Switching motherboards? - LG K20 Plus Questions & Answers

Hi so i have an LG K20 with a smashed screen through Metro PCS. I bought another LG K20 online that is through T-Mobile (i THOUGHT since they merged it would work for Metro PCS) but that never happened because the phone i purchased ended up having a bad imei. Can i just switch out the motherboards to fix my smashed glass screen problem?

Should work just fine. These phones are super easy to take apart, but I would suggest watching a video on YouTube first to get a game plan.
It's all screws to take out, no heat gun needed.
https://youtu.be/szo_MCabGpM
The metro/TMobile phone are going to have identical hardware

Also, I've bought the screen in the link of the description of the above video and I can verify they're OEM. I'd only honestly buy from them.

Related

Screen quality on Juno, did the hardware change?

Alright, long story short, I bought the Juno from Tmo several months ago. One of the reasons I was so impressed with it was the incredible screen quality, it was crystal clear, far better than any other PDA phone Id seen, at least out of what was available at Tmo.
Anyway, that phone got stolen, and the replacement I was sent had very noticeably inferior screen; not clear at all, pixelated. Not to mention a horrible viewing angle. All problems I never had with my original. So I had them send me another replacement, and it was fine again, just like my first one.
Fast forward, that phone dies. They send me another replacement, and the screen is no good again, same horrible quality as the previous replacement. The next several replacements I ask for to fix this issue have the same thing.
All the new Shadows at local Tmo stores are that way too, none of them come close to the first one I had in screen quality.
So my question is, what gives? Did HTC change their screen hardware, or have I just gotten 5 bad apples?
Thanks in advance for any insight, its driving me crazy.
I myself have a Shadow right now, altho not overall what I excepted its really nice for what it is. I miss my qwerty keyboard and touch screen. I'm actually thinking about exchanging it for a different phone. Unless you want to buy it? But the quality is great. Battery life is good.
I ran into the same thing.
The keyboard on mine failed. The replacement has an inferior screen and is missing some features of my first unit like the newer Live client and "driving directions" link on the neo interface.
It's kind of a bummer. The folks at the TMO store were clueless.
ianken said:
I ran into the same thing.
The keyboard on mine failed. The replacement has an inferior screen and is missing some features of my first unit like the newer Live client and "driving directions" link on the neo interface.
It's kind of a bummer. The folks at the TMO store were clueless.
Click to expand...
Click to collapse
To be very honest, I've never met a TMO store clerk who had a clue. I pull my Shadow out at the store and thay are just in aww.
Make T-Mobile keep sending you replacements. I had to go through like 5 replacements in like two weeks in July until I got a good screen shadow. They'll usually waive the shipping off the bat so if the rep is gonna charge you, push to get it waived. They don't care about quality control so don't pay other than the first time. I paid for $15 express overnight the first time and they overnighted for free every other time.
The clueless reps won't believe you. They'll tell you to do a hard reset and go to contrast settings... so what I did was I made a tinyurl of a good thread with pictures right in the first post.
Before you waste too much breath and time, tell them to go to
www.tinyurl.com/shadowscreen (yes the reps have internet access).
That saved me so much time in the phone calls ordering more replacements. After the 2nd or so replacement they didn't believe me anymore so I had to show them.
After the 4th, they made me go to a T-Mobile store to have a rep confirm the issue in person. What I did was bring a friend's good shadow and a bad replacement. The rep couldn't tell a difference with both shadows on the home screen.
He thought I was just picky. Then it hit me to show him the pink T-Mo bootup screen. I tilted them side-by-side and he finally saw the difference and apologized for doubting me. The bad one would go from pink to red to brown while the good one would stay pink in any angle. He made the note on my account and customer care did not give me anymore problems. It didn't matter though because the next one was my good one.
Im not crazy?? Oh thank god!
Thats a huge help, thanks! I'm gonna go talk to them and show them the pictures and see what they say now.
New Hardware
Yes, T-Mobile decided to change the screen hardware, but I was not aware of the screen resolution being degraded. The only bulletin I have seen refers to the screen being changed to help with them not being as prone to cracking. I am one of those "store clerks" and I am not clueless...LOL.
Figures. Half the reason I bought the phone was the amazing screen quality. Any idea if its possible to get an original still?
The "inferior" quality screens started to appear about 9-10 months ago. Here is a post I submitted at Allshadow forums showing the problem in January. I've seen the pictures used in many other forums, which was my purpose in posting:
http://allshadow.com/forum/viewtopic.php?f=2&t=367&st=0&sk=t&sd=a
Since then, my wife's Shadow died and we received a replacement. Unfortunately, it was a bad one... I requested a second one, and it was the same. Then I decided to just sell it rather than dealing with multiple replacements again. Besides, they are a bit more "resistant" to send you replacements 9 months after purchase as opposed to when you are still in your return period
The Shadow I am using has the perfect screen. If something happens to that one and I get a bad replacement, I'll probably sell it and get another HTC device...
So, I wonder...
I accidentally cracked the screen on my shadow the other day, so Im going to try buying a replacement screen online and see if I get lucky and score one of the original, higher quality screens. It would seem that T-mobile doesn't have the good one anymore (6 "crappy" replacements later). Lets just say they aren't very fond of me; 2 call center reps I talked to knew me by name when I would call back...
Anyway, the screen should be in soon, Ill post here with the results
Finally!
Well, I saw an auction for a Shadow on ebay, and thanks to the wonderful pictures the seller posted, I could tell it was an original Shadow, with the original, glorious screen. It was kinda messed up otherwise, but I bought it anyway, took the screen out and put it in mine and voila, amazing Shadow!
Thanks for nothing T-mobile
I bought my Shadow on eBay a couple months ago and i've noticed the screen problem also, do you guys know i i'll able to get a replacement even if i didn't buy it new?
No, sadly. All of the current Shadows have the new, lower quality screen. You would have to find an original on ebay or from another person and switch the screen out (Or use the phone, if its intact)
I just hope the Shadow 2 doesn't also have the crappy screen.
strange problem
I bought a Shadow on ebay and found that the wifi working but the phone will not get a network. It would just show searching again and again. I bought another from ebay that was working well before a broken screen.I took the board from the last fone i bought and install it on the first. everything working apart from the WIfi showing "driver not installed". I then know it was the Dpad section so I changed it then wifi is working but screen color and quality change. I got a strange yellow color and at different viewing angles it would change.I reused the first Dpad and everything is ok apart from wifi. Do you need a matching Dpad flex for special screen?? and wifi???

Screen Replacement Success!

So, if your 2 year old is like mine, he's quite efficient at shattering your phone's screen. SO, I went online and found a replacement screen and set sbout installing it myself. I make no claim at any sort of electrical know-how... Damn it Jim, I'm a med student not an electrician. But I do enjoy my gadgets. Anyway, I went online and found some you-tube videos and successfully changed out the screen! Woo-Hoo! I used a hybrid of the two videos as one of them seemed a little too, much but it had a good rebuild sequence.
The first video has a good description of how to remove the screen (I didn't use the hair dryier and it worked just fine), and the second shows how to put it back. The second video should also be good to show how to replace other thinsg (camera, etc.).
http://www.youtube.com/watch?v=gUTPf8QyAVs
http://www.youtube.com/watch?v=bKhdz_Xa-Co
I hope this helps people out there make their own replacements a success!
May I ask how much did it cost you and how long did it took? Did you have to buy any special tools?
It required a small electronics set of screw drivers (phillips) and it came with a plastic pry tool that I used for everytyhing except taking the screws out. It also comes with a tiny star drive screwdriver that I held onto but didn't use. I purchased it onlie from someone that I thought was based in Cali, but it turns out that he's in China. So it took 2 to 3 weeks to get it to me. I paid 115 for it, but if this happens again (dear lord please no) I'll pay a little more for someone that I know is in the states. There's a discussion in the accessories forum that lists some sites that have replacement screens.

[Q] How is your Optimus 7 holding up?

Hi everyone!
I was just wondering how everyone's Optimus 7 is holding up! Searching in Google I did not find that many problems... but I've been through hell with it!
First there were some fixed color vertical lines in the display... this was around 9 months after purchase. I did get bothered, but since they require 1 month (!!!) to send the repaired phone back to you here in Italy, I didn't send it.
Then it started rebooting a lot... gave some memory errors... and then finally would lock at the LG logo after rebooting a few times. Obviously at this point I sent it to repair... Ah, and the touchscreen was also not responsive at times.
I got it back, and the service center said that they made "electronic repairs". Fair enough, but... the touchscreen was still not responsive at times (the other problems were fixed)!
Then I send it again... got it back, now they said the exchanged the full motherboard. Should be fixed now, right? WRONG!!! Still the same problem!
Today I just sent it ONE MORE TIME to the repair center... I've been now almost two months without my phone, and I bought it only 13 months ago.
I've really lost faith in LG by now... So, what's YOUR experience with the phone? Am I unlucky or are these problems really common?
I've had no issues, and I can't really return mine as I live in the US and am using an unsupported phone.
The gorilla glass was a big seller for me because I hate screen protectors and even when they are on I still manage to scrath the glass. Aside from a minor scrath on the one side, the phone has taken my abuse with flying colors.
Was able to update and unlock my phone and runs quite well on AT&T's network.
Though there have been other reports of the issues you have had, I guess I'm just lucky.
not lucky too, my phone is now in service after a month use, i had problems with touchscreen
u talked about "not responsive at times", mine was working for itself - running application, scrolling on it's own, etc., once i look at the screen and had about 200 appointments
and as i red somewhere here, it was worse when i connected the phone to a charger, the difference was that i used original charger
My family use two E900 and two E906. No problems so far with the phones after a couple of months
Hardware wise it's fine and i am still pleased with it, it does not get recognized anymore by Zune though so probably i will be left behind when the new update comes up lol.
I have 2 of them and both of them randomly restart... I cannot use them anymore! LG Service in my country is unreliable and I'm saving money to buy 2 other models... LG devices are crap and I wouldn't say that if they were trying to support their customers with firmware updates or even some official announcements...they have left us eating their s%^& instead...
I bought one last October and it works fine till now (i receive all the updates)
It is vodafone branded and never flash it .
Well, mine (vodafone de) got a problem with the battery (poor) and video recording. It just freezes the camera app after I click cam button to end the recording.
Since I'm in russia and the service is in deutschland... it's dumb to send it back and then here again) It's easier to buy $300 lumia 710 here / $150 focus on ebay. Since I don't really use recording, i don't mind, I'll wait for wp8 devices.
As for the updates - flawless! I got them almost instantly, loving vodafone and LG support for the platform.
After 8 months mine started randomly reboot on its own, and as LG Support is not working across Europe I am now fighting seller (Amazon) to repair it. If not, I try to sell or repair and sell it.
And as I was never happy with WinPhone I hope I will get my money back and go for Android or iPhone afterall. Use to have WinMobile-system phones since 2004 but new Windows Phone is just a great mistake of Microsoft - greed is not always good advisor.
Hi All,
My Optimus is holding up quite well. I did have issues with the intermittent shutdown / reboot. This has disappeared since 8107 (maybe simply some luck?). I flashed my phone with a firmware from the forum here (thanks Nasirahmed), since then I have a dutch ROM and tethering. Then I updated with the force method to 8107 (I have little patience ).
Hardwarewise my Optimus has been topnotch. I dropped it from considerable heigth a few times and after reassembly of the battery and batterydoor it still works very well and there is no visible damage. Quite different from my former HTC diamond 2 and Xperia. The Xperia disintegrated spontaneous, got repaired and continued disintegrating. The Diamond 2 fell three times (from less heigth) every time there was visible damage and eventually the screen got broken (and repaired I must say). So I think the Optimus is a quite sturdy device.
Windows phone 7 is nice and fast, has considerable limitations (compared to for example Android and WM6.5) and I doubt it if I would buy a WP7 again.
My two cents.
Ronald
My phone came up today from the third visit to the repair center... let's see if it is finally OK!
About the Gorilla glass, something weird happened to me: after I dropped a few water drops on the screen back in December, some "air bubbles" appeared on the screen... When I first took the phone to assistance, the guy just said that it was the screen protector (???) and just removed it (in front of me), so indeed there is a screen protector... I neved noticed it before the bubbles appeared.
Anyway, if the glass of the screen is Gorilla Glass, why does it comes from the factory with a screen protector? Do I need to buy a new one (he said this wasn't covered in the warranty...)?
I removed my screenprotector also. It annoyed me, and the device has Gorilla glass, so what can happen??
No issues here. In fact, its been an incredibly stable & sturdy phone for me.
Ive dropped it more times than I care to admit to & it has very little to show for it.
The screen has only one tiny scratch, no idea how it happened considering I have been at it with a chisel, screwdriver, keys, drill & craft knife since to see if they do any damage. That screen is near indestructible.
I love how well built it feels. I pulled off the charger cover a few months after buying it (which was as soon as it was available in the uk)
Software wise, Ive not had many problems either. Used to have the odd random restart here & there, but that was fixed when mango appeared.
So yeah, still a happy chappy
Sincerely? Like s**t.
It's the worst phone I have ever had. WP7 is great, no complains here. But considering how tight the OEM specs for WP7 is, LG screwed in everything they could.
The screen is just average at best;
The camera is probably the worst in 1st gen Windows Phone;
The physical buttons are a good idea, but they are too big and the plastic is too cheap. Specially the Windows button;
The battery-life is short, really short. Before and after Mango;
And the random resets, at least once a day, sometimes in the middle of a conversation.
My next phone will be another Windows Phone, but I will never buy anything from LG again, not only phones...
GolfVR6 said:
Sincerely? Like s**t.
It's the worst phone I have ever had. WP7 is great, no complains here. But considering how tight the OEM specs for WP7 is, LG screwed in everything they could.
The screen is just average at best;
The camera is probably the worst in 1st gen Windows Phone;
The physical buttons are a good idea, but they are too big and the plastic is too cheap. Specially the Windows button;
The battery-life is short, really short. Before and after Mango;
And the random resets, at least once a day, sometimes in the middle of a conversation.
My next phone will be another Windows Phone, but I will never buy anything from LG again, not only phones...
Click to expand...
Click to collapse
I don't agree with all your complaints, even though I will also not go to LG again due to my own problems. Anyway, before all the hardware faults I had, my main complaints were:
1) VERY, VERY bad auto white balance in the camera. When the flash was on, 70% of the times I got completely blueish images.
2) I like the idea of actual physical buttons... but not this noisy! When in bed these buttons can actually wake my girlfriend (yes, she is a light sleeper).
I have no problems at all; only the battery is draining too fast even with all battery saving options turned on and also in airplane mode But the hardware buttons are great! It´s great that you never can hit them accidentally And I love the aluminium backcover, it looks so good! The display is also good, but in daylight its sometime hard to read... Now I´m only missing a custom rom and some apps or games like Tap Tap Revenge
Apparently battery life is a common problem among optimus 7 users. I haven't had any problem with mine (I've had mine for 6 months) except for a terrible battery life while HDSPA connection is on.
mine is rebooting like crazy now. I'll bring it today to my dealer, for repair. but I think LG will screw me, because mine is vodafone-rebranded, and originally it was OPN. Although the issue has nothing to do with the flash, and they certainly know that, because it seems that sooner or later, al Optimus 7 will start rebooting and fail the SD
My Optimus 7 started rebooting randomly, and also the battery wasn't lasting as long.
Buying a new (real LG) replacement battery seems to have cured both problems
Time to say something positive about the E900
It is the best mobile in terms of reception that I ever had. 2G, 2.5G, 3G (HSDPA) are stable and fast (T-Mobile in Germany). Compared to my former devices (HTC Legend and Samsung Galaxy S) this is excellent.
The Wifi reception is even better than my laptop's Wifi (Dell Latitude E5410) and definetly best among my three mobile phones.
Wifi tethering works absolutely flawless, no need for cables anymore.
I received updates always with one of the first waves (besides tethering which arrived first on Vodafone branded devices). For the old HTC Legend as well as the Samsung Galaxy S there are no more firmware updates expected. But LG and Microsoft still deliver updates for the first generation LG E900. That's what I call a good service.
Sure, there are some points the E900 is not rocking. The display is very bright at night (you can light up a whole cinema ) and doesn't have the colors of the AMOLED displays but we knew that before buying it. But the TFT doesn't have the gaps between the pixels like AMOLED displays.
And the camera is no DSLR. With good light conditions it is ok for snapshots. But for real photos I would never use the optics of a mobile phone. And I don't want LG to integrate a fullsize DSLR chip and lenses. That won't fit in my pocket
Ah, yeah, the random reboots. Had that issue on my device as well. But it occurs less often than my Samsung Galaxy S is hanging completely.
Summarizing I am happy with the E900 and I will continue to use it as long as LG and Microsoft provide support for it. It was a great deal to buy it a year ago for just 190 EUR.

[Q] Repairing a cracked display?

Hello guys! My LG G2 (d802) got cracked and unfortunatly my touch got partly damaged and the phone is at the current stand unusable.
As I am pretty dependent on having a working phone, I bought a galaxy s6, however I miss the development which the LG G2 has with masters like @dorimanx and @Cloudyfa.
So, I want to repair it and I wounder if there is any people in here who have done it whic have any dealers of a new g2 (d802) screen to recommend? Any thoughts on how hard it is to repair the screen on G2, and good vidoes on how to do it are highly appriciated!
Hello,
Seeing as though no one has replied I will
I have replaced the screen on my G2 a couple times, along with my partners Galaxy S4 plus dozens of others, I repair phones for a bit of extra cash. IMO the G2 and S4 are what I would call easy to repair, if you are confident you can be careful enough I say go ahead.
I buy screens from eBay and various online stores, I have never had an issue with a replacement off ebay. You can buy the screen by itself or you can buy the screen already fitted to a frame, if you get the one in the frame, while it is slightly dearer, it saves you alot of time removing the broken screen and fitting the new one to your frame. All you would have to do is remove everything from your phone and fit it to the new frame. Watch a couple videos on youtube on replacing the screen on the G2 to get an idea.
BTW my G2 was the first phone I replaced a screen on and I had no issues
Thanks! I will probably order a g2 screen on ebay, hopefully it will come before christmas :angel:
I have changed the galaxy s3 screen before so I probably have the "skills" to repair it, I hope.
If you have replaced a screen on an S3 then the G2 should be no trouble at all
Good luck mate!

Busted Screen

My son wanted an Iphone due to peer pressure at school so I finally caved since his was due for an upgrade. I wanted to keep his phone as a backup and replace my old Note 3 as a wifi gaming device. I didn't realize he had busted the screen and now I can't use the insurance option to get it fixed. Any options out there for getting the glass repaired?
Your son had an S7 and downgraded to an iPhone? Damn shame.
How broken is the screen. It seems like every single phone I see on eBay has a broken screen so someone might buy it. If you're only using it as a WiFi gaming device you can buy a good condition phone on eBay with a bad ESN.
DildoMaster said:
Your son had an S7 and downgraded to an iPhone? Damn shame.
How broken is the screen. It seems like every single phone I see on eBay has a broken screen so someone might buy it. If you're only using it as a WiFi gaming device you can buy a good condition phone on eBay with a bad ESN.
Click to expand...
Click to collapse
IKR all these kids think Iphone is the bomb. I had an Iphone 7+ and it drove me nuts. I returned it and got the Google Pixel XL. I wanted the Note 7 but the whole battery thing ruined that. Now I am stuck in a contract because I did a trade in. Maybe the Note 9 will be out by the time I can upgrade again.
I ordered a glass screen protector for the S7 edge in the hopes that it will stick and not break anymore. I was hoping to keep it as a backup phone and yes use it as a gaming device to replace my old Note 3. I think with a glass protector it might be okay.

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