Broken screen on LG G2 - how to get it repaired? - G2 Q&A, Help & Troubleshooting

I broke my LG G2 this morning. I had lost my cover and was going to get a new one but this happened. It is out of warranty and I ordered it on Amazon.de in 2013. The touchscreen won't work.
1. How do I find the serial number without the box and without using the phone? I don't know where the serial number is (I threw away the box and it's not on the back).
2. How do I back up what is on it without giving permission in the phone? I don't want to lose what's on the phone but I don't want to give the phone while private stuff is on it.
I'm trying to connect using LG PC Suite but it won't conne1ct, says "mobile device not found". I heard the connecting sound on my computer when I plugged it in. I think I need to give permission in the phone but I can't do that since the touchscreen isn't working now.

Broken Phone said:
I broke my LG G2 this morning. I had lost my cover and was going to get a new one but this happened. It is out of warranty and I ordered it on Amazon.de in 2013. The touchscreen won't work.
1. How do I find the serial number without the box and without using the phone? I don't know where the serial number is (I threw away the box and it's not on the back).
2. How do I back up what is on it without giving permission in the phone? I don't want to lose what's on the phone but I don't want to give the phone while private stuff is on it.
I'm trying to connect using LG PC Suite but it won't conne1ct, says "mobile device not found". I heard the connecting sound on my computer when I plugged it in. I think I need to give permission in the phone but I can't do that since the touchscreen isn't working now.
Click to expand...
Click to collapse
Get yourself an otg cable and a usb mouse.
Saved my life many times before I fixed my screen.
Order the LCD frame assembly from Amazon seller 8090team (just fixed mine this week) and fix it yourself.
There are plenty of guides online and YouTube.
Take your time prepare everything you need tools etc. and go slow.
You'll be fine

tiguy99 said:
Get yourself an otg cable and a usb mouse.
Saved my life many times before I fixed my screen.
Order the LCD frame assembly from Amazon seller 8090team (just fixed mine this week) and fix it yourself.
There are plenty of guides online and YouTube.
Take your time prepare everything you need tools etc. and go slow.
You'll be fine
Click to expand...
Click to collapse
I ordered an OTG cable this morning, but I am trying to choose which LCD replacement to get, since your post made me decide to fix it myself.
I am from Ireland by the way and I usually use Amazon.co.uk. Which product are you talking about? I didn't find any from that seller for the D802 which is my model. I'm trying to find one with good reviews and none that say their touch screen doesn't work properly or things like that.

Have heard good things about these guys
http://www.etradesupply.com/lg/android-models/lg-g2-d802.html

Related

Mini-USB port BUSTED LOOSE?!

Has this happened to anyone else? The phone works fine. But last night I went to plug in the charger and the Mini-USB port PUSHED IN. I didn't insert it forcefully either. So I look closer and see that it's *rattling* around in the bottom.
????
The phone still works but with no way to charge it and no way to connect it for data, this really sucks! Can this be fixed? I don't even know what size torx bit to buy, much less if I should even bother
Broken Mini-USB connector
The same thing happen with my 8125. I called Cingular and they eventually replaced my unit. I spoke with tech support and they agreed. During the next billing cycle, they incorrectly charged me almost $350.00, so I called customer service and they reversed the charge. My unit was less than a year old.
Be alert to possible being billed for the repair. Based upon my research into this problem, it is a known design flaw and should be replaced under warranty.
Don Brandt
Except that I'm a GoPhone account.... but I'll call them anyways and see what they say. Can't hurt. Otherwise I think I'll be plopping down the $$$ for a Hermes of some form.
There's a company called PPC Tech that can do the USB port repair for you.
http://www.pocketpctechs.com/main.asp?area=home
im going on my 4th phone same problem i dont know what it is but its starting to bother me each phone is only 90days old before it happens
hcirteidnaes said:
im going on my 4th phone same problem i dont know what it is but its starting to bother me each phone is only 90days old before it happens
Click to expand...
Click to collapse
I called that company up above, Pocket PC Techs. The lady was very nice, and she's discounting me on a shell change since they will have the current shell off anyways to repair the unit.
She said yes, the USB port issue is indeed common. I asked her what they do to avoid further repeated breaks. She said they use a USB socket that has a sturdier contact surface to solder to, and they warranty for 90 days. I suspect after they're done it won't break again with normal use.
They're in Fountain Valley, California... about a 45 min drive from me. She said if I bring it in the morning (their hours are 11am - 4pm M-F), they can fix the port and have it back to me with new housings in about an hour or so.
I'll report more if need be, but I strongly urge anyone with this issue to call or email this company, their act together. They do screen replacements and touch sensor as well. Also check out their accessories. Top notch stuff.
I got a similar problem,
The usb port went a bit dodgy and the usb plug had to be rested on something so it would charge but it wouldnt sync
This morning i plugged it in to charge it and heard a click inside and my phone wasnt charging so i unplugged it and the port came half way out and now i cant get it to charge and im on 18% battery :S
Ill get my dad to ring T-Mobile later and send it off for repair
I had the same problem. I contacted T-Mobile & they told me I would have to pay the $100+ (dont remember the exact figure) insurance deductable for a new MDA.
So I did some googling & found a place called Chicago Phone Repair (CPR). I took it to them & the problem was fixed in about an hour for $80 (with a 90 day warranty). Then I went on vacation to Texas & the USB port broke again! Took it back & they repaired it for free, but this time they used a different part (its black) & its a lot more sturdy. That was about 6 month's ago, I've had no problems since.
I had 3 MDA's all returned for usb problems. I think this is actually pretty common, I'm sorry to say. I had to get mine replaced through T-Mo.
Good Luck.
Try posltd.com for USB connector for any xda
they have most in stock and fixed my wizard and universal for £60ish each
Regards
Psipoc
Just got my phone back from T-Mobile and...
Unable to repair "Damage caused by dropping or crushing"
They have had it for around a month now and not done anything apart from pushing the port right in and making the problem worse !
Im gonna fix it myself later.
That's very delicate work you're about to attempt -- if you're not an experienced electronics tech, I wouldn't chance it. Try PocketPCTechs -- they do repairs on most HTC devices.
Had the same problem. Just soldered myself, Take your time and a fine solderpoint and you will be ok.
have got a handful of usb connector for the wizard at £10 each plus £5 postage
PSi
mine didn't push in but it did stop charging. I live in the Chicagoarea so I took it to CPR. they replaced the USB port but it still is not taking a charge. very happy to say they didn't charge me anything even though they replaced the port. I am hopeing that the battery is just too drained to take a USB charge.
so I just bought a battery charger and an extra battery. I figure I can change the battery once a day and synce via bluetooth. I am just sad that I wil not be able to try different ROMs anymore unless by some fluke the usb port starts working again.
Will report back once I find out.
I was able to get my phone's USB repaired from xpress cellular repair for $51 and change. They take care of the problem while you wait and are generally done in under an hour. The staff is very friendly and knows what they are doing. They have locations in Los Angeles, Orange County (CA), Texas. Check them out on their website at http://www.xpresscellrepair.com for full details.
Tilt or TYTN II Mini USB repair on my own
Dear All,
I bought a used Tilt, works like a dream. Apart from the mini USB. The cable is loose in the slot, so charging and data transfer can only be done, then the phone lays on the table. If the phone is on charger and I want to answer a call, the cable falls off.
I already ordered a mini USB port and I want to do it myself. (I have no problems with soldering).
I was wondering if anyone already done something like this before. Could you give me some advices, photos, manual etc, which would help and which could help me to avoid irrevessible or expensive mistakes?
Thank you in advance.
same thing here
not easy to solder at all, had me struggling for hours, when i finally got it right, well, seems that it wasnt right, at least my phone charges, but there's no way it'll sync, and i did a pretty strong soldering so this would't happen again, so i don't think ill take it appart again..
btw, my wifi doesnt work, cant turn it on, and since my device wont sync, is there any way that i could fix this w/o using the cable?

LCD/screen cracked. Need help ASAP Please

Not sure how it happened as it was working fine but all the sudden my LCD/screen is malfunctioning. There's a big burn spot in the middle of it and I can't make out anything. The phone still works. I upgraded to the AT&T Tilt yesterday. Not sure if I'm going to keep it or not, as it takes a micro SD. Anyways - I had this program to backup my cemail and pim files when I had to have my 8125 replaced a few months ago. Well, now I need to be able to pull them off the phone or at least run the backup to get them to their current state only I can't see the screen enough to navigate around. I saw a program, pocket controller that will let me control the phone on my desktop but I need help installing it or a similar program. I can't see my screen at all so I'm doing it blindly here.
Is there anything I can do here? Should I keep the Tilt or Return it and send the 8125 in to get the screen replaced?
I was in the same situation. I bought a new LCD from Ebay for ~$60 and replaced it myself. I got one from the seller lcd4pda (item# 280163983616) and it came with the necessary tools to replace it. It was not very easy to replace the LCD and I broke several plastic hooks along the way while opening the phone, but in the end I have my phone working. Oh, I am not affiliated by the seller in anyway, I was just happy about my purchase and wanted to let you know about that.
I don't know about controlling your phone from your PC, but you can copy any file from your phone while your phone is connected to the computer. There should be a link to your phone in "My computer" while it is connected where you can access the files on your computer.

[Q] Help reviving a broken HD2

Hello,
I fell in the not-so-rare problem of the broken microUSB female plug on the motherboard of my HD2: the phone won't charge or sync at all.
After searching around, I found that quite a few people have gone into my same trouble, because the sync plug is directly soldered on the mainboard and is also the phone part that gets most of mechanic stress during the device's lifecycle.
In a few words: seems that almost all phones will eventually break.
I tried with HTC repair but they refused to repair it both under warranty and under paid repair.
I don't want to throw away my phone after I spent 550€ for it!!! I would like to find a way to revive it!
I currently have two options:
Replace motherboard by myself or with the help of an expert technician
Buy a Powermat charger to charge the phone again
Third option could be buying a Chinese external charger I found somewhere supplied with 3 spare batteries, doing cold swap of each battery when one discharges: not a smart option.
I can't currently find a motherboard for replacement, since the only one on eBay that the seller doesn't refuse to ship to Italy is software-bricked, and I don't have the tools needed to unbrick it.
Option 2 allows me to avoid opening the phone and avoid potential disasters, but it won't allow me to sync the phone via USB. Not even to HSPL it (I love running Android dual boot sometimes when I need to run a certain program unavailable for WP6.5/7).
So, since I really need to synchronize the phone with my computer's Outlook for Calendar and Contacts, and after telling you about my current options, what do you suggest me to do?
Do you think it's possible to sync to WMDC using Bluetooth? (I read that wifi is not an option)
Or, do you know how could I unbrick a motherboard without buying expensive devices? I can travel easily around my country.
I'm open to almost any idea, thank you!!Buying a new phone at its brand-new price is not an option
what reason did HTC give for refusing to repair it?
If you didn't drop it or spill water on it how can they refuse warranty on it?
Warranty refused because they say the defect is unrepairable.
Initially, when they refused warranty repair I thought "OK, it could be wear..." but when I saw the photos of how the plug is soldered to the mobo, I found it's a design disaster!!!! Even I know that the plug accumulates so much mechanical energy during lifetime that if it's not strengthened properly that energy will make the very small solderings crash. This is also why keys are not physically embedded on the mobo!!! You know you could break the keyboard because of wear
HTC then asked me to send the phone for paid repair but again the repair lab refused for unrepairable damage!! Incredible!!!
this is bull****.
If it's "unrepairable" they need to send you a new phone...
I'd call back, that's why there's a warranty, for stuff like this.
I've been "calling back" since April... we are now in July and nothing yet happened
Also, I just found that plugging the battery again and doing a hard reset shown that the touchscreen is not working anymore!!!!
I couldn't even sell the phone for spare parts once the digitizer is broken (by the way, not even a single broken pixel ever!!)
They sent me a mail today, "we are investigating"
djechelon said:
I've been "calling back" since April... we are now in July and nothing yet happened
Also, I just found that plugging the battery again and doing a hard reset shown that the touchscreen is not working anymore!!!!
I couldn't even sell the phone for spare parts once the digitizer is broken (by the way, not even a single broken pixel ever!!)
They sent me a mail today, "we are investigating"
Click to expand...
Click to collapse
Ya HTC can be so stupid about that sometimes. It's funny on Sprint they would have switched out the phone no questions asked, but with GSM they don't want to do anything for you.
whatever that means I hope they do the right thing.
djechelon said:
I've been "calling back" since April... we are now in July and nothing yet happened
Also, I just found that plugging the battery again and doing a hard reset shown that the touchscreen is not working anymore!!!!
I couldn't even sell the phone for spare parts once the digitizer is broken (by the way, not even a single broken pixel ever!!)
They sent me a mail today, "we are investigating"
Click to expand...
Click to collapse
Man it sounds like HTC is giving you a load of crap, sucks to hear stories such as yours. HTC should just exchange your HD2 for you in m,y opinion.
You asked about how to get a main board debricked, I just sent you a PM with some information on that.
Oh and "we are investigating", just what is it to investigate. Your HD2 is malfunctioning because of a hardware issue and is still under warranty, they should replace it.
I like your avatar pic too it is cool.
Just to tell you what it finished like.
HTC ultimately replied me "this device won't ever be accepter for repair".
I called a lawyer for that, because I just found that when I powered the phone on, the touchscreen was gone, and I have proof that the touchscreen was still working when I gave them the phone
................................................................................

[Q] Nexus 4 with broken (fullly black) screen and no USB Debugging

Hello xda-developers forum,
I realize this has been asked before, and I've read through many threads here and elsewhere, but I'm not getting a definitive solution that works for this particular situation.
Here are the details:
Phone Model/Make: Google Nexus 4
Carrier: Wind Mobile (Canada)
Screen is cracked/broken, completely black.
USB debugging is not enabled.
Completely stock ROM, have not made any customizations to the phone.
I have adb set up on my laptop, but don't know how to proceed in terms of loading into bootloader (?) and flashing, pulling data, etc.
Mostly only need to retrieve photos and videos. Already synced with Google for contacts (but not photos, unfortunately).
If you need more information, please let me know.
Is there any way I could retrieve the photos or are the precious memories lost forever?
Thanks in advance!
I dont know what cause you that problem.
but i suggest you to install driver on the computer and with tool box install stock rom in your phone.
ScoolAir said:
I dont know what cause you that problem.
but i suggest you to install driver on the computer and with tool box install stock rom in your phone.
Click to expand...
Click to collapse
Installing stock ROM would wipe his device, if he were able to, which he obviously can't.
Tdotx said:
Quote so you'll receive email notification.
Click to expand...
Click to collapse
A new screen should work, as long as that's the only thing that's damaged. It's up to you whether it's worth the $45 for a new screen assembly or $60 for the entire front unit (less frustration and possibility of screwing up than just the screen assembly) to save the photos on your phone. Those are USD amounts - I don't know how that translates into Canadian or if shipping will be extra. Swapping screen assemblies on the Nexus 4 is actually fairly easy - especially if you buy the assembly already installed with the bezel. I've done it myself probably 20+ times trying to get mine to work (I eventually did). There's plenty of teardown guides and videos on youtube on how to do it. Get yourself a new battery while you're at it, for $20. Maybe you've already replaced your phone, but either way you can get practically a new phone for $45-80 depending on what you want to replace, or a cheap back-up (always good to have) for whatever you've replaced it with. Plus all your precious memories back.
You cannot unlock the bootloader without losing everything so your best option to restore important data is to replace the screen. The battery is glued pretty hard to a breakable piece so watch one of the YouTube videos and decide what all you want to replace. Ifixit had a good video that I used when I had to replace the logic board in mine.

N7 screen issue + not recognized by PC

So I have an issue with a 2012 N7, warranty is long gone. I've tried all suggestions from billykxda's thread, but no luck thus far. I've also tried Google's official page on the topic as well.
I've left the device charging for many consecutive hours, both via AC power and USB, and I suspect my issue resides with the LCD screen. Also tried a hard battery pull. It's also important to note that I haven't undertaken any mods on the device at all, i.e. the bootloader is still locked and USB debugging is not enabled yet.
When I plug the device into my PC the Win7 driver notification bubble pops up, usually reporting either an Unknown Device or an "APX drivers not installed" message. I'm unable to get it to boot into Fastboot, Recovery, or Android OS. Plugging/unplugging the device via USB yields these driver messages over and over again, along with the Win7 sound notification, so the device isn't totally dead, but no amount of button combinations or 30-60+ second button holds are getting any response.
Has anyone else experienced these issues before? Do you think my device is totally dead?
AvidPhisherman said:
Has anyone else experienced these issues before?
Click to expand...
Click to collapse
Yes; I am also experiencing similar issues. Unfortunately, I have not reached a solution. I just replaced a broken screen for a friend. Once I got the screen in, I tried turning it on but didn't see anything happen. I began to research and thought I had the dead battery issue that most people get when leaving it unplugged for an extended period of time. I plugged it in using the wall adapter for a few hours, used the power+volume buttons and still didn't get any response. Finally, I decided to charge it with my PC. The PC recognized something was plugged in, installed drivers, and now I have a Nexus 7 in my connected devices list. While connected to my PC, I hold power+volume down and hear the USB disconnect, reconnect, and have an unrecognizable device attached. This leads me to believe that the Nexus 7 is working properly and the screen is not working. I have taken the entire device apart to re-seat all connections 3 different times and still cannot get it to work. I hope someone can shed some light on our issues!
Edit: I forgot to mention, I also tested the battery with a digital multimeter. It reads approximately 3.79 volts DC. I thought it may be important to state this in case the issue is battery related. I'm not certain what the correct value should be for it to work properly.
I am currently trying to diagnose this problem. Yesterday, I hopped on Craigslist and bought a working Nexus 7 for 50$. I am currently taking it apart to rob parts from it and figure out where the problem is. So far I have tested the battery. The battery reads approximately 3.78 volts DC so I can probably rule this out as my problem.
Also, I noticed something strange yesterday. I took the broken Nexus with me when I went to meet up with the man selling the used/working Nexus. While I was outside in very bright sunlight, I pushed the power button on the broken Nexus. I noticed that I could actually see the screen doing something. It was all fuzzy and had lines running every where, but you could in fact see it doing something. I think the replacement screen I received is bad, but I won't know until I start swapping parts.
AvidPhisherman, for now maybe try taking your Nexus out in very bright sunlight and see if you can see the screen do anything when you press the power button. Also, I'm not trying to hijack the thread. It seems that we have very similar issues. I hope to find something that fixes both of our problems.
Success.... kinda. I tried combining the broken Nexus 7 motherboard with the working Nexus 7 screen but it wouldn't fit since one is the 3G model, and the other is the Wifi only model. Next, I put everything back together on the broken N7, but this time I used the LCD ribbon cable from the good N7. Success!!! It powered up, and I can see the screen. My problem now, is that the screen is mostly unresponsive and acts like you are touching it in random spots, when you're not touching it at all. I'm taking it apart to re-seat the connections... again.
__redfox__ said:
Success.... kinda. I tried combining the broken Nexus 7 motherboard with the working Nexus 7 screen but it wouldn't fit since one is the 3G model, and the other is the Wifi only model. Next, I put everything back together on the broken N7, but this time I used the LCD ribbon cable from the good N7. Success!!! It powered up, and I can see the screen. My problem now, is that the screen is mostly unresponsive and acts like you are touching it in random spots, when you're not touching it at all. I'm taking it apart to re-seat the connections... again.
Click to expand...
Click to collapse
Hey redfox thanks for taking in interest in this! You're not hijacking the thread, your posts are very helpful. Good to know I'm not the only one experiencing these issues.
I'm just a hobbyist with an interest in fixing things, although I don't have much experience with DIY fixing. I didn't have a chance to try turning the screen on under direct sunlight, but yesterday I took both my non-working Nexus 7s (the first one I mentioned in my OP, the second one just has a bad/hollowed out USB port) in to a repair shop for a free diagnosis. I'm actually a business user, my company owns the tablets but I'm responsible for maintenance/tech troubleshooting.
Please keep me posted with updates as to how your progress is going. I'll post again once I get a report from the repair shop re: my issues.
Hi,
I have been having the same problem,
I bought my wife a used Nexus 7 and it worked just fine for almost a year then all of the sudden the screen would not function
there would be lines going through it but it remain dark.
thank you for researching the matter i will try to buy the part online and see if i can get it to work now!
if i understand it correctly there is no need for a new mother board but just a new LCD ribbon cable?
godnessy said:
Hi,
I have been having the same problem,
I bought my wife a used Nexus 7 and it worked just fine for almost a year then all of the sudden the screen would not function
there would be lines going through it but it remain dark.
thank you for researching the matter i will try to buy the part online and see if i can get it to work now!
if i understand it correctly there is no need for a new mother board but just a new LCD ribbon cable?
Click to expand...
Click to collapse
I cannot guarantee that it will fix your screen, but it is possible. When I had this one out in the sun, it did the same thing. The screen was super dark, and I could see crazy lines. Hopefully a new ribbon/cable will fix your problem. They are only a few dollars on Amazon.com
godnessy said:
Hi,
I have been having the same problem,
I bought my wife a used Nexus 7 and it worked just fine for almost a year then all of the sudden the screen would not function
there would be lines going through it but it remain dark.
thank you for researching the matter i will try to buy the part online and see if i can get it to work now!
if i understand it correctly there is no need for a new mother board but just a new LCD ribbon cable?
Click to expand...
Click to collapse
__redfox__ said:
I cannot guarantee that it will fix your screen, but it is possible. When I had this one out in the sun, it did the same thing. The screen was super dark, and I could see crazy lines. Hopefully a new ribbon/cable will fix your problem. They are only a few dollars on Amazon.com
Click to expand...
Click to collapse
Hello fellow users! Quick update, I finally heard back from the repair shop.
Bad news - they tried swapping out the screen, then the battery, USB charging port, display cables, etc. etc. and nothing worked. Their diagnosis is that the tablet has a fried motherboard, and they're unable to repair and/or replace it
Good news - it cost me nothing to receive this diagnosis
Hopefully the outlook is not so grim for your respective N7s. Just wanted to post an update as to what I learned from this whole experience.
Hi guys, Reporting in.
Toke a while but i got the part AND found the stupid device!
After ALOT of fiddling, taking apart and putting back again i found out that the problem was the battery!
it looks like it was on its last leg and that caused all the strange screen stuff.
I dont have another battery to replace it so instead i hooked it up straight to a USB cable and into the socket and it works just fine
thanks for the tips and hopefully this helps someone else!

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