Database Users

LCD touch not working?

My Imate 2020 LCD dont function when I tab it, whether soft reset or soft update, there's no response when touching the screen.
What is the trouble? Can anyone please help me?

You could try a hard reset, if it still doesnt work it is probably hardware problem with digitizer.

I see people advertise new LCD's like this. LCD + touch screen, is there a difference? It is as if my screen top has become stiff. Seem like some liquid marks in screen, dont know how that happened. Can that be cause, then what must I do? Thanks for response.

mine stopped working when i pressed it too hard (got a bit enthusiastic with the cleaning), but it started working again 10 minutes later

Touch part of screen for MDA2 for sale.
If anyone wants - I have it - is the new one.
[email protected]

Re: Touch part of screen for MDA2 for sale.
bigfoot said:
If anyone wants - I have it - is the new one.
[email protected]
Click to expand...
Click to collapse
I need it...can u pls confirm the shipping and total cost to India....

found digitizer seller on ebay
i found the digitizer seller on ebay, the only problem is, is there anybody that can teach me how to replace the digitizer ? cos' the seller said that i need to solder the digitizer.
btw, this is the link of the digitizer
http://cgi.ebay.com/OEM-O2-XDA-II-M...ryZ41343QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

cracked screen on my 8125. suggestions?

hi. i have an 8125 and i was painting and fell from the ladder. i wasn't hurt all that much but the the screen on my 8125 cracked and now there is bleeding everywhere inside my screen.
does anyone know if i can replace the screen easily by myself or where i can even get a screen?
i think someone was going to sell me a broken MDA (screen good) and wondering if that screen would work for the 8125.
thank you.

Hi!
There was similar discussion some time ago:
http://forum.xda-developers.com/viewtopic.php?t=51395
Actually I broke my screen too this weekend I ordered replacement from ebay, such as this one:
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=140005879931
I am going to try to replace it by myself according to Wizard service manual. In my case only touch screen is damaged - not LCD, but it seems that these come as one unit. If I will find that these can be separated, I will have spare LCD part. In my case I have O2 XDA mini s - I do not know if lcd is the very same as in Cingular 8125 you have.

theorist said:
hi. i have an 8125 and i was painting and fell from the ladder. i wasn't hurt all that much but the the screen on my 8125 cracked and now there is bleeding everywhere inside my screen.
does anyone know if i can replace the screen easily by myself or where i can even get a screen?
i think someone was going to sell me a broken MDA (screen good) and wondering if that screen would work for the 8125.
thank you.
Click to expand...
Click to collapse
Gutted for you m8. Hope you manage to get hold of something cheap.

Update to my previous post - after much tinkering I was able to replace broken touchscreen of my mini-s.
Some notes:
According to Wizard service manual there are two LCD versions:
p/n 60H00032-00M - LCD Module, (LTP280QV-E01 Samsung)
p/n 60H00037-00M - LCD Module, (TD028STEB1 Toppoly)
It seems that these are not interchangeable but I might be wrong. I was trying to replace my 60H00032-00M with new 60H00037-00M (whole module with lcd & touchscreen), however it did not work - LCD switched on but was all white. Then I managed to separate touchscreen from new module and replace it with my broken one. Seems that it is working now. It is possible to replace just touchscreen but care must be taken not to break it and some very fine soldering must be done.
To theorist - if you want to replace LCD by yourself you should check for exact part number of your LCD and find similar one - that should work.
So now I have spare and useless for me 60H00037-00M LCD Module (LCD only without touchscreen) that probably is in working order as I suppose that it is just not compatible with my mini-s.

In the US, HTC America can fix it. http://forum.xda-developers.com/viewtopic.php?t=49361&highlight=

Qtek S100 Touch Screen replacement

Hi friends,
I've broken the digitizer of my Qtek S100 and I was wandering if it was really possible to replace ONLY DIGITIZER without LCD, since it still works perfectly, just the glass of touch screen is cracked and in the upper area of the display is difficult to digitize.
I read over the net that somebody has separated the two components, and I find plenty of offers for the only digitizer, but e.g. without instruction and adhesive film to put between LCD and Digitizer.
Once for all I'd like to understand if it's possible or not and, in affirmative, if somebody has really done this and if this superboy can explane me/us how to do.
I think there's a lot of Magician/Qtek S100 owners in my same situation, since it's very common to break the touch screen.
P.S. I broke it in the worst way it's possible, since I was trying to pull some air bubble out of the screen protection film...I pressed too much and...that's it. So...BE CAREFUL WHEN DOING EVERYTHING WITH YOUR DISPLAY !!!
Thank you all in advance.

no answers...
Hi, I see that 190 peoples have been interested to my question, but no one has posted any reply... Is it possible that nobody can give US an answer ?

This question should have been asked on the magician accessories thread and not in here...
anyway, if you want a digitizer, buy one on ebay. There's alot of people selling digitizers for the magician.
Regards,
Keeper

Help screen replacement problem!!!!

Hi guys, i followed all the indictaions on the official videos but i think i broke something! I had an HTC hd2 with a broken digitilizer but the screen worked fine. I bought a screen+digitilzer combo and replaced it but it didnt work.
The screen does not show anything (black screen) but the backlight of it is on!
I tought maybe was a problem of that lcd so i tested the original screen (that was working) and it does the same.
What could be the problem??
Please i need help

come onn, anyone ?

please guys, anyone ??

Sounds like a defective lcd to me. I'd try an RMA asap on getting another unit before your DOA warranty (if the lcd has one) runs out.

it's not the LCD. I had a working LCD but a defective digitizer, i bought the lcd+digitizer replacement and now both screens do the same , just the backlight is on. And before i change the screens the original lcd was working fine.
Could it be because the LCD is not correctly pasted into the chassis ? i really don't know what could it be the problem. The lcd is correctly connected to the mainboard. What could i broke in the process?
Thanks connexion2005 for the help anyways, is nice to see someone finally answered hehe!

zeba5 said:
it's not the LCD. I had a working LCD but a defective digitizer, i bought the lcd+digitizer replacement and now both screens do the same , just the backlight is on. And before i change the screens the original lcd was working fine.
Could it be because the LCD is not correctly pasted into the chassis ? i really don't know what could it be the problem. The lcd is correctly connected to the mainboard. What could i broke in the process?
Thanks connexion2005 for the help anyways, is nice to see someone finally answered hehe!
Click to expand...
Click to collapse
If you were not really gental with the internal parts of the phone, more presisly the ribbons that connect each part to the main board you could have cause micro cracks in the copper strips of the ribbons. Look at the closely with a magnifying. glass if possible.

today i was able to sync it literally with no idea of what i was touching. I also figured that the digitizer works , i was able it dial some numbers. The phone appears to work.
So, Backlight is on, Touch (digitizer) also works, but not showing anything on the LCD.
Could it be a mainboard problem ?? I'm trying to use logic because i don't know anything about cellphones and how do they work in terms of components.
Could it be the ribbon ? I dont think so, i have two screens and both of them do the same (backlight on but not showing anything).
I'm clueless!

Don`t panic. Calm down, watch a demolution tuturial. You probably miss smt. Good luck
But it could be a ribbon...

Possibility of replacing digitizer.

Hello,
I have dropped my Jiayu and the front panel is broken, the touchscreen is not responding, but I don't see that the screen is damaged. I've plugged the mouse via OTG cable and I could use the phone in this way.
So my question is could I just replace the digitizer and the front panel, or do I need to replace the whole screen? (where front panel and digitizer is included of course)?
I don't even know if replacing the digitizer is possible due to the fact that it is glued to the screen.

display and digitizer are one part!

But there is a possibility to buy just digitizer.

IF22I said:
But there is a possibility to buy just digitizer.
Click to expand...
Click to collapse
I have successfully replaced displays on 3 S3 already, it's fairly easy,. Replacing the digitizer only might be possible if you have the right (semiprofessional) equipment, but I doubt you will succeed. Try it if you feel sure... I would not.

IF22I said:
Hello,
I have dropped my Jiayu and the front panel is broken, the touchscreen is not responding, but I don't see that the screen is damaged. I've plugged the mouse via OTG cable and I could use the phone in this way.
So my question is could I just replace the digitizer and the front panel, or do I need to replace the whole screen? (where front panel and digitizer is included of course)?
I don't even know if replacing the digitizer is possible due to the fact that it is glued to the screen.
Click to expand...
Click to collapse
I was in the same situation with my Jiayu S3 two months ago, I bought the digitizer (I month wait until it arrived from china aliexpress ) and brought it to two local mobile repair shops...
Neither of them would change the digitizer...both said they could change the whole screen part only as the digitizer is very difficult to change and you need special machines to do it....now im waiting for the whole screen part to arrive...(another month )
So your best bet is to buy the whole screen and change it yourself or in a techie shop...or look for another phone if the 50$ price of the screen doesn't convince you...
Good luck

Will this work? My LCD is broken and the touch is not responding.
https://www.lazada.com.ph/-i230059199-s308593776.html?spm=a2o4l.order_list.detail_image..1ec73e179ySzyF&urlFlag=true&mp=1