Display Replacement - ASUS ROG Phone II Questions & Answers

Hey guys,
unluckily my Display (not the glass) got broken so I have to replace it and also ordered it already. After watching a few teardowns I have two questions:
Do I have to remove the back or can I just warm up the adhesive and take the screen off?
Can I use glue to replace it or do I have to use tape and can I use normal nail polish remover to remove the adhesive residue?
Sincerely

unins000 said:
Hey guys,
unluckily my Display (not the glass) got broken so I have to replace it and also ordered it already. After watching a few teardowns I have two questions:
Do I have to remove the back or can I just warm up the adhesive and take the screen off?
Can I use glue to replace it or do I have to use tape and can I use normal nail polish remover to remove the adhesive residue?
Sincerely
Click to expand...
Click to collapse
You can go through the front, but it definitely would be more risky since all components will still be connected.
I would personally not use glue. Glue is meant to support more rigid materials and the components in the phone are quite fragile. Though you could use very thin electronic glue. Not sure how well that would work.
Regarding the nail polish remover, I would not use that unless the content of water is <10%. You want at least 90% alcohol content for cleaning the adhesive. Your best bet is IPA (isopropyl alcohol). It will clean better and will not risk water damage to any components inside the phone.

So you say I have to do it from the back?
What is the risky part of going through the front?
Because of glue: Can I use any double sided tape I want?

So now I opened the ROG Phone 2 through the back and made the following experiences. And for all those who are wondering the same:
In my opinion you can't go through the front because the display is connected with a flex cable through the middle frame (which is indepentend from the display so the display comes without a middle frame where the components are assembled in like in many other smartphones) to the motherboard. Though there is a cut out in the middle frame for it but the motherboard blocks it so far that only the cable itself can go through and not the connecting port. Maybe you can disconnect the display but not connect the new one without disassembling the motherboard from the middle frame. And that's only possible with going through the back and loose the screws. In additon, especially after a fall, there can be more components be broken as just the display. In this case you can connect the new display and check all the functions before glue it together back again.
Because of the glue:
There is a glue available in two colors called B-7000 and T-7000. One of them is black and the other one is transparent depending on the color of your smartphone. These glues are especially made for smartphones. If you watch the Display replacement videos for the ROG Phone 2 you can see that they are using this type of glue and not double sided tape since it has to be 1 mm or narrower to be able to glue the display with the middle frame again.
For the back you can use double sided tape.

Related

Help i need touch screen replacement guide for htc diamond

Hi i need a touch screen replacement guide for htc diamond
same here, anyone?
http://www.mediafire.com/?jnh4f2ndyzz
@mod: please remove this post if it is not allowed to post such links
http://www.pdacenter.ru/razborka/razbor-htc-touch-diamond/
gmvmg said:
http://www.mediafire.com/?jnh4f2ndyzz
@mod: please remove this post if it is not allowed to post such links
Click to expand...
Click to collapse
check the wiki....points to the same link
Awesome... Thanks
Well i had the same issue and I had to give it to the service center and I got it back after 2 mnths yea i know it's a long time but i guess it was worth it in the end... but looking at how to do it urself I think it's a huge risk.... to even do it....
I've followed these steps and got to the last part. The service manua doesn't explain how to lift the LCD / touchscreen out (it's covered by grey tape). Does anyone know how to do the last steps?
I cant download that manual to see how far it goes but assuming you get as far as removing the 3 screws and removing the chassis plate to expose the rear of the LCD (can see the LCD part number 62H00004-31M)
All that holds the screen in now is adhesive, you can release this by, from the front, inserting an artists pallette knife around the sides and top and gently and progressively levering up to break the bond. Do not do this at the bottom or you will likely damage the flexi.
You now have an assembly which consists of a glass lens with the LCD bonded to the back and the digitiser bonded to the front, it is probably easier in the long run to replace this whole assembly.
To remove the digitiser lift the silver bonding tape and then the kapton tape from the digitiser connector (4 track connector) and de-solder the connector
To remove the digitiser from the front of the glass lens it is beneficial to heat it slightly (around 60 deg C). Then insert the pallette knife between the digitiser and the glass and slice it off - there is quite a lot of adhesive so take it carefully and do not lever as it may break the glass. Once the digitizer is off the glass needs to be cleaned of adhesive. Label removing fluid is good for this but ensure it doesn't get ino the LCD as it will ruin it.
All you need to do now is fit a new digitiser using optically clear adhesive-a tricky job unless you have a pressing fixture to ensure no air bubbles. I've also found that a lot of replacement Digitisers come complete with the glass lens and as it is impossible to remove the old LCD from the lens without cracking, they would seem pretty pointless to me?

[Q] display problems - mechanically loose display

A few month ago i got the Nexus S and was realy happy (still am) with it. A few days ago i noticed the top part of my display (actually the glass which is the front part of the phone) was raised a bit. Compared to the rim the display is raised by ~0.2-0.3mm. If i press the display if sticks back but the adhesive between the glass and the rim only holds for a few minutes and then the sceen comes off again.
I took the phone appart (yeah, warranty gone but i couldn't help it... ) and replaced the adhesive (actually there are 2 adhesive films - one part on the phone's rim and the other part on the glass) the adhesive seemed pretty strong - similar to the new one i've used. Now as strange as it sound the new adhesive didn't help a lot as the issue still remains. As i've seen i'm the only one having this issue, or am i not?!?!! Anyways i'd like to hear Your suggestions on fixing this.
One option would be to heat the glass with a hair dryer or heat gun to warm up the adhesive and then use a clamp or something to provide pressure and reattach both sides.
You might want to separate the display from the motherboard before you do this as I'm not sure how well the motherboard reacts to that amount of heat.
Note that the glass is actually adhered to the digitizer (sensor pad) which is adhered to the display frame. I'm not sure which adhesive is loose in your case but you want to make sure they all fit together in the end.

[Q] Scratched screen- How do I replace it?

The screen on my Rogers HTC Raider is scratched. It is deep enough that I cannot remove by applying polisher. Screen still works but I rather replace the screen as the scratch is visible.
Where can I purchase the screen and replace it myself?
http://www.tmart.com/Replacement-LCD-Display-Screen-for-HTC-G19-Raider-4G_p137438.html
http://www.repairsuniverse.com/htc-vivid-screen-replacements-repair-parts.html
..
Thank you.
tap the thanks button
and good luck
A little advice - I've already replaced the screen on my Raider
Hi, glad someone else is attempting this. I had never replaced a screen in a phone before trying this so for me it was a little hair raising the first time I took it apart. On the back of the phone under the battery cover are 5 screws you need to remove, and one little plastic cover. Under the cover is the connector from the mainboard. Its just a little pop out connection, gently lever it loose before removing the shell to avoid hurting the ribbon.
Once you get this far, flip the phone face-up, and *from the bottom*, gently lever the sides and bottom of the plastic shell away from the screen. Its relatively easy.
Continue working along the edges toward the top until the plastic shell pops free, after that put it face-down again and remove the screws holding the battery holder to the rest of the phone. Pull it up and out to the left to remove it, being careful not to bend the battery contacts as they stay with the rest of the phone. Keep the screws with it, trust me - its easier to remember what goes where this way.
Once you have the battery holder off, put it aside and remove the screws holding the mainboard(s) to the shell. Also you will find three wires with little cup contacts at the ends, gently detach these as well, and when the screws and wires are off, carefully remove the boards. Look closely at the plastic tabs holding them in and you'll see how they come out. When taking them out of the phone you'll need to lift them like you were opening a book - ie. folding them to the right. Underneath are two sockets with ribbon cable connections, one should already be detached - the other can be popped off at this point. If you skipped detaching it at the beginning, now's the time to remove both.
This should leave you with two free boards attached in the middle by a black ribbon. Put them aside and what you have left in your hand is the metal shell, LCD, and digitizer.
NOW..the crappy news. This wonderful, beautiful, powerful, ESPENSIVE phone, is held together by black double-sided tape. Yep. Tape. AND you'll need some more before installing the new digitizer. I ordered mine from tmart as well and it not only comes with the wrong screwdrivers (btw you need a #1 philips bit - VERY tiny!!) but it doesn't come with any adhesive to mount the screen to.
Your new screen should also come with some prying tools, and they are quite handy. The guitar pick one didn't do much but the lever is very handy. You'll need to gently pry the digitizer away from the LCD with this tool being careful not to put too much pressure on the lcd or it might snap. Its only a few mm thick. GO SLOW.. you should have no problems. I've done it a few times now - I'm kinda rough on my toys.
Once you have the part un-taped, its still got the ribbon cable going back behind the lcd. Its connected to a small, thin socket on ther board. You lift a small white lever (remove the tape and save it - reapply it to the new connection) and slide the cable out. You'll need to use your lever again and pry up the lcd enough to slide the ribbon out from behind it. This can be tricky. Again, go slow, be real cautious..the tape is pretty strong. Once you have the panel out completely its just a matter of reversing the process. If you're real careful when removing the original panel, you might be able to reuse the double-sided tape thats in there.. I wasn't so lucky. Mine was covered in glass shards, as I mashed my screen pretty good.
Hope this helps!! I had a rough time the first time, but now its easy for me. I like taking it apart lol..
Let me know how you do! Good luck!
Brian

[Q] change xperia v LCD screen

wondering if there a dissambely tutorial on how to change xperia v lcd screen, just ask anyway, in case anything happen to my phone..
I've done this a couple of times and it's fairly easy. Remove the back cover and 6 screws, Remove the rear plastiic case and unplug the three ribbon cables. Heat the front screen and prise off and remove.
atipene said:
I've done this a couple of times and it's fairly easy. Remove the back cover and 6 screws, Remove the rear plastiic case and unplug the three ribbon cables. Heat the front screen and prise off and remove.
Click to expand...
Click to collapse
I've heard that the phone isn't waterproof anymore after having changed the LCD/Touch. Is it true? Do you use the 3m double sided tape to glue the new display to the phone?
Cheers!
atipene said:
I've done this a couple of times and it's fairly easy. Remove the back cover and 6 screws, Remove the rear plastiic case and unplug the three ribbon cables. Heat the front screen and prise off and remove.
Click to expand...
Click to collapse
i have heard that phone is no more waterproof after replacing lcd
is it true.?
LCD replacement
It would depend on how clean the job you did was. I used the 3M double sided tape and made sure there were no gaps where water could get in. I also used silicone glue once the screen was installed to fill in the small gap between the screen and body to the phone. I would say it was waterproof again, bit didn't test it.
atipene said:
It would depend on how clean the job you did was. I used the 3M double sided tape and made sure there were no gaps where water could get in. I also used silicone glue once the screen was installed to fill in the small gap between the screen and body to the phone. I would say it was waterproof again, bit didn't test it.
Click to expand...
Click to collapse
Once u test it please inform me about it
i really want to know. . .
atipene said:
I've done this a couple of times and it's fairly easy. Remove the back cover and 6 screws, Remove the rear plastiic case and unplug the three ribbon cables. Heat the front screen and prise off and remove.
Click to expand...
Click to collapse
How did you go about heating the front screen? Did you require any special tools to prise it off?
screen
I wont be testing it, I just have faith in doing a good job. You are sealing glass and a 5mm edge, can't be that hard or risky.
The screen was broken, so didn't need special tools or heat, just pullled the old one off.

Broken front glass (& usb port) - replacement?

Hi guys,
has anyone of you tried changing the front glass without digitizer and display?
In disassembly videos I can only see people changing the whole thing.
Also, do you think I can manage to repair the front glas as well as the USB port with just an iron instead of a hot air blower (and the usual tools made of plastic)?
Thanks in advance!
kadofl said:
Hi guys,
has anyone of you tried changing the front glass without digitizer and display?
In disassembly videos I can only see people changing the whole thing.
Also, do you think I can manage to repair the front glas as well as the USB port with just an iron instead of a hot air blower (and the usual tools made of plastic)?
Thanks in advance!
Click to expand...
Click to collapse
I haven't done the front glass on mine yet, but my understanding is that in general you're really better off replacing front glass as an entire unit with digitizer and display. An iron on pretty low through a cloth/towel might well work. It's not just glue that melts, it's a thin strip of rubber gasket material with adhesive (okay, maybe it's thick glue, but it looked pre-formed to me) holding the glass back cover on.
Heating probably helps a bit with softening the stuff, but after the first time you peel it up you won't really need to do that again. I'd recommend picking a corner (say, bottom left as you're looking at the back) and just plan on prying from there every time, so you only have one spot where the plastic gets marred.
Don't spend too much time heating, worry more about having a suction cup tool that you can lift with while you try to work a guitar pick or hobby knife or something in under the corner. Have at least two ready, so you can wedge one in, and work your way around without it just dropping back down on you. You'll probably tear the material a bit but that's okay, just spread it back out evenly around the edge on the glass before you put the cover back on. Also, you definitely should be using a case to make sure it doesn't just fall off in your pocket once you've opened it up a couple times.
USB cable replacement isn't awful, just time consuming. The biggest gotcha is to keep all three of the little gold clips on the plastic "mid frame" ring (that's the first thing you remove that requires screws after getting the back glass up) from fallling and getting lost.
You can PM me if you have any questions about this, I've replaced my USB cable/port assembly a couple times (first replacement was defective). And I'm about to attempt replacing the screen as a whole unit with glass & digitizer on my wife's Z2 Plus, so I'll let you know how that goes.

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