Random Black Screen - HTC Vox

Recently my S710 developed an annoying habit of having its screen randomly go black. It's not that the screen actually goes off, since there is still a back light and you can still see very faint image of what should be on screen if you look at it from a certain angle, but not enough for it to be useable.
It started happening after I flashed my rom to Gonzo's Mona Lisa, but I think that's more coincidence than anything else, since it happens with all the ROMs I've tried.
It's not a constant thing, either. It doesn't happen when I do anything in particular. I have noticed, weirdly, that when it does happen while I'm trying to write a text message, turning on caps makes the screen visible. As soon as I press anything else, it goes blank again. I usually just have to wait for it to return by itself. This is, as you can imagine, pretty annoying when you're trying to write messages.
I hate to think this, but reckon it's a hardware problem? I am really loathe to send it in for repair, I'm sure it will cost a fortune.

Hi i got the same trouble,
it became too anoying to use the phone
but the only solution is to bring it back to repair center because they have to change the mainboard and then you get an new IMEI number too.
hope you still have a warranty of the cellphone on it because it's almost the price of the phone if you wanna to be fixed the problem.
LiquidAx

Have you installed Mesh?
I have noticed that this only happens when the Mesh client is running.

networkguy said:
Have you installed Mesh?
I have noticed that this only happens when the Mesh client is running.
Click to expand...
Click to collapse
No dont know even "Mesh" so i m sure it was because the hardware, so decided after 2 month of having the problem to bring it back to the store and there they send it to a repair services after 4 weeks i got it back with a new front cover and new lcd module but the problem was still there and i had to wait another 4 weeks to get it back from the repair service and then like i said in my first post i got a new mainboard with a fresh new IMEI Now i m back with a new phone but i waited 8 weeks
so i dont think it's because a software . Because i tested 2 month before sending it to fix the problem (with warranty )
LiquidAx

Hm, How long is warranty? A year? In that case, I do have a warranty. Sounds like this is gonna be a rollercoaster ride, especially considering how reluctant people in my country are to do anything without trying to make it seem like it was your fault.

If you want to take advantage of the warranty, you will have to flash back the original ROM of course.

frauhottelmann said:
If you want to take advantage of the warranty, you will have to flash back the original ROM of course.
Click to expand...
Click to collapse
Yes you have to restaure the original flash, and the warranty is 2 year because mine it had 1 year and 3 month old when i to it to the repair service
for the problem they can not fix it in another way i m sure of that so i guess it's not your fault at all or you have to ask a new one
hope you will go ASAP to the repair service
LiquidAx

Oh, I have flashed back to an original HTC rom just out of curiousity that it might fix it . Thanks, I'm sure I'm on a pretty big mission here.

Related

Flashing will kill your phone!!

Hi, help please. I been using these new builds and working very well, but now I just get 'The SIM card is missing', I have tried other SIM cards with the same message!.. please help
thanks
Help Help Help, please any ideas, my phone is still stuck on sim card missing!
have you tryed reflashing it with different rom?
Yes, flashed with 3 ROM's and also flashed with RADIO's ROM's, but still the same.
This phone is getting worse, with no phone working I still use it for TOMTOM, but now no sound or patchie sounds, music or phone sounds, I flash it back to WM5 still same and flash it back to WM6 but still no sound. Is there anyway to completey delete the phone so nothing on it then flash it.
Maybe it's because you've got an hardware problem ... so maybe you should see your "service after sale" !!
I would if it was still in contract, so I am thinking about taking the thing apart, and see if anything come loose?. any info would be nice, tried searching but nothing
This phone is very sick, if i put a SIM card in it I get a blank screen when it reboots, or if I take SIM out I may get the blank screen which I have to reset couple of times, took the back off but cannot see any connector off. So I have to pay alot of money to fix it or buy another PDA.
jowett69 said:
Hi, help please. I been using these new builds and working very well, but now I just get 'The SIM card is missing', I have tried other SIM cards with the same message!.. please help
thanks
Click to expand...
Click to collapse
My only question is: What changed?
Is there something that you can think of that caused this to occur?
Have you dropped or bumped the phone? Liquid got to it? Charging when the power died or there was a lightning strike?
Without knowing this, there is very little that can be done.
As for pulling the device apart - I would recommend against this. Complex electronics like these have no user-serviceable parts, the most you can do is to look for physical damage (such as burnt components or broken legs on chips) or water damage. And then, even if you did find the damage, you would be able to do very little with it as the components can be hard to find (for any of the chips) and the soldering is extremely difficult (my father hand solders surface-mount components using special liquid-solder and a microscope).
If you want to repair it, find your nearest HTC (or I-Mate\Dopod\O2\etc) repair centre and give it to them. Keep in mind that you've already voided the warranty by installing a custom ROM (although you can just install the manufacturer's ROM and pretend you never used WM6...).
Hope this helps!
I use it every day with TOMTOM or I-go (lorry driver),so getting knock's vibration-yes. camera stop working and green went green-but after a couple of weeks it when back normal. never failed on flashing or stuck on bootmode. NO SIM started I just reset it then it was ok until next time. Then it went back normal for a couple of weeks, then NO SIM came on and couple more things happen(above posts). And that how it stands. So 12 months gone a passed (18 month contract). So its sent it to O2( big bill I think) or buy a PDA (cheap I hope). Or wait and see for upgrade brings
Update on my EXEC, It starts as followed, O2 screen comes up with it info at bottom right then the next screen is the windows mobile6 screen and then black screen, tryed mtty, also re flashed it....now its dead R.I.P...
I think I flashed it too many times so be warned!!!!
Been looking at other PDA phones, none of them comes near EXEC will apart from AMEO(thats nice but too much), so looks like another EXEC I think, and yes I will be flashing that one as well if I get O2 to part with one.
Hi, all tryed to get a new EXEC from O2, but sady they say they dont do it no more, so upgraded to the ORBIT( or should I say down graded). SO I like to say bye bye and watch that flashing because it will kill your phone.

Should i get replacement G1, since my screen is loose and it cricks?

Hey guys. I am wondering if I should get a replacement for my G1. I payed $430 , i love the phone! I rooted it ,thanks to the awsome work of XDA developers!!!Thank you very much! I just got a free battery from T-Mobile , but the cricks from the screen and the loosiness is making me replace it. The only thing is that i won`t get a new phone since im using the 90 day warranty. It will be refurbished... What do you guys think? If I send my back , will the notice that i has been rooted, eventhough i`ll flash to normal rc33 Image ?
Don't do it. The creak can be fixed by trimming a simple piece of plastic. You'd better not risk getting an even more faulty phone. Search for the solution.
jojo_angelov said:
... I just got a free battery from T-Mobile ...
Click to expand...
Click to collapse
How did you get a free new battery? I want one too.
But ther rep says that if its not working as i want, i can replace it again. I don`t want to do it my self... My friends phone is not like that, and he have had the phone for longer.. I dunno....grrr...
Btw i just called tmobile and told them that my batter sux, otherwise i love the phone. Told them that i tried everything , from turning gps off and stuff and i still get 3-4 hours which is true... so they said that im in the 90 days warranty so they will send me a new battery and i don`t have to send my old one back wow..
Just get a replacement. Why put up with the hassle of fixing it yourself if you can just get it replaced?
idk, i would say keep your phone, i have always had issues with refurbished replacements, when i was with AT&T and my tilt stopped working they ended up sending me 6 different replacements, all but one were faulty on arrival, the one that wasn't i ended up making faulty cause Hard-SPL wouldn't install. imo it would be better to deal with a minor inconvenience than to get a refurbished phone and be screwed repeatedly till you get one that works
i just say that the phone goes for 200$ refurbished on the net... I payed 430$ , no way doing that... if they were to give me a new one i would accept it
I changed my phone because of this problem, but the other phone ended up with this problem within a few weeks. Not worth the hassle and the noise can be fixed by cutting some plastic away, google for more info.

HTC Fuze, Black/Blank Screen. Everything Else works, just can't see it.

Firstly, my screen does not show visuals. I can still touch the screen and make things happen, but it is just a back-lighted black screen. I have answered calls on it and such. Basically I'm returning it and getting a new one.
Since I am getting a new one, I want to see if anyone ever heard of this problem and to see what the cause of it is, for prevention purposes.
I didn't get it wet (the white sticker in the back is still white.) Though I have flashed PROven ROM to it a couple months ago (it's a great ROM by the way), but could that have messed up my screen?
I also wanted to know since I can't see the screen, would I have to, for warranty purposes, (blindly) reflash to the Stock ROM?
Thanks in advance!
Yeah, you probably oughta return it to stock configuration (good luck on that!). If you're really lucky, that might even fix the problem. Have you done a hard reset yet? Might be worth a try, although it certainly sounds like a hardware problem.
Sounds like the flex cable has gone bad
Exactly same thing happened to me this Tuesday. Luckly I backed up info to memory card using PimBackupV2.8 with remote control software on my PC. With the remote contol tool, I could see everything as if on my phone and icons are clickable.
Hard reset did not fix the issue. I then flashed the shipped official ROM and stock SPL for warranty purpose. Will send the phone to them today for repair.
mine also like that..
from vodafone also..
the things that make me panics is the phone become hotter and hotter.
asdiqa said:
mine also like that..
from vodafone also..
the things that make me panics is the phone become hotter and hotter.
Click to expand...
Click to collapse
Summer is coming...
Sometimes they make updating phones too easy......
The back of my phone often gets hot I have to use the edges to hold it even though it was not a hot day and it is in my pocket.
blank screen
ya so my screen is blank white
but everything else works
i've heard something about this being a faulty "flex cable"
how can i fix this?
thanks so much for your help
how do i fix this???
did you eventually find out how to fix this/???
u ever end up fixing that? how?
thankss
Mine was still in warranty so I rang Vodafone. They sent me a special delivery envelop the following day. I sent it back to them. The following day I got a text message from them saying they got it and was working on it to fix the fault. The next day received another message saying the device was on the way back to me and I should receive it the following day.
Actually they sent me back a replacement
So.. basically.. is this a faulty flex thing?
I had the same problem for the last week until today i was about to buy another one since i dont have any warranty for this one.. I searched google and saw somebody say that just putting a business card between the keyboard and the lcd and then slide it and it works so far
hope it helps everybody
Ack! my Fuze, which I got off eBay a few months back, just went black too.
I'm not exactly sure whether it's the LCD or the flex cable, but the fact that the D-pad backlight also has become intermittent makes me think it's the cable.
So has anyone attempted the flex cable repair themselves? I see you can buy the cable for around $40 and the LCD for around $80 from Hong Kong.
Maybe this is a sign I should just get an Android device.
eelpout said:
Ack! my Fuze, which I got off eBay a few months back, just went black too.
I'm not exactly sure whether it's the LCD or the flex cable, but the fact that the D-pad backlight also has become intermittent makes me think it's the cable.
So has anyone attempted the flex cable repair themselves? I see you can buy the cable for around $40 and the LCD for around $80 from Hong Kong.
Maybe this is a sign I should just get an Android device.
Click to expand...
Click to collapse
Did you end up fixing it? I have the same problem.
same thing happened to me Twice.... in my sleep overnight. I LOOOOOOOOVe my raphael but man this was the last straw
This maybe of some help for those of you with blank screens. I bought a Touch Pro on ebay that had a very dark screen, occasionally you could just make out some icons being displayed. Using Mymobiler showed that the basic system was working, as was the touchscreen. Other symptoms were that the camera would not work and the keypad lighting was intermittent. Sometimes on connection to Mymobiler a dialog box would come up saying there was an error with Microp?!?
Despite cleaning all internal connections and ensuring they were correctly and securely made the problem remained. I then noticed that the small camera used for video calls (in a socket on the main flex cable) looked very dirty and corroded. I removed the camera module and, using a fibreglass brush, cleaned the contacts on both the socket and the camera module. These were very badly corroded with verdigris.
On putting everything back together I was most surprised to find the screen was now working, as was the main camera. Unfortunately the ROM that is loaded doesn't seem to have any facility for checking the front video camera. There are still problems with sound - both the loudspeaker and the headphones seem to be dead and I have not had the opportunity to test GPS, Wifi, bluetooth, buttons, etc, however I will keep working on it.
Hope this is of help to someone.

Need help with my HW keyboard.

My space bar is no longer functioning properly, and I'm out of my warranty period on my Fuze through AT&T. It will sometimes register one hit of my spacebar as two, three, or sometimes even four spaces; other times, it wont register a button press at all.
I searched and came up with some similar problems, but the only solutions I saw were to take off the key. I just had a simple question for that...if you take off the key, will the entire keyboard come off with it? And if not, what's the proper way to remove the key, and what should I do once I have it off?
the fuze hasnt been out for a year yet. its still under warranty. go get it replaced.
Should I just take it to an AT&T store?
you need to find a att service center. if you call att they should be able to tell you where one is.
call att handset assistance info line at 1-800-801-1101 at the que enter your phone number press 3 for phone functioning improperly and wait for a operator. Alert them of the problem they will send out a handset you send ur broken one back providing it isnt water damaged or physically damaged you wont be charged. heres a few hints incase you dont know your water indicator sticker (usually located under and on the battery)should be white or on some phones have red or purple x's. they will ask you the color of you battery contacts they should be gold not corroded or green. they will ask you if the phone has been dropped which should be a no as well. all of these questions will determine whether or not you get a warranty of your handset from at&t or you are told by at&t to send it to the manufacturer(hope to get it back in 4-6 weeks) also if he bought a refurb warranty is only 90 days i believe but i havent seen refurb fuzes so otherwise unless he got one of the first days he should be under warranty.
clinsanity said:
My space bar is no longer functioning properly, and I'm out of my warranty period on my Fuze through AT&T. It will sometimes register one hit of my spacebar as two, three, or sometimes even four spaces; other times, it wont register a button press at all.
I searched and came up with some similar problems, but the only solutions I saw were to take off the key. I just had a simple question for that...if you take off the key, will the entire keyboard come off with it? And if not, what's the proper way to remove the key, and what should I do once I have it off?
Click to expand...
Click to collapse
I have exactly the same problem. Sounds like it is a weakness of this model...
I called AT&T and was on the phone for an hour. Apparently they sold me a refurbished product without ever telling me that I was paying for one, and they won't be covering a warranty on it. Outside of that, I'm definitely not paying $125 more to have the phone replaced, so I'm kind of stuck right now. I've had a lot of problems with the Fuze with dropped calls and other things, now my keyboard is going bad, it only makes matters worse.
Think it would be advised to give HTC a call?
Things get stranger...I called HTC and they said my phone was never refurbished through them and that it shouldn't be classified as refurbished. But, they are honoring my warranty through February of next year. So, I will be getting it fixed, I just have to pay for shipping and figure out what I'm going to do for a phone for two weeks.
I'm having the exact same issue with my backspace key I installed energy rom, so idk if its rom specific
Not good.
EDIT:
I flashed my old stock rom back on, and funny enough the issue is gone, its not apparent on wm6.1, so its either a 6.5 issue, or a rom kitchen issue.
I tried 2 6.5 roms Energy rom an TAIG rom, both have awfull keyboard issues, where if i pressed shift twice itll make a £ symbol.
Try using Kfortouchpro and see if that hides some issues.
Att's refurbished HTC phones are crap!
They sent me a refurb Kaiser once and the keyboard seemed to be pushed down so it wouldnt click everytime you typed! IT was so annoying!
Your best bet is to call HTC directly and explain the situation to them.
Icepick66 said:
I'm having the exact same issue with my backspace key I installed energy rom, so idk if its rom specific
Not good.
EDIT:
I flashed my old stock rom back on, and funny enough the issue is gone, its not apparent on wm6.1, so its either a 6.5 issue, or a rom kitchen issue.
I tried 2 6.5 roms Energy rom an TAIG rom, both have awfull keyboard issues, where if i pressed shift twice itll make a £ symbol.
Try using Kfortouchpro and see if that hides some issues.
Click to expand...
Click to collapse
Hold up, I'm using Energy Rom 2009605 from NRGZ28. It was a very early version of 6.5 IIRC. I think I'm just going to flash to the updated ROM from HTC, and if it happens on that, I'll know for sure it is a hardware issue and I'll send it into HTC.

Diamond Screen Problem

I need to align the screen again & again can any one help me out wer the problem lies
how did this happen? i also encounter a similar problem, when the phone gets warm... when i press on the right side, the click registers mode and more to the left... and when that happend, if i try to go to the alignment screen, it just hangs in there like.. forever... if i put the phone in standby mode, everything gets back to normal in a few minutes.. the problem repeats every time the phone gets warm...
Same
First i was also having the similar problem but now its totally unaligned i.e even after a time its same i click on extreme left it click on extreme right
nasty man... dunno why this is happening... so, my screen is dying.. damn :| what kind of mods did u do to your phone? software ones
I have the same problem! Seems this is an manufacturing issue that's affecting many Diamonds! Does the warranty cover this?
Same problem
Hi Guys,
i'm also facing the same problem,
i have hard resetted my mobile then for a week it worked fine and then again the same problem... damn i lost my all data while hard resetting.... does any one have solution.
did u guys found n e solution
crazymushroom88 said:
did u guys found n e solution
Click to expand...
Click to collapse
YEAH! ) i sent mine to warranty today, lol 15 long days at max until it will be back in my loving arms
i dont know if this might help
i used to have flickering screen, not being able to display alpha blend, transparencies or the colour black, and also not being able to keep the screen alignment (it resets everytime i soft reset the phone) ....
this happens when i used the latest update from htc.
it seems that the upgrade is not suitable for devices bought in 2008 as it has the ols original spl.
i read in the forum and found out that the radio, and the hard spl was part of the problem. so i read on and found that by using Olipro's hard spl 1.93 will fix most of the problem. but its for only gsm devices.
i flashed 1.93 hard spl and all my problems went away...
just sharing!!
i can see some leaked fluid above my screen ........... i cannot even explain it , because it's above the screen but i cannot touch it ........ so it's in between.....
i've had the same thing happen to me and sent it in for warranty.
came back ok for awhile, now its happening again. I usually just suspend my phone (power button) and give the LCD a rub that helps it a little, buts its quite unbearable at times.
I've sent it in to warranty for a second time today, warranty is expiring on the 8th of next month so they better fix it by then .
bevoc said:
i used to have flickering screen, not being able to display alpha blend, transparencies or the colour black, and also not being able to keep the screen alignment (it resets everytime i soft reset the phone) ....
this happens when i used the latest update from htc.
it seems that the upgrade is not suitable for devices bought in 2008 as it has the ols original spl.
i read in the forum and found out that the radio, and the hard spl was part of the problem. so i read on and found that by using Olipro's hard spl 1.93 will fix most of the problem. but its for only gsm devices.
i flashed 1.93 hard spl and all my problems went away...
just sharing!!
Click to expand...
Click to collapse
HardSPL didnt fix my problems have flickering (blurry/vibrating screen) but it disapears after setting the phone in standby and waking it up again.
bevoc said:
i used to have flickering screen, not being able to display alpha blend, transparencies or the colour black, and also not being able to keep the screen alignment (it resets everytime i soft reset the phone) ....
this happens when i used the latest update from htc.
it seems that the upgrade is not suitable for devices bought in 2008 as it has the ols original spl.
i read in the forum and found out that the radio, and the hard spl was part of the problem. so i read on and found that by using Olipro's hard spl 1.93 will fix most of the problem. but its for only gsm devices.
i flashed 1.93 hard spl and all my problems went away...
just sharing!!
Click to expand...
Click to collapse
HardSPL didnt fix my problems have flickering (blurry/vibrating screen) but it disapears after setting the phone in standby and waking it up again. (Only gets blurry flickery at boot)
My diamond only get flickery at the boot and by going to standby and back it disapears.
Guess im lucky
I have the same screen align problem. When the phone gets hot, the screen alignment screw up, similar to this one:
http://www.youtube.com/watch?v=5-IUzerAT0s&feature=related
I was told this is a hw problem as I've tried flashing different ROMs, update radios etc. but still doesn't help.
Right now I'm trying to avoid using the phone when charging or when it becomes warm. That seems to help a bit. Not sure if replacing the screen will help but a few folks here have suggested that.
ye iv had enough of this problem shall embark on replacing the lcd in a few weeks
JexL said:
ye iv had enough of this problem shall embark on replacing the lcd in a few weeks
Click to expand...
Click to collapse
Please do update if replacing the LCD does in fact get rid of the problem
JexL said:
ye iv had enough of this problem shall embark on replacing the lcd in a few weeks
Click to expand...
Click to collapse
dont think that actually helps - you'll prob need to replace the digitizer .
hello2004 said:
I have the same screen align problem. When the phone gets hot, the screen alignment screw up, similar to this one:
http://www.youtube.com/watch?v=5-IUzerAT0s&feature=related
I was told this is a hw problem as I've tried flashing different ROMs, update radios etc. but still doesn't help.
Right now I'm trying to avoid using the phone when charging or when it becomes warm. That seems to help a bit. Not sure if replacing the screen will help but a few folks here have suggested that.
Click to expand...
Click to collapse
Long story short: it is a hardware problem! nothing you can do to fix it via software... and it gets worse, so get it fixed
I have just received mine from service a few days ago... Of course i lost my warranty and I paid almost 200$ to get it fixed... The front case gets replaced entirely (that includes both digitizer and LCD), because it comes in one piece... all components are stuck together that is, even if you have a perfectly working LCD, it will be replaced anyway... Fortunately this helped and I am not experiencing any problems... Also I've been told that this problem may occur again, after some time (1-2 years), if the phone is heavily used (gps, connected on 3G + screen awake for a long period of time), and that the simptoms may vary: some get the digitizer / misalignment problem, others get weird spots on their lcd, etc...
Hope i didn't make to many mistakes and that my reply will help you understand and get your problem solved...
reflexivemedia said:
Long story short: it is a hardware problem! nothing you can do to fix it via software... and it gets worse, so get it fixed
I have just received mine from service a few days ago... Of course i lost my warranty and I paid almost 200$ to get it fixed... The front case gets replaced entirely (that includes both digitizer and LCD), because it comes in one piece... all components are stuck together that is, even if you have a perfectly working LCD, it will be replaced anyway... Fortunately this helped and I am not experiencing any problems... Also I've been told that this problem may occur again, after some time (1-2 years), if the phone is heavily used (gps, connected on 3G + screen awake for a long period of time), and that the simptoms may vary: some get the digitizer / misalignment problem, others get weird spots on their lcd, etc...
Hope i didn't make to many mistakes and that my reply will help you understand and get your problem solved...
Click to expand...
Click to collapse
I'm not too sure about that actually - how you stated the LCD / Digitizer and case comes all in one.
I've actually experienced the same issue, sent it back the first time. Fonebiz did not replace anything but a flex cable. Ironically, issue came back after a months time.
Sent it in a second time for warranty, i specifically included a note stating the issue - they replaced the LCD, but did not replace the digitizer; so guess what ? issue came back within the month.
Phone was finally out of warranty, i decided to send HTC a ***** email and they were very helpful and they've promised me a replacement. Waiting for Fonebiz to check for hardware faults if its all clear then i get a new phone
realazyjai said:
I'm not too sure about that actually - how you stated the LCD / Digitizer and case comes all in one.
I've actually experienced the same issue, sent it back the first time. Fonebiz did not replace anything but a flex cable. Ironically, issue came back after a months time.
Sent it in a second time for warranty, i specifically included a note stating the issue - they replaced the LCD, but did not replace the digitizer; so guess what ? issue came back within the month.
Phone was finally out of warranty, i decided to send HTC a ***** email and they were very helpful and they've promised me a replacement. Waiting for Fonebiz to check for hardware faults if its all clear then i get a new phone
Click to expand...
Click to collapse
i assure you cannot replace just the lcd, not without a hammer! I got my old part back, I can take some pictures of it, just in case And the digitizer is one and the same with the front case... the diamond is a very small phone, that's why there are no screws or other stuff to hold together the lcd and the rest of the case.
So unfortunately for you, they may have told you they replaced the lcd, but i think they did nothing :|
It is very clear that we had the same problem... the digitizer itself got broken... not some cable or lcd
anyway, if your phone has warranty, you are a happy man

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