Keyboard Accuracy - 8525, TyTN, MDA Vario II, JasJam General

Hi.
I frequently send text message, and I've noticed that over the duration I've had this phone (about 6 months) the response of the keys has dropped.
When I first got it, I could type messages quickly and with about 95% accuracy.
Now when I type. I though the keys and frequently they do NOT come up. It first started with the "Circle" Key, now it's across most of them now.
Is this normal? Just general wear and tear? Any solutions at this stage?
Cheers
Edit: Using a JasJam, With WM6 Shaminix Grass.

Well, No lag is going on. Don't really have to push it harder either.
It's more of a needing to press the key twice (mostly) for it to come up.
Which is most annyoing as you type a sentance and you look what you've typed and it dosen't make sense. So you have to go back and edit it and etc..

jford04 said:
Well, No lag is going on. Don't really have to push it harder either.
It's more of a needing to press the key twice (mostly) for it to come up.
Which is most annyoing as you type a sentance and you look what you've typed and it dosen't make sense. So you have to go back and edit it and etc..
Click to expand...
Click to collapse
Well, unfortunately in a way, that sounds like a hardware issue. Maybe a touch of oxidization on the contacts. This does not normally happen though when the keyboard is used often. The keyboard could be replaced, though whether that's worth it would depend on how bad it seems to you.
Just to be sure it's a hardware issue you could do a full backup and a hard re-set. Before loading the backup back on you could test the keyboard responsiveness (self evidently if it's better then it's a software issue).
Mike

i have the same problem too

Maybe you can try to detach your keybord and then use alcohol to clean your keybord.Maybe it will help.Beacause if there is too much dust in your phone, it will cause the keys touching problem.

losant said:
Maybe you can try to detach your keybord and then use alcohol to clean your keybord.Maybe it will help.Beacause if there is too much dust in your phone, it will cause the keys touching problem.
Click to expand...
Click to collapse
ohhh.. sounds scary! i dont know how to do that..

I too have a lazy key on my device that needs a harder press but i would second what Mike said and try a hard reset. Make sure you have about 20 megs of free memory or more when punching out emails texts etc or you may see it skip button presses or give lag...depending on how fast you type (in my experience)

Related

x7501 trouble with wake-up.

I just got my advantage a couple of days ago. i haven't had much time to use it yet, because of work. i haven't installed any sofware. Sometimes my device simpy won't wake-up. After soft feset, the only thing i did was connect a bluetooth headset, which worked fine. I turned off the screen, and when i came back to my device, about two hours later, it would not wake-up. I had to soft reset. This has happened a few times. Also, its very slow with entering text (When i finished typing the word 'text', 'soft reset' was just being entered on the screen.) It would be worse, but i stop to let it catch up, and check for typos.
It is really annoying to buy a new device and have to put up with this crap. Any help is appreciated.
If it were me, I would try a 'Hard Reset' and if that did not clear up the problem, call HTC for a warranty replacement. Hard Reset is hold the volume slider down while clicking the reset button on back of the device.
Brad Miter
I'm not having the issues with it not waking up, but recently I've had the issues with randomly occuring extreme slowdown, similar slow text entry, quick battery run down and insanely slow screen redrawing and general responsiveness to hardware of screen based input. I've tried soft resets, hard resets, trying to isolate software that might be causing it. So far it seems that the Illiumsoft Newsbreak feed reader I had been using for months without issue might be related to the problem, but I'm wondering if the problem isn't software specific but actually just related to data downloading activity. Thus far, I'm a couple days in without Newsbreak and no occurances of the problem...
Have you tried tapping the button on the lower right side of the phone (power button) sometimes mine does the same thing, good luck...TJ
i am going to hard reset, but with no software installed i dont know that this will help. i am considering switching to the (whats it called, black touch) rom. i dont know f this will help my current issue, but it sure looks nice. on all of my previous devices, i've always used the factory rom, and i'm somewhat clueless and intimidated by the whole process. I just dont want to screw up my new device. if anyone can help with any of these issues, please do.
TrekkerJmm said:
Have you tried tapping the button on the lower right side of the phone (power button) sometimes mine does the same thing, good luck...TJ
Click to expand...
Click to collapse
That's the problem, when i press the power button, nothing happens. I have to soft reset to get the device to come back on.
miterb said:
If it were me, I would try a 'Hard Reset' and if that did not clear up the problem, call HTC for a warranty replacement. Hard Reset is hold the volume slider down while clicking the reset button on back of the device.
Brad Miter
Click to expand...
Click to collapse
Concerning the warranty replacement, i bought this from a guy on ebay. It was still in the sealed box with compusa sticker on it, but i'm not sure if the warranty is transferable. Maybe if i could get him to send his receipt I would covered at least from his date of purchase. Anyone know specifics about the manufacturers warranty?
weaselcossey said:
i've always used the factory rom,
Click to expand...
Click to collapse
Well that's your first mistake...
Confucious said:
Well that's your first mistake...
Click to expand...
Click to collapse
Perhaps you could help me fix that problem by telling me how to install the black touch rom without screwing it up.
I'm obviously no developer, nor expert in any type of computer skills. I come to this forum because I love the device, my issues are usually resolved after some discussion here, the people are mostly friendly, and i'm interested in making my device better. I just need some help to do so.
weaselcossey said:
That's the problem, when i press the power button, nothing happens. I have to soft reset to get the device to come back on.
Click to expand...
Click to collapse
If you press the power quickly and lightly it should come back to
standard Today screen versus pressing and holding which brings up
the power off "pop up",at least that how my 7501 responds.
You may want to try that hard reset then play with Start/Settings
/System/Power.
bigtsr said:
If you press the power quickly and lightly it should come back to
standard Today screen versus pressing and holding which brings up
the power off "pop up",at least that how my 7501 responds.
You may want to try that hard reset then play with Start/Settings
/System/Power.
Click to expand...
Click to collapse
i understand that the buttons respond differently depending on how you press them (press and release, press and hold, etc.) The problem is sometimes, usually when i'm working and away from my phone for awhile, the device simply won't wake-up (power button or any other button pressed in anyway does nothing.) after a soft reset eveything seems fine. this has probably happened 4-5 times in 3 days. After hard reset its only happened once.
Sometimes my device doesn't seem to respond when i plug in the charger, nothing lights up. I've also noticed everytime i check .the battery meter, its alway a denomination of 10 (10%, 20%, 30%). I was sure this was going to be a great device, but i'm beginning to have my doubts.
weaselcossey
I had experienced this before but it is so rare that it's hardly worth mentioning. Are you using WM5 or WM6?
It is normal that the battery strength shows in increment of 10%.
If hard reset does not solve the problem, I would try to re-flash the ROM and see if the problem goes away.
eaglesteve said:
weaselcossey
I had experienced this before but it is so rare that it's hardly worth mentioning. Are you using WM5 or WM6?
It is normal that the battery strength shows in increment of 10%.
If hard reset does not solve the problem, I would try to re-flash the ROM and see if the problem goes away.
Click to expand...
Click to collapse
i'm using wm6, i'm currently using the factory rom on my advantage x7501, but planning to upgrade this evening.

"L" letter problem

This is the most bizarre that could happend...every single time i type the letter L my mogul froze, it doesnt matter if its from the screen or keyboard still do the same thing and it doesnt allow me to do anything AT ALL!! it start with opera, now i cant even send txt message...this is really annoying..
lepapirriky said:
This is the most bizarre that could happend...every single time i type the letter L my mogul froze, it doesnt matter if its from the screen or keyboard still do the same thing and it doesnt allow me to do anything AT ALL!! it start with opera, now i cant even send txt message...this is really annoying..
Click to expand...
Click to collapse
I'm guessing hardware failure. Something failed on a board that's under the L key. Pressing it flexes whatever is failed such that it causes a short or opens a connection/trace on the board.
its time to get 'er serviced/replaced.
lepapirriky said:
This is the most bizarre that could happend...every single time i type the letter L my mogul froze, it doesnt matter if its from the screen or keyboard still do the same thing and it doesnt allow me to do anything AT ALL!! it start with opera, now i cant even send txt message...this is really annoying..
Click to expand...
Click to collapse
doesnt sound hardware because the screen does it also. Maybe try a hard reset.
rockfshr said:
doesnt sound hardware because the screen does it also. Maybe try a hard reset.
Click to expand...
Click to collapse
its really weird, it only happends when i type the letter at the beggining but not in between, ei Lame but not blame, this is really weird.
i thought about doing a hard reset but my only concern its my contacts, is there any other way to save it besides using the outlook?
thanks guys.
BUMP?
anyone!!
i had the exact same problem with my f key this week. I was forced to do a hard reset go get it to stop freezing. it was really weird how it just started out of the blue i wonder what the reason for it was tho.
joo333 said:
i had the exact same problem with my f key this week. I was forced to do a hard reset go get it to stop freezing. it was really weird how it just started out of the blue i wonder what the reason for it was tho.
Click to expand...
Click to collapse
how did you backup your contacts?
Sorry missed the soft keyboard bit.
My guess is corrupted word completion file, since it happens on the first letter.
I am having a similar problem with mine only when texting . I f I do a hard reset will I lose all of the registry tweaks I have made along with my aGPS fix? If so that would really suck.
schettj said:
Sorry missed the soft keyboard bit.
My guess is corrupted word completion file, since it happens on the first letter.
Click to expand...
Click to collapse
this sounds like a possibility. if you're having this problem, try turning off word completion and see if the issue remains... may be able to rule that out.
it got worse..it got to a point that i couldnt type anything, not even see the keyboard on the screen..i had to hard reset and lose all my contacts...i install outlook to only backup my contacts but it gave me error message..really bad..now since i hard reset all synch goes fine...too bad i had to hard reset..

Digitizer gone - but not completely dead... Any advice? [VIDEO]

Hey my lovely XDA-ers, I'm really hoping for some magic here...
Yesterday my HD2 digitizer just stopped working... the Touchscreen will not respond to any inputs. It was bitterly cold outside so I was half hoping that an overnight stay in a warm room would help, but no avail...
The thing is, on one in every 5 restarts, I get a small amount of life from it. One one in 15 restarts, I get full use. So there's still life in there.
I could understand if it broke because I dropped the phone/squashed it, but at the time I was just playing Robo Defence, completely normal use, when all of a sudden it stopped responding.
I've uploaded a video, which shows how, occasionally, the bottom fifth of the screen works. However, as shown, when I'm using the top half of the screen, the digitizer appears to be receiving input from the bottom of the screen, as though I'm trying to perform a multi-touch action. For this reason I'm hoping there still be some way to rescue the phone without an expensive repair job. I bought it in March from XDA Marketplace, and it's served me faithfully since, but because of that I do not think I have the manufacturer's guarentee, or insurance
I've hard-reset, I've reflashed my ROM, I've tried in both WM and Android (my usual OS at the moment), I've reflashed over WM ROMs, and the problem stays the same... (also read all related threads!)
Sorry for inverted nature of vid!
So does anyone have any suggestions to try? Otherwise I might go through a £130 repair service on htcrepairs.co.uk - they do not show up on a forum search so I was wondering if anyone had used their service before?
Thanks all, appreciate any ideas.
Edd
Very odd indeed. I don't have a solution for your problem, but a suggestion. It is a long shot, but might help.
Whenever i had similar problems with my Wizard (i know, kind of old but one of the best older devices every made by HTC), i opened it and cleaned it from the inside and checked all the connections of keyboard, touchscreen, etc. to the mainboard. Sometimes it helped...
In the end, if you buy the replacement kit, you anyway have to open the HD2, so why not try this in prior to buying the kit...
A lot of people seem to have this problem. There's a lot of information on it here. Do a search. But the short answer is its a hardware problem. If your phone is still under warranty send it back. I think HTC will fix it for free if It's less than a year old. But try your carrier first.
Sent from my HTC HD2 using XDA App
BAD NEWS...
i had EXACTLY this happen to me. eventually it totally stopped responding. Only option is to replace the digitizer.
GOOD NEWS..
After a month of searching, I found a really good guy to do it. www.iexpertstudio.com . The owner is VINCE. you can email him on his site. He charged $110 including mailing it back to me. He replaced the LCD and digitizer and sent it back. All works perfectly now.
I see you are in the UK so dont know if it makes sense to send it to the US. Alternative is to go on ebay and buy the screen/digitizer and replace it yourself.
(BTW normally i would have chucked the device, but even after 1 year I still dont think there is as versatile a device as the HD2. Had the DHD been 3G useable in the US I would have bought one.)
Thanks for the feedback guys, I've been doing some investigation my end (and you're right, there are similar threads on here, but none which had a "half-screen working" problem.)
I've narrowed the culprit down to my "Back" button. It's somehow exerting pressure on the screen, leading to either a non-responsive digitizer or an input at the bottom of the screen.
I might add this to an entry in the "ANDROID KILLS YOUR BUTTONS" thread
My choice is to live manually with it, or get the company mentioned in the first post to give it a good clean, but whether it's worth £80 just yet is a question for me.
Anyway, thanks for your input, guess this thread will close, but to any readers in future, if your screen seems to die, see if it's pressure on the screen caused by the buttons!
I can totally support your reasoning.
I haven't had any problems whatsoever with the touchscreen in almost a year of honoured career of this phone, while this morning I was trying to unlock it with no success (nothing special happened, I even used it 10 minutes this morning already). At first I thought it was the usual "sleepy" behaviour of the screen right after waking up, butafter sliding down the hdmini style unlocker at least 10 times with no effect I really started freaking out :O
I have longpress endkey set on instant reboot, and after that it seemed working... just not for too long.
To cut to the chase, what in my opinion supports your idea of hardware buttons interfering is:
sometimes, as I have LMT installed, with the tap&hold option enabled, swiping with just one finger triggered double swype instead (as if the screen detected a second, firm press on the screen elsewhere even if I sure as heck was swyping with one finger)
using mymobiler didn't work as well; if it was a hardware touchscreen problem, mymobiler should work, as it simulates touches, so it will just do its job even if the touchscreen is totally dead... while, IF the hardware touchscreen detected a firm press somewhere, mymobiler wasn't able to actively simulate another press
repeatedly pressing on the end key (which seems to be the culprit in my case) apparently solves the problem, as I can use the touchscreen again; also, a prolonged cycle of hibernating with end key, waking with end key, swyping down the hdmini lock (repeat at libitum) seemed to work, as if I dislodged something by activating the button so often
What I don't understand anyway is: HOW can a button pressing on the digitizer be exerting a touch action? If this was a resistive screen, I'd understand, but it's capacitive, and not even capacitive pens are so good as fingers in activating the touch. The buttons are just plastic with a metal contact underneath, and this metal contact shoudl by no means be anywhere near the digitizer.
Bah.
I know I have 2 years warranty on this device, but being far from my phone during the warranty processing gives me the creeps, so I'll just go on using it and pray this to be the defaillance of one sunday morning not to be seen again... after several soft resets (and fantasizing about a new rom flash, which I need anyway for other reasons) the problem seems to have settled by delicately bashing on the end key. The unlock slider is responsive after every wake up now... FOR now.
Praying...
My screen also died. So the only thing I have to do is press on the end key for a couple of times to make it work again?
lol, that's ONE possibility.
Just saying, in my case it worked, and still does since it happened once more this evening, so it's definitely got something to do with the hardware keys messing around (and hopefully dislodging themself for good, or I'll have to send it back for servicing), anyway in your case it could also be a dead digitizer, so no go
let's put all this about touch screen in 1 sticky thread pls.
I've been living for the problem for about three weeks now. It's never got worse, but never got better. It's a livable situation so for the moment I'll deal with it. I might check with HT about warranty, but it's not yet bothersom enough to make me want to flash back to stock, send it off etc. etc.
smeddy said:
I've been living for the problem for about three weeks now. It's never got worse, but never got better. It's a livable situation so for the moment I'll deal with it. I might check with HT about warranty, but it's not yet bothersom enough to make me want to flash back to stock, send it off etc. etc.
Click to expand...
Click to collapse
ditto.
Actually, I don't like having paid good money for a defective phone, but being without HD2 for up to a couple of weeks to one month (maybe? have no idea how fast HTC servicing is) is troublesome. I may buy for a deal a blue angel as a spare, yet, no GPS...
The most problematic event is if you get the "stuck" screen during a call.
In my case, it's the end key that messes it up; if the screen's dead, pressing twice the end key, firmly enough (once for screen off, then again for screen back on) wakes up the screen, and apparently, during a ringing incoming call, you can press the hardware end key without rejecting it, so it's a viable option (not taking into consideration the fact that trying to wake up the screen takes time, and the caller may give up after a while if you're not fast enough).
But if for any reason the screen gets stuck while the call is connected, I am stuck too, as to wake it up I should press the end key thus hanging on the other party.
Sad story.
EDIT: forget what I wrote, pressing end key while phone is ringing WILL reject the call. I tried it before during a real incoming call and apparently it didn't do it, but now it just did.
I also have a HD with a dead screen....
Only thing here is I have sent it back twice already to TelSuck here in Australia only to have it returned after the tech has wiped it over and reflashed it for me... What helpful little imps they are!
Code:
http://www.youtube.com/v/T6ssqmpRIB0
Its drivin me nuts sending it away for 3 weeks at a time to have someone with just enough grey matter to be able to wield a screwdriver tell me nothing is wrong.
Happy to try any suggestions!
@insinr8
this thread is just for half-dead screens where the screen sometimes actually works. Unless you can resurrect it by firmly pressing on the hardware keys, but if it's dead on a regular basis, then it's not our same problem I'm afraid :-(
@OP
while having an "attack", did you try plugging out the microsd to see if it magically solved the problem?
I mean, if it did, it would still be a hardware problem related to the microsd slot, since there is no point for a faulty microsd to mess up the touchscreen, and let it work from time to time
ephestione said:
@insinr8
this thread is just for half-dead screens where the screen sometimes actually works. Unless you can resurrect it by firmly pressing on the hardware keys, but if it's dead on a regular basis, then it's not our same problem I'm afraid :-(
@OP
while having an "attack", did you try plugging out the microsd to see if it magically solved the problem?
I mean, if it did, it would still be a hardware problem related to the microsd slot, since there is no point for a faulty microsd to mess up the touchscreen, and let it work from time to time
Click to expand...
Click to collapse
I will try that - it seems to happen more frequently when plugged in and charging, and now more buttons seem to be the cause/fix (e.g. now the home-button, or when I am on home-screens the phone will swipe "left", whereas before it would swipe "right". I'll keep playing.
I may check out HTC as I reckon my warranty, if I have one, will run out soon... Will still wait til after Xmas as I need my toy for the boring bits of Xmas!
I'm having same trouble now whit my phone except problems started mouth ago. After some period I again power up my phone and suddenly everything worked perfectly. Unfortunately this last only for two days and then exactly same problems happened, partially function screen.
As far as I know only good solution is replacing digitizer... I already ordered one for me.
exactly the same problem for me.. I sent it back with warranty yesterday
smeddy said:
I may check out HTC as I reckon my warranty, if I have one, will run out soon... Will still wait til after Xmas as I need my toy for the boring bits of Xmas!
Click to expand...
Click to collapse
Ditto.
Actually, my warranty lasts two years, which means until 2012, anyway I cannot stand risking to lose calls because the screen dies on me in the wrong moment, and the only way to wake it up is pressing the endkey (which by the way is the only "cure", and apparently never the cause).
I will be uploading a video on youtube regarding this, also to show it to the guys at the HTC support who will be asking me to hard reset and reflash until annoyed to death (as if that will solve anything)
Bump
This is the video that I just uploaded to youtube:
http://www.youtube.com/watch?v=C3-PNYwpYeI
EDIT: One day after, the problem has become way more frequent, 1 out of three times I wake up the phone, diugitizer is dead and I need the " on the end key to make it work
Uploaded another video on youtube with problem showing on vanilla lockscreen so HTC support doesn't try and tell me it's CHT lockscreen's fault
Last bump.
Screen has ben promoted from "hardware key problem" to "permanent death".
Now I can use the phone with mymobiler, but I can't anymore with touch, I seem to not be able even to wake it up even by pressing on end key
Re-flashing last official rom upgrade now to see if anything changes... yeah,sure
Ouch - good luck, hope mine doesn't go that way...

[Q] Ghost key pressed, worse with MDJ recent update.

search for "ghost" "key presses", nothing relevant so here we go, hope to get a response on this one or I am going back to another ROM
I am getting really bad ghost key presses with this ROM, I used them with WINMO roms but a fix was released. This suggests the screen driver for Android is not yet stable and needs more DEV or is it just me that is having this problem. Sometimes it is so bad I feel like dropping back to winmo, yes I know it is that bad.
issue 1:
Sometimes all the keys around that key I am pressing fire and not just once, several times, mostly on edges of screen.
Issue two:
Sometimes when I have finished a word I get lots of ghost presses and random characters as if I am running my fingers all over the keyboard.
Could my screen be faulty?
See my thread ..u will find all the answers ....ur screen is defective dude ... http://forum.xda-developers.com/showthread.php?t=745255
Dont forget to press the thanks button ...
coolbeer1990 said:
See my thread ..u will find all the answers ....ur screen is defective dude ... http://forum.xda-developers.com/showthread.php?t=745255
Dont forget to press the thanks button ...
Click to expand...
Click to collapse
I saw that, however the problem pretty much goes away on winmo ROMS, dont want to go to the bother of removing spl/mag and android to send it for repair if it isnt broken, are you 100% positive my screen is damaged?
Yes dude ...100% sure ...when i had this problem it was negligable on the windows mobile and more on the android builds...its sooo anoying ....just get ur screen replaced ...u will start loving android buils
Thanks, I will look into this, phone is still within warranty.
He's right, see my thread here. I had exactly the same problem as you. Sent my phone back to HTC, replacement screen, no more bounce/ghost keys.
didnt see that, didnt think of searching for "bounce"
I have put in a support email to HTC.
@Major_Sarcasm --- i still remember how much i had to convince u to change ur touchscreen !

Strange Touchscreen NAND Issues

ok, I have a strange issue that I can not seem to find the answer to. Whenever my phone locks after not being used etc. When I wake it up, the touchscreen will not let me unlock. It takes me close to 50 attempts to do so. However once I actually am successful in getting it unlocked. The touchscreen works flawlessly. I have tried several different builds, all of them I have the same issue. I have done Task29 and started fresh on that front each time. I tried a couple different radios. Any suggestions?
**** man i got the same problem! i tried hard reset, rom updates, other buils but it wont go away!
plz someone help us!
Hi,I'm using BOYPPC-SHIFTPDA GINGER 2.3.3 RAM_V5 works great so far the best that I tried.After u flash android it's recommended to wait few mins until it loads everything then do a shut down - not a restart.then again u wait few mins and u do a second shut down. after that the os should work fine ,at least for me works great. if that doesn't help ,try to reinstall everything from the start..hspl radio etc.
You could just turn off the lockscreen? Get 'NoLock' from the market. That should do the business if you want.
I've got the same problem since 5 days, It started when I started using WIFI and turning off my 3G ..
you have the same problem my hd2 has....it is a hardware issue. the screen becomes unresponsive. if you still have warranty send it in for a repair. if not... repair it yourself. it's not that hard. the screen wire is probably just loose.
follow this video to take apart your hd2.
http://www.youtube.com/watch?v=cL-jnUKufC4
Sounds like a similar problem that I'm experiencing. If I wake the lockscreen with the send key instead, it works. When I boot I get exactly one shot with the end key then it locks up again. I'm able to use it with the send key, but concerned it might get worse. If anyone finds the solution please post.
I actually for the first time had this, and I know this is going to get flamed but its not the Screen thats the problem. And I think (BIG IF) that the dreaded unresponsive screen issue that we keep reading about Majority of them I think is not the screen.
I have 2 HD2s and both have worked flawlessly without any problems, but today I was playing with my test phone that doesnt get used that much and I noticed after installing a new rom that my screen after I played with it for a bit went black (sleep) and when I woke it up it wouldnt respond, first thing that crossed my mind is I just lost my digitizier, and started wondering okay why, I went as far to re-flash WinMo stock HD2 rom, same issue, so I decided its time to find out exactly whats causing this, and I found it. I wasnt going to make a post again cause I figured people would be "Not another thread about this" but I know whats causing the screen issue, at least this is my suspicision and I have temporarily fixed mine.
The problem is HARDWARE, The Culprit: THE END KEY (Red Button)! The Answer to "How or Why": The "End" key is used to turn the phone on and off or to put it in sleep mode, it is the most used key out of all 5 keys, it is used probably 7x more then all the rest, Its used for just about everything, now how does this cause the unresponsive screen? Easy, the phone lock or sleep is associated with this key, Its the only way to make the screen go off other then waiting for the time out period. Because by habit we mostly hit the end key to turn the screen off the phone automatically associates this with locking the phone, once that happens the screen becomes unresponsive because of several reasons: 1) The contact under the actual key has dirt which causes the button to stick in the down position, 2) the contact is bent which the "end" key is pressing down on the contact which is making contact with the board and causing it to be unresponsive, 3) The contact is worn. This is the reason why if you press the end key a few times (anywhere between 2-10) and then try the screen responds, this is cause your "unsticking" the key which then lets the screen respond.
Most of us when we hit the end key press to the far right to avoid hitting the back key (The button with the left arrow) which causes the end button to lean toward the right. But you can wake the phone up with the other 4 keys to the lock screen which will allow you to unlock the phone. As a temporary fix for myself, on my test phone I now make sure to press on the left side of the key to prevent this from happening, since its a test phone I'm not worried, but the real solution is to take the phone apart and clean the underside of the end button, and the actual contact with alcohol to remove the build up of dirt and whatever else. And also if the contact frame is bent to GENTLY bend the right side back up alittle to stop it from happening, or sending it to htc and letting them fix it.
We have to RE-TRAIN ourselves to start using the other keys to wake the phone up and not rely on the end key so much.
Hope this helps anyone finally why we have this problem. And if it works for you then hit the Thanks button

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