Failed to replace LCD Screen.. Help - Lenovo P2 Questions & Answers

Hello!
I bought a lcd screen (mine is with broken glass but working) for about 120usd from aliexpress and tried to replace by myself. I followed a tutorial step by step, removed Sim slot, opened the back, remove the screen and plugged the new one. I turned my phone on, everything was working (touch, image, fingerprint), but when I put the Sim slot back again, the screen turned to this (see attachment), and even after removing the Sim slot, the screen stays the same way. The old one is still working OK.
I don't know nothing about Eletronics, maybe could be these missing contacts (sponge metal) on the lcd from aliexpress? (the right one). Does it have solution?
THANKS!

:/

our phone has a super amoled screen...that surely is a downgrade, in screen quality and battery life wise. ;S
Either you got scammed, or some contacts aren't connected right. Try again

Are you saying that this screen isnt amoled? It's lcd? Thanks!

The exact same thing happened to me, including the color noise. I bought the screen from AliExpress. After asking someone with a bit more expertise than me, a was told that the displays actually are AMOLED, but they are inherently flawed cheap knockoffs using refurbished components and terrible driver chips, which only support 2 brightness values. My screen stopped working completely shortly after installation and didn't fit properly in the phone. A opted for a return and refund, got the $120 refunded and the postage fees only cost me about $15. I suggest you do the same. I got another second-hand P2 for $150 dollars with a screen intact and switched the screen from it.

Phantoml337 Thank you for the answer! Do you know if there is anything i can do to repair this screen or it wont work anymore? Thanks!

pspbr94 said:
Phantoml337 Thank you for the answer! Do you know if there is anything i can do to repair this screen or it wont work anymore? Thanks!
Click to expand...
Click to collapse
as long as you get an original display replacement or a good alternative, you can repair it as you normally would. Ask some experts, they know their stuff. Otherwise, buy a second hand p2, they often work just fine, flash some newer firmware on it, to make it clean and use it as normal, i guess.

But this fake screen, can I repair it?

Related

[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.

[Q] Ace II Replaced Screen

Hi,
I've just replaced screen digitizer on my gf's Galaxy Ace II, which was run over by a car, but I have issues with it.
The problem is that the upper half of the display doesn't react to touches at all. Well, except for the very upper left corner,
so the status bar can be dragged down, although not 10 out of 10 times. The lower half of the display works without problems.
I was very careful during the replacement procedure and I alligned the digitizer's connector with the line on the motherboard.
I didn't use force at all (except for the disassembly), used no sharp tools and I didn't bend anything at all, so I believe I haven't physically
damaged the screen.
I suspect the unit I received may be faulty, although I highly doubt a cheap non-original screen sent from china could be faulty :laugh:
But before I am marked a fool for trusting eBay, is there anybody with the same issue and possible solution? Is there a possibility it just
needs recalibration, or hard reset?
Any help would be appreciated. I said to my gf I can handle that and don't want to disappoint her
Thanks in advance
Omg! How did your phone manage to run over by a car,!! Give it to Samsung! Don't try doing anything by yourself!
info
hy, maibe this link will hep you
http://www.sweet-apps.net/2012/10/1...el-on-a-samsung-galaxy-ace-2-nfc-model-i8160/
b0g said:
hy, maibe this link will hep you
http://www.sweet-apps.net/2012/10/1...el-on-a-samsung-galaxy-ace-2-nfc-model-i8160/
Click to expand...
Click to collapse
I couldn't find a guide myself, so I had to improvise, however I managed to do it the same way as it was described in the tutorial, except for
chipping the glass parts of the screen off. The problem is most probably in the screen digitizer. I already contacted the seller and he offered
to send me a new screen, however I can't be sure it will be working properly.
But thanks for the link, at least I can be calm that I haven't screwed anything during the process

Replacement screen. LCD is smaller?! Keep missing onscreen buttons.

Hello everyone.
The LCD of my S3 was broken so I ordered a replacement screen on eBay.
It arrived and I replaced it without incident. (It was an LCD + Frame + digitizer assembly)
But after a couple hours I noticed that the LCD is a couple of millimeters smaller on each side.
It is really not noticeable on first sight. The first days I dismissed it because it was something that didn't bug me too much.
But I noticed that I keep mistyping when I'm using the keyboard. Also I keep missing other onscreen buttons and it drives me insane!
I think this is because the digitizer is made for a larger LCD.
First I thought that it was a software problem, but you can see the borders even when the display is off.
I tried taking a picture and you can definitely see it on the left and the bottom border.
http://i.imgur.com/qvkZFFM.jpg
http://i.imgur.com/PgR6gDd.jpg (I turned the brightness to the max here so you could see the borders.)
Should I ask for an RMA? Or am I seeing ghosts here??
Love to hear your thoughts.
That s not an SAMSUNG OEM LCD Display.. Look at capacitive buttons color...
Sent from my GT-I9300 using XDA Free mobile app
If you look at the spacing the Samsung logo at both the top and bottom, there is an extra bit of space and as you rightly said, the bezels on the sides are a bit thicker. If it gives you peace of mind, then go for the RMA, but chances are you might end up getting the same thing. Maybe you could try a different seller? Where did you purchase it from?
RazOne said:
That s not an SAMSUNG OEM LCD Display.. Look at capacitive buttons color...
Click to expand...
Click to collapse
Yeah probably not
The capacitive buttons are the normal white color. In the picture they are not on.
Xander_25 said:
If you look at the spacing the Samsung logo at both the top and bottom, there is an extra bit of space and as you rightly said, the bezels on the sides are a bit thicker. If it gives you peace of mind, then go for the RMA, but chances are you might end up getting the same thing. Maybe you could try a different seller? Where did you purchase it from?
Click to expand...
Click to collapse
This is the one I bought:
http://www.benl.ebay.be/itm/251511330397?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Is there a seller you recommend?
I guess I'm just going to keep using it and wait for the next gen smartphones.
Thanks for the info!
Touch function Not working
Hi,
I am using Galaxy S3 Korean Version (SHV-E210L).
I have tried TraingleAway V2.35 to reset flash counter. But it did not reset flash counter, but damaged touch function. Now my phone display is working, but touch function is not working. I am using OTG cable with Mouse for urgent works.
I have two things which i need answer. Can some one help me.. ::crying:
1. Before i fix this, i need to reset flash counter anyway. But latest versions of TraingleAway are not working for this model and Previous versions from V2.35 is also give massge stating "Are you not using ICS". Phone has Android 4.3. So can some one give me a solution?
2. I want to fix touch problem and i search for digitizer in Ebay. But there are digitizers for GT-I9300, but not for SHV-E210L? Is digitizer for 9300is compatible for SHV-E210L? Further waht is screen lens means? Is it digitizer?
Thanks a lot
conspiracyBE said:
Hello everyone.
The LCD of my S3 was broken so I ordered a replacement screen on eBay.
........
Should I ask for an RMA? Or am I seeing ghosts here??
Love to hear your thoughts.
Click to expand...
Click to collapse
Hi, that's about the price I paid for supposedly genuine (but not) screens on ebay for my S3, my buttons are also not white as mentioned above.
The first screen I fitted went faulty after about an hour, took a while to get a refund, I had to pay postage back.
Second screen cracked after a very small drop, digitiser was OK, bought replacement screen but when changing it (with heat, etc) the digitiser separated from its backing rather than the screen.... maybe me being ham fisted but I think it was a different bonding used
Third screen/digitiser assembly now has a crack running right across it, and I've not ever dropped it! It still works so I'm leaving it alone and buying a new phone this time.
Also I find the paint comes off the frame very easily by taking it out of a hard case or screen mount and mine looks a mess after a couple of months, and the frame joint is obvious and creaks when pressed.
So these screen aren't very good - but I couldn't find a definitely genuine screen for a price that was worth bothering to fix the phone.... I would definitely get a tempered glass protector if I did fit another of these.....

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.

LCD replacement

Hi
I'm one of the unlucky guys that crashed the digitizer...
I order a full replacement screen (lcd+digitizer) and so didn't put so much effort on trying to take out digitizer without break the lcd.
Installed the replacement part, the difference with original one was huge. The repair part was way more purplish/bluish, more dark, with dark contrasts hardly noticeable.
I returned the item and buy another screen, at double price, in a qualified technical service. This latter was supposed to be original (I asked for that an they confirmed). Once installed, the result were more similar to the previous one. Could be a bit better, but still very noticeable difference.
My question is if somebody knows how can I check if this latter screen is original, if I'm missing any procedure on installation (I did shutdown the phone (Vol+ and power) and connected flex, no more) or need some kind of reset to detect a changed screen manufacturer.
I tried also to read panel_id but no luck.
Any hints?

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