Develop Bugs

[Q] Broken Screen

I recently replaced just the broken glass screen on my evo. When I turned it on now, the screen is all black now. I hear it still working, I hear SMS and phone calls, but cant see anything. I didnt replace the entire LCD just the clear part. When I was prying the clear screen off, it was sticking to the lcd, which also was cracked. So I got the screen off but the other part came with it. I dont know if it was connected to the LCD and it was broken off or if its ok seperated. Its just the dark looks like tinted glass that goes directly over the LCD and under the clear screen (digitizer). So, can anyone tell me if maybe I damaged the LCD screen.
Thanks in advance.

So before replacing the glass/digitizer, the lcd still worked fine? Based on your description it sounds like the lcd. You may just have a loose ribbon connection...have you tried redoing the ribbons?

I'm about to dive into the same mission. Thinking twice about it now.....

Yes the glass was broken for about 1 month but it still worked fine the LCD was working. I've tried reconnecting the ribbons various times also tried connecting the old glass digitizer, but still the same result. I'm not sure if that tinted screen was part of the LCD and is now broken or if I somehow damaged something else when I was connecting it.

rugedraw said:
I'm about to dive into the same mission. Thinking twice about it now.....
Click to expand...
Click to collapse
to tell the truth changing just the glass is definitely the cheapest route, but from what I've read is more difficult than buying the whole replacement LCD. I paid $25 on eBay but the whole LCD is closer to like $75.

Michael61182 said:
to tell the truth changing just the glass is definitely the cheapest route, but from what I've read is more difficult than buying the whole replacement LCD. I paid $25 on eBay but the whole LCD is closer to like $75.
Click to expand...
Click to collapse
So you mean it is easier to purchase a digitizer and LCD that still connected as one piece (http://www.globaldirectparts.com/Sprint-HTC-Evo-4G-LCD-p/htc736815.htm) as opposed to doing the digitizer or LCD individually? If I went that route I would just pay a 3rd party cell phone repair shop to do the work for 100 bucks...then you can hold someone else accountable.
I found the LCD here for cheap: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=250782149841&ssPageName=STRK:MEWNX:IT
Supposed to arrive tomorrow so I will find out if the lcd is indeed the problem

thanks for that link, I may have to try that.

Well, I'm an idiot

Hey everyone,
Just yesterday, I managed to somehow do this : http://dl.dropbox.com/u/62874133/IMG_20120815_022135-1.jpg to my phone. However, the phone still registers the touch inputs even on the crack ( see : http://dl.dropbox.com/u/62874133/Screenshot_2012-08-15-12-21-48.png ). Does this mean I just need a new lens as found here : http://www.ebay.com/itm/Black-Front...ltDomain_0&hash=item53ee3cff34#ht_1596wt_1165 ? Or do I need a new digitizer as found here : http://www.ebay.com/itm/Frame-LCD-T...000?pt=LH_DefaultDomain_0&hash=item3cc82f3618 ?
Thanks so much.

ohhh that sucks!!
I got my screen broken too and like yours touchscreen was still working. I had to pay around $40 to the local repair shop to replace it.. i think new lens will be good enough for you.. but before you buy, go to a repair shop for checking i guess

shahadat said:
ohhh that sucks!!
I got my screen broken too and like yours touchscreen was still working. I had to pay around $40 to the local repair shop to replace it.. i think new lens will be good enough for you.. but before you buy, go to a repair shop for checking i guess
Click to expand...
Click to collapse
I went to 5 repair shops and they said that they would need to change the entire thing so it would be around $190. Which shop did you go to? The touchscreen works fine, so does this mean that they are wrong?

If I'm not mistaken the "display" is glued to the digitizer, basically the glass is the digitizer. If you do plan to separate the screen from the glass I would be extremely cautious while doing so. As one mistake can scratch the display.

The Glass, digitizer and screen are glued together, afaik this is what the "super" means in AMOLED.
You might be able to separate them, but I don't know of anyone who had managed to.
Tbh your best bet is to replace the whole unit

Separating digitizer from glass would be plain hard,but your digitizer is still in one piece.you could try it,but it would be hard and you need to be very careful.if you suceed,buy just the glass,if you break the whole thing,pay for the total replacement,you end up with the same thing.
Sent from my Galaxy Nexus using xda premium

Yes they are glued and you have to buy the set. When they get calibrated together its then set. Separating them gives the chance that you may not line up where you touch and that same point on the display.

Thanks so much for your replies!
Well, considering the fact that a new Galaxy Nexus is $300 at a local store, I'll pass on getting the new digitizer + lcd panel. Has anyone tried taking out the LCD and putting a new one? (Like this : http://www.ebay.com/itm/Black-Front...6256&pid=100011&prg=1005&rk=1&#ht_1290wt_1165 )? Does anyone know if it's still possible? I'd really like for this phone to be in perfect shape :/

Another Cracked Screen

Joined the club this morning unfortunately. My touch screen still works, so like many, I just have to replace the front part.
I've read this thread almost in its entirety, but nobody mentions having any success. Has anybody tried replacing the screen themselves? Does anybody know if you can use a blowdryer instead of a heat gun?
Also, where are most people buying replacements? I see the one from China, but I'm a little wary of those so considering this: forum.xda-developers.com/showthread.php?t=2617614
I've replaced laptop and mobile screens in the past (back in the HTC 8525 days), but not sure if this is out of skill-set. Would really appreciate some input.

scopefield said:
Joined the club this morning unfortunately. My touch screen still works, so like many, I just have to replace the front part.
I've read this thread almost in its entirety, but nobody mentions having any success. Has anybody tried replacing the screen themselves? Does anybody know if you can use a blowdryer instead of a heat gun?
Also, where are most people buying replacements? I see the one from China, but I'm a little wary of those so considering this: forum.xda-developers.com/showthread.php?t=2617614
I've replaced laptop and mobile screens in the past (back in the HTC 8525 days), but not sure if this is out of skill-set. Would really appreciate some input.
Click to expand...
Click to collapse
There is a video guide on youtube on disassembling the tablet and replacing the front panel. Its by LE55ONS I think is the uploader .Check it out.

filchi756 said:
There is a video guide on youtube on disassembling the tablet and replacing the front panel. Its by LE55ONS I think is the uploader .Check it out.
Click to expand...
Click to collapse
His seems to be for the regular 10.1, not 2014. Same process?
Edit: Realized I foolishly posted in the wrong board. Reported the post.

scopefield said:
His seems to be for the regular 10.1, not 2014. Same process?
Edit: Realized I foolishly posted in the wrong board. Reported the post.
Click to expand...
Click to collapse

I recommend you should not try to do this yourself but instead send it to a prof.service. you could find them on Ebay. You should only do it yourself if you replace the whole screen assembly.

buhohitr said:
I recommend you should not try to do this yourself but instead send it to a prof.service. you could find them on Ebay. You should only do it yourself if you replace the whole screen assembly.
Click to expand...
Click to collapse
How hard is it? I bought the screen for 40 on eBay (US) and am close to buying the materials (heat gun, replacement kits, pry, etc.) I've seen some tutorials on YouTube and just seems to take some patience and perseverance?

scopefield said:
How hard is it? I bought the screen for 40 on eBay (US) and am close to buying the materials (heat gun, replacement kits, pry, etc.) I've seen some tutorials on YouTube and just seems to take some patience and perseverance?
Click to expand...
Click to collapse
Someone did replaced the digitizer and the screen didnt worked. So good luck.
I also did cracked mine screen, but I took it to service repair and costed me 285US.
Only positive, is the new replacement screen doesnt have backlight bleeding like mine old one had and was very annoying as hell.
This is first ever big LCD screen that doesnt have any backlight bleeding of all i owned.

dt33 said:
Someone did replaced the digitizer and the screen didnt worked. So good luck.
I also did cracked mine screen, but I took it to service repair and costed me 285US.
Only positive, is the new replacement screen doesnt have backlight bleeding like mine old one had and was very annoying as hell.
This is first ever big LCD screen that doesnt have any backlight bleeding of all i owned.
Click to expand...
Click to collapse
That's way out of my range unfortunately. What are these repair people doing that we can't do?

Any other last thoughts? Should be getting my replacement screen this week.

scopefield said:
Any other last thoughts? Should be getting my replacement screen this week.
Click to expand...
Click to collapse
If you don't know I tell you, the screen is glued to the digitizer with UV glue and you need a special glue machine to do that. Any other methods like tape, glue strings, glue kits ...what ever, will not work the same way, air and dirt will get in between and you will see mark and bubble all over the screen in the long run, plus the touch/Spen may not even work right any more...So good luck. It's may cost you more but, if you went through all the headache and at the end you still have to buy an assembly...mute point and even cost you more...

scopefield said:
That's way out of my range unfortunately. What are these repair people doing that we can't do?
Click to expand...
Click to collapse
They dont change the digitizer only and whole LCD+digitizer frame. None of repair service would change just the digitizer, too much work and very difficult to do it.
Repair cost only 50US and lcd+digitizer frame cost 235US. Looking around the web, its cost around 210SUS LCD + digitizer frame.
After I read that someone failed to replace only the digitizer, since they are glued together and decided take it to repair service instead.

LCD or Digitizer?

Hello everyone, So I recently bought a Nexus 7(2013) about two months ago, It's a great device and for $229 I can't go wrong with it.
But recently I was using it for reading a book in bed and it dropped from the side of my bed (about a 2 feet drop) I picked it up and to my surprise there was a hairline crack at the lower right edge of the screen and most parts of the screen are not responding to touch but there aren't any flaws with the display . I went to ebay and checked replacements, I saw two different things an LCD screen(about $40) and a digitizer(about $20), There are also LCD+Digitizers for about $60. What I want to know is should I replace the digitizer or the LCD or both? also are they easy enough to do by myself or should I leave it to an expert? Thanks in advance

Seems like it's just the digitizer. A broken LCD wouldn't display properly.

nhizzat said:
Seems like it's just the digitizer. A broken LCD wouldn't display properly.
Click to expand...
Click to collapse
So should I order just the digitizer? cause those are a lot cheaper than the combos

I wouldn't do that. The glass is glued down and is almost impossible to remove without breaking the LCD. Lots of work with a heatgun or hairdryer and trying to cram plastic cards in between to get them loose. It is very stressful on the parts. Best to buy the entire unit and put your broken one on ebay. I've broken two similar units this way.

Screen broken:(

Hello
Where may I a replacing screen for my Le Max 2? It has just fallen on the floor and is broken even though the touch screen is still working
thanks

Hope this helps. Check the store feedback before buying.
http://www.aliexpress.com/wholesale...030452&SearchText=le+max+2+replacement+screen

Good to know it can be done and there are spare parts around.
Always thought it was fatal with these newer "design over everything" phones.

neo299 said:
Hope think is helps. Check the store feedback before buying.
http://www.aliexpress.com/wholesale...030452&SearchText=le+max+2+replacement+screen
Click to expand...
Click to collapse
Thx for your reply. Can you say which lcd screen is made by LeTV or is there an LCD screen which is made by LeTV? Thx

I don't know. Perhaps someone else on the forum has that information. I think they sell original screens but it's best you contact the sellers directly before ordering.

lcarrere said:
Hello
Where may I a replacing screen for my Le Max 2? It has just fallen on the floor and is broken even though the touch screen is still working
thanks
Click to expand...
Click to collapse
Try Le TV service centre ????

Hi!
Any update since October? I`m facing the same issue. I have googled a bit and found some complaints related to LCDs from Aliexpress claiming that they are no so bright and blurry, sometimes with white spots.
I have also find only a glass replacement https://www.aliexpress.com/item/5-7...lgo_pvid=aec8908f-0e28-4202-a650-ab20f3981970
of a glass with digitizer: http://www.ebay.com/itm/for-LeEco-L...966586?hash=item58e23ffdba:g:z4wAAOSw-kdXxPkl
But... also a lot people claims that the LCD is almost inseparable from glass... Do anyone have an experience with only glass replacement?
I found a local service that claims to be able to do that.. but I do not know whether to trust them not destroy the LCD. The said, that they do not have an experience with Le Max 2 but with other phones.
Thanks

xjack03 said:
Hi!
Any update since October? I`m facing the same issue. I have googled a bit and found some complaints related to LCDs from Aliexpress claiming that they are no so bright and blurry, sometimes with white spots.
I have also find only a glass replacement https://www.aliexpress.com/item/5-7...lgo_pvid=aec8908f-0e28-4202-a650-ab20f3981970
of a glass with digitizer: http://www.ebay.com/itm/for-LeEco-L...966586?hash=item58e23ffdba:g:z4wAAOSw-kdXxPkl
But... also a lot people claims that the LCD is almost inseparable from glass... Do anyone have an experience with only glass replacement?
I found a local service that claims to be able to do that.. but I do not know whether to trust them not destroy the LCD. The said, that they do not have an experience with Le Max 2 but with other phones.
Thanks
Click to expand...
Click to collapse
If you can get the fast delivery, then you can give it a go. Although it's a risky operation,it might be alright in the end. The service should have some experience if they say that for other brands/phones they have succeeded. It might be ok, but always keep in mind that something might go wrong. And it's not worth waiting 2 months for the glass and another 2 for the display.
Edit: you can google the process and you will see how it's done for other phones. They need to have special devices.

valy_cta said:
If you can get the fast delivery, then you can give it a go. Although it's a risky operation,it might be alright in the end. The service should have some experience if they say that for other brands/phones they have succeeded. It might be ok, but always keep in mind that something might go wrong. And it's not worth waiting 2 months for the glass and another 2 for the display.
Edit: you can google the process and you will see how it's done for other phones. They need to have special devices.
Click to expand...
Click to collapse
Thanks for such a fast reply. I already did https://www.youtube.com/watch?v=cRqSyZk1SOU It seems to be very tricky. I have relatively fast delivery about 2-3 weeks so I`ll give it a try with only a glass an digitizer http://www.ebay.com/itm/for-LeEco-L...966586?hash=item58e23ffdba:g:z4wAAOSw-kdXxPkl.
I`ll write a review after the whole process is done for future reference

Very difficult. They make it look easy on youtube. I attempted a glass only repair on a nexus 6. You have to have correct amount of heat, and the LCD is very fragile. Too much heat will damage the display, but you need enough heat to soften the loca glue to be able to separate the glass from the lcd.. I even had a scientific dry bath at my disposal to get the right temp.. Not worth a home repair attempt IMO.
Cost of the le max 2 is just the reason I bought this phone (vs a $600+ device) and put on tempered glass from Ali express for less than $2. Will you consider replacing your phone for $200?
My wife broke her tempered glass protector twice on the max 2. Easy fix, just replaced the tempered glass cover. I'm just saying I learned the hard way, on a more expensive Nexus 6. I wasn't aware of tempered glass protectors then. Even after destroying my lcd (by trying a glass-only repair) and ending up buying the lcd+glass assembly, I still didn't get the phone's frame tight with the display assembly to make it acceptable.

I tried to repair lcd once for another phone. It took me 1h just to disassemble the phone, and half an hour more to try to carefully separate lcd from digitizer. I failed and then there was no point spending another hour puting the phone back together and had to throw all those tiny parts to the garbage. Think about this before you try.

Home repairs of such kind are a no go. This is why I encourage him to go to the repair shop where they do that kind of repairs to the screen. They do have a special heated plate with temperature adjustment, a vacuum device that eliminates any bubbles between the lcd and glass, etc. Also do note that not all the repair shops are doing this. Most of them are collecting phones for the specialized shops and charge an extra fee.
In conclusion, this kind of repair is not for everybody, and it would be best done in a specialized repair shop. For reference, check the following video:
I know it's written in romanian and for an Allview, but I guess that most of the things are understandable to get the idea of how complicated the whole process is for any home attempt.

So, after a month in repair center I have my phone back. The screen is an original one with digitizer changed. Between digitizer and screen there are some bubbles, buttons are switched, like back is on a left instead of right and the bugged issue... They are very undeterministic and do not always work and sometimes they work without even touching so... Apps are switching and so on... I needed to disable them and use gestures instead.
The repair was about 40USD and digitizer 15 USD... It is hard to say whether it was worth it or exchange the complete screen.

Hello, please help me.
I live in MAYOTTE, I have to order a new screen. I do not find any vendor who delivers in my country.
Mayotte : https://goo.gl/maps/m62kwSK7yC92

raphimor said:
Hello, please help me.
I live in MAYOTTE, I have to order a new screen. I do not find any vendor who delivers in my country.
Mayotte : https://goo.gl/maps/m62kwSK7yC92
Click to expand...
Click to collapse
I'm the owner of the repair shop. I can take care of this phone, but I'm living on the other end of the world. Is there any career that can deliver something to you from Europe? I would like to make a video tutorial how to repair this phone, but mine one is working so there is no sense in repairing working phone...

CrazyPonkeyMen said:
I'm the owner of the repair shop. I can take care of this phone, but I'm living on the other end of the world. Is there any career that can deliver something to you from Europe? I would like to make a video tutorial how to repair this phone, but mine one is working so there is no sense in repairing working phone...
Click to expand...
Click to collapse
Yes of course. I can receive a parcel from europe thanks to CHRONOPOST

raphimor said:
Yes of course. I can receive a parcel from europe thanks to CHRONOPOST
Click to expand...
Click to collapse
I can personally recommend this vendor. https://www.aliexpress.com/item/For...32820735893.html?spm=a2g0s.9042311.0.0.xEXMor
Replacing the screen + digitiser on this model is pretty easy provided you have access to a hot air gun. Took me about 15 minutes and I'm in NO WAY a pro. For the price of a new screen I definitely wouldn't attempt a digitizer-only repair.

mikeysteele said:
I can personally recommend this vendor. https://www.aliexpress.com/item/For...32820735893.html?spm=a2g0s.9042311.0.0.xEXMor
Replacing the screen + digitiser on this model is pretty easy provided you have access to a hot air gun. Took me about 15 minutes and I'm in NO WAY a pro. For the price of a new screen I definitely wouldn't attempt a digitizer-only repair.
Click to expand...
Click to collapse
Wow.... That's cheap enough to order one and have it just in case.....
Thanks for the link

I have brought this one.
https://www.aliexpress.com/item/Gra...32799506808.html?spm=a2g0s.9042311.0.0.HsyGUO
And I can say, It's same as the original one in every detail(Even production date so close). Replacement is very easy with tool that came with screen.
BTW, You have to buy glue(B6000,E7000,T8000 or whatver) for fix it in place.