8525 shutting down on its own - 8525, TyTN, MDA Vario II, JasJam General

guys - severe problem here
had my 8525 for 2 years or so and have had it insured thank goodness - two trips to the shop have been done already, one for the RED LED problem that i thought ruined my device.
now out of the blue yesterday the phone started shutting off on its own. seemingly randomly, at no specific times, it will just turn off, as if i held the power button down for 5 secs and hit ok.
it will only come back on if i hit the soft reset button or hold the power button and then it reboots. it is making life very frustrating as i'm missing calls and messages often because i have to constantly watch for the green LED to be on to know that the phone is still working
i have three accumulated three batteries over the years so i know thats not the problem, it occurs with all three.
anyone suggest anything before i send it back in? not excited to pay another deductible as i've already doubled the price i paid for the phone in insurance fees!!

My advice would be to do a complete backup, and then hard-reset. Assuming that the issue disappears after the HR, then restore from your backup. Hopefully, you will not restore the issue as well. If you do, then HR again, and DON'T restore from the backup ... install everything fresh.
HTH,
-pvs

There have been a few reports that the battery contacts can become less firm against the battery - causing random switch offs. This was easily solved by having a thin strip of card between the battery and the casing on the side opposite the contacts. Thus pushing the battery a little more firmly against the contacts. (Also make sure the contacts are clean)
Something easy to try at least.
Remember to search - here's one example:
http://forum.xda-developers.com/showthread.php?t=315591
Mike

thought of that halfway through the day today when i was fidgeting with it and realized there was a little bit of play in the battery compartment. actually put a thin piece of paper on the opposite side of the contacts and the phone has stayed on for an hour so far!!! sure hope that was the fix - would make me pretty happy - keeping my fingers crossed!
i had done a hard reset last night hoping for a fix but to no avail. thanks for the suggestion though.
the weird part is no jarring or dropping took place so i am surprised this issue arose out of the blue??
thanks for the help - and i did search but will look more thoroughly in the future

Hope it works long term - I wonder if thin paper is enough, we'll see.
Sorry about the search comment
Cheers
Mike
the weird part is no jarring or dropping took place so i am surprised this issue arose out of the blue??
Click to expand...
Click to collapse
Well, those spring contacts can get a bit tired and maybe a little oxidised and they loose the spring in their step - a bit like me really. I'm stuffing in the cream cakes however not slips of paper but I still randomly switch off from time to time, in fact more and more often!

haha - yea i suppose same goes for me!
however it stopped working =\ worked for about an hour and a half then i bent down to pick something up with phone in pocket and it died. seems like slightest movement would make a difference, but then later on it died at my desk again =\ thought i had found the culprit too
on the gold prongs, on the phone part, there is a tiny bit of evidence of melting on the black plasting holding the prongs. on either side of the black plastic where it meets the green board of the phones interior, there is a silver weld. on one side, it looks like the black plastic melted a bit and the silver weld is barely visible. the plastic is rough and not the same edge as the other side. that's the only noticeable difference
thought i had found a quick fix, but i suppose the last option is the old $50 deductible for the third time =\

Mmmm.. not good. However it seems it is a contact problem and there have been reports of that complete battery contact assembly coming off. Some have been successfully re-soldered, but in one case the contact was broken inside the mult-layered board.
I'm slightly puzzled about the melting - almost as if someone has previously been re-soldering it. (seems a little improbable that a poor contact at that ampage could cause enough heat to melt it - but I could be wrong)
Mike

mine was doing this and nothing fixed it apart from a reflash, its been working fine since i reflashed two days ago
hope this helps

Related

8525 White Screen of Death - Is there Hope?

Ok so I have the fabled white screen issue on an 8525. When it first occurred I searched and read all the write ups, decided I had the ribbon cable issue. Took it apart and simply unplugged and replugged the ribbon cable with great results, no more white screen.
I repeated once when it came back after being bumped around, again with positive results...but this last(3rd)time instead of it working I now get white screen 95% of the time. I re-notched the sliders the first time, and last time.
During the 5% it works I noticed the charge light would correspond to it going white.This never happened before...
Example:
When OFF - Connect charger, Red light for 1 second, then nothing=White screen from power on
When OFF - Connect charger, Red light for 1 second, then orange charge indicator = normal startup
When ON and Working - Connect charger, no light, no charge - reboots to white screen
When ON and Working - Connect charger, orange charge indicator, reboots normally.
There is no heat or noticeable pressure on any parts, everything seems to fit normally.
It does boot normally with screen white.
Any ideas? I really don't want to give up on this thing, is there any hope? or just ebay it for parts?
Thanks
-Nick
same problems here, if someone could just tell me what parts to order, cause I have no warranty (ordered over ebay). I tried both the instruction that has chinese fonts on the page , and other from R&R, no luck, white screen all the way..
I had the WSOD and took it apart and reassembled a few time. The 3rd or 4th time the screem came back, but now it is shifter to the right around 1/4" or so. I mean there is just white along the left edge, then the normal screen/color starts and is cut off on the right.
Does anyone know how to correct that, is it related to the same flex cable or is there something else I disturbed?
mine will fade to white.. then i just push the power to put it in standby, then push power again to wake it back up and back to normal.. it rarely does it but still annoying...
If You Ordered From At&t
I had this problem about 2 weeks ago!!!!
I thought it was a fluke!
Anyway, walked over to 43rd and Lexington (NYC FOR THOSE WHO DON'T KNOW THAT MANHATTAN IS THE CENTER OF THE WORLD)
and they gave me the EXCHANGE HOTLINE for at&t.
I called them up, told them my screen is fading to WHITE and the lady sent me a new or referbished phone.. i dont even know.
Just so you know, i ordered my phone on AMAZON with a new activation. its covered under the MANUFACTURERS warentee for a full year from the date of purchase... so is the REPLACEMENT PHONE... but not from the date of replacement, just the date of purchase.
did anyone get deeper into this yet? I got a 8500 (need those without camera) from ebay USA, already with white screen. After reading here, that this is mostly an issue with connectors, I bought it, disassembled it and reassembled it, though still white. Should I give the contacts a treatment with contact-spray? (there's a tuner spray that doesn't leave residues) Or is there something broken within the ribbon cables? Seller said it has been dropped (but he also said, he didn't want to open it, while it clearly has been opened, one screw missing and warranty seal gone). It ssems to boot up normal otherwise, I hear a sound after the boot process, so probably this isn't a software issue?
Edit: another thing I noticed: When I run it without any keyboard connected at all, it's also white. I then connected the dpad again, and I could see a hint of the at&t logo in the lower part of the screen. When I pressed around on the back of the dpad a bit, all LEDs would go on/off... Sound to me like the dpad has gone bad, possible?
Edit II: Got it. Using a 20x eyeloupe I found that the PCB of the DPad is broken under the little chip on it. Now I just gotta find a dpad here in germany, but I assume those Hermes' are all equal...
hello
where can I get manual (if there is one) for disassembling hermes. link in wiki does not work.
thanks
this worked good for me
http://inuchanbt.blog54.fc2.com/blog-entry-100.html
Anyone know if this applies to the 8125 as well? I've got a flickering white screen. I had dropped my phone a few weeks back and cracked the LCD. Replaced it with an OEM LCD - it worked fine for about 2 weeks and then just suddenly went all white. Phone still works, I can still get calls - just can't see who is calling.
I don't recall that the wizard had the same problem... Though from a logical point, it seems that there is an issue behind white screens and the thumbpad being responsible for it, so it may well be the same thing. Perhaps just disassemble the wizard (there should be a howto too) and check if theres a similar connection from mainboard to thumbpad circuit.
Is there a disassembling manual for a imate k-jam that anyone knows about?
Here's a website with a video manual i found useful...
http://viralelectronics.com/category/howto/page/2/
Figured out the problem...
The only reason I figured out the screen goes blank is because the motherboard loses connection with the screen when you slide the keyboard out...try this out and see if the screen comes back...
put the screen on sleep mode (no white screen)...then slide out the keyboard and tilt it a little hard after pressing on the screen and put the power on. if it doesnt work try again it might take some pressure and power to make it work...be careful not to put too much power but as far as I went, it's a very sturdy cell.
alternately, slide out the keyboard in sleep mode, and press all the buttons really hard and then try to press the power button (press more towards the space bar because that helps)...if any of this works and the screen comes back on even just for a second...follow the following
Go back to the person who gave the link to the site with opening the HTC instructions and follow through and clean the whole phone up from dirt around the screen and such...you dont need to put those rubber things or whatever it says to put on the screen...then when you are putting it back together, press hard on the wire connecting the touch screen to the motherboard. I suggest sealing it with a good tape...and then you are good to go! I did it but it had a few glitches...the screens contrast sometimes goes awry but it is still visible and responds to touch. Also, the physical buttons work as well!!
Good Luck and do it at your on risk.
Have any of you tried this? http://forum.xda-developers.com/showthread.php?t=321163
hope the best
i tried this and it worked for me. i also pressed alil hard around the d-pad and heard a pop. i think it poped back into place.
thanks
razor rc said:
i tried this and it worked for me. i also pressed alil hard around the d-pad and heard a pop. i think it poped back into place.
thanks
Click to expand...
Click to collapse
i still have this problem.
fixed my wsod
I noticed a few days ago my 8525 screen went white, rebooted and it went away. Today it came back, but would only go away for a few seconds and then back to white. After reading some forums I decided to check the connector. I took the phone apart following this site as a guide. I removed the connector on the board side and cleaned the contacts with a qtip and denatured alcohol. Phone has been perfect for the last few hours, no more white screen of death. I didn't mess with the connector on the LCD side, just the board side. I'm a computer tech and I found it quite annoying to disassemble, but I managed without causing any damage, however, I'd rate the job at about a 8/10 as far as technical ability.
Joey
warped0202 said:
I noticed a few days ago my 8525 screen went white, rebooted and it went away. Today it came back, but would only go away for a few seconds and then back to white. After reading some forums I decided to check the connector. I took the phone apart following this site as a guide. I removed the connector on the board side and cleaned the contacts with a qtip and denatured alcohol. Phone has been perfect for the last few hours, no more white screen of death. I didn't mess with the connector on the LCD side, just the board side. I'm a computer tech and I found it quite annoying to disassemble, but I managed without causing any damage, however, I'd rate the job at about a 8/10 as far as technical ability.
Joey
Click to expand...
Click to collapse
i agree that this is one of the first things to try in curing the white screen issue. Others may find their problem runs a little deeper and the contacts on the d/pad chip are broken. An improvised cure which may not be very permanent is to place a little padding on the surface of the chip as described here:
http://forum.xda-developers.com/showthread.php?t=321163
If you have appropriate heat gun equipment you can re-flow the solder on the d/pad daughter board - but remember to remove the sticky key pad layer or you'll cook it!!
I regret that I'm closing this thread because we have several "White Screen" threads and the questions and answers are being spread all over the place.
Please use this one for future posts:
http://forum.xda-developers.com/showthread.php?t=321163
Mike

Front camera lens!

The protective cover on my front camera has disappeared! Given that I haven't even dropped the phone, this is vaguely annoying! I'm sure it won't come to much harm, but anyone know where I can find another?
My Ameo is now getting WM6; for some reason it went into a mad rebooting cycle lately and refused to work reliably before, eventually, locking up entirely. Attempting to access messages or similar resulted in a locked-up phone with spinning progress wheel.
Very annoyed about that, it's going to take ages to get it all the way I liked it.
spooky mine has also disappeared. Have only dropped mine twice. Both on the same eve (excess alcohol). Although hammered asssumed that i would have noticed things flying off.
http://www.bichonhotel.co.uk
oh wow... i hadn't noticed my lens was missing until after new year's eve also... my phone was perfectly fine on the eve of, but i guess a little too much Patron had something to do with that...
Same for me, I don`t know when. Thinking of going to a glazier to see if they can cut a small pice of glass.
BTW, I have also lost the small rubber thing on the joystick but this I have repaired with the eraser from a pencil (the one with lead) Cut the top of and glued it on the joystick.
Regards
Hans

AT&T powers off after drop

I have been using AT&T 8525 for about 5 months now. Dropped it in office a week back and it was on an uncarpetted surface. No external damage but it powered off. I had to try for a while to power it on but eventually it did power on.
Since this event it just powers off on its own. Right now, even minor jerks cause it to shut down. When you pull the phone out of your pocket after a while, it has already shut down!!! Took it for repair to a local cell phone repair assuming it might have some connector damage but they could not figure out the problem. They opened it, cleaned the interiors (as it had dust build up) and according to them everything appeared normal.
What would you guys recommend? It is running Schaps 4.30. I see that HTC has a repair service in US.....had anyone tried that?
Sounds like battery might be a little bit loose... Jam something in behind the battery to make sure of constant connection... You're not the first with this complaint. The battey terminals may have been bent back just enough to cause this intermittant problem, especially when it gets jolted, the battery disconnects from the teminals causing an automatic shutdown due to no power.. Just thank god you didn't break the terminals off. Sometimes can be fixed but if the break is at board level, you may as well sell it off on ebay for parts because its just about impossible to fix then.
Cheers...
Very smart ultramag!! Your reply made me think what I did after it fell down. At that time I did think that the battery was loose as it was running when on active syn (powered by laptop) but not when I removed the cord. I did turn the terminals a bit and it powered on after few attempts (the drop must have given the circuitry some shock to recover after sometime).
I have jammed a paper on the side of the battery opposite the battery terminal. Will report back in a day or two if it still gives any problems. That should help others with the same problem.
Also this event has taught me that invisible shield (the plastic shield that we stick on) perhaps may not be the best protection. Case is a must to absorb the shock!
ok the problem still continues despite sticking a paper on the battery side (opp the terminal). I do believe that the battery was part of the problem. Before sticking in the paper, it used to give me a Red LED for few seconds when I attempted charging and then turned to amber. Now that problem is not there....it turns to amber right away on plugging in the device.
So part of the problem is addressed but the Hermes still powers down on its own when subject to minimum shock (in your pockets and you are walking around in the office or driving a car). What do you suggest? Should I send it in to HTC? Are they good about addressing repair issues?
... and yet I think it probably is the contacts as suggested above. It may be that it's a little more than just the contacts not pressing firmly on the battery though. There have been cases where a fall has actually broken/cracked the solder joints between the contacts and the board. A trickier thing to fix unless you have some skills in that direction.
Mike
AT&T powers off after drop - HTC's take on the situation
Ok so here is HTC's evaluation of the situation.
They want to change the main board (mother-board I guess). In addition, though the phone is just 4 months old (was purchased refurb from AT&T) and has barely any scratches, they would replace the casing, the keyboard and the structure that holds the keyboard and LCD. And they would ONLY charge me $272. Isn't that ridicuously amazing??
To me it seems they can't figure out what the hell is going on, so lets just go ahead and replace a bunch of things and one of them should be a hit.
I have asked them to send the phone back. Mike, do you think the main-board could be the issue? Any recommendations of who I could try for repair.....or what I should ask the repair guy to look into to find out if the main board is the issue or not?
Only $272??? Good God! That lot would cost you around $450 if it were fixed at HTC UK!!
If the drop caused cracking internally then that may be why they want to replace the rest. if there are known defects that are not repaired, they cannot guarantee the repair and so will not do it at all if you do not agree to the whole thing.
of course, you could be right and they have no clue and simply want to replace everything and hope something gets fixed....
Don't PPCtechs also do repairs on that side of the pond?

A possible final fix of back button I FOUND~

Guys I did some search job today and have a possible final solution to the back button problem.
Luckily this is also in the forum posted by user ID:insaneturbo13
his thread is here:
http://forum.xda-developers.com/showthread.php?t=833663
He is a Samsung Captivate user, right. Since I think if nexus s have met with is annoying problem, other samsung phones may either. So I did some search job in bed with my insensitive-back-button Nexus S, and found the Epic 4G, Samsung Focus, Captivate, etc. Almost all samsung phones got users annoyed by the problem.
Then I searched the Youtube to see if there is any Samsung user had ever achieved some success in solving the issue, and I found.(You won't know how terrible it is when you have to use a U.S VPN just to watch Youtube since it is blocked in here China mainland... really slow speed...together with facebook and twitter...ToT)
My understanding to the cause is: The picture of the back button is a thin line with an arrow, so the inside paint here may over-cover this thin line, which will definitely make the touch action less sensitive. And that's why there are less people got such problem with the other three keys.
And since capacitive buttons actually respond with the obvious temperature difference, so many frustrated nexus s users like me found under warmer environment the problem is less annoying...
Maybe this is only workable for insensitive problem. But hopefully this is a way.
Since I am a Chinese, it's impossible for me to have an exchange with the Bestbuy. So this is my only solution. But for most of you, it's highly recommended to take several exchanges before you definitely want to try this way.
Of course, try this at your own risk
what i did was tighten up the screws on the back of the phone... especially in the lower part of the phone. I haven't seen the issue since and initially it was a pretty often issue for me.
bogdi1988 said:
what i did was tighten up the screws on the back of the phone... especially in the lower part of the phone. I haven't seen the issue since and initially it was a pretty often issue for me.
Click to expand...
Click to collapse
I think this is also a good way to solve the problem especially when you dont have to take to phone apart~
The theory may be the same, which is to make the distance between your touch and the module inside shorter cuz there is a piece of rubber under the button position so it can be possible~~
Thanks for sharing this way Dude~~~
bogdi1988 said:
what i did was tighten up the screws on the back of the phone... especially in the lower part of the phone. I haven't seen the issue since and initially it was a pretty often issue for me.
Click to expand...
Click to collapse
how did you access the screws at the bottom to tighten them?
Take off the battery cover. You have 6 bright screws around the edges of the phone. Tighten those up.
Sent from my Nexus S using XDA App
Although, I know this is not gonna help, but it comes from personal experience.
In the beginning, I used to be haunted by the silly back button "bizarre".
I factory reset the phone then voila. It's gone.
The reason I am confident to post this is, my brother's phone was fixed in
a same way as well. I know, I can be just lucky, but I just wanted to share.
bogdi1988 said:
Take off the battery cover. You have 6 bright screws around the edges of the phone. Tighten those up.
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
thanks, I decided to watch the video on how to take apart the phone this morning, didn't do it, but it covered the screw access for the hidden 2 screws.
tightened the screws what little bit I could without fear of breaking something (they were already pretty tight), but it made no noticable difference.
I actually got my phone a few days before they were launched (friend is at&t store manager), so I 've been living with it as long as they have been available. it's annoying, and did get a little better with froyo, but not bad enough for me to tear apart the phone and risk damage to the screen...
droptopmas said:
thanks, I decided to watch the video on how to take apart the phone this morning, didn't do it, but it covered the screw access for the hidden 2 screws.
tightened the screws what little bit I could without fear of breaking something (they were already pretty tight), but it made no noticable difference.
I actually got my phone a few days before they were launched (friend is at&t store manager), so I 've been living with it as long as they have been available. it's annoying, and did get a little better with froyo, but not bad enough for me to tear apart the phone and risk damage to the screen...
Click to expand...
Click to collapse
there are no hidden or covered screws and the phone doesn't need to be taken apart.
look here: http://guide-images.ifixit.net/igi/BJtxWYS4NMaMyMKL.medium
these are the 6 screws
Mine just started this thing where it presses the back button by itself. Pretty anoying and is making the phone useless. I can't do anything without it just hammering on the back button.
hi everyone,
i'm new to this forum, and joined to see if anyone has been successful in fixing the back button issue...
i've followed some of the advice from previous posts (tightening screws, reset factory settings, updating the OS) but still no luck.
hoping that someone might have discovered a fix (apart from returing the device!) they could share.
thanks!
-----------------------------------------------------------------------------------------------------------
hi everyone,
After posting the thread above, I updated OS to 2.3.3 and now back button is working fine.... I waited for a couple of weeks before confirming this, so hopefully anyone still waiting on a fix could try what I did. This seems to be a software problem more than anything else...
btw - 2.3.3 noticeably washes out colours, and there's a yellow/green tinge to white space. awful.
sadkorean34 said:
Although, I know this is not gonna help, but it comes from personal experience.
In the beginning, I used to be haunted by the silly back button "bizarre".
I factory reset the phone then voila. It's gone.
The reason I am confident to post this is, my brother's phone was fixed in
a same way as well. I know, I can be just lucky, but I just wanted to share.
Click to expand...
Click to collapse
Hi
I did the same and the problem has gone - just realised after reading your post that factory reset solved this problem.
My phone is constantly on 3G but whenever it dips into Edge or has a weak data signal I notice the back button issue as well. And I tried a factory reset but it did
not fix the problem on 2.3.3
Back button issue
There are a few longer threads in this forum about the back button issue on the Nexus S -- for some people the back button doesn't work at all, and for others it turns on all by itself. There were a few replies from a Google employee (ryguy) who said it would be fixed in an upcoming OTA update, etc. but some reported having problems AFTER getting 2.3.2 when the problem didn't exist before. There are also other reports of tightening the screws on the back of the phone, which haven't tried but seemed to improve things for people whose back button WASN'T working at all.
For my phone around 2-3 weeks after buying it I had the back button come on all by itself. I fixed it by doing hard resets, as suggested on an earlier thread that deals with this issue (it's like 10 pages long but has the complete story of everyone's experience and fixes with this issue). Anyway, the point is for me after the first hard reset the problem persisted, so I did it a few more times (like maybe 5 times) and now it's gone.
There are some people who tried a hard reset (factory settings restore) and the problem still persists but I think that you have to do as many hard resets as possible (like, over and over and over) until the problem disappears. I'm rooted so I did a Nandroid backup first, then did 5 hard resets through Clockwork Recovery (select the "Wipe User Data" option), and after five hard resets I just flashed by backup and I was back to where I was, minus the back button issue. You don't have to be rooted, of course, to do this, but if you are, doing that ROM Manager backup allows you to quickly reinstall everything to the exact way it was after you're done with the five or 10 hard resets or whatever.
If you're unrooted you can power off the phone, then turn it on while holding the Up Volume button. This boots you into Bootloader mode and you can navigate around to do a factory reset. Or, if you are rooted and have ROM manager, you can use ClockworkMod Recovery like I did (see other threads on how to use these programs).
Anyway, again for me I had to do a bunch of these hard resets to fix the problem, so if it persists after the first two resets, I think you have to keep doing it until it disappears. Hope this helps - TC
Samsung Nexus S with root access
Stock Android 2.3.1
tchan1 said:
There are a few longer threads in this forum about the back button issue on the Nexus S -- for some people the back button doesn't work at all, and for others it turns on all by itself. There were a few replies from a Google employee (ryguy) who said it would be fixed in an upcoming OTA update, etc. but some reported having problems AFTER getting 2.3.2 when the problem didn't exist before. There are also other reports of tightening the screws on the back of the phone, which haven't tried but seemed to improve things for people whose back button WASN'T working at all.
For my phone around 2-3 weeks after buying it I had the back button come on all by itself. I fixed it by doing hard resets, as suggested on an earlier thread that deals with this issue (it's like 10 pages long but has the complete story of everyone's experience and fixes with this issue). Anyway, the point is for me after the first hard reset the problem persisted, so I did it a few more times (like maybe 5 times) and now it's gone.
There are some people who tried a hard reset (factory settings restore) and the problem still persists but I think that you have to do as many hard resets as possible (like, over and over and over) until the problem disappears. I'm rooted so I did a Nandroid backup first, then did 5 hard resets through Clockwork Recovery (select the "Wipe User Data" option), and after five hard resets I just flashed by backup and I was back to where I was, minus the back button issue. You don't have to be rooted, of course, to do this, but if you are, doing that ROM Manager backup allows you to quickly reinstall everything to the exact way it was after you're done with the five or 10 hard resets or whatever.
If you're unrooted you can power off the phone, then turn it on while holding the Up Volume button. This boots you into Bootloader mode and you can navigate around to do a factory reset. Or, if you are rooted and have ROM manager, you can use ClockworkMod Recovery like I did (see other threads on how to use these programs).
Anyway, again for me I had to do a bunch of these hard resets to fix the problem, so if it persists after the first two resets, I think you have to keep doing it until it disappears. Hope this helps - TC
Samsung Nexus S with root access
Stock Android 2.3.1
Click to expand...
Click to collapse
i think mine is forever beat. 15 hard resets and its still there.
My apologies for bumping such an old thread... But i got a captivate to serve as a backup phone, and i slapped over ICS on to it..
Everything was super awesome.... BUT! not the Back button.
A few minutes of google'ing later, im here.
So after reading through this thread, and the one linked to in the OP, i opened up my Phone and ....well....went on with it.
50 Minutes later :
http://img24.imageshack.us/img24/8361/dsc03039j.jpg
http://img818.imageshack.us/img818/4579/dsc03040d.jpg
Some Tips :
1: Once your down to the frame with the LCD assembly stuck to it, first remove the Antenna Module. Under that disconnect the black ribbon connector. (This ribbon connects the capacitive button module to the main board).
2: Before starting to Pry apart the LCD from the frame, take a hair dryer and heat up the edges of the LCD Assembly's frame. This helps a freaking lot in prying it apart. Plus it somewhat preserves the 3M adhesive tape present underneath, and can easily be reused.
3: Start prying open the LCD, from the Ear piece side. Take your time and DO NOT!! And i freaking mean, DO NOT!!!!! rush through while removing the LCD assembly.
4: When your almost half way through (or slightly more , but significantly above the capacitive buttons) take a peak between the frame and the LCD assembly, youll see the "Bridging/Connecting" ribbon i mentioned earlier and it might be stuck to the LCD's back.
-> the best way to proceed further is to simultaneously heat up the "glued" parts and slowly continue with removing the LCD. This way, the glue will not stick to the whatever parts it is meant to stick to , THAT strongly and will be much easier to remove.
5: Now as soon as you reach the part where you can see the Capacitive button module sticking to the LCD assembly, go into SUPER FREAKING SLOW mode... THE RIBBON UNDERNEATH IS VERY VERY FRAGILE! ONE YANK AND YOU'LL HAVE TO PURCHASE A NEW CAPACITIVE MODULE.
*Best way to do this is, to again simultaneously heat the concerned parts while slowing pulling the LCD assembly and the capacitive button module apart.*
You can try going LEFT-RIGHT-LEFT-RIGHT alternatively, to slowly make the adhesive give away.
6: After you have the LCD assembly out, its pretty much dependent on how stable yours hands are at slowly etching out the Light gray parts.
-> You can hold the LCD assembly against a TABLE LAMP / some light source, to better see which parts of paint you need to etch out. *i Almost etched the whole of my back button* So be very careful and gentle as well PATIENT!
Before assembling the LCD back into the frame, i took a small piece of paper (about the size of the capacitive button module) and stuck it between the frame and the module. Just so that it makes better contact with the LCD assembly.
7: Stick the LCD back onto the frame and again heat up the edges. Also while putting the LCD back together, make sure the adhesive tape has not lumped up on any of the edges (This might have happened while trying to pry the LCD out) , if it has, then just gently even/flatten it out. Stick the LCD back and heat the edges. Rest, just take a soft cloth and squeeze the LCD's edges and frame together,so as to make sure they stick together properly. The heat really helps in bonding things here.
Assemble back the phone, blah blah.
I used a CREDIT CARD to start prying the LCD away from the frame. It was pretty easy, because of the heat.
DO THIS AT YOUR OWN RISK! I AM NOT RESPONSIBLE IF YOU SOMEHOW MANGE TO MESS UP YOUR PHONE! Specifically the LCD and the CAPACITVE TOUCH MODULE!
Big thanks to the OP for posting this.

loose buttons but not something to worry about!

What a story!!
I bought a galaxy note 4 right on launch day first thing in the morning. Ive had just about every phone but have been waiting for a while now to get my hands on the new note 4.
I ended up buying the phone at the St . Bruno shopping center in Quebec, Canada and once i singed all the papers for my contract and got home, I finally open the box and took the phone out of the box. I loved it, it did everything one would expect from the highest end phone on the market.
A week later however, I started noticing that my buttons, especially my home button were slightly loose and my phone was also developing a weird oil spot under the home button.
So I went back to videotron but this time at St. Catherine street corporate branch store and the manager there obviously didnt know much about phones because he looked at it and proceeded with putting windex on a paper towel and wiping my screen with it and than told me that theres nothing wrong with it.
After frustratingly explaining everything to him, he told me that if the phone makes calls and works, than these issues arent covered for any kind of exchange as its not affecting the functionality of the phone. My logic tell me however that if one buy's a ferrari and realizes that the paint is f-up, wouldn't the dealership do something about it??? Anyways, without any luck I eventually left disappointed.
The following week After exhaustive attempt to solve the matter with Videotron to no avail, I found out that there was a store here in montreal called Service Absolute which is a samsung repair center that I could bring my phone to. I called them first to not waist more of my time and was than informed that yes they could help me but that it could take nearly a month before they would have any parts for this phone.
So after patiently waiting, I finally got a call back from them and droped off my phone the following day. I only had to wait two days before i got my phone back and thought that the turn around time was great! Only after few minutes of playing with it however, I noticed that the phone's new screen which now didn't have the oil spot was actually lifting from the housing about 1mm at the top of the phone and that the buttons were all still loose.
Its easy to imagine at this point how infuriated i was with all the time spent dealing with a phone that should of been right in the first place.. All the waiting, calling and runaround I got only to get a phone that was now even worst!! I could actually see inside my phone and behind the screen. Dust was starting to get inside the phone and under the camera lens and so on and I was really starting to freak out and was completly desperate to fix this issue asap to prevent things from getting worse and worse.
So I decided at this pont to take matters in my own hands and use my old trusty screwdriver to take this thing apart and get
To the bottom of the loose buttons and screen seperation.. I know! Scray [email protected]$ but it had to be done because at this point I needed a working phone for work and nobody seemed to help me. So after watching a few youtube videos, I unscrewed the screws at the back and gently seperated the phone from the metal frame with my fingers.
The whole assembly came out of the metal frame the same komd of way the old HTC phones used to. After doing so, the first thing i found out was that if your going scatch your phones metal frame which makes up most of the phone outer surfice, it's no big deal as it can be swapped out for around 40 to 50 bucks.
Next I noticed that all the buttons (volume and power) aren't adheared to the frame but only clipped in with a few pins stratigically placed. So its normal that they have play and wiggle. They're not gonna break and we're likely engineered to be this way. The wiggling is not really important as it won't affect anything on the phone's motherboard.
The next thing I noticed was that the glue between the inner midframe (the part that holds the motherboard to the screen assembly) also wasn't glued properly and was able to gently seperate it from the lcd/digitizer assembly without a heat gun or anything.. after doing so, the home button fell out and was simply dangling from its flex cable. It wasn't actually glued in place or held in with clips or anything. It's only connected to a flex cable on the left side of the button but thats it. I was easily able to pull it out and inspect it. It was built to be completely free floating between the midframe and the screen.
Which means that again, no need to worry about anything breaking as the home button is not a solidified part to start with and only in place where it is because of the space tolerence engeneered in the screen's home button whole. So it being slightly loose is normal and something that will eventually happen to all note 4's sooner or later. The slight looseness actually makes sense to me as any dust material that will get in between the home button wont get stuck as as much as if the space toleren was less. In my opinion, I thik that iPhones have less issues like this as the home button is part of the screen assembly and is also round.
In the end, I wasn't able to adhear the screen back in place as I didnt have double sided tape but manages to send it back to samsung and get it serviced again. I clearly asked them to fix it properly this time and it looks like they finally did and glued it back properly now.
This was a crazy experience and all I can tell you is that I definatly got an up close look of this phone and decided to keep it afterall as it's still better than a refurbished one and also because it's super easy to repair if anything ever broke on it.
Anyways i know this is a long post but I thought I'd share my experience with everyone and put some of your worries to rest.
Cheers!

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