How to remove dirt inside windows phone screen? - Windows Phone 7

I have a Microsoft Lumia 520 Handset but i am facing some problem with screen it contains some dirt inside the screen. Anybody knows how to clean dirt which is inside the screen. I didn't find any device or service center also not able to remove this dirt from inside the screen ?

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[Q] Screen replacement - about the adhesive

I bought a screen assembly replacement (next time it will be better to buy it complete with the front housing), everything is fine but it seems that the edge of the screen arent stick that well (especially the buttom edge - where the back button etc).
I cleaned the original housing before attach the new screen, include in the edges and I've tight it before install the motherboard and etc...
Anyway right now I've putted insulating tape with pressure on the edges and all over the sceen (attached to the back cover of the device), playing a movie on highest brightness (to make the screen hot) and put it on case that pressure on the edges
What else can I do? it wasn't lift up (the buttom edge, each time its other edge) everytime but its annoying.
I guess next time (if not buying a housing assembly) I should put another adhesive on the edges of the glass, seems their adhesive is not enough...
or should it be like that at the first?
//edit - I've found a thread that describe the same problem:
http://forum.xda-developers.com/showthread.php?t=1277367
You have three chices:
1) Try to repair the phone, again.
2) Ask in the thread you've linked to how to fix it.
3) Take the device to someone who can properly install the screen.
f-r said:
You have three chices:
1) Try to repair the phone, again.
2) Ask in the thread you've linked to how to fix it.
3) Take the device to someone who can properly install the screen.
Click to expand...
Click to collapse
Well seems like its happened because there is no adhesive at the sides and at the buttom...
I'll try to stick some adhesive on these places without disassembly the screen, only under the glass sides/buttom...
What adhesive do I need? is this ok? http://www.ebay.com/itm/3M-Attachme...707231?pt=AU_Scrapbooking&hash=item5aefa6425f
to do it properly you will need to remove the screen and get a complete new double sided sticker for your screen, the foam in your link will not allow the screen to sit properly flat down

[Q] TABLET LCD fix - help

Hello , my daughter dropped today tablet , after that the screen is white with some lines if u look from like 10 degrees . I tryed remove all tapes and set it again but no luck then i found some tip there is one tape wich is go straight to lcd panel , when i try push it lines go away and screen looks fine but still white.So i have to try set it again . Maybe som1 have tip for me how to remove that tape ? I worry to hang it cause i dont know there is any kind of blockade like for example on motherboard of tablet and damage it by not removing it before , the lcd panel is on some kind of metal case , should i try remove it ?(digitizer is removed for now cause its not glued to lcd), ty for any solutions
LCD PANEL AND DIGITIZER have NO any physical damage (like broken , tears)
EDIT: I removed that metal case from lcd panel ?(so i could see light module and panel solo , but the tape is glued with panel so there is no possibility to remove it. I am worry that some tape can be damaged .
Tablet goclever i72
MichaƂ

Annoying marks after replacing the glass

Hello After i replaced the glass in a local phone repair everything works perfectly but i have a kind of watermark on the screen that i'm able to see in the sun or when the phone is off will this lead to any damage ??

Can Nokia Lumia Screen Replacement Available?

My Nokia Lumia smart phone dropped and is broken on the front screen. My friend told me to purchase a new screen on the internet and have the screen replaced. Is it available for us to fix our smart phone screen on our owns?
Sure, if you can find the correct replacement screen.
Sure, if you can find the correct replacement screen. I replaced my broken Lumia 920 screen myself a few years ago.
There are quite a few YouTube videos about replacing Lumia 920 screens. You can fist watch it and see if that is something you want to do it on your own. But overall I feel it's actually not that difficult. And it's quite cheap!
Things you need are:
1. The replacement screen (and touch digitizer, perhaps). I got mine from Amazon. You can just search things like "lumia 920 replacement screen". Not sure how broken your phone is and whether you need just the glass lens or lens + digitizer. Honestly per my experience, I don't even know how to only replace the glass lens without breaking the existing touch digitizer (if it's still intact). The price is about 10 bucks.
2. Torx screwdrivers. I needed T2 and T5 to open the back cover and remove some small parts.
3. Triangular pry piece. This can help you to pry open the back cover and remove the old screen. I purchased a kit from Amazon. It includes T2, T5, triangular pry piece and some other useful small tools. The price of the kit is about $12. Sorry I don't have enough privilege to insert a link to the kit. But it's called "iHuniu IHN10157 Precision Screwdriver Set with Magnetic and Tweezers Pry Tool Suction Cup, 30 Bits". There're a lot similar items on Amazon.
4. Heat gun. You will need this to unglue the old screen from your phone. I got "Wagner Power Products 503008 HT 1000 1,200-Watt Heat Gun" from Amazon. About $20-$30.
5. You'll also need some adhesive (or glue tape) that can glue your new screen to your phone. Sometimes it's bundled with the replacement screen. But you need to make sure.
Good luck and let me know how it goes!

Question Got Sand inside the hindge

Unfortunately I have managed to get some sand inside the hindge and under the main screen of my Oppo Find N.
Does anyone have any suggestions on how I can fix it? The screen had dead pixels and I can feel the same under the screen.
I have written an email to support but they told me to go to a service centers in China ((
Disassemble and clean... sand is hard and quite abrasive.

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