[Q] EVO Touchscreen and Capacitive buttons not responding - EVO 4G Q&A, Help & Troubleshooting

I recently ( Monday, October 25) received a HTC Evo 4g. I rooted it on Tuesday, and installed the latest Cyanogenmod. It was not dropped or hit with anything, and has had a stealth guard on it since day one. My problem is, on Friday morning the touch screen and capacitive buttons would not respond to touch. The OS was not frozen, as the phone would respond to the volume and power buttons. I ended up having to pull the battery in order to reboot the phone. I did so, and the phone worked properly for an entire day. The next morning, after a night of charging, I picked it up again only to be met with a non responsive touchscreen. I restarted the device, but within the next thirty minutes the screen and buttons stopped responding again. I restarted it, and it worked for a few hours. The rest of the day it would randomly stop responding to touch an I would have to pull the battery. At first I thought charging was the trigger, but the screen has stopped working while in use and while sitting not charging on my desk. Hoping it was just a problem with the ROM, I switched to damage control and finally back to the stock (with root) rom. The problem persisted. As I said, I cannot find any kind of trigger, like pressure in a certain place, running a certain app, or doing something. Any suggestions, or should I return the phone under the 60 day warranty?
Also, I have tried searching for answers, but I have found only posts about the improperly grounded touchscreen, nothing like what I am experiencing here.

Factory defect? Unroot, put the stock rom back on at Shipped-Roms and bring it back to the Sprint store. You have a 30 time frame to return the phone and a 1 year factory warranty from HTC. Sprint WILL swap out the phone for free and give you a new one if under the 1 year warranty.
Seriously, this sounds like a factory defect and not a ROM issue.

Related

Tilt 2 - touchscreen just stopped working

The touchscreen just stopped working on my Tilt 2 today (stock ROM), for no reason. The phone wasn't dropped or mishandled and I hadn't added any software or changed anything in the last few weeks. When I picked it up, it was on the WinMo Start screen and I couldn't press any icons on the screen. I soft reset it using the stylus and the reset button, but the same thing happened. I did a hard reset as well, but the screen wouldn't respond.
Does anyone have any ideas? Hardware failure? AT&T is sending me a warranty replacement so I'm stuck using an old unlocked RAZR for a few days. It's pretty disappointing that such an expensive phone would just stop working.
Same thing has happened to me. It has been happening a few times lately and a reboot fixes it.
Now it seems it is permananent. I'm going to try to flash a new ROM and see if it's software related.
I had a similar problem.. although the touchscreen wasn't unresponsive, it just responded/registered touches in the wrong places!!
Sometimes after about 3-4 hours (from a reboot) it starts working normally, other times now. Tried hard reset but that didn't improve anything.
There's a slight possibility I used it in the rain a couple of times too much, so possible water damage?
The moisture detector has gone pink on the phone (a small sticker on the inside that turns from white to pink whenever detects moisure, which HTC use to refuse warranty replacements from what I've read) but that was probably pink from a long time ago anyway.

Phone got wet, now boots into black screen and no response

Title sums up my problem. I've got a T-Mobile Touch Pro 2 and I've got some water on it a few weeks ago. The wet seal on the battery and phone are both pink. I got a new battery and now the phone boots. It goes through the pink little T-Mobile screen, and then onto the black screen that says the phone wasn't shut off properly and this and that. It gives me the option to press the Volume-up key to do a hard reset, or press any other button to turn off or restart. The problem is that pressing volume-up, or any other key does not do anything. In fact, the only way to turn the phone off at this point, is by taking the battery out.
Can somebody please advise as to what I can do with this phone that is only 2 months old?
I believe the life/fate of your phone will depend on how quickly you acted right after the phone got wet. For instance did you immediately remove the battery and place the phone under a light or in a window where it could dry out? I even here sticking the phone in a bag of rice will help to draw out moisture. But if the phone has sat for weeks I would say it's safe to assume you phone has seen its last days. If you can take it apart and leave the individual components out to dry out and clean off any corrosion with alcohol and re-assemble. I wish I could offer better advice... Good luck it brings a tear to my eye to hear about a touch pro 2 broken down
Edit: Sorry I didnt realize you said that the screen does display. I would definitely try taking it apart and thoroughly cleaning things out and leaving it apart to dry for awhile. sending it in will get you no where (since pink water marks) and chances are HTC/T-mobile wont even send your broken phone back.
8gkl said:
Title sums up my problem. I've got a T-Mobile Touch Pro 2 and I've got some water on it a few weeks ago. The wet seal on the battery and phone are both pink. I got a new battery and now the phone boots. It goes through the pink little T-Mobile screen, and then onto the black screen that says the phone wasn't shut off properly and this and that. It gives me the option to press the Volume-up key to do a hard reset, or press any other button to turn off or restart. The problem is that pressing volume-up, or any other key does not do anything. In fact, the only way to turn the phone off at this point, is by taking the battery out.
Can somebody please advise as to what I can do with this phone that is only 2 months old?
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You could also try connecting the phone to your pc, and run mymobiler. When the screen goes blank, maybe you will be able to have access to your phone through the program. You could back up whatever you needed, and would tell you if the lcd went out. Just a thought. Sorry to hear about that though.
Mymobiler says that it needs activesync functional in order to work. Activesync doesn't work for me. I tried it anyway and it wouldn't detect. Is there a stock htc touch pro 2 rom out there that is in NBH format so that I could stick it on my SD card?
The very same thing happened to my Touch Pro 2 a few days ago too!
My story is different. I had never had any water damage to the phone. On the 23rd of March, I installed the Deepshining ROM. It worked fine. The next morning, I went into T-Mobile to get the new HTC HD2. I turned off the Touch Pro 2 to retreive the SIM card, and then have been using the HD2 since. I tried to turn on the Touch Pro 2 for a few nights now. It just stays at the T-Mobile Stick Together screen until the battery is dead. I tried a soft reset while it was stuck on that screen, and received the error message just like the OP.
Can someone help me too? I am really worried that the phone is bricked. I can't get a new Touch Pro 2 under warranty since I am running on a custom ROM/radio.
I'm not sure if I can blame Deepshining. None of my previous ROM installs ever failed on me, and people seem to be installing the roms just fine.
Are you trying to conquer my thread? It's nice and all that you've got the same problem, but thread hijacking is frowned upon.
Sorry, the phone is physically damaged. There's not much you can do at this point.
Just as an update. Somehow, after installing the deepshining mod and trying it after a few days, it works fine now. It became very responsive, and I was able to install the original tmo 6.1 stock rom. Everything works fine, the only problem is that some of the physical qwerty keys either don't work or draw more than the needed letter/number. The power button doesn't function to turn the screen off, which really is about the only bummer. Everything works fine. Yay.

CDMA galaxy nexus - unresponsive to touch

Hello everyone,
Basically went to unlock my phone today and touch screen is not responding, however the hardware buttons work fine. Now i've done some research and found other posts of people with the same problem, however their touchscreen problems seem to be fixed(temporarily, at least) with a battery pull.. mine however is still unresponsive after half a day and multiple battery pulls.
Id rather not have to send in for certified to replace an otherwise perfectly working phone.
Any ideas/suggestions would be greatly appreciated!
bigdeezer20 said:
Hello everyone,
Basically went to unlock my phone today and touch screen is not responding, however the hardware buttons work fine. Now i've done some research and found other posts of people with the same problem, however their touchscreen problems seem to be fixed(temporarily, at least) with a battery pull.. mine however is still unresponsive after half a day and multiple battery pulls.
Id rather not have to send in for certified to replace an otherwise perfectly working phone.
Any ideas/suggestions would be greatly appreciated!
Click to expand...
Click to collapse
are u undervolting?
Nope, sorry forgot to say. Completely stock never unlocked or rooted.
Also i tried getting into recovery to try and do a factory reset but when i select recovery i just get the android on his back with the red triangle..
so instead i just went through the steps and unlocked the bootloader and booted up (in order to give me the factory reset without having to touch the screen)
It unlocked and booted up fine but still no response..
No new recent app installed and never had this happen before.
Mine did this after a few days of owning it, and luckily the store took it back and swapped it out with a perfectly working unit. Is yours within a few weeks of purchase?
Figured this out randomly. Remove battery cover. With phone turned on, press on the area to the to the left of the camera lens until the screen is responsive. My screen becomes unresponsive when the phone is dropped and this fixes it.
dailong said:
Figured this out randomly. Remove battery cover. With phone turned on, press on the area to the to the left of the camera lens until the screen is responsive. My screen becomes unresponsive when the phone is dropped and this fixes it.
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Click to collapse
hrmm this does not seem to fix either. I also have never dropped my phone, although this seems to be worrisome if the issue is hardware related.
@ tmellen i purchased the phone from amazon and am a few days past my return date :-/
Guess ill just give them a call and hope for the best. Thanks for the ideas everyone.
(update) called amazon and they are sending me a brand new phone.
Knowing this i thought i'd try dailong's method again only this time i was quite a bit more "rough" with pressing down on that area, and it actually worked!
Ill still be taking the new phone once it gets here but for anyone who is having this problem there's a sweet spot on the left edge of the phone towards the top (looking at it with the back cover off) there should be a circle shape. press on that area really hard and it should fix.. weird
Experienced the same on my GSM version a few minutes ago. I had to call my mobile to get it to respond. After that it worked again as normal. I'll see if I get this issue again in the next few days. Hope it's just random
Had the same happen earlier to mine and I was on AOKP. I've had this happen to other phone before, shouldn't be a a cause for alarm unless it happens very frequently. Btw, next time it happens to me I'll give that left side of the camera trick a try.
mine got fixed by removing battery.

[Q] Power/Lock button unresponsive

Hi everyone, so my Power/Lock button on my Gnex came unresponsive as of last night.
When i woke up this morning it worked! but only once , then randomly it just started working again, and then 10 minutes later nothing.
When i pull the battery, and put it back in it will power on immediately.
At the moment, if i press it, it will work once, then wont work again for another minute or so.
I'm running a custom rom, i did a reset, cleared all my data and it still persists. Running CNA, was thinking of trying to flash back to Stock but the custom rom allows the option to wake the device with the volume buttons, which is the only reason i can even wake it at the moment.
Its still under warranty, however i would go a atleast 2-4 weeks without seeing the phone and have to send it away.
I was thinking of opening it up myself (following the dissasembly videos on youtube, only need to remove 6 screws and use the little plastic pryer to seperate from the screen i think.)
Heres pretty much my question:
With the Galaxy Nexus, is there some sort of sticker that will be broken once i open up the phone that will void the warranty? If i can't fix it, will they know that its been opened?
If not, i'm going to open it up, see if the connector has come loose or something which is what i hope, otherwise for $5 i can get a replacement button & ribbon off ebay, which i would prefer to do then go through the hassle of sending away for warranty.
EDIT: Also think the reason the connector has become faulty is due to water, it was raining last night and was using my phone as a flashlight to walk up the backyard of my house. It got exposed to the rain, Everything was fine, but when i plugged my phone into the charger was when the button stopped responding. I'm guessing some water must have got into where the power button is.
"Do or do not, there is no try." I was gonna suggest the ifixit or adam outler's vids as to if there will be signs its been opened, but it seems you've already watched those videos.. supposedly the led will be lit red if there is a more serious internal water damage issue, which would completely void your warranty, i believe, so it seems like you may have to tear it down.

Screen Issues

Recently I returned my Razer because the vibration in my phone sounded horrible. Over two weeks later I got a replacement phone back and the vibration ended up sounding even worse than the first so I just assumed they're all this crappy. Then one day later after setting up my second Razer phone this happened.
The screen went black and clicking the power would vibrate but the screen wouldn't come on until eventually, it appeared as you can see in my screenshots. I managed to factory reset it and even after it still appears cut in half until finally, I was able to power it off again and restart, which after it seemed fine for a bit before the entire scenario replayed itself. Has anyone else experienced anything like this?
Obviously abnormal behavior. I'd try another rma
Can confirm that mine does a similar thing. Every now and again left half of the screen would freeze. It happens for a few seconds and comes back normally. I saw it first about a week ago, but thought it had to do with a specific app. Since then I had it happening in other apps and home screen.
Can't say I've seen this, and that's from 3 phones. Have yet to update to the new firmware yet though.
I have seen that with some company's laptops before and generally its had to be put down as Dead on Arrival as usually caused by some physical damage to the screen. With phones I cant say I have ever seen it happen on a small screen but certainly get it sent back as from 10 years in repairs I wouldn't see a software fix for that type of screen issue.
UPDATE
Mine went from having left side glitch occasionally to the who screen turning back every now an then. Left side is mostly frozen. On the bright side, I found that if you apply some light pressure to the middle of the bottom grill you can get the screen back pretty reliably. Judging by disassembly video it is where screen cable is bent to go under screen assembly, so it is probably result of some stress/tearing of that cable. Would explain partial malfunction as opposed to complete failure, but I can obviously be wrong.
Also, RMA was granted without a problem after we tried a factory reset with the tech.
RMA would be the best bet. I am surprised by the defective stories popping up, but at the same time I don't think I've even counted 100 people that have had a defect requiring an rma. And we know they sold at least 1,337 of the phones, so that's still a decent failure rate.. Though I think they need to revisit it and get that number lower.
yeah without question send it back to the store as dead on arrival or rma the phone - sooner its sent back the better with laptop screens doing this 9/10 times was the screen was broke and mainly a loose cable or dropped by the user. 1st 30 days or so the retailers and laptop manufacture could replace them but the longer it took to report it the more inclined to treat it as damage and not cover it under warranty.
Yes im comparing a phone screen to a laptop and normally a loose or damaged cable would show signs of this, Could be temperature related as well.
It was pretty much dead on arrival it's just annoying to have to go through another RMA and the whole 2-3 weeks before getting another replacement.
Also whoever mentioned squeezing the bottom speaker is correct that temporarily fixes the issue.
My Razer phone screen has failed
I've owned the Razer phone for less than two months. Yesterday, I went to wake the screen from sleep (press power button). The phone displayed random black and white bars pulsing across the entire screen. I was unable to interact with the phone while it was in this state. I restarted the phone by holding the power button and volume up at the same time. The phone restarted but the screen remained black ; the screen did not light up at all. The phone was in fact powered on and eventually the android "tic...tic...tic" sound played during device boot, when awaiting user input (android tic sounds played while awaiting password input during startup). While the speakers worked the the power led located in the bezel still lit, the screen remained OFF/dark. While continuing to hold the phone and move it around the screen finally lit. The left side of the screen appears "stuck" (does not refresh). Whatever was displayed on the screen when this condition occurs remains frozen on the left side of the phone. It's a perfect 50/50 split. In other words, the left 50% of the screen (portrait orientation) has a complete image "stuck" on the screen from whatever was displayed when the screen last froze (eventually it releases and then immediately freezes again). The frozen left side of the screen eventually updates as you continue to interact with the phone (this is NOT anything like burn-in). It's lit nice and bright but the left side of the screen appears to freeze and will not refresh while you interact with the device. The right side of the screen continues to update normally. I was able to capture a screenshot (power button + volume down) and confirmed the image captured does NOT reflect the display issue. This appears to be a hardware failure. Other Razer phone owners are reporting it and a video has been posted to YT demonstrating the "Razer phone screen problem?". Razer has offered an RMA however they DON'T afford advance RMA (you must ship your device to them, they receive it, then eventually ship a replacement). That's unacceptable for a $700 phone that took over a week to arrive because they shipped it from HK and got stuck in customs. Buyers beware, I would avoid this phone for now until the cause of this issue is identified OR Razer strengthens their replacement processes..
update/more info: I was able to complete a factory reset and the issue persists.
also, as another user stated above, pressing lightly and applying pressure around the edges or to the screen does appear to cause the screen to light back up again when it's dark (in other words the screen goes to black and will not wake. then when you apply some light pressure around the device it reliably lights the screen again; until the next failure which is moments later)
Hi my razer did up date swiched off and has never come back on dont even show charging has eny one els had this
I've got my Razer phone on the 20th of December 2017. Used it a couple of months before noticing the entire top part of the screen having dead zone. Rendering my phone to be unable to tap on anything on the dead zone. I've proceeded to exchange emails with Razer and got it RMA-ed on the 20th of March 2018. To my surprise. My 2nd set is experiencing the same exact issue right now in less than a month of using it. Are there anyone else out there experiencing this issue?
Got my razer phone on the 20th December, last month while using Google maps the left side froze for a bit, fixed it at the time with a reboot, didn't do it again till last week and now does it all the time. I'm waiting for an RMA guy from razer to email me back, and I've put a post on Reddit under the /r/razerphone sub to keep everyone interested how my RMA process is going to go. How long does it take to get your fixed/replacement phone back to you? If I dropped the phone and broke the screen, my insurance company would replace it and get it back to me within 5 days for £25 fee. I bet razer are gonna take weeks.... ?
razer screen problem
since i got the phone at the start the screen was flashing black then an hour later phone was all gucci,now if i press the side of the speaker like a small bit harder the whole screen goes black untill i manage to restart the phone, now at all i dunno whats happening nothing happens all i does it vibrates when i try to unlock the phone theres no sound anymore when the phone gets unlocked so im guessing i cant restart it anymore cause it dosent unlock :/
if you need any pictures / videos
Dm me on IG: Pekiuks_YT
discord : Pekiuks#7734
ok thanks , i should refund it or no because i need to factory reset it but i cant see anything cause the screen is black .
Anatoli
ZaccTeo said:
I've got my Razer phone on the 20th of December 2017. Used it a couple of months before noticing the entire top part of the screen having dead zone. Rendering my phone to be unable to tap on anything on the dead zone. I've proceeded to exchange emails with Razer and got it RMA-ed on the 20th of March 2018. To my surprise. My 2nd set is experiencing the same exact issue right now in less than a month of using it. Are there anyone else out there experiencing this issue?
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Bought Razer in March. And now have same problem !

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