then flash?
[EVO 4G Android Development] ffolkes:
You can, all my kernels can be flashed over anything, since they just change the boot image.
[EVO 4G Android Development] :
I still use v4, I get a bit of tearing, but it's not too bad.

I ran 4-1-2 and it was almost stable at 1.19 ghz, I ran stress tests and they crashed pretty soon, and after running Linpack a few times it force closed.

It would be nice if there was an application to just change voltage on the go. Hopefully people just won't brick their phones.
[EVO 4G Android Development] Android 17:
Is 4.2 more undervolted than 4.0? Just asking because the voltage was raised between then.
[EVO 4G Android Development] eduardmc:
is there any perfomance increase by overclocking. also what program do you use to overclock.
[EVO 4G Android Development] timgt:
You can use setcpu to set your clock speed.

I'm not even going to answer the performance increase question, thats like asking if you mod your car to go faster then will it be faster? lol
[EVO 4G Android Development] ffolkes:
yes, overclocking will increase performance. :P use setcpu from the market, or the thread somewhere.

but it's also important to note that unless you use something like setcpu to set your min speed to 128MHz, it'll stay at the default min of 245MHz every time you boot. perhaps i'll set the system default min to be 128MHz in the next revision..
[EVO 4G Android Development] eduardmc:
yeah but in term of computer, cpu, rams etc increase mhz don't really mean increase in performance.

which sometime overclocking gives you the placebo effect. i'm talking about actual perfomance, faster loading, smoother scrolling, snappier response. i remember overclocking my palm pre from 500mhz to 600mhz WITH NO VISIBLE PERFORMANCE. only show actual number in benchmark. The speed performance was noticeable (big) when the overclocking was raise to 800mhz.

so yess, that question can be asked. just so you know, i added an intake and catback exaust system to my car, dyno showed that i gain 23 horse power but i was averaging 0.1 second faster which in real world driving does not make my car faster than before only on dyno testing :D
[EVO 4G Android Development] kpkimmel:
Yeh edward but what the ratio of per hp to howmany pounds of weight.100 hp gain on a lotus yields more performance than 100 hp gain on a yukon, also im not sure your accurate explain ddr2 vs ddr3,anyways got many fc. On my 002 nova
[EVO 4G Android Development] kpkimmel:
Be patient with people he might not understand how increasing mhz might improve fps or vsync ( i assume he is drawing parallels between those two)
[EVO 4G Android Development] jayv1717:
i still can't setcpu higher then 1113..tried 1152 after a few screen swipes it freezes then after a while the force close sign appears but i can't click it because the screen goes completely unresponsive..but the power button still turns the screen on and off
[EVO 4G Android Development] justinisyoung:
ehh... you could probably live without those 39 extra megahertz. i'd just leave it at 1113.
[EVO 4G Android Development] jayv1717:
Yea i guess so..i just find it wierd that some evo's can clock to 1190 and some can't
[EVO 4G Android Development] Android 17:
After running v2 and v4 for several days with no real issues, my battery suddenly won't charge when the phone is on. Anyone encountering the same issue? I tried turning off debugging since I read that can cause some issues, but that did nothing.

Flashed back to stock kernel for now since the battery was running low.

Edit: 4.2 does not fix the issue either.
[EVO 4G Android Development] kpkimmel:
I simply flash between stock and b4 kernal when i need cam or whatever
[EVO 4G Android Development] newone757:
Had the same problm here. i was ready to live without the cam because everything felt SOOOOO smooth. but it would not charge untill i flashed back
[EVO 4G Android Development] :
You just need a lot more voltage, well probably anyway. I noticed 4-1 and 4-2 are most stable at 1190, but they still crash. So I am at 1153 for now. A voltage app would be amazing.
[EVO 4G Android Development] Android 17:
Well, I was actually underclocking the phone most of the time to get the best battery life, I've had it mostly running under 800 mghz, so I'm not sure this is the problem by itself at least.

I can immediately notice the difference in frames and the stock feels horrible now, heh.
[EVO 4G Android Development] thorpe24:
where do i find a stock boot.img to undo this?
[EVO 4G Android Development] Tikerz:
Did you accidentally run the camera app? That's what happened to me too, but it happened after I ran the camera app.
[EVO 4G Android Development] Android 17:
No, I didn't. I even rebooted the phone twice just incase. The battery will seem to charge for about a second and the orange notification light will come on very briefly before it stops.
[EVO 4G Android Development] thorpe24:
sorry if my question is stupid, i just don't wanna flash this without a way to fix it first, anyone want to help???
[EVO 4G Android Development] justinisyoung:
I noticed that the awake time stays at around 30% no matter how long the phone stays awake. Anybody else experience this?
[EVO 4G Android Development] KERKEDAGAIN:
Try turning the phone off with the power still plugged in. When you see it charging while off, turn it back on leaving it plugged in thru boot. That seems to fix it for me. Hadn't needed to take the battery out, though that may be the next step if the former doesn't work.
[EVO 4G Android Development] :
There's a stock kernel somewhere in the thread.
[EVO 4G Android Development] daktah:
Breaks WiFi and 4g with damagecontrol 3.2.2.1

Sucks because I have to chose between smooth sexy screens and ~100kbs or rough screens and SPEED

Also setcpu ALWAYS crashes the system when using oc speed but not at stock max

idk whos at fault but plz fix it
[EVO 4G Android Development] kpkimmel:
This is experimental right now....relax its not an official release
[EVO 4G Android Development] :
Wifi works, I had to change the dns server.

Try going into a terminal and pinging your router.
[EVO 4G Android Development] frankenstein\:
Just thought I'd mention this is an experimental kernel. It's not supposed to work 100% and expecting this is unrealistic.

I would recommend you use fastboot to run this kernel so you can revert to your stock kernel at any time by simply rebooting the phone.

Boot your phone into the HBOOT menu and select fastboot instead of recovery. Connect your phone to your pc via the usb cable and then do this:

fastboot boot imagename.img

This will copy the boot image to the phone in a temporary location and boot into it instead of your default kernel. When your done just reboot the phone to resume using the stock kernel.

Thanks for all the hard work on this project devs!
[EVO 4G Android Development] gman8966:
I was running v4.2 as of last night. Took my phone off of the charger this morning around 10. It was dead around 4 and was running very hot.
[EVO 4G Android Development] amw1972:
flashed to v4.2 earlier today...used navigation for 50 minutes...screen on sound on the entire time...received several phone calls, and send/received several texts...8 hours later...I'm at 70%

I'm currently running avalaunch's V9...and flashed the froyo v4.2...did not have any heat issues or charge issues.
[EVO 4G Android Development] ghoover1978:
Kernel source has been released!!!

developer.htc.com/
[EVO 4G Android Development] thorpe24:
Wifi also didn't work for me so I figured to flash the zip for wifi. Also I'm running DC 3.2.2.1 after flashing the wifi zip it worked. But do I no longer have the OTA that came with the rom.

Anyway I'm having another problem. Had a couple of lock ups. But my accelerometer seems a little off. Home run battle and doodle jump is very unresponsive. Anyone else notice this?
[EVO 4G Android Development] jayv1717:
i was just playin homerun battle..no problems at all
[EVO 4G Android Development] notown775:
hahah i finally got past the HTC EVO4G screen and got it to boot loop.. :D i consider that progress on my end. :p
[EVO 4G Android Development] regulator207:
is it back to square one to find the source of the cap now that the source is released?
[EVO 4G Android Development] ghoover1978:
Call me paranoid, but I downloaded it (even though I'm not a developer) just "in case" it mysteriously disapears before tomorrow morning.
[EVO 4G Android Development] vboyz103:
hell yeah, this is what I've been waiting for. Every well done job OP, I mean this 4.2 is very stable for me and I tried different apps and everything is sitting pretty at 50fps, 400 T2, and setCPU ondemand. Awesome now and thanks much!
[EVO 4G Android Development] daktah:
No I don't mean its refusing to connect to my router or giving me an error 404 or whatever I mean the phones drivers (Im fairly certain) are flat out failing to load, not letting me turn WiFi on period, and also 4g, even after a 'fix' for both

I may be new to Android and xda but I definitely know the difference between problems connecting a router and drivers failing to load

But now since HTC finally released the source we can get this going like its stock and be making the galaxy s pro dev team sweating like Apple and its defective iPhone 4s
[EVO 4G Android Development] AssassinsLament:
Just compiled a test kernel from HTC's source, and we have working camera! So I'm sure when ffolkes gets the time, he will update his kernel. Things are looking up!
[EVO 4G Android Development] kpkimmel:
In the words of Ice Cube "today was a good day"
[EVO 4G Android Development] kpkimmel:
Hey ffolkes can you add the.cam.support to all versions of the kernal and post them.for download....wannt kernals with no overclock
[EVO 4G Android Development] ffolkes:
wow, looks like i have a lot of work to do today.. :D

and it looks like the "epson" panels are really made by Sharp. epson might still be involved though, they might make the actual glass panel itself, or the controller, or vice versa.
[EVO 4G Android Development] kpowr82:
Running Hero_Over's Froyo build and v4.2 works great and is very stable, BUT, my phone won't charge with this kernel. Just an FYI. Thanks for all the great work though!
[EVO 4G Android Development] hibby50:
woohoo cameras and uncapped framerate on froyo on the way! you da man!
[EVO 4G Android Development] psych2l:
hmm that's interesting, hopefully that gets us closer to finding the actual documentation for the panel
[EVO 4G Android Development] timgt:
any idea when we might see a new fps kernel based off the source that was released?
[EVO 4G Android Development] Geniusdog254:
Read the previous page.

Ffolkes said he's going to work on it today.
[EVO 4G Android Development] chrsosnds:
My device hangs, reboots and freezes with this kernel. I'm using EVOlution v9. Is there a way to fix this?
[EVO 4G Android Development] tommy96814:
pulling battery does not fix the not charging problem for me. i had to flash stock kernal, fully charge it and then flash the fps kernal back....
[EVO 4G Android Development] ffolkes:
anyone want to test this on eclair before i update the OP?

as for froyo, there are some input issues toast is working on, so nothing for that yet. also, i'm not sure everyone realizes this, but there still won't be a camera on froyo. froyo + stock kernel = no camera, so the same goes for our custom compiled kernels.
[EVO 4G Android Development] KERKEDAGAIN:
i don't mind if I do!!
[EVO 4G Android Development] whoamanwtf:
I'll test it on eclair.
[EVO 4G Android Development] :
definitely didnt realize this, i though the source is what we were waiting for for the camera to work, any elaboration on this would be appreciated. thanks.
[EVO 4G Android Development] halorin:
I'll try it as well. I have the ota update. Will 4G and wifi work with this?