i just dropped my leo from hand to a flat floor...
it looks fine and only battery cover seperated, is there any built-in tool or others can test my leo?
i am really worry the digitizer of the screen ;-(
Related
Ok so I've had a TD2 for 8 months now.
Had it is a soft rubber case for all its life. But my touch screen has started doing funny things. When I try to scroll the screen jumps back to the previous position and when I try and click on a button it doesn't recognize it.
Then I had a look at the So I thought it was the protective layer on the screen so I removed it only to find that the there is a thin line of oily like fluid under the glass of my phone. I think this is screen delamination.
Has anyone else experienced this sort of thing?
Know how criminal the Cell companies are in my country this will never be under warranty.
Does any have any thoughts for me. I'm going to try take it back. Though I have hardSPL the phone.. so not sure what the right steps are to change it back.
hello.
yesterday i ripped off genuine protective layer too. when tried to scroll, had strange reaction- view jumped in oposite to scroll direction. after longer inspection, under protection film, discovered ?condensated? water, so ripped shield and reattached again. worked for few minutes, and after needed to repeat same procedure again. after few rippofs- edges of film doesn't cling any more, so i trow out this film. without film device works very well, and now i think about:
1. buy cheap protective films in 10-20 packs;
2. buy expensive/very strong protection film (do not remember name, know from advertisement- usa military uses)
3. do not use protection at all.
For weak or two, i'll try working without protection. Working with stylus ~3 hours per day (usualy reading books), without stylus (answering call's, copying files, chating, browsing internet, etc), keeping in pocket without keys .
today discovered that same splashes of liquid without protective film. they where smaller and disapeared when i slightly squized phone sides.
You all have collapsed your screen.
The oily film under the screen is referred to as newton rings.
Search for "Topaz screen replacement".
A quick fix is to stick duct tape to it and try to seperate the layers.
If you have HSPL and wish to return it under warranty, you must flash your original ROM then flash stock SPL, however they will not cover the screen and will charge you for the repair anyway.
Thanks Guys
Well I took it in ... and we'll see.
Just a little bummed I really looked after that phone well... little too expensive to replace every 8 months...
Anyway
Yesterdag I repaired a HD2 from a client.
His HD2 was one month before repaired by HTC because the motherboard was getting to hot and begun a rebootcycle. So HTC replaced the motherboard (i think)
One week ago, my client sat on the side of his HD2 and the LCD cracked (not the glass). No warranty anymore via HTC so he came to me.
So I was going to open the HD2 and I saw many faults during earlier repair (see the attachment).
I replaced the whole LCM, (i've done this repair for like a million times) and tested the LCM and it was working fine.
But when I placed the housing back, the backlight of the screen stops working after pressing to hard on the housing. I think some connections on the motherboard ain't working right. Maybe a short circuit?
Anybody knows what this problem can be?
Again, without the housing, the LCM module is working fine, no backlight problems.
Attachment (very important!):
See the bad report about earlier HTC repairment here:
http://www.touchfix.nl/reparaties/Reparatie HD2 HT033NW05788 27-02-2011.pdf
Nobody that has this problem before?
I'd say check for any loose connections 1st. If the housing itself is causing the backlight function to stop, it could be something more internal with the LCD/digitizer.
I'd say the digitizer must be replaced as a (whole unit together -LCD and digitizer together) as it looks to be damaged based on your point that the back-light does not work or stops functioning when pressure is applied.
By the way how did you repair those brass clips that were bent? Can one find replacements?
Look forward to your reply..
Good luck
xlr8me said:
I'd say check for any loose connections 1st. If the housing itself is causing the backlight function to stop, it could be something more internal with the LCD/digitizer.
I'd say the digitizer must be replaced as a (whole unit together -LCD and digitizer together) as it looks to be damaged based on your point that the back-light does not work or stops functioning when pressure is applied.
By the way how did you repair those brass clips that were bent? Can one find replacements?
Look forward to your reply..
Good luck
Click to expand...
Click to collapse
Yes I replaced the whole LCD and digitizer, its called the LCM (see my first post).
But a strange thing is, that if I press on the battery cover (with some pressure)
it will turn sometimes on..
Any ideas?
Hello guys,
My HD2 was fallen on his screen yesterday. He seems to be in good state but it is just in aspect, the screen don't display anything except white strips and, the touch ability seems not working at all (When I press to do a slide to unlock nothing happens => no vibrations). In the right hand corner, the lcd screen seems to be a little broke.
You could see the problem at this link: http ://img25.imageshack.us/i/imgp0001by.jpg/
Do you have any ideas of causes of this? I have to change lcd screeen and capacitive screen? And it is possible to do it of my own?
Thanks for your answers and if you have any tutorials or other help, I'm grateful.
Darklink88 said:
Hello guys,
My HD2 was fallen on his screen yesterday. He seems to be in good state but it is just in aspect, the screen don't display anything except white strips and, the touch ability seems not working at all (When I press to do a slide to unlock nothing happens => no vibrations). In the right hand corner, the lcd screen seems to be a little broke.
You could see the problem at this link: http ://img25.imageshack.us/i/imgp0001by.jpg/
Do you have any ideas of causes of this? I have to change lcd screeen and capacitive screen? And it is possible to do it of my own?
Thanks for your answers and if you have any tutorials or other help, I'm grateful.
Click to expand...
Click to collapse
The cause is obviously it being dropped. Yes you have to change your screen if you don't want to have a broken one and may have to get a new digitizer. I don't know you so I don't know if you have the skill to do this yourself. If you have a warranty then carry it back so they can fix it, if not (or that's not covered under it), take it to a cell phone repair shop. They should have the equipment to fix it (digitizer, lcd, etc..) and you can pay for the service and equipment there.Hope this helps.
Thanx a lot theonew I try to see that quickly!
Do you have some reference on the web to get this components? A serious website selling this both components?
Darklink88 said:
Thanx a lot theonew I try to see that quickly!
Do you have some reference on the web to get this components? A serious website selling this both components?
Click to expand...
Click to collapse
You could go here: http://www.dinodirect.com/htc-hd2-t-mobile-touch-screen.html and here for lcd (with tools for installation is optional): http://www.smartphonebay.net/LCD-Screen-for-HTC-HD2-p/lcdp-htct8585.htm. I could not find both on one website. Anyways, I hope you can fix your phone.
Ok, to fix my phone it's 200 euros, I'd like to try to fix it on my own and now I'm at this point: http: //img835.imageshack.us/i/imgp0001c.jpg/ and this http: //img59.imageshack.us/i/imgp0002le.jpg/
(Thx to official disassembling video)
Someone have a tips to separate screen from digitizer??
Darklink88 said:
Ok, to fix my phone it's 200 euros, I'd like to try to fix it on my own and now I'm at this point: http: //img835.imageshack.us/i/imgp0001c.jpg/ and this http: //img59.imageshack.us/i/imgp0002le.jpg/
(Thx to official disassembling video)
Someone have a tips to separate screen from digitizer??
Click to expand...
Click to collapse
Well, You always can buy LCD and digitizer from eBay, taken apart or already assembled LCM (about 80-120$ for digitizer+LCD module). You have to be careful which model you buying if you decided to buy LCD and touch apart, both must be for European version of HD2. LCM assembly are compatible for any model of HD2 LEO, I've tested both T-Mobile and EU at my EU version of HD2 and they worked very good.
Separating the digitizer is not a easy job, most cases you have two broken pieces in result, but if you still want to separate them, first thing to do is to heat them to about 60*C (Celsius degree), then separate digitizer from LCD with a sharp-edge thin plastic sheet, i.e. a credit card with sharpened edge. LCD and digitizer are sticked together with a kind of black double-sided scotch tape, it is easy to see it but it is very easy to damage digitizer during this process due to very thin Indium Oxide wires on it that is easy to scratch.
The best thing is to buy fully assembled new LCM and simply replace your old LCM. In addition You nave to remove old LCM adhesive from phone housing to assure proper alignment of your new LCM. It can be removed with ethanol or isopropanol (take a cloth, wet it well with same alcohol and gently rub the grued surface until it will be clean).
Here are the Official HTC HD2 Disassembly/Assembly Training Videos but there all components are new and unused.
My Defy's back panel opened accidentally when submerged in water. So i removed battery and all cards. But since i was out of station i couldn't do anything with the phone. For almost 40 hrs water was there inside my phone. I could see it in between the lcd screen and the outer gorilla glass. Gave the phone to a local repair center. They did something to dry out my phone. Now the phone boots up well, all the function and all the radios too are working.
Problem is,
1) screen shows some signs of water damage
2) Left edge of screen almost the left most 1 cm part does not sense touch (Works sometimes)
3) First capacitive button on the left does not work (works sometimes)
4) Proximity sensor does not work (the area where sensor is located looks empty coz notification LED can be seen from this sensor window. Guess the local repair guy fiddled with it)
So i want to repair all this damage done. Is this damage repairable or should i consider replacing any parts. Would replacing the screen be a good idea? where can i buy this screen and the proximity sensor as well
Thanks for your help in advance.
hello
A friend of my had the same accident and he take his phone to repair an they changed the display and now it is working perfectly...
god luck
rsk_kelkar said:
My Defy's back panel opened accidentally when submerged in water. So i removed battery and all cards. But since i was out of station i couldn't do anything with the phone. For almost 40 hrs water was there inside my phone. I could see it in between the lcd screen and the outer gorilla glass. Gave the phone to a local repair center. They did something to dry out my phone. Now the phone boots up well, all the function and all the radios too are working.
Problem is,
1) screen shows some signs of water damage
2) Left edge of screen almost the left most 1 cm part does not sense touch (Works sometimes)
3) First capacitive button on the left does not work (works sometimes)
4) Proximity sensor does not work (the area where sensor is located looks empty coz notification LED can be seen from this sensor window. Guess the local repair guy fiddled with it)
So i want to repair all this damage done. Is this damage repairable or should i consider replacing any parts. Would replacing the screen be a good idea? where can i buy this screen and the proximity sensor as well
Thanks for your help in advance.
Click to expand...
Click to collapse
Dude since you are in India buying parts has only one solution - ebay ! However, you may try going to Motorola service center and ask them if the parts can be availed! However, if in Delhi you may go to places like Gaffar market. Probably such places exists in your place too.. The local service guy may be able to tell you about it
Thanks a lot. I think I'll replace the touch screen digitizer. That will leave only the proximity sensor to be something about. I dont think we get this sensor as a spare part anywhere.
One more question. Camera shows inverted images in the display. Any fixes for it?
rsk_kelkar said:
Thanks a lot. I think I'll replace the touch screen digitizer. That will leave only the proximity sensor to be something about. I dont think we get this sensor as a spare part anywhere.
One more question. Camera shows inverted images in the display. Any fixes for it?
Click to expand...
Click to collapse
Instal camera 360 and check, there is a setting in advanced> revise direction and anyways its better than stock!! If u don't find it in market, find it http://update.camera360.us/Download.aspx?id=1149407here
Sent from my MB526 using XDA
rsk_kelkar said:
Thanks a lot. I think I'll replace the touch screen digitizer. That will leave only the proximity sensor to be something about. I dont think we get this sensor as a spare part anywhere.
One more question. Camera shows inverted images in the display. Any fixes for it?
Click to expand...
Click to collapse
Did you get any solution for the Proximity sensor?
I´ve got the same problem. Seems like it´s on the motherboard and cant be replaced. Is it true?
Hello to all my guys HD2 after some months of inactivity, yesterday I turned back and I found the surprise ugliest in the world, the touch does not go, can you tell me what can I do? to make it work again?
EDIT: if I hold the touch screen floor of 1 inch from the shell of the phone the touch and that it works beautifully.
EDIT 2: I tried it with the tester, and if I measure the frequency of current flowing from the motherboard to the screen with DCV 200 and 0.29 so it's not a motherboard problem (or rather, it seems to me that it is not)
check digitizer connections & lcd ribbon to mainboard & if all look ok & reseating them makes no difference to digitizer function then expect new digitizer is needed.
Not expensive & also very very common for digitizer fault on HD2 ...