Mystery ! Evidence of accelerometer in the X1 !!! - XPERIA X1 General

The mystery Deepens...
When I first got my X1 from o2 I was eager to protect it, so before I sourced an appropriate case, I used one I got free for my XDA Trion.
As soon as I put the X1 in the case strange things started happening, which at first I dissmisssed, but after reading some of your threads on the accelerometer " apparently " missing from the X1, my curiosity was aroused.
The case for the Trion has 2 magnets in the lid which hold the lid closed against the case body.
When I pressed the power button on the X1, to put it into standy mode, and put it inside the case, the X1 came back to life, and switched to landscape mode ! Spooky !
At first I thought some of the external buttons had done this, but upon further investigation this is not the case.
With the X1 in standby mode, when I place it gently on top of the lid, not in the case, containing the magnets, the X1 comes to life, and when I move the X1 over the lid the X1 switches to landscape mode, no buttons being pressed.
At first this annoyed me, as everytime I put it in the case, I had to do it in ultra slow motion so as not to wake the " sensor or acclerometer " burried deep within the device architecture, so as to not drain the battery while it was awake within the case.
This is all true, you can try this yourself, if you have a magnetic case.
Now accelerometers use fluctuations in magnetic fields, the earths magnetic field. Has the " sensor or accelerometer " buried deep within the architecture of the X1 been subverted to the menial task of sensing when the keyboard is moved, and thus switching to landscape ?
Is this the price Sony paid to HTC for having the X1 made alongside their Touch HD ?
Is it a conspiracy or is it simple science ?
Can the brave men and women of XDA developers free the accelerometer buried deep underground within the X1 ! ,
or as I now call it the X51 !
PS - Candidate for the award for the best App for the X1 has to be Qmenu, but if Bill Gates had implimented this program first off, maybe the X1 and this whole site wouldn't even exist.

There is No accelerometer, the slidiing mechanism works on magnets to tell it when it's open and so it wakes the screen up and changes the orientation. Your case simply tricked the phone into thinking the slider was open. This has nothing to do with an accelerometer.

Accelerometer sceptics please think !
Wouldn't it be easier for HTC to leave the accelerometer in place, but redundant, dumbed down, and simply tell Sony it didn't have one, rather than go through a more costly redesign from there original Touch HD architecture ?

the xperia design was around for a long time before the blackstone was. it was supposed to launch in february of this year.
eric b

e-dub said:
the xperia design was around for a long time before the blackstone was. it was supposed to launch in february of this year.
eric b
Click to expand...
Click to collapse
it was announced in Feb doesn't mean it'll launch then right?

ah, appears that i was wrong. either way, the xperia was around (and i'd say completed) before the blackstone came around.
eric b

I had same experience as Mark...
I noticed my xperia sometimes switch to landscape for no reason, especially when I put in horizontal belt case...
I don't know what happened...

im not trying to bad mouth sony ericsson despite all these frustrations... there is no accelerometer in the xperia.. se fanatics wishes.. but, dream on.. xperia don't have accelerometer and that's a fact.
what's happening here is simply a malfunction.. sony ericsson got a lot of that.. hehehe.. thus giving us an update service feature.. the egg is sold half-cooked.. the seller gave you a pan and a stove and continue cooking by yourself..
sometimes, when i put my xperia on my pocket.. i always accidentally open the keyboard halfway and close immediately.. it happens all the time.. due to the short time of the transition of the opening and closing.. the fast processor of the xperia changes the orientation to landscape mode and gets stuck there.. so you have to open it up and close again so the fast processor of the xperia will change it to portrait mode..

Yup. No accelerometer in xperia.
And even if there was, a magnet wouldn't trigger an accelerometer that was disabled using software.

Related

XDA III (3)

now that I've had the XDA II for a week...
what/when will the XDA III come out?
I'm pretty sure it will have:
1. faster CPU
2. more memory
3. WiFi
4. better screen (probably VGA resolution)
I hope it also have:
1.. GPS
2. WiFi
3. longer / bigger / optional battery
4. better camera
5. better software e.g. camera, pic id, ie, backup, ...
6. usable as a wireless in-house phone via bluetooth
What else do you guys expect?
Ummm,,, I think you are getting a bit ahead of yourself. It isnt even out yey (XDAII) in most parts of the world. I mean, you might as well ask when is the XDAIV or XDAV coming out? Im sure all of your speculations will be addressed in some time to come.....
not to mention that iPaq is planning to release a whole new ppc rumored to be with even more capabilities than the xda2. heard about it while attending a techie conference in hong kong...they're planning to use the iPaq 5550 (the one with bluetooth, fingerprint bio-thingee, etc) as the base model. from there they're going to add a high res camera, phone edition, possibly gps, etc. so it may give xda a run for it's money as they try to overtake one another in terms of capabilities. that's the sad part about releasing your product ahead of the pack; it becomes the basis for releasing an improved product by reverse engineering. in any case, it'll be most interesting to see how the next generation ppcs will look like and how they will perform.
2 cents worth..
robson
I heard it's based on the 4xxx form factor (aka no more sleeves..ever).
And it will only have 64 MB of RAM.
Haha yeah right, the MDA II was rumored at one point to only have 64 MB of RAM, but it didn't come out with that. Gotta keep in mind, stuff is only rumors. Don't keep waiting around for that perfect device.
I'm happy with my XDA II for now, and if the H6000 comes out six months from now and is way better, well, then I got 6 months good use out of my XDA II, and I can decide then if I want to upgrade.
Those people saying "I'll hold off on the XDA II and wait for the H6000 cause I've heard it's so good, etc. etc." seem silly to me, because when the H6000 comes out, something else bigger (or smaller in the PDA world, lol) and better will be rumoredm and they'll be saying "I'll hold off on the H6000 and wait for the ______ because it's so good, etc. etc."
-arebelspy
if you think about for how long from the xda were released to the xda2 got here i say it's pretty hard to say what it will offer
it's hard to predict more so about the furture
maybe it'll have
wireless glasses / eye pad screen
maybe it'll have ESP interface
maybe it'll connect directly to satelites
maybe it'll give you a brain turmor after a few hours use
Maybe you can add "TV Tuner" and "CF Slot" in your list...
I reckon it will be 3g compatible.
3G, CF, TV
TV/FM tuner will be nice. Samsung already came out with something
like this in the far east, I think.
I'd guess the XDA III "information" will be here in 9-10 months,
and by then a CF card will be useless, especialyl if we get WiFi+GPS
builtin and standard 1Gb SD cards.
If you guys think that HTC engineers aren't already working on
the XDA III, you're very wrong.
I think 3G is unlikely to show up on a global form anytime soon.
Adding WiFi and/or GPS receiver to already GSM/Bluetooth signals
is going to be hard enough, electorically (shielding), so 3G might
be 2-3 years away.
Hopefully, with WM2004, we'll have more than 32 processes and
better overall device management. Right now, I'm forced to
soft-reset every 2-3 days, and I don't like that.
Man, I soft reset every few hours. What's the big deal? It boots up as fast as it would load a webpage, so the wait isn't that bad.
Why do people complain about soft resetting? I just like that I get to choose when to soft reset (i.e. after saving all work, closing all apps, etc.), rather than it locking up and forcing a soft reset. The XDA II is a stable device, to be sure.
-arebelspy
Rudegar said:
maybe it'll have
wireless glasses / eye pad screen
maybe it'll have ESP interface
maybe it'll connect directly to satelites
maybe it'll give you a brain turmor after a few hours use
Click to expand...
Click to collapse
seriously -> LOL
btw...i think i already have a brain tumor, right above my right ear :shock:
regarding soft reset
he he. Maybe I should soft-reset every now and then.
My problem is, I've had ie+multie+battery2004 create some lockup
that soft-reset didn't really cleanup.
I suspect I pressed the mult-ie func-menu while a page was loading
and something more was going on... anyway:
I had to Hard-reset.
I restored my xBackup from my SD (night before, device was soft
reset and no active apps while running)
and guess what, after the restore the device won't reboot.
tried it twice. had to go back to activesync backup... yak.
I've had multiple times where I had to soft-reset while an app was
active, but the menu has gone "dead"... I turn the device off,
then press reset, as if "when it is sleepy" a soft reset is "safer".
I'm pretty sure this is just vodoo... but it works for me.
Now everytime I soft-reset I wonder if I ever going to see it reload...
Hi mgolanlan!
It's some off-thing, but can you write a key for MultiIE3 to me?
I'd be so happy
Thanks!
mgolanlan
well since a 3g phone works on the current gsm networks aswell
same thing with edge i dont find it all that unlikely that xda3 may support some of these new tech's
guess in many ways it also depend on ms's view on edge and 3g and video phone issues
btw...i think i already have a brain tumor, right above my right ear
Click to expand...
Click to collapse
hhmmm are you sure that you just dident forget to take off your bluetooth ear piece ? sleeping with it on may cause an uncomfortable ache
All the above and
It will have a find OBL/Saddam/hackers button
Make world peace
be 2mm thick
only occasionally crash when making a phone call, or syncing to outlook.
:roll:
It will of course be much smaller, 1"x1", but compensate this with a (foldable) 15" display :wink:
my exp show that things which fold end up as
1 worn out so it'll not stay in any pos
2 the plastic breaks (happent 2 times with crap acer laptops for me)
so it's better to project the image then fold it out
VGA screen ?
WM2003 specs say 240x320. No more, no less !
Maybe next version of OS will allow other rezs, but for now it will remain 240x320.
so what ?
xda1 came with 2002
xda2 came with 2003
xda2 will come with XXXX???
kitarolivier said:
VGA screen ?
WM2003 specs say 240x320. No more, no less !
.
Click to expand...
Click to collapse
1. it is official that wm2004 will support higher resolutions
2. 3rd party software already does, for PDFs, IE etc
3. a Toshiba pocketPC already avail with VGA res,
and it is typically run the 4-pixel-is-one thing, but has
exceptions for some software (pictures?!)
VGA-resolution ppc-size screen is already here!
I personally will not be happy until my PDA is a tiny, rounded stainless steel implant with a small cable that inductively couples to my optic nerves, a pickup coil for the charger mat that is under my bed-sheets, another tiny cable to hook to my inner ears for mike and earpiece, and some pickup electrodes to be fitted near certain regions in the brain.
Man, I can just see myself sitting there, enjoying the 4800x2400 stereo overlayed display, simply thinking my E-mails. And of course the device would use the same inductive optic-nerve pickup as a camera, and it would have enough processing power to replace people and objects I do not like in real-time, add nice works of art on otherwise boring surfaces, and add up all visual information about certain people until they can be renedered without their clothes on. Just think of the money saved on home decoration and travel.

JasJar Screen rotates both ways :-~

Hi There
My JasJar has been working pretty well, but yesterday I was using the machine in landscape mode (like a laptop as opposed to PDA mode) and noticed that I could easily rotate the screen either way.
I was sure that it was only supposed to turn one way (pushing on the bttom left), but couldn't resist the temptation to try as there was no resistance at all and I thought that maybe I had just missed this cool feature.
After I had rotated it the "other" way, I could not put it back in to landscape and had to turn it ANOTHER 180 degrees. I can feel the strain on the cables and am scared that it is going to break soon
Has anyone else had this please?
Thanks
John
It shouldn't do that. Both my JASJAR and my Exec will only rotate one way.
That's what I thought.
It seems as though the "rotation limiter" for want of a better phrase, is faulty.
Has anyone else had this, please?
Update....
I looked at the bottom part of the rotating joint and noticed a screw.
When I took this out, I was able to lift up the whole of the mechanism and saw that the cable was very tight. I rotated the screen back so that it was in the correct position again and then replaced the screw and it seems to be fine, BUT, I can still rotate it both ways, so I will need to be very careful.
I think that this machine is going back to i-mate!
JB
I unfortunatly had this probem out of the box with my o2 exec.
It survived 2 days before the screen went black.
was exchanged under o2's 28 day policy.
New one is much better better built

Screen glitches/freezes (To do with magnetic case)

Hello from down-under ,
I've come to put forward a problem myself and a few others are having over at the Mtekk forums. I currently just purchased an I-Mate JasJam on Telstras' new NextG network and have been using it for about a week and a half. As this fantastic piece of equipment is a little on the expensive side, I wanted to make sure it was kept safe all the time, so I began to use (no matter how silly it made me look ) the I-Mate supplied Pouch, little did I know it did more damage then not using it...
After investigating over the last few days, It was concluded that the magnetic found in the supplied Pouch had some diverse effect on the switching on Landscape to Portrait mode when removing the JasJam from the Pouch to answer/make a call, play a game or send a text message; often resulting in a 'bugged' or 'glitched' screen, stuck between either Landscape or Portrait etc (I fixed by removing the JasJam and sliding out the Keyboard and back in).
After I few days I thought that this couldn't be right for a brand new machine and took my problem to the Internet in which I found others with the same problem. Since then I have stopped using the supplied Pouch and am now looking at purchasing the Krussel Orbit Pouch as a magnetic-less replacement (any users with one, I'd love your feedback). I am making this thread to see if any users of the XDA-Developers board have faced this issue and ask one further question:
1. Since I stopped using the Pouch I can only find one annoying trait left, whenever I switch the Screen back on from 'Standby' mode I seem to receive a small 'glitch' in the Today Screen if the device has been locked, if the device has been left unlocked the Screen can be switched on/off with no issue - does anyone else have this problem, I'm concerned that the magnetic pouch has caused some internal damage...
Thanks,
Elite_Gamer04
Hi, there is a bit more about this problem in the accessories thread, I noticed the magnet causing issues and wondered about internal damage as you did, even possibly causing the align issues, but a few people reported back they had been using the case from day 1 and while it affected the landscape/portrait, they had no align issues or any other problems, so I don't suspect that there is any internal damage occurring..I do wonder about your screen glitch but without actually seein it..I haven't a clue, also do you have a lot of today plugins?..could possibly be one of them is buggy..I'm not sure, but the case does certainly suck, I was immediately concerned with the magnet strength, off topic..but on my device if my thumb is a bit damp or any metal touches the aluminum bezel around the ear piece of the phone..the screen will flicker.
Thanks for your reply Chaotic, My device is in the same state as when it come out of the box, so this isn't a 3rd party issue. I have tried removing/adding the default Today Screen icons to see if it makes an issue to the 'glitching' of my screen when it on/off and it makes no difference, only thing I can see that makes it not happen *sometimes* is when the device is not locked.
Well thats one user without my issue, hoping someone will report it, or I'm going to get a replacement.
*If your testing to see if you have the same issue as me, simply hold your device in your hand (try both with it Locked and Unlocked) and push the top right-hand side button which should switch your screen off, press it again for it to come on. If you see a sort of 'glitch' of white on your Today Screen and then it fixes itself (I'm talkin 1-2 seconds) you have the same as me.*
Hi chaps,
I've used the magnetic pouch from day one with my UK T-Mobile Vario II and am still yet to see the landscape/portrait switching issue when removing the Vario II to answer a call.
I had a theory about this, and it's probably going to get shot down in flames for it's obviousness, but I'll mention it anyway... Could the problem be down to the machine being powered down (manually or automatically) while in Landscape mode... then when switching on automatically when a phone call is received, the phone tries to switch back to portrait mode but gets stuck?
I have road tested this theory on my own Vario II and have not seen the problem at all, but my ROM may handle things differently to yours? Apologies again if this suggestion is obvious.
elite_gamer04 said:
Thanks for your reply Chaotic, My device is in the same state as when it come out of the box, so this isn't a 3rd party issue. I have tried removing/adding the default Today Screen icons to see if it makes an issue to the 'glitching' of my screen when it on/off and it makes no difference, only thing I can see that makes it not happen *sometimes* is when the device is not locked.
Well thats one user without my issue, hoping someone will report it, or I'm going to get a replacement.
*If your testing to see if you have the same issue as me, simply hold your device in your hand (try both with it Locked and Unlocked) and push the top right-hand side button which should switch your screen off, press it again for it to come on. If you see a sort of 'glitch' of white on your Today Screen and then it fixes itself (I'm talkin 1-2 seconds) you have the same as me.*
Click to expand...
Click to collapse
I assume you are referring to the lock/unlock option found on the Today screen? I also see a short white screen delay when using this Today screen option.
I also see an even longer delay when using the password/pin lock option. Probably something to do with the locking program checking to see if the preset time delay for locking and requesting the password/pin has passed.
Disabling both options makes starting up a lot faster, although you may of course need these options enabled. I'm sure it's something that will be resolved by the manufacturer in time.
elite_gamer04, I hadn't ever used the lock on my device, so I enabled it just to test, and there wasn't any differences, I also wasn't sure of what the actual glitch was, but since you mentioned it I did some further investigating, I do notice a white screen when coming back from standby, but it lasts no longer than half a second..definitely not 2 seconds.
g00nerz, its all good, all info around here is appreciated, but there is definitely an issue with the case magnet, I don't have a single landscape/portrait issue unless I put it in the bundle case..I use a modded aluminum case at the moment..but if I switch back it happens, I'm pretty sure the words "bundle case" are in the title of the post with others with this issue if you want to check it out.
I have read where some people were discussing that they thought some had different screens..that could be why you haven't had this issue or maybe it is ROM related, but from what I understand its been a variety of brands with this issue...now that I think about it..I wonder if all the brands bundle cases are the same?
I think its Mike(I hope I got that right) that has tore one of these apart..few posts about it with pics on the forum he might know, but anyhow I wonder if theres actually a hardware switch that triggers the switch from portrait/landscape when the slide out kb is opened, and the magnet is affecting that..could also be it was revised on some models.
I'm just speculating/guessin on what might be causing it, I really haven't any solid info other than some people definitely have an issue with the case, including me.
I also see a short white screen delay when using this Today screen option
Click to expand...
Click to collapse
I <3 you hehe. Thank god its not just me . Yes I was referring to the 'Device Lock' and 'Device Unlock' function on the Today Screen. When it is Unlocked and I switch on/off the screen I see no 'lag' or 'white glitch' but with it on I see a small 1-2 sec lag. Anyways as you have confirmed it also I don't have to worry about returning mine and will get on with my new Krussel case I'm about to order.
Thanks
P.S If others are having this issue, or know of how to fix, don't hesitate to post.
Please consider that the use of wifi may drasticely slow down the device's power up. I do use the default case with the strong magnet, and when I power up my device with the wifi enabled it takes a while until he completely awake; the wifi plus the switch landscape => portrait (thanks HTC case) slow it down.
I am also experiencing the "auto answer" issue; from time to time when I put my device off its case it answer to the incoming phone call, but till now I was not sure that the case could be involved; are you sure about this? I tried to give some testing but I was not able to reproduce it; it only happen when it is not expected to happen
elite_gamer04 said:
Hello from down-under ,
As this fantastic piece of equipment ......the I-Mate supplied Pouch, little did I know it did more damage then not using it.........I switch the Screen back on from 'Standby' mode I seem to receive a small 'glitch' in the Today Screen if the device has been locked, ....
Click to expand...
Click to collapse
Hi elite_gamer04, As you had rightly mentioned this is really a fantastic device and no doubt about it.....like you I had the same problem when I bought it around 2 months back.
I was breaking my head as to why its happening, it looked for me as if the device hangs on and off...but did not notice keenly the instances when it happened as removing it out of the pouch was too normal a thing that did not hint me that it has something to do with the issue...But I was totally broken and disturbed and decided somehow I am going to get a replacement. I took it to the service centre and the guy there (very smart) as soon as I mentioned about the problem ( I went there thinking that it has something to do with the sliding mechanism) responded spontaneously taking the pouch opened the flap and took the magnet side over the screen and showed it to me....wow yes...its the pouch which was the culprit as we noticed the screen going crazy....Anyway I was relaxed but from that instance I kept aside the pouch that came with the pack and I am currently using a different one from the stores. Till now I have noticed no glitches and am happy I own a real amazing fast device.
About the other glitch you mentioned when the phone is locked yes I tried and it is there even for me but I dont think its a major issue for you to replace the device as its something to do with the screen refresh rate and memory which am sure would be fixed by new ROM upgrades in the days to come...but relax rest assured you own a fantastic device.
All the best
Thanks for posting this about the screen - I thought I was going nuts. I bought a replacement pouch that has a belt loop - so slightly more secure than the clip. But when i started using it - it always switches to landscape mode.
I'll have to find one without a magnet i guess!

Vario II Touch Screen goes off :(

Hello
I bought mine Vario II (with CoPilot) just 8 days ago, so I've enjoyed it quite a lot for the past days
yet .. ~30 hours ago I found out that the touch screen was not responding at all .. well restart did not help, getting the battery out and putting it back again didn't help too ... I tried to do EVERYTHING with the thing ... starting with restoring factory settings (all the data! ) , ending with browsing the forums for common failures ...
Finally I ended up with the very start page where the Vario II asks for tapping the screen (irony huh ?) to start setting it up ..
Since I was not able to make it work again (the whole thing seemed to be working fine ... just the touch screen ... ) so I brought it to the local T-Mobile shop today in the morning.. guess what, the guy at the shop just removed the battery and put it back again (I've done that XXX times during the night) AND IT STARTED WORKING again ... I couldn't understand anything there, felt really lame
anyway after I've left the shop and used it for quite a bit it started again .. now I've kind of figured it out .. when I'm using the device actively (the temp raises) and it starts at the top right corner of the screen .. the touch screen just flickers there and then after a minute or so it doesn't respond at all any more .. if I just put it away and don't use it - the screen responds again after some time ...
NOW finally the question is: has anyone had any problems with Vario II like I do? I ought to think that it is a somewhat faulty device that I've got (it hasn't been physically damaged)
PS the touch-screen gets stagnant faster with bigger programs (CoPilot, Skype, etc...) and it takes some time to get stuck with just using the phone...
btw I've put a temperature thingy in the device - it shows that the battery temp is at 42 C . Isn't that a bit too much ?
yeah and how do I figure out what version it is ? I mean the S/N that is mentioned here ( http://wiki.xda-developers.com/index.php?pagename=Hermes_Problems )
?
wundis said:
anyway after I've left the shop and used it for quite a bit it started again .. now I've kind of figured it out .. when I'm using the device actively (the temp raises) and it starts at the top right corner of the screen .. the touch screen just flickers there and then after a minute or so it doesn't respond at all any more .. if I just put it away and don't use it - the screen responds again after some time ...
NOW finally the question is: has anyone had any problems with Vario II like I do? I ought to think that it is a somewhat faulty device that I've got (it hasn't been physically damaged)
Click to expand...
Click to collapse
Yes, one of my Hermes' had the exact same problem - touch screen malfunction starting at the upper right corner when temperature rose. The usual tricks to solve the screen alignment problem (loosening the screws, removing the gasket with a stripe of a business card) didn't help at all. I returned the device and got a new one.
yeah and how do I figure out what version it is ? I mean the S/N that is mentioned here ( http://wiki.xda-developers.com/index.php?pagename=Hermes_Problems )
?
Click to expand...
Click to collapse
It's printed on the box (at least of an O2 Trion) and on the sticker underneath the battery. Just look for the S/N starting with HTC6xx... but "our" defect is not the normal SA problem, it seems to be much rarer and not described in the Wiki.
Cheers
Daniel
Thank you so much for the answer Daniel, I'll get them to change it tomorrow.
I have exactly the same problem with my TyTN. In the morning, after the phone has been off all night, the touchscreen works for maybe 30mins, then the phone warms up and the screen ceases functioning. Bizarre though - I got the phone about two weeks ago - the screen worked fine (i.e. under all temp. conditions) for about 7 days, then it decided to crap out. Tried all the usual SA type solutions - as you guys noted above they didn't work. Gonna have to go back to the shop and get it replaced :-(
Oh, nearly forgot, s/n is HT632
One other thing I noticed (not sure if this is normal behavior or if it started after the touchscreen borked) - When the phone is active (i.e. not locked or in standby,) the top status leds (wifi, bluetooth, gsm) don't flash. Once the device is put in standby (i.e. tapping the power button) they start flashing again. Like I said, not sure if this is normal or if its related to the touchscreen going.
Vrobenmat said:
One other thing I noticed (not sure if this is normal behavior or if it started after the touchscreen borked) - When the phone is active (i.e. not locked or in standby,) the top status leds (wifi, bluetooth, gsm) don't flash.
Click to expand...
Click to collapse
This is definitely not normal. But it's an interesting observation. If the TyTN were a car, I'd say there's a bad ground connection somewhere.
Try a hard reset, and if that doesn't solve the problem, have it exchanged. (I very much doubt that a hard reset will help, but at least here customer service refuses to exchange a device before you tried a hard reset. )
Cheers
Daniel
Hard reset borked even more. Could't get past the touch screen calibration. Phone is now in the freezer to cool down - hopefully the touch screen will work long enough so I can get past the calibration
*EDIT* Just got it out the freezer (nice and cold now.) Hard reset, got through the calibration, everything ok for about 10 mins. LED's flashing with backlight on and touchscreen working. Then - touchscreen non-responsive at exactly the same time the status LED's cut out. I'm hypothesising that there's some kind of electrical short between the circuitry for the touchpad and the status LED's - it shorts as the devices temperature rises and (i guess) some of the materials expand and come into contact with each other. Since I don't want to void my warranty in case I have to take the phone back to the store, I haven't opened it up to confirm this. Has anyone had a detailed look at the connections at the top of the screen and around the status LED's to see if my explanation is at least possible? (then I might open it up and see if I can insulate the connections.)
tadzio said:
Yes, one of my Hermes' had the exact same problem - touch screen malfunction starting at the upper right corner when temperature rose. The usual tricks to solve the screen alignment problem (loosening the screws, removing the gasket with a stripe of a business card) didn't help at all. I returned the device and got a new one.
It's printed on the box (at least of an O2 Trion) and on the sticker underneath the battery. Just look for the S/N starting with HTC6xx... but "our" defect is not the normal SA problem, it seems to be much rarer and not described in the Wiki.
Cheers
Daniel
Click to expand...
Click to collapse
I have the exact same problem!!
Two additional points :
1) my device screen will not switch off automaticaly and will stay on for ever unless I switch it off
2) When the issue manifests itself for the first time the device would automaticaly go back to the today screen like if the OK button would have been pressed many time or ... was stuck!!
That's my second Tytn device the first one had the SA defect.
I was so happy when I got my new one because the S/N showed HTC637XXX but sounds like a new issue even though I'm pretty convince that that the SA issue is not far from being related to this one.
My device SPV3100 HERM100
Hello lads,
Absolutely everything you've posted seems to be happening to my device.
Now the touch screen fails to respond even if it's cold (been lying on the bed for 5 hours doing nothing at all .. ). damn... seems like I'll have to ask the local shop to get me a free portable refrigerator for the thing to work properly
HT645
Vrobenmat said:
Hard reset borked even more. Could't get past the touch screen calibration. Phone is now in the freezer to cool down - hopefully the touch screen will work long enough so I can get past the calibration
*EDIT* Just got it out the freezer (nice and cold now.) Hard reset, got through the calibration, everything ok for about 10 mins. LED's flashing with backlight on and touchscreen working. Then - touchscreen non-responsive at exactly the same time the status LED's cut out. I'm hypothesising that there's some kind of electrical short between the circuitry for the touchpad and the status LED's - it shorts as the devices temperature rises and (i guess) some of the materials expand and come into contact with each other. Since I don't want to void my warranty in case I have to take the phone back to the store, I haven't opened it up to confirm this. Has anyone had a detailed look at the connections at the top of the screen and around the status LED's to see if my explanation is at least possible? (then I might open it up and see if I can insulate the connections.)
Click to expand...
Click to collapse
Might get a chance to have an internal look tomorrow. From memory, and can't remember if the Wiki or Japanese dismantling site shows this, but I recall only a single mylar ribbon cable coming from screen area through to main board. There are if memory serves push in multi connectors from the bottom hard keypad and from front camera board (inc LEDs) to the muti ribbon cable on the back of the screen. Thus, simply put the screen, camera,hard phone keys all connect at the back of the screen to a single multi ribbon cable that goes to main board. Possibility then of a short with digitizer is at least possible. Of course digitizers are suceptible to current leakage and field interference so would not have to be an actual physical contact but could just be a close proximity issue.
Mike
Facing the same problems...
... I've been thinking about repalcing the display and the touchscreen. But now, considering that it is a HW issue, I can only replace these two things. If the bug is in the module above the screen (statur leds and camera) or related to the wireing at the back of the screen, it won't get rid of the problem. On the other hand, if it is a problem with the screen getting too hot, then I'm on the right track...
Has anyone tried this yet?
I'll try to call HTC on monday, maybe they know where the bug is.
HTC is not able or not willing to share what they know about the problem...
Hello, they excuse my English, I am possessor of a TYNT and I am with he himself problem that you, the problem is a failure of weld in the processador, when it reaches certain temperature fails and cooling it or pressing strongly on the processor it lets fail.
Greetings.
ezbook said:
Hello, they excuse my English, I am possessor of a TYNT and I am with he himself problem that you, the problem is a failure of weld in the processador, when it reaches certain temperature fails and cooling it or pressing strongly on the processor it lets fail.
Greetings.
Click to expand...
Click to collapse
There may well be truth in what you say, I too believe it is something similar in some cases.
Do you have any proof of your suggestion. Can you provide pics or a diagram of the solder point you mean??
Mike
Hmm? The processor...?
...sorry, don't think so.
It's just that this bug occurs after using a device for months, isn't it?
Now, the first two weeks I installed all kind of programs using the wireless LAN almost permanently. My Hermes was never as "hot" as during its first two weeks. And what about the sliding-out of the keyboard? Doesn’t it always start there? This just doesn't sound right, does it?
Just received an email from someone who drew my attention to the ribbon cable connecting the upper and the lower part. What if there is a short one due to the plastic scratching the cable and then... who knows?
However, I do not disagree as far as the temp is concerned. Therefore, I'll put my Hermes on ice and see how long it does things right...
And still, there is no chance that it is related to the processor. If the processors ALU is getting too hot the entire device would be effected, wouldn’t it?
Anyways, I'm determined to find out what it is!
++ I just found a very peculiar post in the WIZARD forum. It was about some top-side buttons that kept pressing
++ without even touching… Opening the assigned programs over and over again. Odd, isn’t it?
++ That’s a HTC device AND has a sliding keyboard with a ribbon cable as a connector…
++ Yet, it operates with a different processor on a different main board.
++
++ Still blaming the processor?
microft said:
...sorry, don't think so.
It's just that this bug occurs after using a device for months, isn't it?
Now, the first two weeks I installed all kind of programs using the wireless LAN almost permanently. My Hermes was never as "hot" as during its first two weeks. And what about the sliding-out of the keyboard? Doesn’t it always start there? This just doesn't sound right, does it?
Just received an email from someone who drew my attention to the ribbon cable connecting the upper and the lower part. What if there is a short one due to the plastic scratching the cable and then... who knows?
However, I do not disagree as far as the temp is concerned. Therefore, I'll put my Hermes on ice and see how long it does things right...
And still, there is no chance that it is related to the processor. If the processors ALU is getting too hot the entire device would be effected, wouldn’t it?
Anyways, I'm determined to find out what it is!
++ I just found a very peculiar post in the WIZARD forum. It was about some top-side buttons that kept pressing
++ without even touching… Opening the assigned programs over and over again. Odd, isn’t it?
++ That’s a HTC device AND has a sliding keyboard with a ribbon cable as a connector…
++ Yet, it operates with a different processor on a different main board.
++
++ Still blaming the processor?
Click to expand...
Click to collapse
And you are right too! if it appears that I am tending to agree with both above posts when on the face of it they disagree with each other it's because:
1
There are different manifestations of this problem - the causes may not always be the same
2
I agree it's NOT the processor and firmly believe it's hardware related. Of course it could be be a break (sometimes intermittent) in contact somewhere between screen and board or even a broken contact on the board (IN SOME CASES)
3
In other cases it's just pressure being put on the touch sensitive screen often at the very inconvenient top right corner that closes/minimises applications or opens start menu.
There has not been a reliable way to fix this issue other than device replacement. Replacing the screen has been notable for it's failure to resolve the issue.
Mike
mikechannon said:
And you are right too! if it appears that I am tending to agree with both above posts when on the face of it they disagree with each other it's because:
1
There are different manifestations of this problem - the causes may not always be the same
2
I agree it's NOT the processor and firmly believe it's hardware related. Of course it could be be a break (sometimes intermittent) in contact somewhere between screen and board or even a broken contact on the board (IN SOME CASES)
3
In other cases it's just pressure being put on the touch sensitive screen often at the very inconvenient top right corner that closes/minimises applications or opens start menu.
There has not been a reliable way to fix this issue other than device replacement. Replacing the screen has been notable for it's failure to resolve the issue.
Mike
Click to expand...
Click to collapse
So do you think the bug is to be found on the main board at all?
I'm planning to replace some parts from the screen half. In fact there are just 3 possible error sources:
1) The lcd in combination with the digitalizer;
2) The ribbon cable connecting screen parts and keypad at bottom; and
3) The keypad at the bottom itself
The ribbon cable includs the electronics for the status leds as well as the EARphone. ;-)
Soon I will be on all three of the above parts and if the error ain't there... I'm going to be MAD.
Will keep you IN THE LOOP!
Hello again, my conclusion is based on which I have disassembled my TYNT completely and I have connected it without the keyboard, of this form I have hoped to that it began to fail, later I have been moving and touching in any case the flat cable that unites the motherboard with the screen, the small circuit that takes built-in without obtaining results, single I have even obtained that it returns to work blowing air on the strongly pressed processor or on. Another observation is that if just ignited the machine and working correctly we applied single heat on the processor, begins to fail the touch screen. To my also is to me strange east failure since the temperature of the processor is not excessive when it fails, in fact desire firmly to be mistaken because there am lost the guarantee. Seguire investigating is matendre informed to you.
Greetings.
microft said:
So do you think the bug is to be found on the main board at all?
I'm planning to replace some parts from the screen half. In fact there are just 3 possible error sources:
1) The lcd in combination with the digitalizer;
Click to expand...
Click to collapse
May be a fault there, but if it's just a squeeze due to heat ? pressure it may not resolve the issue.
2) The ribbon cable connecting screen parts and keypad at bottom; and
3) The keypad at the bottom itself
The ribbon cable includs the electronics for the status leds as well as the microphone.
Soon I will be on all three of the above parts and if the error ain't there... I'm going to be MAD.
Will keep you IN THE LOOP!
Click to expand...
Click to collapse
I assume you mean earphone above as the microphone is on the mainboard.
Mike
Again I have tested, with the disassembled machine totally, start up it, I hope to that the touch screen does not respond and I put my tynt in the refrigerator, after two minutes and without moving I touch it the screen and magic, works correctly hata that again coje the room temperature.
Greetings.
ezbook said:
Hello again, my conclusion is based on which I have disassembled my TYNT completely and I have connected it without the keyboard, of this form I have hoped to that it began to fail, later I have been moving and touching in any case the flat cable that unites the motherboard with the screen, the small circuit that takes built-in without obtaining results, single I have even obtained that it returns to work blowing air on the strongly pressed processor or on. Another observation is that if just ignited the machine and working correctly we applied single heat on the processor, begins to fail the touch screen. To my also is to me strange east failure since the temperature of the processor is not excessive when it fails, in fact desire firmly to be mistaken because there am lost the guarantee. Seguire investigating is matendre informed to you.
Greetings.
Click to expand...
Click to collapse
This is very interesting. When I said above it is not the processor, I meant it is not a software issue related to the processor. It can of course be a heat related problem with the processor. To summarise what you have found:
1
You have a device that when first started works OK
2
If you apply heat (but not much) to the processor it fails
3
If you apply pressure to the processor it works again
4
It begins working again when you blow on the processor or put it in the fridge.
5
If you move/press or ensure the ribbon cable has a firm contact - this has no effect.
Please post if any of the above is NOT correct ALSO please post which chip you are heating/pressing.
Cheers
Mike
Hello again, everything is correct except point 3 really when this failing and you press on the then microprocessor the touch screen works correctly. Associate images.
Greetings.
EDIT by Mike. Point 3 has been edited in Mike's post to show the correct situation.

Touch screen does not work when phone is placed on a soft surface!

see link below in the focus forum and WPCentral article
http://forum.xda-developers.com/showthread.php?p=9492249&posted=1#post9492249
http://www.wpcentral.com/samsung-focus-couch-potato-or-glitch
Just confirmed this issue on my Omnia7.
This is retarded. Capacitive screens don't work that way.
not having any problem on my omnia 7...tried everything to try emulate some of the effects reported! not seeing any deterioration in sensitivity!
Not a pickle from my Omnia 7, Still as lush as ever and responsive as it should be, i've been mostly USING in on a pillow/soft surface when it's laying down next to me when i'm home and sitting here for hours on end.
Loving it even more when all these bugs/glitches come out and it's stomping them down.
I feel I should come back to this and apologise as I have found a pillow which messes up my phone's touch responsiveness too. Interesting.
at45 said:
I feel I should come back to this and apologise as I have found a pillow which messes up my phone's touch responsiveness too. Interesting.
Click to expand...
Click to collapse
What kind of pillow? This smells of static to me, seeing as capactive screens rely on the tiny electrical charges in your body. Polyester fabrics getsquite static, do they not?
It happens to me when I place it on my desk...
I noticed the same thing...but I didn't associate this with the soft surface, the touch screen doesn't work when it's plugged into the charger
gdrijver said:
I noticed the same thing...but I didn't associate this with the soft surface, the touch screen doesn't work when it's plugged into the charger
Click to expand...
Click to collapse
Glad I am not the only one who has seen this.
gdrijver said:
I noticed the same thing...but I didn't associate this with the soft surface, the touch screen doesn't work when it's plugged into the charger
Click to expand...
Click to collapse
It says that in the manual! Page 12:
The Manual said:
While the device is charging, the touch screen may
not function due to an unstable power supply. If
this happens, unplug the travel adapter from the
device.
Click to expand...
Click to collapse
Of course, that's assuming your power supply is dodgy...
CreepinJesus said:
It says that in the manual! Page 12:
Of course, that's assuming your power supply is dodgy...
Click to expand...
Click to collapse
I believe the manual is a load of BS. My iPad works fine when connected to my powerpoint. I've noticed that when the Omnia is charging via powerpoint its screen sensitivity does go down, BUT, when you hold the phone with your other hand, or even just touch part of the rear/side with one finger, the screen starts working flawlessly.... imo it could be some design flaw regarding conductivity
When I place my Omnia 7 on my car phone holder (from Capdase), the screen does not respond at times, and I can't seem to find any pattern why or how this happens. Sometimes it works, sometimes it doesn't. Once I take it off the phone holder, the screen is working fine again.
I wrote it in the other thread... but I had this problem too and after I flashed the newest firmware it was gone. Now the screen responds perfect no matter where I place the phone.
You should check the thread with omnia firmware out
Another solution I found is that you would need to Hard reset your device not through the settings but turning off and than press/hold volume down + camera and power on. Than press the middle button twice and than you will not have anymore problems with touch screen.
NikD1 said:
see link below in the focus forum and WPCentral article
http://forum.xda-developers.com/showthread.php?p=9492249&posted=1#post9492249
http://www.wpcentral.com/samsung-focus-couch-potato-or-glitch
Just confirmed this issue on my Omnia7.
Click to expand...
Click to collapse
http://en.wikipedia.org/wiki/Capacitive_sensing
drleospaceman said:
http://en.wikipedia.org/wiki/Capacitive_sensing
Click to expand...
Click to collapse
o really?! I thought it was just magic and the magic couldn't work when the phone was placed on soft things! im so glad someone with intelligence could teach me about this capacitive thingy whoever he is!
you have completely cleared this up for me - i now see the error of my ways. must have been having hallucinations or something. sorry for this disruption everybody!
i hope the next version of our phone uses magic because that would be really cool!
on a side note to that, after updating my firmware yesterday this dosnt seem to happen anymore. stupid hallucinations!
Had this before, after the firmware Upgrade the Problem seems to be resolved but after some time ( 1 week or so ) it's back again.
Looks like there is a fix for the laying-flat-issue for the Focus:
http://forum.xda-developers.com/showthread.php?p=11077163#post11077163
Maybe it works for some issues with the Omnia 7 as well. Did anybody already try?
Yes, have the same. If I put it on my couch, or bed. Sometimes also on hard surfaces. Doesn't bother me too much though, but it is weird.
I'm not trying to toot my own horn here...but I was literally the first person (or one of them at least) on Microsoft answers, Youtube and forums alike to raise concern about this issue.
It's a conductivity problem. As long as one hand is touching the back of the phone (sometimes near the top or sides too) then the touch screen will operate normally.
The reason it stuffs up when you have it flat is because you're not touching the back of the device, hence the conductivity flaw.
Check all this, it's a problem with the Omnia 7's, deal with it or chose another handset. I ended up keeping mine, I can live with it.
(Excuse the fact they aren't URL, stupid forum rules won't let me until 8 posts. Just remove the space between h and ttp * w and ww)
h ttp://w ww.youtube.com/watch?v=xTSi3VdFJXg
h ttp://w ww.youtube.com/watch?v=UdDNRYSMGHk
h ttp://social.answers.microsoft.com/Forums/en-US/windowsphone7/thread/5c75a85c-9d38-4d12-8211-1c7432e22b2d
h ttp://social.answers.microsoft.com/Forums/en-US/windowsphone7/thread/319a7ed0-0889-4110-a9f1-81a620ba7a7f

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