Database Users

Competition for Galaxy S II users: what annoys you most?

Competition: how many times can you lock the screen with one hand without pressing the volume button!
Winner gets a 4-am wake-up call when the battery is recharged.
The second place gets an e-mail written by my pants when the screen-lock fails to turn on, following a headset call.
Third place will get a special mod that allows you to start your audiobook player with the headset button with the screen-lock on, and the screen off (a usefull feature when your hands are not free).
Just kidding, there is no such mod, the third place gets nothing.

What annoys me the most? Appart from pressing volume button while locking screen, its the fact that all my callers are complaining that they hear echo... going to exchange the phone today...
Non of the other things bothers me... I usually sleep very hard, so 4am wakeup tone that my phone is being fully charged cannot wake me up neither my girlfriend was complaining...

I had nothing to report as nothing annoyed me till today unless when I plugged my Headphone and made a call. The Volume in a call through the headphone at even maximum level is pathetically low.But that is not the case with Earpiece or Bluetooth headset.
Regards.

What I hate about the device?Well,I wanted to buy a Tegra 2 tablet.After buying the GS2 everything else seemed slow.

Noons and people with no life being able to make threads
Sent from my GT-I9100 using XDA App

tolis626 said:
What I hate about the device?Well,I wanted to buy a Tegra 2 tablet.After buying the GS2 everything else seemed slow.
Click to expand...
Click to collapse
+ 10000
I can't use my x10 anymore without being pissed
Sent from my GT-I9100 using XDA App

1. I can live with 1,5 second delay when waking up phone, but home button lag is killing me. I know, this ks because of voice command "feature", but what about users like me who will never "talk" to their phones (unless being completely drunk)?
2. The famous game freezes. I bought this phone mainly for gaming, but they are simply freezing or crashing to home screen. On all (official) currently available firmware versions. Thanks to LitePro, now i can play with no problems.
I had few more very annoying problems, but thanks again to LitePro who ironed them out. Also i had to delete most of notification sounds. No need to explain why
I know, my first impresions with this phone wasn't very good and i said some bad words, but thanks to this great community - i love my SGS2 now
Sent from my GT-I9100 using XDA App

Lol i have never heard this fully charged sound. *g*
But the batterie drain is really heavy. Maybe i buy an extended akku.
Sent from my GT-I9100 using XDA App

gergohad said:
Competition: how many times can you lock the screen with one hand without pressing the volume button!
Click to expand...
Click to collapse
Every single time (see attached).
The thing that annoys me most is the same thing that annoyed me about the HD2.... whining users that complain about utterly ridiculous things on xda, opening a new thread every time they come up with some vague idea of something their phone can't do. If you want a cup of tea, BUY A TEASMAID!!!

i never hit the volume button yet i use the physical lock button
Matter of handling I suppose .oO(you're not handling it right! xD)
What annoys me is the lack of 2.3.4 update (not that I need much from it, but it feels like they're not working on it as much as on the I9000) and the lack of proper source (everyone uses the binary kernel cause the source one isnt as stable even after padding)
oh and the reason why they've hidden hw accelerated disk encryption, or the lack thereof

The fact that Driving Mode randomly turns itself on, leading to excruciating embarrassment when an incoming text or email is read out at full volume in a public place.

the wifi sharing battery drain that starts randomnly...

Lazy gits that whine and ask about the yellow triangle without even searching the threads

The stock email app, which is the only free one which works with exchange doesn't request the keyboard to bring up the spelling suggestion list - so only the samsung keyboard works with this, or using perfect keyboard and having it turned on permanently.
The stock music app hasn't been thought out well enough in that it allows you to access music bypassing the library list. This of course means using the back button never returns you to this list and they never thought to put a link in the menu to get to the music library (such a simple fix!) - solved that with player pro though
Stock SMS app not allowing you to scroll up through the messages you are replying to whilst you are replying - of course handcent gets around that.
Touchwiz launcher - can't set a different home screen, folders created in the app drawer and then dragged onto one of the home screens are now 2 seperate folders, rather than a hard link - meaning you update one, and the other also needs updating.... Thanks to Go Launcher Ex this is no longer an issue.
Tbh hardware wise it's spot on - it's just that Samsung seem to have rushed the software out.

intruda119 said:
Noons and people with no life being able to make threads
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
I found a fix for you problem: don't read those threads and don't post replies...
Sent from my GT-I9100 using XDA Premium App

What annoys me the most? The fact that I bought this phone expecting a huge improvement on battery life compared to my old phones. I'm annoyed at myself for being this naive.

gergohad said:
I found a fix for you problem: don't read those threads and don't post replies...
Click to expand...
Click to collapse
That doesn't fix the problem of the forums becoming diluted with repeated requests. You've just suggested ignoring the problem.

i am "annoyed that wifi-sharing" eats 15% of my battery (but i still make it trough the day without problems.
i never pressed the volume button while lokcing the phone and i have never ever heard a charged noise oO

johncmolyneux said:
That doesn't fix the problem of the forums becoming diluted with repeated requests. You've just suggested ignoring the problem.
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Click to collapse
What requests? Nobody is requesting anything buddy. We're discussing things about the phone that annoy us. If you dont like this topic, try another one.
Sent from my GT-I9100 using XDA Premium App

What annoys me the most is that this phone is so nice,i can hardly seperate myself from it.
Sent from my GT-I9100 using XDA Premium App

potrait in 3.2!

i just found that launcher in 3.2 is now as smooth s butter when running at potrait mode. browser speed is also increased slightly. great news to xoom owners

Yeap, in portrait is working really smooth now, I did not use the browser jet... hahahaha
Just one thing, when you change from portrait to landscape or otherwise it still takes some time to adapt, a few seconds but after that... it goes really smooth....
I did tried some mkv files, but they did not work fine for me... I have seen other users that tried them and work fine for them.. I do not know why...

What about upside down? It used to lag badly upside down.
Sent from my Xoom using XDA App

thats weird my xoom doesn't lag when upside down...I do it often took....well only when I'm charging and am using a dock

binglut9 said:
thats weird my xoom doesn't lag when upside down...I do it often took....well only when I'm charging and am using a dock
Click to expand...
Click to collapse
Its typically on desktop during screen rotation. I know I'm not the only one whose experienced it, I've seen it mentioned a few times before. Its really odd because being upside down should be no different, at least I assume.
Sent from my Xoom using XDA App

sirius b said:
Its typically on desktop during screen rotation. I know I'm not the only one whose experienced it, I've seen it mentioned a few times before. Its really odd because being upside down should be no different, at least I assume.
Sent from my Xoom using XDA App
Click to expand...
Click to collapse
You're definitely not the only one. It was a known issue. Happy to say it's fixed now. Though there's a part of me that still wonders how an issue like that ever made it into a major release in the first place.

i think it turns ALOT faster now. Like, I dont mind turning it because it barely takes time anymore.

hatworthy said:
You're definitely not the only one. It was a known issue. Happy to say it's fixed now. Though there's a part of me that still wonders how an issue like that ever made it into a major release in the first place.
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Click to collapse
Good to hear, and you and me both wonder that, not only an official release but multiples, from 3.0 through 3.1.
Sent from my Xoom using XDA App

Thanks for reporting this. It was the only thing I was scanning all the 3.2 posts for, and no one else had chimed in on the matter quite yet.

hatworthy said:
You're definitely not the only one. It was a known issue. Happy to say it's fixed now. Though there's a part of me that still wonders how an issue like that ever made it into a major release in the first place.
Click to expand...
Click to collapse
It was explained at Google I/O I think. Basically Tegra 2 couldn't handle rotation, so they were forced to do it in software. They've probably come up with some clever tricks to optimize things since then, thus the boost in performance.

i still get lag in launcher at portrait mode. not as bad as before, but still lagging.
On the other hand, its very smooth upside down.
Sent from my Xoom using XDA Premium App

yeah now that I've installed 3.2 I don't see much of a difference at all. Still too laggy for me.

how about trying few times of reboot? cause mine really as smooth as butter now.. removed adw too

Homebuttonlag: Watch this!

So, even the the magical iPads homebutton is slower then the Galaxy S 2s one. Also when waking the device up! You will have to live with that. Also this is not a problem at ALL for me, I can not understand why people are always flaming about it.
Please tell me what you think. I know the video is useless, don't tell me that.

This video will fall on deaf ears for the Apple Fanboys I think... because your attachment is Flash and they probably can't view it.

This video clearly shows that Galaxy S2 isn't the only device that takes a second to wake up or return to home, which is nice and all. Still, coming from a HTC Desire, it does present an annoyance, as it's not something you expect from a device that costs that kind of money. I bet the Sensation wakes up instantly...
The thing that's even worse for me is the extra step that just shows a black screen with a clock, before the wallpaper kicks in. I know that's just because I'm using a stock ROM, but they should at least sort that out, because it really looks ugly, slow and cheap.

ThaiM said:
This video will fall on deaf ears for the Apple Fanboys I think... because your attachment is Flash and they probably can't view it.
Click to expand...
Click to collapse
I watched it on my iPad just fine.

666fff said:
I watched it on my iPad just fine.
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Click to collapse
You really want me to upload somewhere else than YouTube?

I know home button lags and that there is a wake-up lag on my SII, but i haven't been in a situation of life and death up till now to rely on home button to save my life. So i'm still cool with it, even though i would have liked the phone to perform faster.

apple falling down with releasing SGS2 ))
fanboys are unhappy

Well the SGS 1 home button press is nearly instant when exiting from an application. So I expected the same from SGS 2. I'll flash it with cyanogen when I get my JIG to reset the counter. I hear it doesn't have the lag.

1-2 second lag also cannot accept is crazy...

Maybe this is why apple is suing Samsung. They even copied wake up lag. Lol. Seriously its not lag its the phone waking up from a lower clock speed while in sleep. Sure they could fix it but battery drain will be worse I think. My quad core i7 also has lag when waking up.
Thanks for sharing the video. I wonder if someone could show an HTC wake up I bet there is a small lag too
Sent from my GT-I9100 using XDA App

gvoima said:
Well the SGS 1 home button press is nearly instant when exiting from an application. So I expected the same from SGS 2. I'll flash it with cyanogen when I get my JIG to reset the counter. I hear it doesn't have the lag.
Click to expand...
Click to collapse
Im using Cyanogenmod, and theres still "lag" if the device is in deep sleep.
But if you just lock the screen, and then unlocks, its instant.
As the first post, I think this is normal.

janis605 said:
You really want me to upload somewhere else than YouTube?
Click to expand...
Click to collapse
Skyfire

LOL nice video, I never really understand when people said they have "wake-up lag" coming from an iPhone 4 it's pretty much the same. Maybe 2 seconds is too much but anything under 1 second is definitely how it should be.

blue265 said:
Maybe this is why apple is suing Samsung. They even copied wake up lag. Lol. Seriously its not lag its the phone waking up from a lower clock speed while in sleep. Sure they could fix it but battery drain will be worse I think. My quad core i7 also has lag when waking up.
Thanks for sharing the video. I wonder if someone could show an HTC wake up I bet there is a small lag too
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
exactly... it takes a while waking your phone from deep sleep. u all should be happy u r having deep sleep. to prove this.... next time your charging your phone... press home button to wake the phone WOW it wakes up INSTANTLY ! haha

goodsmile said:
exactly... it takes a while waking your phone from deep sleep. u all should be happy u r having deep sleep. to prove this.... next time your charging your phone... press home button to wake the phone WOW it wakes up INSTANTLY ! haha
Click to expand...
Click to collapse
By god its TRUE!!!!!!!

I honestly dont understand what the fuss is about with the home button lag and wake up lag, such a miniscule issue thats not worth getting upset for.
Can anyone exactly explain why this is frustrating or annoying ?

EarlZ said:
I honestly dont understand what the fuss is about with the home button lag and wake up lag, such a miniscule issue thats not worth getting upset for.
Can anyone exactly explain why this is frustrating or annoying ?
Click to expand...
Click to collapse
Let's say you have 500ms delay after pressing the home button. In real life, the delay is much much longer but let's say 500ms. How many times do you press the home button in a day's use? I personally press it at least 300 times a day, actually much more times in a busy day, but let's say 300.
So 300 x 0.5 seconds: 150 seconds = 2.5 minutes of my life every single day is lost because Samsung can't code properly.
I've been using this phone for 2 months: 60 days. 2.5 minutes x 60 = 150 minutes of my life gone waiting so far. That's more than 2.5 hours in two months... Vanished.. Gone.. Just waiting for the home screen to appear, nothing else...

goodsmile said:
exactly... it takes a while waking your phone from deep sleep. u all should be happy u r having deep sleep. to prove this.... next time your charging your phone... press home button to wake the phone WOW it wakes up INSTANTLY ! haha
Click to expand...
Click to collapse
Nothing wrong with deep sleep but it doesn't have to take 1.5 seconds. Deep sleep still means that RAM is refreshed, so it is not impossible to do this much faster. Waking CPU <10ms, restoring CPU state (reloading code etc) <100ms, so where is the time spent? The delays are probably related to other hardware like GPU etc since everything must be ready. But it is not impossible to do this faster.
This is not a big problem for me, but I cannot see any reason not to demand improvement.
EDIT: I'm talking about wake-up lag of course, probably a bit off-topic here...

There is no Homebutton-lag! It has to have a delay because on the standard Samsung rom it has to "wait" for a second press because they mapped an action to double pressing the homebutton. I don't know why you people can't understand this... On CM7 there isn't this lag because there is nothing mapped on double pressing the homebutton.
Oh and wakeup lag is a whole other story...

gvoima said:
Well the SGS 1 home button press is nearly instant when exiting from an application. So I expected the same from SGS 2. I'll flash it with cyanogen when I get my JIG to reset the counter. I hear it doesn't have the lag.
Click to expand...
Click to collapse
It its so that the phone has enough time to detect a second click which its used for voice control. Find a room without the voice control installed and it won't have the exit lag.

3rd Update removed the Lock effect

Haven't totally verified it, but it looks like Samsung took away the Lock effect, watercolor, which gives the nice water sound and lets you splash around the colors on the opening lock screen. Will find out more tomorrow, anyone else experiencing this same option missing ?

another guy in the other ota update thread mentioned the same thing.

I can confirm that it did in fact remove the effect on the lockscreen... What in the world... That was a nice feature. Mind you it lagged beastly for such a powerful device. (Specs sheet wise)
PS: I can definitely see a noticeable difference in speed. It might be just for the time been. But i'll keep you guys posted.

There is something about that water effect that causes more lag than it should. I noticed on my first generation Note 10.1 that disabling it improved speed on the homescreen and even typing. It shouldn't, but it did. When I noticed this I asked two other guys and they were having issues with lag. I told them to disable the water effect. Both also agreed that it improve the speed of the device as a whole.
Doesn't make any sense. I was, however, glad to see the ripple effect gone. It is beautiful though (less the lag)

Why do they take it away...regardless...
ckelly33 said:
There is something about that water effect that causes more lag than it should. I noticed on my first generation Note 10.1 that disabling it improved speed on the homescreen and even typing. It shouldn't, but it did. When I noticed this I asked two other guys and they were having issues with lag. I told them to disable the water effect. Both also agreed that it improve the speed of the device as a whole.
Doesn't make any sense. I was, however, glad to see the ripple effect gone. It is beautiful though (less the lag)
Click to expand...
Click to collapse
If indeed it cause lagged, why not just give the option of the three effects on the lock screen and add, an off feature and let the user of the tablet decide if they want it off or not. They also, have bugs in the high end graphics games crapping out. They also have cause the S-voice to crash when you ask certain questions, they also have contacts created with action memo failing to keep first and last names apart. I will do a video on all this nonsense and post it on youtube. Hopefully, Samsung will see it and respond with some sort of fix for all this stuff, and maybe just maybe they will put back the ripple effect and let us chose if we want it or not. And by the way Samsung if your reading this, your tablet still is laggy at times even with this ripple effect turned off.

abacus0101 said:
Haven't totally verified it, but it looks like Samsung took away the Lock effect, watercolor, which gives the nice water sound and lets you splash around the colors on the opening lock screen. Will find out more tomorrow, anyone else experiencing this same option missing ?
Click to expand...
Click to collapse
Yes, the feature seems to be gone along with the option in settings to enable it.
Mark

markn455 said:
Yes, the feature seems to be gone along with the option in settings to enable it.
Mark
Click to expand...
Click to collapse
almost ready to return tablet ...cant take samsung and the way they do the updates. total disregard for the user, not fixing the real bugs instead taking away a feature that I found to be quite soothing and liked very much. just frustrating company. I will do a video tomorrow and lets see how samsung responds to my doozy of a video.

Who cares about the water color effect

mywingtophone said:
Who cares about the water color effect
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Click to collapse
Seriously. Normally I wouldn't comment on something like this, but if that's what makes you bring the tablet back....smh
Sent from my SM-P600 using Tapatalk 4

The newest update definitely made the tablet smoother. I am impressed that they put out 3 updates in one month to make the tablet better.
Sent from my Nexus 7 using XDA Premium HD app

nrage23 said:
The newest update definitely made the tablet smoother. I am impressed that they put out 3 updates in one month to make the tablet better.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Ok, well Im wondering what lag you guys are referring to. My point was that all samsung had to do was give an option to turn off, the effect, for those that wanted to, and they could have stated it makes the tablet slightly if any faster. Anyway, Believe it or not, I was able to add it back in for those who like to use it and guess what the lag issues are still fixed. The app is called galaxy locker here is the link and it works like a charm.
https://play.google.com/store/apps/details?id=com.lockscreen.galaxy

I wonder if part of the reason for turning it off was for the multiuser cause they needed to make the lock screen more like AOSP?

I thought I was going insane when I turned my tablet on and the watercolor effect was gone. I am hoping they bring it back or at least replace it with something better-looking than the current Tab 3 lock screen.

Do you guys have a slight delay when you press the home button on the note until it lights up to the lockscreen? Mine is smooth are silk once I pass the lock screen but I still have that slightly delay
Sent from my SAMSUNG-SM-N900A using xda premium

redstar299 said:
Do you guys have a slight delay when you press the home button on the note until it lights up to the lockscreen? Mine is smooth are silk once I pass the lock screen but I still have that slightly delay
Sent from my SAMSUNG-SM-N900A using xda premium
Click to expand...
Click to collapse
My has about a 1 second delay. That is a little improved with the last update. I'm all for them taking out the eye candy like that lockscreen effect and focusing on the basic speed and quality of the apps.

GeorgeP said:
My has about a 1 second delay. That is a little improved with the last update. I'm all for them taking out the eye candy like that lockscreen effect and focusing on the basic speed and quality of the apps.
Click to expand...
Click to collapse
Yep at this point it is the only delay I notice,
Sent from my SM-P600 using Tapatalk 4

Every samsung device I've ever used has this home button delay. Even though the hardware has gotten exponentially faster and the OS has become more and more optimized. At this point it's not a delay anymore, it's a feature.

Lol.. ok cool I was just checking. It's not a big deal. Once you're in I'd say it's definitely snappier since third update
Sent from my SAMSUNG-SM-N900A using xda premium

if you want it back that bad, and still want the fast speed (faster speed IMO), stick with th MJ6 firmware:
http://forum.xda-developers.com/showthread.php?p=47171388&posted=1#post47171388

SS2006 said:
if you want it back that bad, and still want the fast speed (faster speed IMO), stick with th MJ6 firmware:
http://forum.xda-developers.com/showthread.php?p=47171388&posted=1#post47171388
Click to expand...
Click to collapse
I've got it back, guess you didn't read the link i posted, which is an app thats downloadable from the play store. Im not rooting this yet. I like the samsung bloat.

Does your touchscreen wiggle when we hold finger on it?

Hi.
Just bought s7 edge loving it.
Before i was using iphone 6s. I also used note 5 for week i didnt liked touch response was bit low latency and slow unlinke iphone.
I really like new series. Everything is good. I started noticing new thing. Touch response is also good on this phone but I saw new thing. When we hold finger on touchscreen also like when we rearrange icon by holding it.
I see touchscreen is wiggling like a old phone is getting charge and touchscreen is shaking like virus..
Have you ever noticed that?
Or screen is over sensitive?
I will also make video to describe.
Edit.
https://youtu.be/kxysauxJ5Yk
Watch it on hq or hd to see detail.
Sent from my SM-G935F using XDA-Developers mobile app

Mandeep148 said:
Hi.
Just bought s7 edge loving it.
Before i was using iphone 6s. I also used note 5 for week i didnt liked touch response was bit low latency and slow unlinke iphone.
I really like new series. Everything is good. I started noticing new thing. Touch response is also good on this phone but I saw new thing. When we hold finger on touchscreen also like when we rearrange icon by holding it.
I see touchscreen is wiggling like a old phone is getting charge and touchscreen is shaking like virus..
Have you ever noticed that?
Or screen is over sensitive?
I will also make video to describe.
Edit.
https://youtu.be/lHJ4DzFfzIg
Watch it on hq or hd to see detail.
Sent from my SM-G935F using XDA-Developers mobile app
Click to expand...
Click to collapse
Doesn't do it here (using the Exynos variant)

I see what you mean but I have not noticed it on mine. I would if I had it because I'm sensitive to stuff like that. Though it IS a sensitive screen. Even after the update that fixed the severe oversensitivity. It's not a problem anymore though. Before the update it would register presses before you even touched the screen. Hovering the finger 0,5mm above the screen would trigger it.

I would say i have noticed what you are experiencing.
but not to a level it was noticeable./
To me it felt more like the phone was responsive to my touch more than previous devices.
And as this is incredibly quick, it was reflecting this on the animation
(While other devices that are slower would not show it)
I noticed this stopped when using the tip of my thumb instead of the flat.
But more productive, What version are you running?
There has been various updates that improve the stability.
I upgraded and rolled back due to loosing a feature.
(Whitelisting Caller ID) (Stops unwanted calls)
But noticed a improvement to the touch sensitivity being abit over sensative one may say

dave7802 said:
I would say i have noticed what you are experiencing.
but not to a level it was noticeable./
To me it felt more like the phone was responsive to my touch more than previous devices.
And as this is incredibly quick, it was reflecting this on the animation
(While other devices that are slower would not show it)
I noticed this stopped when using the tip of my thumb instead of the flat.
But more productive, What version are you running?
There has been various updates that improve the stability.
I upgraded and rolled back due to loosing a feature.
(Whitelisting Caller ID) (Stops unwanted calls)
But noticed a improvement to the touch sensitivity being abit over sensative one may say
Click to expand...
Click to collapse
Thanks for replies.
Im running pd1 something like that written at last.
For me it's not big issue.
I hope you got what I tried to show.
I mean I only see wiggle when I hold finger after sec it get fine but for sec it wiggles. There is also a wiggle when I swipe left right instantly I'm not talking about it.
I'm talking about, when I try to zoom a picture. It wiggles when on stable finger for a sec. Software down the touch response after a sec then wiggle gets fine.
Sent from my SM-G935F using XDA-Developers mobile app

0verdaflow said:
yes but not really noticable
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Click to collapse
Yea it's not annoying but it feels cheap.
Actually cheap phones have this thing especially when we use it while charging.
I'm not saying s7 edge is bad phone. I still love it.
But I really seek fix for that.
Sent from my SM-G935F using XDA-Developers mobile app

This is a software "issue" and not a hardware issue, so this is something that can be fixed by an OTA. Could you install Nova Launcher and see if the wiggling is still there? I just want to check that it's not anything with the Samsung launcher.

J.Biden said:
This is a software "issue" and not a hardware issue, so this is something that can be fixed by an OTA. Could you install Nova Launcher and see if the wiggling is still there? I just want to check that it's not anything with the Samsung launcher.
Click to expand...
Click to collapse
Its everywhere even gallery or app. I installed angry bird, when i apply direction to attack it wiggles when i stable finger.
Sent from my SM-G935F using XDA-Developers mobile app

Mandeep148 said:
Its everywhere even gallery or app. I installed angry bird, when i apply direction to attack it wiggles when i stable finger.
Sent from my SM-G935F using XDA-Developers mobile app
Click to expand...
Click to collapse
Aww lawd, that would make me insane :laugh:

J.Biden said:
Aww lawd, that would make me insane :laugh:
Click to expand...
Click to collapse
I updated a video to show more clearly.
https://youtu.be/kxysauxJ5Yk
Sent from my SM-G935F using XDA-Developers mobile app

It's really strange issue. I added a new video to know more.
Sent from my SM-G935F using XDA-Developers mobile app

bought a brand new indian set s7 edge. And i am also facing the same issue. What is to be done to fix it? I have tried the *#2663# stuff. It doesnt help at all.

Yeah my phone does that too!
It STILL ANNOYS me daily because I notice some imperfect scrolling! I am very sensible to smooth scrolling and I can notice some imperfections on this phone!
Besides it jumps up sometimes when scrolling down... and the opposite way around!
See my poll on g+: https://plus.google.com/+GeorgesGeagea/posts/Vp8Xc5nwTtt

Try *#2663# and Update the stuff there. It will help. What i think is that its an over sensitivity problem. Had it alot on Note 4. Not any on s7 edge. I have the Exynos version.