Develop Bugs

Touch Screen Response Problems

Hello.
I have some issues with my three day old mobile which I already changed, because my previews Desire which I bought two weeks ago had dead pixel (and this 2nd one has also a green bright pixel... but I don't bother to change it one more time because of this small error - I have to live with it - and it is a little frustrating having brand new but broken hardware).
Now my real issue... from time to time the screens are moving itself and I haven't control anymore. I don't know how to explain it.. but imagine you are dragging your home-screens continuous and in small distances really fast... it flickers... mmmh.
Is my touch screen broken or is it a software problem or.. or.. I really don't know.
I turned the device several times off but it does not really help, when I reboot the problem occurs sometimes again. And if so, I can hardly unlock the screen, because the response is so bad. Then I send it to sleep... try again, sleep, try again... sleep.. forget about it and later it is working again.
It is happening quite often.. 3-4 times this morning and in the afternoon I turned the device off completely. Now I turned it on again, and the problem occured two more times but now it's back to normal again. So ... haha... this is weird, probably I'm not using my HTC Desire right?
Since the problem comes sporadic I don't know how I should reproduce it and present a probably working device as broken to the customer service.
Any ideas? What could be a problem?
And do you have pixel errors on your Desire? I had several devices in the past (mobiles, laptop display, desktop display and so on) but never ever any pixel errors. I didn't even saw any on other devices as well. Now I had them on two HTC's in a row ...

Well,it had happened to my device two times when,after training,I tried to use it with sweaty hands.Probably sweat stayed on the screen causing false touches because the screen is so responsive.Try to reproduce it that way.If it's not that,then most probably you'll have to change to a new one again.And as for the screen problem,however small it may be you are entitled to ask for a new one as it is a factory problem and is inexcusable for a high-end 500 euro phone.

hello again..
I have still my "broken" Desire. Probably I will change it in the next days.
I made a short (****ty) video of frustration today, because it ended up not being able to response a call... (turn off the sound of the youtube-clips )
Then I shortly decided to buy a cheap ZTE Blade, but it turned out, that this device will be even more broken than my HTC Desire, which you see here:
this can't be random... three devices, and all were broken.
simply impressive.

all htc devices I've ever had have been perfect including a desire imo you should return it.
I've had bad luck with other tech before sure its annoying but all companies have dodgy units that make it through qc because they don't test every one just a random sample from each batch
What desire is it a world wide model or is it a branded one with telco software? Imo get the ruu and re flash it could be software rule that out first
Sent from my Desire HD using XDA App

Wow, you have some bad luck! Broken any mirrors recently?
Definitely looks like a hardware fault, but the Desire in your second video looks fine. Is that the broken unit?
Sent from my HTC Desire using Tapatalk

[Q] LCD Screen Problems

Ok so I bought the wife a new G2 about a month ago from T-Mobile. The phone is great and we have both been loving it. Earlier this week the wife mentioned that she was unable to use her phone a couple times because she couldn't get the screen to come up. I messed around with it for a while and eventually it started acting up again. While using the phone, the screen would start to flicker (go between the expected image and a black screen), almost as if the backlight was going out (yes I know there is no backlight with OLED), and then the screen went blank. The screen was black for almost half an hour. I tried pulling the battery and rebooting, the screen never came on and the phone booted up completely. Since it was still useless I went ahead and pulled the battery again. I let it sit for 3-5 minutes and powered it back up. The screen came on, started to flicker a bit and then went black (this is at the HTC boot screen). Eventually the phone came back and now it hasn't exhibited the problem in a couple days. I have noticed that this doesn't seem to be a problem with the Z-hinge (seemed like a likely cause at first), as playing with the hinge doesn't seem to make it flicker or reduce the flicker when its happening. At this point I am 90% confident this is a hardware issue unrelated to the z-hinge. Perhaps a faulty LCD driver chip or a improperly seated ribbon cable on the motherboard side. Feel free to offer any other suggestions.
so... the phone has been rooted and has Cyangenmod installed. In order to get a warranty claim on this I will need to flash the phone back to the original TMO rom. This should be as simple as just flashing the stock .nbh file through the boot loader right? I need to do this before the screen permanently dies on me and I have an expensive paperweight. My other question is if anyone knows whether T-Mobile will send me a new phone replacement for this? I'm under the impression that when you do a warranty exchange you are sent a refurbished model that has been repaired. The phone is only 1 month old and I don't want a refurbished 6 month old phone to replace it, although I don't know if I really have many options.

Okay what method of prem root and s-off did you do? Because if u used the 1st method of prem rooting and s-off useing unforgivens way you need to hex edit to properly flash the PC10IMG.zip stock rom or u will get simi bricked phone. Am not familer with rage so I can't really explain that. As for gfree method you should be fine flashing the orginal stock rom but have more procedure to turn on S-on
Sent from my HTC Vision using XDA App

I used the gfree method described here http://forum.xda-developers.com/wiki/index.php?title=HTC_Vision#Rooting_the_G2 using the full method that does the radio S-OFF, Super-CID and simunlock.
Hopefully I can just do something like what they discuss here: http://www.addictivetips.com/mobile/how-to-unroot-t-mobile-g2-htc-desire-z-complete-guide/
Thanks

I advice following this
http://forum.xda-developers.com/showthread.php?t=835971
It worked for me. Well hope everything works out
Sent from my HTC Vision using XDA App

The backlight may very well be faulty. This is not an OLED screen. Its just a standard LCD display.
I would get it exchanged if I were you.
Sent from my T-Mobile G2 running Cyanogenmod.

Just got the new G2 in the mail, rooting it now. I was under the impression that the H2o had an amoled display and not a standard backlit lcd. Is this incorrect?
Sent from my HTC HD2 using XDA App

No the g2 has a normal lcd
Sent from my HTC Vision using XDA App

The G2 has an S-LCD. An better LCD screen developed by Sony.
HTC started to use S-LCD because samsung couldn't make enough AMOLED screens for HTC's Desire phones.

Bricked my One X, need help

Pretty sure my options are just send it in for repair at this stage, but just incase i thought i'd make a topic anyways. I wasn't trying to hack it or anything infact i recently unrooted the damn thing...about 3-4 weeks ago, in hopes id recieve the JB OTA. Either way the screen suddenly stopped working today but it'll still reset if i held the button down and charge when plugged. then all of a sudden it vibrated, wouldn't even restart anymore, and the phones not even charging. i tried different cables and my friends HTC One X charger too incase it was the cahrger (doubt it since the phone had 80% battery before the screen turned off anyways but whatever) and still nothing. Im guessing its dead somehow, and hopefully can get it repaired free, but has anyone else heard of anything like this and if so is there an easier fix than sending it to HTC?

Nothing anyone can do if it won't turn on. Hardware problem maybe.
Sent from my HTC One X using xda app-developers app

aight fair enough, guess ill have to take it to htc.

Can you hear an input sound when you plug it to a windows computer?
Does device manager show anything?
Sent from my HTC One X

TToivanen said:
Can you hear an input sound when you plug it to a windows computer?
Does device manager show anything?
Sent from my HTC One X
Click to expand...
Click to collapse
nope, no sound and nothing shows up

[Q] Htc desire dead

Hi to all!
I've got a big big problem here..I've already read another post,where a guy sayed that his desire is dead..but I want to ask for some help anyway..so..my desire was working good..no problems..aokp rom,rooted,s-off,latest radio exc exc..everything was working fine until tonight,when I,as usually as anybody does,push the power button to wake up the phone,'cause I needed to send a message..and I discovered that the desire was off..battery was 95% the last time that I checked..and I know that soft reboot and anything else could occur..so,I tried to switch it on with the power button..but no response..linked with the charger,no orange charging led..Tried to remove the battery,and put it in again..no response..what can I do?please help,'cause I haven't got money to buy another phone now!

Can you get into hboot?
Sent from my HTC Desire using xda app-developers app

No,I can't..it still be dead

try a different battery if u can, if that dont work then its probably dead. Same happened to mine, my phone was charging and i dropped it then it never turned back on (it didnt brake from dropping it, overheated while charging)

i'll try the original one..'cause i bought a while ago a mugen power battery bigger than the stock one....but the mess is that i haven't done anything to the phone..it simply "suicided" himself!that's weird!

jmcclue said:
try a different battery if u can, if that dont work then its probably dead. Same happened to mine, my phone was charging and i dropped it then it never turned back on (it didnt brake from dropping it, overheated while charging)
Click to expand...
Click to collapse
I used a different battery..but nothing to do..still dead...:crying:..anything else to do?

Your motherboard might be roasted.

I actually just came to make a thread, about the exact same problem I cant turn my desire on charging doesn't respond tried a new battery at a store. Prior to this happening I was at a beach and my phone took a dip for 10 seconds, phone never stopped working the led light was red from there on worked for at least a month or so after before this.
I was thinking it was connected to that but maybe not, I was wondering if maybe the phone some how bricked. It's a silly question but I shall ask any ways is there any possibility of restoring stock ruu via the computer? I'm no expert on that guess the phone wouldn't be detected tho.
The only thing I can make the phone do is occasionally when holding the power down the phones gets stuck vibrating till I pull the battery.

Demonic Wraith said:
I actually just came to make a thread, about the exact same problem I cant turn my desire on charging doesn't respond tried a new battery at a store. Prior to this happening I was at a beach and my phone took a dip for 10 seconds, phone never stopped working the led light was red from there on worked for at least a month or so after before this.
I was thinking it was connected to that but maybe not, I was wondering if maybe the phone some how bricked. It's a silly question but I shall ask any ways is there any possibility of restoring stock ruu via the computer? I'm no expert on that guess the phone wouldn't be detected tho.
The only thing I can make the phone do is occasionally when holding the power down the phones gets stuck vibrating till I pull the battery.
Click to expand...
Click to collapse
You can't flash a RUU without the phone booting in hboot.

Oh well thanks, I wonder how common it is for phones to just die. My general thinking was so long as I didn't drop it or the beach lol it would last ages which it did, previously had a iphone 3g which apples updates killed the wifi then the battery died, now I'm torn between the LG Optimus 4X HD or a Ipod Touch 5th gen, actually this seems really good value for money BWC Thunderbolt Dual SIM which is available on mobicity.c0m.a-u It's kinda like dunno Chinese generic brand running Jellybean 4.1.2 only reason I probably wouldn't buy it probably wouldn't ever be rooted or updated by manufacturer otherwise I would get it

Demonic Wraith said:
Oh well thanks, I wonder how common it is for phones to just die. My general thinking was so long as I didn't drop it or the beach lol it would last ages which it did, previously had a iphone 3g which apples updates killed the wifi then the battery died, now I'm torn between the LG Optimus 4X HD or a Ipod Touch 5th gen, actually this seems really good value for money BWC Thunderbolt Dual SIM which is available on mobicity.c0m.a-u It's kinda like dunno Chinese generic brand running Jellybean 4.1.2 only reason I probably wouldn't buy it probably wouldn't ever be rooted or updated by manufacturer otherwise I would get it
Click to expand...
Click to collapse
You wanna buy an iPod????????? Seriously?????????????

Well I'm not all to caught up in the one or the other boat all seem to get aboard on, I already brought a new phone average. I was looking to buy a ipod bare amount I was willing to spend just for getting on the net when out music games reading then figured 4.7 inch to 5 inch screens would be better for reading, and there's only one or two other options in that price range. Dunno if I will or wont now but I was recently looking at ubuntu for phones which may be out end of year or next year, seems interesting going to have to wait to see how that unfolds

Demonic Wraith said:
Well I'm not all to caught up in the one or the other boat all seem to get aboard on, I already brought a new phone average. I was looking to buy a ipod bare amount I was willing to spend just for getting on the net when out music games reading then figured 4.7 inch to 5 inch screens would be better for reading, and there's only one or two other options in that price range. Dunno if I will or wont now but I was recently looking at ubuntu for phones which may be out end of year or next year, seems interesting going to have to wait to see how that unfolds
Click to expand...
Click to collapse
Sorry guys,but i have a news...i tried to connect the dead desire to the computer using the usb cable now...and you know what?the orange "in-charge" led turns on!so,what mean?the problem is that,when i push the power on button,the orange led turns off..any suggestion?

Cesk87 said:
Sorry guys,but i have a news...i tried to connect the dead desire to the computer using the usb cable now...and you know what?the orange "in-charge" led turns on!so,what mean?the problem is that,when i push the power on button,the orange led turns off..any suggestion?
Click to expand...
Click to collapse
Still doesn't mean that your motherboard is not roasted.

abaaaabbbb63 said:
Still doesn't mean that your motherboard is not roasted.
Click to expand...
Click to collapse
Oh..ok...i still dreamed till the end that maybe the desire can resurrect from hell..

Does the led turn on when you plug in charger?
Sent from my HTC Desire HD A9191 using xda app-developers app

Cesk87 said:
Sorry guys,but i have a news...i tried to connect the dead desire to the computer using the usb cable now...and you know what?the orange "in-charge" led turns on!so,what mean?the problem is that,when i push the power on button,the orange led turns off..any suggestion?
Click to expand...
Click to collapse
TheRinseM said:
Does the led turn on when you plug in charger?
Sent from my HTC Desire HD A9191 using xda app-developers app
Click to expand...
Click to collapse
Cesk87 said:
Oh..ok...i still dreamed till the end that maybe the desire can resurrect from hell..
Click to expand...
Click to collapse
u know when u have it plugged into ur computer and the LED is on, then u press the power button, does it vibrate? if ur phone is off and its charging, the LED will be on and if u boot into bootloader (with the phone still plugged in) the LED turns off. so maybe ur screen is damaged and u cant see that its on. u get me?? lol. check if ur computer recognizes ur phone once uv pressed the power button

Nothing happens..the computer does not recognise the phone......ok so..someone have a nexus 4 to sell?

Cesk87 said:
Nothing happens..the computer does not recognise the phone......ok so..someone have a nexus 4 to sell?
Click to expand...
Click to collapse
Your phone is D.E.D. MBO is fried.

Help pls
I have a HTC Desire A8181 ,
I have rooted it with revolutionary and superuser , and i have instaled the 4ext app on the phone , then i went into recovery mode and said to wipe all partitions (not the sd card) because 4 ext could not acces the system partition , but my sd with the backup was already formated becouse i tryed to partition the sd card in the hope of making more space , and now i can´t pass hboot or 4ext recovery , i can´t acces my HTC , please help

Digitiser non-reponsive, need to root.

Okay, I haven't actually used this phone in ages, over a year, but a friend of mine is long-suffering with a BlackBerry and I feel obliged to end her suffering. There are two problems:
1) She wants Sense 4.0.
2) The digitiser is smashed and non-responsive. (A replacement has been ordered)
Now, I am sure that there is a few Sense 4.0 ROMs lying around here due to the fact that HTC released the Desire C, which has the same resolution screen.
So, I started to go through the process of unlocking bootloader, flashing recovery etc and fell at the first hurdle. When I had this, I didn't even look at the developer options, which seems to have screwed me over, because USB bugging is disabled.
So, basically, does anybody know how to enable USB debugging without actually using the screen? Or anything that could enable me to get all of this done now, so I can just replace the screen when I get it and give her the phone?

Nope. Gotta have the screen! And there's not a single sense 4 rom and there never will be. Desire C is armv7 the WFS is only armv6; it's not a case of screen size, but processor compatibility
Sent from my Wildfire S A510e using xda app-developers app

Ouch.
Indeed, you're going to have to fix the screen first.

I faced a similar problem some time ago. Unfortunately, the digitizer has to be fixed first

Alrighty then. I've seen many reviews saying the far right side of the screen often does not respond on replacement, is this true? I was looking at one on Amazon, although the seller is "HTC" I don't buy that for a second.
Sent from my HTC One S using xda premium

I'm very curious on how you proceed on this. I got the same phone and exchanged a non-responsive (shattered) digitizer to a new one which also seems like it is totally unresponsive.
I have read that you need to go into diag mode and calibrate the phone after exchanging digitizer, which seems impossible without USB debugging is set to ON. Unfortunately mine is set to OFF and I'm stuck with an unresponsive digitizer...
Did you get it to work?