dirt stuck in letters engraved in the ceramic back - Xiaomi Mi Mix 2S Questions & Answers

hello. i'm trying to clean back of my mi mix 2s. my phone is white so it's pretty annoying to have dark spot on the back of the phone. the dirt is stuck in the inscription engraved in the ceramic back of the phone (see pictures ). the inner surface of the thin groove that forms the letters is coarse so its pretty hard to get rid of it. i think the dirt may come from jeans where i put my phone. anyone know how to get rid of this dark spot ? im hopeless :'( [sorry for my English]

Maybe part of the letter fell off and left the underside prone to dirt

since the back is ceramic, you should be able to use organic solvents without risk of damaging it. Id starts with soapy water and a tooth brush. If doesnt come off, is try ethanol or acetone with a cotton swab.

Related

Scratches and dents

As with basically all my other cellphones I convinced myself that I would not drop my Desire S on the road or other killer surfaces, so now that this has happened like 3 times at least, I am left with a few pretty nasty scratches on the aluminium body at the back. Besides dents and scratches not looking all too nice on their own, in this phone's case it looks even worse because it reveals the silver aluminium colour under the paint.
So does anybody know of a way to somehow kinda cover up these aluminium rends ?
meteish said:
As with basically all my other cellphones I convinced myself that I would not drop my Desire S on the road or other killer surfaces, so now that this has happened like 3 times at least, I am left with a few pretty nasty scratches on the aluminium body at the back. Besides dents and scratches not looking all too nice on their own, in this phone's case it looks even worse because it reveals the silver aluminium colour under the paint.
So does anybody know of a way to somehow kinda cover up these aluminium rends ?
Click to expand...
Click to collapse
put in a case, hide it in your pocket or go for the other extreme and scratch all the remaining paint off!
black edding. it works
TatoValverde said:
black edding. it works
Click to expand...
Click to collapse
Do you mean the Edding paint marker?
I have a grey Desire S which I dropped on a tile floor (ouch), left side first. Now it has two 1mm white dots where the metal paint chipped off, so I was looking for a silver permanent marker to maybe cover the white dots.
Have you tried the Edding marker? Does it wear off by taking the phone in and out of the pocket all the time?
If you've used this marker I'm looking forward to your feedback.
Thanks!
I have some lovely scratches and dents on mine. Somehow managed to take off a 1cm patch on the back under the logo; it's not too pretty. Even one of the dents is painful to touch as it is so sharp.
I'm afraid permanent marker will only make worse the current situation of my handset! In the case it goes and stays until it's needed!
Just put it in a case and convince yourself it never happened
Inginerul said:
Do you mean the Edding paint marker?
I have a grey Desire S which I dropped on a tile floor (ouch), left side first. Now it has two 1mm white dots where the metal paint chipped off, so I was looking for a silver permanent marker to maybe cover the white dots.
Have you tried the Edding marker? Does it wear off by taking the phone in and out of the pocket all the time?
If you've used this marker I'm looking forward to your feedback.
Thanks!
Click to expand...
Click to collapse
Sorry, I have a Black Desire S, and yeah, Edding marker works. Just try to find the smallest you can, since the marker on top of the original paint will be noticeable under sunlight. try to stick to the white dots, and good luck!
lol whats the chances of finding this thread, i've always kept mine in a rubber case to try an prevent chips etc, but i removed it the other day to flash another rom and noticed the dust/dirt that had got into the case had made a right mess on the back, so i htought what could i do to fix it,, i chose to just put it back in the case an forget about it but im defo gonna try the black paint pen,, thanks man
meteish said:
As with basically all my other cellphones I convinced myself that I would not drop my Desire S on the road or other killer surfaces, so now that this has happened like 3 times at least, I am left with a few pretty nasty scratches on the aluminium body at the back. Besides dents and scratches not looking all too nice on their own, in this phone's case it looks even worse because it reveals the silver aluminium colour under the paint.
So does anybody know of a way to somehow kinda cover up these aluminium rends ?
Click to expand...
Click to collapse
Perhaps an oil based enamel paint... you may be able to get a small tin from a hobby shop.
Metal paint
Guys, please allow me to brag about how I fixed the two tiny paint chips on my Desire S. :laugh:
As suggested by TatoValverde, at first I wanted to buy a paint marker, but since I have the gray Desire S this became a bit complicated. It turns out paint markers are not really easy to find (in Romania at least), much less if they're silver/gray and it becomes almost impossible to find a gray paint marker with a 0,8 mm tip.
After searching for 2 weeks I gave up the paint marker idea, went to the closest DIY store and bought a 750ml paint can + one thin brush. DIY stores are great because you can find a lot of colors and different shades. And by the way, a paint can costs about as much as a thin paint marker.
Although I tried to pick the closest shade of gray, even the smallest paint dot is noticeable on the phone so I had to put just a tiny amount, let it dry for some minutes, then very gently wipe off some of the excess paint. Then apply again a tiny bit of paint and wipe the whole area, over and over again until I couldn't really notice with the naked eye where the initial chips were.
The good thing is this paint seems to be pretty durable (as I've noticed when trying to clean some stains.. ) and it's water and UV resistant.

WD-40 got inside my phone.

I got a huawei U8800, which for some reason, the creators thought its a good idea to GLUE the factory screen protector to the screen.
So I used various liquids in order to try to remove that glue, the list varies from soap, WD-40, olive oil and some other stuff.
I am not sure, but chances are that the liquid that got inside is the WD-40, which DID clean the screen from the glue, but now the phone is filled with it from the inside, and even if the phone is flipped upside down, THE LIQUID KEEPS GOING UP!
the phone functions, but it looks horrid, EVERYTHING WORKS, but the screen looks like it has a bubble bath theme to it.
what do I need to do? is the phone screwed? can WD-40 dry up?
this is the second phone this month that something has happened to it, the first one was a cobalt with an extremely small ram amount, which caused it to malfunction after several minutes.
wasted $500 on phones this month...
WD40 is better than olive oil inside the phone anyway...-.-
You should try to unscrew the phone and clean it from the inside...

How to clean S View Cover

Hi guys, I just bought my s view cover but there is a big problem for me...I really hate dust and dirty. I really appreciate if someone knows how to clean it, water or something else. Thank you.
Some rubbing alcohol should work. It helps with my yellow cover.
water and a clean smooth cloth should be fine
what about the inside part, the part which lands over the screen? My white one has got dirty as hell which makes the screen dirty as well!!
Vanish cleans the suede inside of the cover. apply, use soft toothbrush to aggetate the dirt and then rinse under cold water, use base of your hand to screed the excess water out and leave it out to dry. I suggest doing it without the phone attached.

[Q] My nexus 4 cam lense popped out.

This morning i found a small plastic square with rounded corners on the floor. Could not for the life of me fugure out what it was. So i put it bit and pieces box. Next thing u know. I was using my phone when i felt an unusual indentation on the back of the phone when answering it.
"Ding". So now how do i get it back on. On close observation it looks like some of the tiny adhesive strip is still on the lense whilst some on the inside of the rim. Tried to re-sit it back but it just falls back out. Dont think i will try glue. I may botch it blurring the lense with my fat uncordinated fingers. So pls any suggestions?

glue for screen ?

Hello,
After changing the screen of my moto G, the new one is no longer stuck and is moving.... I had to remove the original glue (tape?) with an hair dryer.
My question is : with what I then paste the screen?
thanks a lot
Phil77560 said:
Hello,
After changing the screen of my moto G, the new one is no longer stuck and is moving.... I had to remove the original glue (tape?) with an hair dryer.
My question is : with what I then paste the screen?
thanks a lot
Click to expand...
Click to collapse
This is a very annoying problem of the chinese displays that come with a frame or pre-applied tape.
The display+lcd assembly is too heavy to be held by any normal 2-sided tape (3M 300LSE for example).
After hours of checking how the original thing was made it turned out that it has a rubber-like gasket that is glued to the frame, which acts as bonding surface for the 2nd glue used to hold the digitizer to the frame.
These are all my own findings, sadly no pne is discussing this problem anywhere or at least I didn't find any.
I've used a transparent epoxy (65-70% resin ~30-35% oxidizer so the compound hardens slower).Use a wooden tooth pick to apply the glue on the frame, don't put to much of it, just a hair-thin line.
Put the screen on and press it well and be ready to clean off any glue that may come out of the edges. The epoxy is easy to clean until it's set, use isopropyl alcohol 99% or some dry contact cleaner with a cotton cloth or kitchen paper.
The drawback of using epoxy is once it's set, you won't be able to remove the screen from the frame by any viable means.This is not a problem tho, since you can buy the whole assembly, should you need to replace the screen again.
Good luck.
:good:
Thanks a lot for your tip.
I'm gonna look for epoxy and try to do as well as you
Thank a lot once more
same issue
Hi,
Thank you very much for having shared your experience with us .
I have exactly the same issue with my Moto G and I've finally found a way out thanks to you. I would try this but I'm afraid of doing it bad. Should I apply the glue exactly in the border of the display? Do you happen to have any video showing it in detail?
Have a nice day
birikif said:
Hi,
Thank you very much for having shared your experience with us .
I have exactly the same issue with my Moto G and I've finally found a way out thanks to you. I would try this but I'm afraid of doing it bad. Should I apply the glue exactly in the border of the display? Do you happen to have any video showing it in detail?
Have a nice day
Click to expand...
Click to collapse
Hello,
You should apply the glue in the frame, as close as possible to the outer rim and spread it as much as possible on the thin inner lining where the plastic of the frame and the glass make contact.
You can also use universal transparent glue, like JIP or Henkel... etc.These glues are a bit more liquidish and it takes more time to set properly, but they are also more flexible and you can also remove the display with heat, should you have the need to .
Sorry no videos available on this, but with a little effort and reading you'll be fine.
liveroy's advice is great. I've followed it with success, although the screen I bought has the dreaded phantom touch issue (cheap ebay job!) and will have to go back (this issue was apparent even before I glued it to the mid-frame).
Firstly I separated the screen from the mid-frame with two small suction cups, designed for removing halogen light bulbs, on the top and bottom of the glass. This worked well, but I had to use very gentle tugs to ensure I didn't tear the ribbon cable. Because the double-sided tape used was already separating, this was quite an easy part of the job.
I used Araldite 2-Tubes Standard Epoxy, because it has a very long cure time, which allowed me to work slowly. With the screen and mid-frame completely separate and cleaned up, I then threaded the screen's ribbon cable through the hole before glueing. The trickiest bit was putting the epoxy along the frame where the ribbon cable is; to do this I just wedged some folded paper between frame and screen while I layed down the epoxy. I guess I could have just done this bit first and avoided the need for a paper wedge (this was used to prevent prematurely sticking the screen to the frame before all the epoxy's down).
I used the screen's plastic film to protect the screen from the epoxy, and cleaned the excess epoxy with an old bottle of disk head cleaner I found lying about (smelt very alcoholly!) and cotton buds. I used some clothes pegs to clamp the screen to the frame, but I took them off after a few hours. Then I left it for a couple of days. The result was as good as I could have hoped for. I can see a little bit of the dried epoxy in the very narrow trenches between the mid-frame and glass, but this doesn't bother me. Way better than having light streaming through the sides, and it seems like a really solid grip! When in use and getting warm I could still see a bit of lift at the sides, but because it was glued there was absolutely no gap.
Going back to the original need for this fix -
On my phone I believe this is due to a warped, concave logic board, effectively peeling the glass away from the mid-frame when fitted. If it were totally flat then I doubt this would happen. I guess the aftermarket screen manufacturers didn't factor this in when they decided to use "weak" double-sided tape. I've also noticed that, with the new screen in place, the outer back shell of the phone, that you put on last, doesn't quite fit at the bottom like with the old screen - there is now a small a gap where the inner plastic housing is exposed. I think this is because the new mid-frame is straighter than the old, and the old shell has itself bent over time.
Hi,
I'm happy to found this thread. It's the second screen i replace on my Motorola Moto G4 Plus because of this; you can view my comment here : https://www.witrigs.com/oem-lcd-screen-assembly-for-motorola-moto-g4-plus-black#customer-reviews
I will try to use super glue on the top of my screen, hope it'll work. EDIT 20190122 : it worked (be careful to not add too much glue like i did : it was covering camera when pressing !)
Thanks

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