yashsingh1/xdaforums huggingface dataset:
[Atrix 4G Q&A, Help & Troubleshooting] marko!:
Undervolting seemed to fix that problem for me. I I also run at 1000 mhz rather than 1100.
[Atrix 4G Q&A, Help & Troubleshooting] Kraize:
I actually felt less heat with CM7. Just make sure you have the kernel that came with CM7 not faux's 1.3 GHz one. Also, if you still feel it gets warm, try setting profiles in SetCPU. And if that doesn't work, read about undervolting and then try it if you're up for it.
[Atrix 4G Q&A, Help & Troubleshooting] Smittyzz:
plus one for the less heat, at first i had more but that was when i just flashed it and was charging + putting everything back on.

cm7 after boot up with same apps gives me 560mb ram, Alien #4 like 360. Blur takes alot out of the phone, also they have the fingure print scanner working and will hopefully be out next update of cm7

this phone on cm7 not being overclocked is like alien on steroids. mine boots up in like 5 seconds TOP i cant say much about the battery as Atnt in my town the last 2 days have been screwed up. cant get service for the life of me 3g dropped calls instantly. i just found out forcing it to egde everything works, but i think they finally fixed it tho.
[Atrix 4G Q&A, Help & Troubleshooting] iRobby:
Undervolting helps with the heat.

Sent from my CM860 ;)
[Galaxy S I9000 Q&A, Help & Troubleshooting] dba.rknair@gmail.com:
Hi Experts,

First of all am not usre whether i have posted in right forum i didnt find any for i9003.

I am using i9003 XXKPH whenever i tried to search for a message its causing force close. Please help

TIA
[XPERIA X10 Q&A, Help & Troubleshooting] kirti_grewal:
I'm currently using wolfbreak's v6c rom and i just wanted to know what would happen if i remove the EDT tweaks using titanium backup.

If somebody could please explain.

Forget it got the answer
[HTC EVO 3D] kneeldug:
If I swipe then, in mid-swipe, I create a touch elsewhere on the screen, the first swipe becomes interrupted. This happens every time, all of the time.

See (not me): http://www.youtube.com/watch?v=8rz3uWFuDkI

I downloaded "Multitouch Visualizer 2" from the market and it confirmed the issue visually/quickly/easily/unambiguously.

I would really appreciate knowing if there is a fix.

It makes multitouch apps (especially games) impossible. I think it may contribute to the gingerbread keyboard not being as accurate as it was on my Evo while typing really fast (maybe).

Running rooted stock.2.08.651.2

In case it matters: HW revision 002. Panel Type = Panel_ID_SHR_SHARP_NT

(You can check which panel you have by going into terminal emulator and typing in "dmesg". The scroll up 40 lines or so and find "panel type.")

It is subtle enough in most UIs that I thought it was just me adjusting to the new screen, so don't feel silly if you haven't noticed it--I sure didn't!

I searched several times and I did not find this posted yet.

This is the closest I could find in search, but it is NOT my issue, mine does just fine on the "fast swipe test." As long as there is only one touch going on, it appears to work 100%! http://xdaforums.com/showthread.php?t=1140997

Thanks!
[HTC EVO 3D] mazook98:
Try this, and read the instructions when you run the apk.

http://db.tt/R1jVqmm

LIKES:

drinking water, smoking flower, and avoiding the giant.
[HTC EVO 3D] nabbed:
Just tested with dotty, and I had that issue too.

Tested again a few minutes later and the issue was gone.

Weird.
[HTC EVO 3D] husker91:
Type *#*#3424#*#* in phone, then run a line drawing test. See if it happens there.
[HTC EVO 3D] kneeldug:
It went away for a few hours then came back. I have absolutely no idea why. I had restarted it, but that is all.

When it worked, it really worked well. All 4 points tracked beautifully.

It is now having the issue again.

-The diag line test is single touch, not multi touch, so it does not help at all.

-I have no idea what that recalibrate program did, but it did not have any impact on the issue. Thanks though!

Any other ideas as to what this even could be? Anyone else having the problem?
[HTC EVO 3D] blu3poptart:
I seem to have this issue too :/ think replacing the touchscreen will fix it?
[HTC EVO 3D] kneeldug:
Restart, and it goes away (for a while, at least). That tells me that it is more likely to be a software glitch, not a hardware issue. To me, it appears as if some multi- touch reference is not being replaced properly.

Because we only multitouch occasionally, I would bet that this could happen for a lot of users a lot of the time and it would go undetected.
[HTC EVO 3D] runcool:
NICE! The Evo only had two points. looks like Evo 3D has four points you can touch it at! hellz yeah! but it is really hard to test more than 4 points on a screen. not like I have 30 fingers .lol
[HTC EVO 3D] Bamba1260:
It happens to me all day every day. It is the same on sense and CM and the other AOSP roms. It makes using the keyboard a chore because I usually type really fast.

Quite frustrating. But, I have confidence that if it is a software issue (hopefully), the wonderful devs here will fix it. All in due time.
[HTC EVO 3D] phatmanxxl:
I posted a YouTube video of this problem twice in this forum, and how to re-create it. I had it replaced because of the issue and the replacement had the same exact issue. I am pretty sure its a stock kernel problem, not hardware. With some of the cooked kernels, my E3d didn't have the multitouch problem.

http://www.youtube.com/watch?v=8rz3uWFuDkI&feature=youtube_gdata_player

It looks like this problem is more widespread than I originally thought.
[HTC EVO 3D] runcool:
thanks for the video. I have the hardware version 2 of the evo3d. don't have this issue as far as I can tell. the white one. love this thing. NEVER BUY THE FIRST VERSION EVER!
[HTC EVO 3D] Karooluss:
Hi all. Im going to buy this phone and noticed this thread. I am really warried about this issue because i had some touch issues with my HD2.

It looked like:

http://www.youtube.com/watch?v=RTsvyRh3fqE&feature=youtube_gdata_player

I simply couldnt write fast on the keyboard because some taps was jumping over the keyboard:/

Is the same issue on evo 3d??? How we can recognize version??
[HTC EVO 3D] j4n87:
tested on GSM Leedroid with stock kernel...no problems here.
[HTC EVO 3D] empiire:
I have the EXACT same issues as OP. Multitouch is crazy and so is typing using the GB keyboard. No fixes so far. HW 0002.
[HTC EVO 3D] Karooluss:
OP ??? How to check hw version??
[HTC EVO 3D] kneeldug:
Thanks for all the feedback, y'all.

Hardware revision is unlikely to be the culprit. On 002 here. Check it in settings-about phone-hardware info.

Mine seems to be fine 90% of the time now. Just when I think it mysteriously fixed itself, I check and it is back (this is based on checking at random times during the day.)

I really have no idea what could cause this. Movement appears to be unrelated, as is load, time used, battery charge, or specific activity. All I know is that restarting makes it better...sometimes for a minute, sometimes for hours.

Consider making a shortcut to a multitouch tester and generating some more anecdotal data. I was pleasantly surprised that it was so infrequent.
[HTC EVO 3D] guythnick:
I have the same issue, across several roms. Progressively got worse over the course of a week, to the point of getting phantom taps whenever I touched a section of the phone towards the top. Recently took it to Sprint to replace the screen, restoring it completely to stock before, even turned S-ON. They replaced it and the problem went away for a few days. Now it is doing this again. Something is definitely going on.
[HTC EVO 3D] phatmanxxl:
Why dosent anyone believe me when I say its the kernel? Flash a cooked one and it will stop.
[HTC EVO 3D] runcool:
not everyone in here has time to flash every "kernel" ever to be created by some weird guy or 12 year old. lol some of us work 80 hours a week. :-D My tummy hurts. which one of your gf's or ex's or wives wanta kiss my tummy. I'll kiss a few inches down on her to make us even. LOL! *runs away before you all kick me*
[HTC EVO 3D] kneeldug:
I'm pretty darn happy with the stock kernel. I value simplicity and stability above everything else. This phone is plenty fast for how I use it.

Could you let us know what kernel has had modifications that are relevant to multitouch? My ideal kernal is stock (August update) with just this modification.

Also, keep in mind that it might take a while to evaluate whether it works. Mine was fine all yesterday but now is having the skittish multitouch issue.
[HTC EVO 3D] dteze88:
This only happens to me when I install Widgetlocker. Uninstall and everything goes back to normal. Try returning to a stock (rooted) rom and replace your apps one by one. That's how I figured it out on my end, good.
[HTC EVO 3D] kneeldug:
I have never had widget locker and I have had this happen on revolutionary-unlocked, rooted stock 2.3.4 (all I use for right now). Reinstalling the rooted stock rom did not fix the issue.

It is intermittent, which makes it really hard to troubleshoot!

When the hot weather ended and I installed the rpm update, my random reboots stopped and this started (or at least got noticed).
[HTC EVO 3D] Hasty:
Stock rooted here and no problems.
[HTC EVO 3D] ViperYourMother:
I noticed this as well and emailed Kevin, the developer, try doing that as well.

I have to run without WidgetLocker (sad face), but multitouch works fine all the time now, for everyone having issues, try wiping your phone, then download only a multitouch tester app and reload the apps one by one.

It's got to be an app, even if not only WidgetLocker. I'm no coder, so I have no idea why, but it may not happen if you just install an app. WidgetLocker didn't screw it up for me until the first time my phone went to sleep after I installed it. (Actually using the app). Then, BAM! Crazy multitouch issues.

tl;dr -- its an app you're using. Test them.
[HTC EVO 3D] OutdoorOBW:
I can also say that my problem was fix after I uninstalled WidgetLocker and wiped cache/davilk cache. For now I am going to keep WidgerLocker off the phone until it is fixed.

There for a while I just thought it was me because everyone else I talked to had no clue what I was talking about and I even let them try my phone and they said it worked no problem for them.
[HTC EVO 3D] kneeldug:
I don't have widgetlocker (and never have had it) I'm still getting the issue occasionally. I flashed 2 of freeza's kernels and there was no change to the multitouch issue.

I am checking with a multitouch tester a few times a day because it is impossible to tell if it is acting up for sure without one.

It seems to have the issue about 10% of the time.
[HTC EVO 3D] ryanalan82:
This multi touch has been a huge pain in the ass to me. I uninstalled widget locker, and problem solved. Its really a shame as that is my favorite lock screen, (just wish there was a call screen unlock program to go along with), but I'm not using it again until fixed. Games here I come.

Swyped from my eVo 3d
[HTC EVO 3D] OutdoorOBW:
My thoughts exactly. I was thinking it was Muffin Knight. I ended up uninstalling it thinking that was the problem but low and behold it works perfectly now.
[HTC EVO 3D] teihoata:
I also had this problem, couldn't flash a cooked kernel cause there are none in the gsm forums :\ but I found out the problem was my lock screen replacement 'Ripple Lock'. Tried lockbot and it also caused the same problem. So just stay away from any lock screen replacements and I guess you should be sweet
[HTC EVO 3D] mazook98:
+1 for Muffin Knight, lol..

Great game.

<<bringing it since 2010>>
[HTC EVO 3D] tempest64:
This problem was driving me batty using Cyanogen VAlpha 2 (with a full wipe). It disappeared completely when I installed Alpha 3.
[HTC EVO 3D] kneeldug:
Update...I installed cleanrom 2.5 and I have tested the multitouch dozens if times since...and it is 100% always working. I hope it keeps up like this!

I have the same apps as before.

Maybe it is the new kernel that cleanrom uses?
[HTC EVO 3D] mikeyxda:
These things usually end up being some installed app or mod. I've had three Evo 3D's: my original with the horribly crooked screen, my replacement that I have now, and my wife's. I've looked at the YouTube video and have tried to replicate it multiple times on all three phones. I've never been able to get the problem once on any of the phones I tried. They all work perfectly every time for multi-touch.

I remember another thread where people were having weird problems like email not working properly and other problems and it ended up being the battery percentage mod they were using. I bet the people who are having trouble are simply using the same app/mod that is interfering with the multitouch. I don't know what app/mod that might be but it would be interesting for the people who have the problem to do a full wipe and then before restoring or installing anything: see if the problem is there on a factory reset/wipe.

Mike
[HTC EVO 3D] kneeldug:
Mine was fine for days on the cleanrom 2.5 kernel. Too bad it gave me kernel oops errors due to its clocking scheme.

I flashed freeza's stock kernel (with Cid) and it is stable again...but the multitouch issue is back.

It looks like it is related to the difference between the Walt kernel and the stock kernel. Now we need that difference applied to stock and this problem will likely be fixed.
[HTC EVO 3D] kneeldug:
Another replacement is in order

After

1. discovering that there is an issue wherein high ambient temperatures increase the likelihood of random rebooting

and

2. a suggestion by scrosler that there was no non-hardware-based explanation for the kernel OOPSing I was experiencing under the kernel he packages with,

I am sending the phone (a replacement already) back to Sprint for another replacement.

I hope it takes care of the multitouch issue too.

I will get a fully-working phone out of this, I hope. If not, I will replace and repeat until I do.
[HTC EVO 3D] |Jason8|:
Had the same issues. Exchanged phones, still had same issues. Powering the screen off and back on normally fixes it for a little bit.

Seems like the warmer the phone is, the higher the possibility of touchscreen issues occurring.

Happens with stock kernels and custom kernels. Seems to happen a bit less on CM7.
[HTC EVO 3D] bebolf:
Tested my 3D GSM with "Draw" and "Multitouch Visualizer 2", and got no indication of the problem during the first round of tests.

Just for the fun I put four fingers on the screen and rotate the screen while moving my fingers in every possible direction I physically could (with "Multitouch Visualizer 2" app).. I got no problem with every crossover axes lol (Does that make my EVO 3D quadruple touch????)

Hopefully it's only a software issue on some devices..
[HTC EVO 3D] mlese92:
having same issues
[HTC EVO 3D] 4512jth:
I am having the issue now with CyanogenMod 7 Alpha3 with Timat 1.0.3. Cleared data completely and still the issue occurs.
[HTC EVO 3D] imekul:
I'm using Myn's Warm with the Tiamat kernel, and I'm having this problem. Frustrating! Not sure what gives.

Sent from my 3VO
[HTC EVO 3D] imekul:
I just uninstalled NoLock, and that MAY have solved it. Time will tell!

Sent from my 3VO
[HTC EVO 3D] kneeldug:
The issue went away for a week...then I flashed cleanrom 2.5 to 2.6 and flashed the freeza dinit only kernel.

The multitouch issue is back now.
[HTC EVO 3D] phatmanxxl:
That's the lock screen I used and still had the multi touch issue. Im convinced its certain kernels and the combination of "no lock" screen apps.
[HTC EVO 3D] kneeldug:
This might sound like a silly question, but what, exactly, do you mean by "no lock screen app"??
[HTC EVO 3D] phatmanxxl:
Apps that disable the lock screen. I always used that app "NoLock" and always had the multitouch issue with two different Evo3d's. A lot of people blame using a lock screen app along with certain kernels may be what's causing the issue.
[HTC EVO 3D] kneeldug:
Thanks! I have never used such an app, but I do have tasker set keyguard to off when I am on my home wifi. Unfortunately, multitouch badness happens everywhere and at completely random times, it seems. I have only messed around with stock kernels because dimming ones make my phone unstable.

I have noticed that tasker sometimes doesn't do its job (especially setting power to always on when in car). Perhaps the kernel has a malfunction related to power and touch monitoring?
[HTC EVO 3D] spythan:
I noticed the problem myself playing multitouch games a few weeks ago, i was startled because i was quite sure it was working just perfect for a few days when i first got the phone, and it seems i was right after all.

After uninstalling the "NoLock" app and rebooting (did absolutely nothing else), the problem is gone, and i'm quite confident it's gone for good because multitouch hadn't worked right even once since the problem began.

So i believe for many phones the problem is in the combination of the kernel with some apps (as it seems apps that mess with lock screen etc). Unfortunately it may not be the case for you kneeldug, if it is so i wish you all the luck to find it and fix it.

Edit: I would try deleting tasker data and uninstalling as a test by the way (can backup tasker profiles), may not be random since that's the only thing messing with your lock sreen at the moment.
[HTC EVO 3D] Martaan:
JuiceDefender Lockscreen

I got the same problem. I think it has something to do with lockscreens and all that ****. I don't have a lockscreen but I use JuiceDefender Ultimate. You might think that this has nothing to do with lockscreens but infact it has. Under the "About" tab in JuiceDefender there's a setting called "Screen". Make sure "enable after unlock" is unticked! I had it ticked and it replaced my lockscreen with a smal note. But now when I unticked it my multi touch works as it should! ;D
[HTC EVO 3D] felacio:
OMG, I love you guys. thanks to this thread I think I figured out why my multitouch was crapass.

I have tasker and Secure settings, which allows me to control key lock and stuff like that. didn't think that was causing the issue.

So I uninstalled secure settings and it seems to be fine now! we'll see after some gaming and a couple days of use, I'm relieved (so far) that it doesn't seem to be the physical screen going bad.

:D:D
[HTC EVO 3D] Martaan:
Fix the multi touch issue

I think we can agree on that it's not an hardware issue. The problem occurs when you install a lockscreen or use an app that changes the lockscreen. For example, Juicedefender has a lockscreen setting wich you shouldn't use. But you can still use Juicedefender with no problems at all.

So to avoid multi touch issues don't use lockscreen apps and don't change the lockscreen settings in external apps! Always use the apps that came with the phone
[HTC EVO 3D] e_town:
I've also had the issue for quite some time, very frustrating. I've flashed 5 different roms over the past week ranging from stock rooted to the latest MIUI and everything in between. The issue would appear to be fixed for the first day or so, then it would go to hell. Thinking more about the recent posts of success uninstalling lock screen apps it made sense.

I would spend a day or so just using the phone (not installing many apps) to see if the multi touch would act up and it wouldn't. Usually around day two i would install my normal round of apps which included WidgetLocker. It would start to act up around that time but I installed so many apps i didn't know exactly when the symptoms would start. I would take some time for the symptoms to start showing up. I wonder if it has to do with how the lock screen replacements stay running or don't let the phone sleep properly. I uninstalled WidgetLocker, turned the screen off, waited about 10 seconds and turnded the screen back on to see the default Sense lock screen (ViperROM RC2test4). Pulled up the draw app and voila! Its fixed. Didn't even need to reboot....

tl;dr - remove any lockscreen replacements and check JuiceDefender settings as listed above to fix
[HTC EVO 3D] kneeldug:
I want to think that it isn't the lockscreen because I have never used widgetlocker or anything besides the sense lockscreen!

At any rate, it seems to have gone away.

Another theory, though a boring one...some app caused it.

Widgetlocker and something else I used both had a bad, flawed procedure. The app I had got updated.

Widgetlocker did not have such an update.

Seemingly random problems just leave one to guess!
[HTC EVO 3D] Martaan:
Then check your apps if they config your lockscreen
[HTC EVO 3D] cobraboy85:
just a thought....

i have never noticed any problems while typing really fast... and believe me i do type fast. BUT... i have always used smartkeyboard pro. I have never used the stock keyboard. You should download the trial version of it and see if the issue goes away.
[HTC EVO 3D] e_town:
I use SwiftKey x and I can fly through a lengthy email without the multi touch issues. As soon as it starts acting up I can't type for beans...
[HTC EVO 3D] Martaan:
It's not only when typing. Games with multi touch screw up too. But disabling the lockscreen setting in JuiceDefender solved it for me :)
[HTC EVO 3D] 2uk3y:
hai, can teach me how to disable the widgetlocker using juicedefender?

TQ :)
[HTC EVO 3D] e_town:
Do you have widgetlocker or juice defender installed?
[HTC EVO 3D] 2uk3y:
yeah i got both
[HTC EVO 3D] XDAuser1919:
uninstalled widgetlocker and the problem want away, reinstalled but didn't use root helper feature and it seems to be ok now
[HTC EVO 3D] jiminitaur:
I thought my touchscreen was borked, because I couldn't play any multitouch games on any rom / kernel (including stock) without the controls spazzing out or locking up.

After reading this thread, I realized the problem was with the lock screen. I was using 'No Lock' to disable it. As soon as I re-enabled the lock screen the problem went away. I did not need to uninstall the program, just stop it from overriding the lock-screen.

I'm not sure if this is all lock screen apps, or just certain ones, but disabling all lock-screen modifications from third party apps should solve the problem.
[HTC EVO 3D] :
I have a similar issue, except that 90% of the time the multi touch works but it is misaligned.Basically I'm missing about half an inch from the left side and Sense goes crazy from time to time. It will scroll up and down for no reason, sometimes it will realign itself and sometimes it will go out of whack if I change the orientation. The problem started creeping up in the stock ROM (S-OFF and Root) and now in LeedRoid so I believe it is not LeedDroid fault but something in the input controller file, I tried pretty much everything and the problem will fix itself a lot of times and alot of times it will come back. My last trial was erasing the data from the Touch Input app (running processes, clear cache data) and so far so good. However I'm almost 100% sure it will come back.
[HTC EVO 3D] e_town:
WidgetLocker is still usable. There are a few select options that need to be disabled and easy-wake is not usable.

See Here
[HTC EVO 3D] Cabe24i:
I always thought it was the fact the whole screen being touch-sensitive was the majority of the issue. I'd be typing and watch as the keyboard completely stopped or selected the wrong letters only to find out a small piece of my finger holding the phone is hovering over the screen. I also have an issue using this rubber bestbuy case on my phone, when the lip touches the screen my touchscreen sensitivity drops dramatically. I found removing the case (and switching to another one) has completely solved this issue. I can replicate the issue on my friend's CDMA Evo 3D but not on my other friend's GSM evo 3d. Infact, on the GSM one, it doesn't wig out when my phone holding hand finger touches the bottom of the glass.

I'm really beginning to wonder if it wasn't just improper design as opposed to a bug...
[HTC EVO 3D] kneeldug:
Mine is back. I have the latest updates and frevo (freeza's from). The phone is super stable and working well except for the multi touch issue being back. Frevo is desensed and has the stock aosp lock screen. I still have no lockscreen programs/widget locker/ anything strange.

Man, what a pain.
[HTC EVO 3D] laie1472:
Try calibrating the screen

#Root-Hack\Mod*Always_

""Shooter on Deck""