I flashed a newer rom onto the phone and since, my touchscreen does not work. I have searched and seen posts that this is a "hardware" issue but since problem occured during the flashing process, I'm hoping it can be fixed.
I have seen something similar in posts about the wifi eeprom being erased. Can something like this have happened to the touchscreen controller?
So far, I have flashed various radios and various OS builds both stock and custom and it is still a no go. I can get past the alignment screen by remotely connecting to the phone and taking out some registry keys (can't remember which right now).
Using Pocket controller I can control the screen except for the screen alignment calibration which wants a pen tap.
Does anyone have any ideas other than "send it in for repair?"
adding...
Just thought I'd add that this was a second machine that I received as payment for helping out a friend. And, while I would have no problem paying to have it repaired or breaking it down to sell as parts, this issue of dying touchscreens gnaws at me as being something fixable through software.
That said, I am not a programmer so maybe I'm just simply wrong. It's an interesting problem though. Makes me wish I knew more about electronics...
I might be way off, but....check the system information for the operating system version, WM 5/6 Professional Is Touch Screen, WM 5/6 Std is not.
Thanks
Thanks for the suggestion but I'm sure the rom I flashed is a touchscreen version.
Well for what it's worth, if anyone is in the same boat, the registry key to delete will be at HKLM\Software\Microsoft\Shell\Rai\:MSWelcome
delete the entire sub key as well as the value in :MSWelecome that has welcome.exe in it.
hold the power button until the popup comes and then answer yes. when the machine reboots, it should bypass welcome and the screen calibration.
you can get Mobile Registry Editor here:
http://www.breaksoft.com/Blog/Utilities/2005/1/Mobile_Registry_Editor.aspx
this will let you access your phone's registry from the PC. Good Luck
I wouldn't think that it's the flashing process that broke ur touchscreen. Probably something else like a power surge or something. If you already tried flashing different ROMs, then it's definetely not software anymore. But of course, I could be wrong. There may be some low-level programming thingy that crapped up the connection to the touch screen.
Yeah. You're right. I was hoping that if it was a low level thing it could be fixed with software but I guess not. It was worth a shot.
--Paul
Why dont you try running a very thin visiting card or anything equally thin between the housing and the screen,sometimes if a tiny partical gets lodged inbetween this problem may occur.
Touch Screen Problem
It is a hardware issue, i have had the same problem. There is no software that is going to help you mate. I restored my original t-mobile Rom sent it for repair and they exchanged the unit. Don't forget they have a manufactures warranty.
I tried everything to try to resolve the problem but with no sucess.
good luck
Update
I've narrowed the problem down to the actual touch screen. I can get the touchscreen to function correctly if I put just enough force where the mylar flex cable attaches to the touchpanel.
It is a very odd coincidence that the touchpanel died just as I was flashing from WM5 to WM6. I distinctly remember doing the pen calibration just before flashing so that I could see the screen for any prompts.
I've ordered a new touch panel and now the next challenge will be figuring out how to bond the flex cable of the touch panel to the main flex cable.
Anyone got any ideas on that?
Related
Know this isnt the place, - and sorry to post another hardware problem but I had a working Siemens SX56 on which I cracked the screen (screen worked, vertical lines appeared on pressing the case: Cracks seem to have been under the case at the edge). Everything else worked properly on installing the software. Could make, receive calls etc.
When my mechanic replaced the screen FIRSTLY the ear piece and mic didn't work. (it only worked on the external earpiece/mic plug) Then when he did manage to get that working (I THINK he did), the screen started responding to the wrong commands. So when you pressed the lower right corner which brought up the menu, pressing PHONE highlighted some command five places above it on the menu. And didnt seem to do much. Then he SAID he had found the problem and that it was working properly but only on the external earpiece/mic plug as it had done previously. Needless to say no amount of pressing the reset hole works.
Does anyone recognise these symptoms please? Is this a hardware problem or has the ROM somehow been corrupted?
Why does no one respond to hardware problems?
I have tried putting out hardware requests on this forum for some time now and have reposted this request in slightly different form as my repairer did manage to get the screeen to respond to the correct commands
But someone has done a huge amount of research at (for example) http://wiki.xda-developers.com/index.php?pagename=WallabyJTAG
Does anyone know who this was and is no one now able to respond to hardware problems?
Is this the much complained-about HTC reluctance to respond to technical enquiries being spread to sites like this which have nothing to do with HTC???
My Raphael doesn't go forward from the align screen since I hard reset on Mystic 6.5 lite ROM. Now I have tried all stock ROMS with the same problem. I Will try to best describe the problem in a chronological order.
1. Had stock ROM latest with TF3D2
2. Flashed to Mystic ROM 6.5 lite, took three cycling of align screen to get through
3. After 24 Hrs lock screen got stuck, no sliding action worked,
4. Performed soft reset, phone boots up to lock screen again.
5. After several tries decided to hard reset
6. Normal boot up until Align Screen, The align screen markers keep rotating on tap, but doesnt pass through to home screen or customization.
The phone connects to active sync, and I can synchronize, flash roms normally.
I like to think that 6.5 ROM changes some screen sensitivity settings, and this is not allowing the screen to align normally. Somehow these settings could be stuck,
I request one of you experts to guide me in getting my expensive phone back. FYI, I have no warranty, I am not even in UK, I have purchased this phone over Ebay, I have flashed around 15 ROMs since my 2 month ownership of the phone, with no problems.
create an empty file called welcome.not and place it on your sd card then hard reset
welcome.not
Warjcowski said:
create an empty file called welcome.not and place it on your sd card then hard reset
Click to expand...
Click to collapse
Done that and it successfully skips the alignment section...but.....
It now recognises touches but The touch screen takes wrong inputs, some times it doesnt, how can I recalibrate, without going into align screen, or can I go there too??
Where do I go from here
sandandrocks said:
Done that and it successfully skips the alignment section...but.....
It now recognises touches but The touch screen takes wrong inputs, some times it doesnt, how can I recalibrate, without going into align screen, or can I go there too??
Where do I go from here
Click to expand...
Click to collapse
here are a few links and misc info. Unfortunately development was stopped since calibration wasnt perfect, but its worth a shot.
http://www.wmexperts.com/align-your-touchscreen-automatically
http://forum.xda-developers.com/showthread.php?t=473976
Cab location (post 45): http://forum.xda-developers.com/attachment.php?attachmentid=149596&d=1232741513
(post #48) Try editing this reg:
HCM\HARDWARE\DEVICEMAP\TOUCH\CalibrationData
values: 485,500 785,171 785,820 193,820 188,175
Hi, if the align screen markers are not accepting your input, it is more than likely something is interfering like a screen protector or case putting pressure on the screen. (or a digitizer failure)
the only reason it would not accept the inputs is if the data it's receiving is too far from the actual point of the crosses.. it makes you keep cycling through until it's within a level of tolerance..
Warjcowski said:
here are a few links and misc info. Unfortunately development was stopped since calibration wasnt perfect, but its worth a shot.
http://www.wmexperts.com/align-your-touchscreen-automatically
http://forum.xda-developers.com/showthread.php?t=473976
Cab location (post 45): http://forum.xda-developers.com/attachment.php?attachmentid=149596&d=1232741513
(post #48) Try editing this reg:
HCM\HARDWARE\DEVICEMAP\TOUCH\CalibrationData
values: 485,500 785,171 785,820 193,820 188,175
Click to expand...
Click to collapse
Thanks for that ready info, really appreciate it.
Though it does give me some promise, but as you know I cant use the touch screen accurately, so installing a cab or changing the registry is near impossible scenario, unless those can be done via a computer. Right now, wherever I click on the screen, the notification area comes up with battery, network strenght info etc.
Do you know of any way how we can clean up the entire TouchPro (waever it means) and make a new flash. I presume flash does that, but then again I think there is some leftovers from previous ROM, as mentioned in the "Flashing your first GSM ROM" sticky, where it is recommended to hard reset immediately after flashing.
All your help required to save the phone and my money going down the drain. It just hurts that I was so much in love with this phone, since using Wizard for 3 years. Cant bear to lose this fight.
Da_G said:
Hi, if the align screen markers are not accepting your input, it is more than likely something is interfering like a screen protector or case putting pressure on the screen. (or a digitizer failure)
the only reason it would not accept the inputs is if the data it's receiving is too far from the actual point of the crosses.. it makes you keep cycling through until it's within a level of tolerance..
Click to expand...
Click to collapse
Thanks DA_G for considering to help me overcome this.
At the moment I have no screen protector on, I had one on for two weeks, and as it wasnt a good fit and collecting dust underneath, I threw it out arnd 2 days back. I have always used the normal sleeve case from HTC.
If you say there is no other reason for this behavior other than hardware issue, then I have no options left. You mention that the digitizer may be broke, couldnt it be that the software part of the digitizer is broke and we can rectify that.
After using wizard for three years, and that too very roughly, I have like dropped it several hundred of times, and not facing a problem, I refuse to believe HTC quality has dropped down so low. This touch pro was used most carefully for arnd 2 months only.
I still ask you to give me more options before going for hardware replacement. As of now I will remove welcome.not, hard reset and try aligning as long as I can bear it.
hi you should be able to use the keypad to cycle through... is it? i use to have tytn II. so u can install the fix or do a reg edit with it.
gaiden said:
hi you should be able to use the keypad to cycle through... is it? i use to have tytn II. so u can install the fix or do a reg edit with it.
Click to expand...
Click to collapse
I have tried it with the keypad, unfortunately, it doesnt work as well as one would want it to ,,,,unlike the wizard I had.
The biggest problem you face here is to click the left and right soft key commands like OK, UP.
Wizard had the hardware keys for that as a fall back but not here.
I am at my wits end,.....wasnt that long!
Look up Pocket Controller @ Handango (it's expensive, but the demo's great). It allows you to run your ppc remotely. It has a pretty trick regeditor. It's a high octane version of active sync. You can probably align the screen with it (Settings>System>Screen). It shows you a big pic of your touch pro screen on your pc, and you can click things with your mouse.
Farmer Ted said:
Look up Pocket Controller @ Handango (it's expensive, but the demo's great). It allows you to run your ppc remotely. It has a pretty trick regeditor. It's a high octane version of active sync. You can probably align the screen with it (Settings>System>Screen). It shows you a big pic of your touch pro screen on your pc, and you can click things with your mouse.
Click to expand...
Click to collapse
Well I didnt try that but I used the My Mobiler, well the catch is you cant align your screen using these softwares, you can do all rest, install cabs everything, except align screen.
I believe the hardware digitizer has given up on me, I have just dropped it at the service center, who will ship it to another one, then they will quote for the repairs. So i keep my fingers cross until next week and see how they try to rip me off.
Did you revert to stock rom, radio and spl before you took it in? I hope so.
Farmer Ted said:
Did you revert to stock rom, radio and spl before you took it in? I hope so.
Click to expand...
Click to collapse
I reverted to only stock rom and radio, not the SPL.
As it is I havent given it in warranty, so I assumed it wont effect either ways.
It's weird you started having the problem after you removed the screen protector. Why did you remove it? Did it come off easily, or did it stick a little and give you problems? Do you think you might have messed up the screen when you were taking it off?
Farmer Ted said:
It's weird you started having the problem after you removed the screen protector. Why did you remove it? Did it come off easily, or did it stick a little and give you problems? Do you think you might have messed up the screen when you were taking it off?
Click to expand...
Click to collapse
I dont think that my removal of screen protector could have hurt the screen. As it is the screen protector was stuck on loosely.
The protector I had was a little hard kind and thick kind as opposed to the usual thin layer. I really didnt like it.
I am still of the opinion that WM6.5 rom had changed the sensitivity or some other parameter of the screen to an extent where the hardware couldn't cope. As I first faced the problem with align screen repeating 3 times when I installed that.
Within 24 hrs my digitizer had given up on me. Hence I think, if I the ROM can be completely sanitized and then flashed, the digitizer should work.
I am in no way an expert on these things, but I am just trying to apply some logic.
T Mobile MDA IV Screen Calibration Data
Can some owner of TMobile MDA IV mobile give me the screen calibration data from the registry.
It can be found at
HKLM > HARDWARE > TOUCH > CALIBRATION
I will be most thankful
HTC Fuze Alignment issue
Okay I have an HTC Fuze right, and I did a hard reset on it because the touchscreen was freezing, and working in only certain parts of the screen, so now Everything seems good with the touchscreen except the align screen part.. itwon't let me go past this stage, and Ive been at it for 2 days so can someone please help me out with my issue, I would sincerely appreciate it and thanks.
Dude, there is nothing much that you can do. There are ofcourse ways to skip the calibration screen and get to the desktop, but the functionality of the screen is allready gone.
If you are lucky enough to have a warranty for the thing, its time to use it now !!! If not, then start budgeting for a new phone.
As I didnt have a budget, I am using the phone in this condition since around a year and now thinking to replace it with Nokia N900.
Hi,
My HTC is giving me problems. The screen has become yellowish.
Earlier the screen used to become yellowish for 5-10 mins and it used to occur in two weeks or so. But now the phone has permanently become yellowish. I am also attaching a picture along with this thread. As you can see, the areas in the pic which are bluish is showing the true color of the background. Rest of the screen is all yellowish.
Can someone help me with this problem.
Best regards,
MOhit Goyal
Looks like a faulty contact from your Motherboard to your screen (bad connector, bad flex-strip or something like that)
IMO you need to send it in for repairs.
I have had the same with my p3300, but was able to fix it myself (connector was not completely pressed down, had come loose)
Hardware problem?
Do you think this is a hardware problem?
Why I doubt that is because:-
1. Whenever I touch any place on the screen for opening an application, the area shows the actual color, but if I just touch the screen the colours doesn't change.
2. Usually the phone starts displaying the correct colours after a restart
Should I take chances and reset my phone or something?
I'm having the exact same problem every now & then (often occurs when I keep the phone in my jeanspocket) A light tap on the screen often helps. Had it in for repairs earlier, but they only re-flashed it (!) So the problem is not solved
What to do now?
I am not able to play any game. I hate looking at my phone. It makes me so angry.
How do I get it fixed. Its the fourth consecutive day with the wrong colours.
Someone please help.
Performed a hard reset but still not working properly
This is not happening. I performed a hard reset thinking that it might just work but it did not.
Can someone please help me here.
Of course it is a hardware fault. Send it in for repair - or repair it yourself
I think is a virus or something else, because has happened to many people lately.
I also had the issue as pictured above.....and exactly as described in the first post.
It began to occur about three weeks....and gradually was getting worse.
Its getting worse
Again I am doubtful that its a hardware problem.
Now, I am not even able to open anything on my phone. I keep getting thrown back to the main screen. No matter what I open, what application I am using, it just keeps throwing me back to the main menu.
In addition to that, even when I am not using the phone, it just keeps flashing. I lock it and the screen turns on again. Its like the phone is getting used every second.
I think its a virus. Does anyone know any anti virus solutions for HTC HD2?
Thanks,
Mohit Goyal
i got exactly the same problem - check my photos here http://forum.xda-developers.com/showthread.php?t=716002&page=2
i donth think it is a virus - why? - becase if it so the virus should go when you reflash the rom or flash a new rom - i douubt also about the virus but when install new rom the color issue still existig.
i sent my device to the dealer for repair and i will apdate you about the real reason when i got the answer from the dealer.
however, the same issue happened before to one of my friends and the device was out of warantee - he took it to a repair shop and they told him it is a kind of default in the mother board.
this time we will get dealer answer so lets wait.
thanks
a member in other forum advised me to use the attached cab which solve a similar issue in Blackstone.
but it is too late for me because i returned the device to the dealer
however- other member faced a similar issue and the dealer told him it a default in the motherboard.
Send in for repair......
accessmohit said:
Again I am doubtful that its a hardware problem.
Now, I am not even able to open anything on my phone. I keep getting thrown back to the main screen. No matter what I open, what application I am using, it just keeps throwing me back to the main menu.
In addition to that, even when I am not using the phone, it just keeps flashing. I lock it and the screen turns on again. Its like the phone is getting used every second.
I think its a virus. Does anyone know any anti virus solutions for HTC HD2?
Thanks,
Mohit Goyal
Click to expand...
Click to collapse
Listen to the others... You need to send phone in for repair... My phone use to flicker on and off to the point where I couldn't call or use.... I sent to be repaired and they replaced the mother board, but didn't fix my other problems (phone will not turn off and when u put in battery phone turns on on it's own)..... I would send in for repair.......................
htc contacted me an inform me that the reason was the motherboard
yea its the motherboard isue i droped mind and d screen has changd its colour to yelow blue and sometimes wnt wake up aftr remvng 4m poket.gave it htc repair center they said a socket or conector has a problm whch cnt be repaired and so mothrboard needs to b changed.motherboard cost 8000rupees/190dolars whch is **** expensive for repairing
I had this same problem and read on some other forum that you're supposed to "flex" the phone. So I bended my phone a little (the top and bottom backwards, be careful the screen also has glass in it) to try to get a bit of a curve in it and by god ...it worked!!!!! The screen flickered and then the yellow screen was gone!!! I'm so glad because I mailed Htc two days earlier and I still don't have a response from them. I hope it works for you
Just to confirm... The same thing happen to me its either (A) the cable from MOBO to Screen came loose usually by flexing or bending the phone which can happen in someones pocket. (B) the cable connector came loose by same methods (C) MOBO went bad usually by same methods. Either way one should it in for repairs or crack it open and see for your self.
I got same problem before, it happened when the screen is moist. it looks like there is an absorbent layer behind the screen which got damped. try drying it.....found article to contained the unit in a seal container with rice overnite for drying electronic gadgets, and see the result.remember to take off the battery. good luck.
Well I did it... Broke the screen a couple of weekends ago. Ordered and received a new one. (No problem and not too bad price-wise) Then I ordered the correct screwdriver. That came in yesterday and I followed a couple of tutorials online to take the thing apart. Not too bad despite the teeny-tiny parts. I got it back together and lo-it worked! Actually it took a couple of tries and I reflashed it but then it booted right up. All the apps seemed responsive and life was good once again...
Until I tried to make a call. Then the screen went dark and it appeared that the phone froze up. Called myself from the house phone and discovered that the Aria was dialing, connecting, and sending voice but that I couldn't hear anything on the Aria.
Disassembled, re-set the earpiece, reassembled, called myself again, and I could hear. The screen came on and stayed on, but the touchscreen would not function.
Disassembled, checked all the connections, and reassembled again. The phone appears to work correctly in all aspects until I try to make or receive calls. At that point the screen shuts down and the only way to disconnect a call (or get the screen back) is to pull the battery and reboot.
I tried reflashing the ROM and that didn't work. I'm afraid the transceiver is shorting the screen out somehow but have reached the limits of my expertise.
Any suggestions?
Thanks,
Jerry
I have never had to replace my digitizer so only speaking from what i have read but it sounds like the very small rubber piece that covers the proximity sensor. I have read that if missing or not placed correctly people have had the same problem as you. Just my thoughts
I've replaced my digitizer and I have had the exact same problem. E.Cardo is correct, it is the small rubber piece on the proximity sensor not positioned correctly or not present at all.
Thanks to both of you. The proximity sensor is supposed to be right behind the ATT logo, correct?
I can't wait to get home and try this. I really don't like the backup Cliq Xt... I'll post once I've messed with it.
gdgeorge said:
The proximity sensor is supposed to be right behind the ATT logo, correct?
Click to expand...
Click to collapse
It's hard to see them exactly so I took a picture to show exactly where they are:
http://imgur.com/a/36h8t#ayQhv
It's actually just above the & in the at&t logo, although if you have a replacement digitizer, it might not have the at&t logo on it. If you have trouble seeing it, try looking at it in the sunlight.
To add to what drumist said there as small black rubber piece that goes around the proximity sensor that prevents light seepage and allot of people discard it by mistake when disassembling the phone.
Sent From Deep Within The Rabbit-Hole
Why did you have to reflash? The new screen didn't worked?.
My aria's screen is broken too. I boutgh a new one but It doesn't work. Do you resolve this reflashing? (that's mean applying the new rom version from ATT)
Thanks for your response.
javierarenas said:
Why did you have to reflash? The new screen didn't worked?.
My aria's screen is broken too. I boutgh a new one but It doesn't work. Do you resolve this reflashing? (that's mean applying the new rom version from ATT)
Thanks for your response.
Click to expand...
Click to collapse
The screen or digitizer are hardware they should have nothing to do with the rom. The op only tried flashing the phone to illuminate it is a possible source of the problem. It sounds like you did not install the new screen or digitizer correctly you may need to disassemble and make sure everything is connected correctly and securely. Flashing your phone will most likely not correct your problem.
Sent From Deep Within The Rabbit-Hole
Maybe, just maybe, there are new drivers for the touchscreen included in the rom. I am using cyanogen 7.0.3 without problems, and it works nice with the old screen.
Or the new screen is defective.
I am pretty sure I installed correctly the new screen. Of course the old one is working fine right now.
I requested a new screen so I will wait...
Thanks again.
I read a ton of threads regarding this very common problem, however I was hoping I could find information more specific to my problem.
I bought the Atrix and it had Nottachtrix. A few of the keys weren't working in portrait mode, and in landscape they all work except the word correction bar. I flashed it back to stock, no difference. I recently flashed Neutrino GT, and still no difference (although the ROM itself has improved the phone IMMENSELY). I used a calibration app, seemed to help a little bit when drawing, however the problem keys in portrait mode (U and N), and correction bar in landscape persist.
I noticed that this phone has def. been taken apart, seems to be a small smudge on the LCD and the screws have wear. I assume he replaced the digitizer.
My question is..Can I try the PDS partition fix running the Neutrino ROM, or would this cause issues? OR, does it sound like I should just replace the digitizer? There seems to be a lot of different digitizers for the Atrix on eBay, I worry I might pick the wrong one. Could I open it up and attempt to "fix" the digitizer?
TheFullSpectrum said:
I read a ton of threads regarding this very common problem, however I was hoping I could find information more specific to my problem.
I bought the Atrix and it had Nottachtrix. A few of the keys weren't working in portrait mode, and in landscape they all work except the word correction bar. I flashed it back to stock, no difference. I recently flashed Neutrino GT, and still no difference (although the ROM itself has improved the phone IMMENSELY). I used a calibration app, seemed to help a little bit when drawing, however the problem keys in portrait mode (U and N), and correction bar in landscape persist.
I noticed that this phone has def. been taken apart, seems to be a small smudge on the LCD and the screws have wear. I assume he replaced the digitizer.
My question is..Can I try the PDS partition fix running the Neutrino ROM, or would this cause issues? OR, does it sound like I should just replace the digitizer? There seems to be a lot of different digitizers for the Atrix on eBay, I worry I might pick the wrong one. Could I open it up and attempt to "fix" the digitizer?
Click to expand...
Click to collapse
Its not a PDS problem... you should change the digitalizer or send it to repair.
Aroma Installer With Nowatrix
I dont know about that soto.. Funny coincidence same thing happened to me after running Nowatrix with the aroma installer. my keys are different, letters SZE dont work. Theres a straight line from bottom of screen to top which doesnt react to touch input. Heres the thing though, going back to the aroma installer that "dead zone" line can be moved by calibrating the touch input.. Seems to me what happened on my end was i chose alternate input and then saved the settings.. I know it's only supposed to use the settings within Aroma, but after that my phone has had this "ghost line". Screen worked just fine before using Aroma with Nowatrix.. For a cheap fix i "moved the dead zone as close to the edge of the screen as possible, and use the landscape keyboard at 270 degrees.. Tried the two fixes here on xda, neither worked, but i think the original mmcblk0p3 which btw is in my /dev/block/platform/tegra-sdhci.3 folder , is being rewritten on reboot. Grrr Im so mad, I had just got this tempermental phone running like a charm too.. So just for the record TheFullSpectrum, you can use the calibration gui within the aroma installer to maybe move that dead spot elswhere on your screen to make navigation or selections easier on the touchscreen. or like i said the "rotate phone 270 degree" trick untill someone can think of something to fix this... I wouldnt replace that digitizer just yet Spectrum, or bother opening it.. Aroma did it to me, theres no doubt about that.. Just need to find out now if the damage is as simple as misentered location information from the Aroma calibration gui, that can be reentered or changed back to proper dimensions, or if the calibration technique has actually damaged the screen.. God I hope not the latter.....
I was faced with the same dilemma. I tried the PDS fix and it didn't do anything for me, but I felt as it was free for me to do, it was worth a try. I eventually bought a new digitizer on eBay for ~$45. I have only a few weeks left until I'm eligible for an upgrade on my AT&T plan so I get to sell my phone and get a new one. My advice to you is that if you're anywhere near your upgrade, sell your phone on eBay (as is) and get a new one. You won't make your money back if you install a working digitizer.
Also, I've read that digitizers can go bad at any time. There seems to be an inconsistency in the design process.
Just my 2 cents
EDIT: I was successful on fixing mine but the one I bought didn't come with any type of adhesive or anything so I had to superglue it to the plastic frame. I ended up getting some on the screen and I had to clean it off with acetone. The screen has these ugly stains/marks now that are impossible to remove. It sucks because I was extremely careful during the whole process and I still screwed up. If you end up doing yours, do it in a dust-free environment and be really careful!