[Q] Hard brick from OTG cable - Verizon Samsung Galaxy S III

I just hard bricked my second GS3. I bricked the first one a couple of months ago (the day I got it) when used a cheap OTG cable to attach a flash drive to the phone. The phone just shut down. No charge light ever, no response to usb, just nothing.
When I got my second phone, I took a deep breath and tried the OTG cable again and it worked fine. I thought I just got a bad phone.
But today, on a whim, I wanted to see if my phone would run an external USB cd drive. BAM, the phone shuts down and is hard bricked again!!
So, I guess this is a cautionary tale, as well a plea to the community for any recommendations. Someone had a similar problem months ago, but I didn't see a resolution. I will probably end up sending it for JTAG repair, but I don't know if it will do any good since this wasn't caused by borking a ROM install. Anybody have any experience with this?
One thing is for sure. That OTG cable is going in the trash.

I have never heard of this. Very interesting. Sorry to hear this for you. I have been using my cable for awhile now and only ever had one problem with it. I was viewing pictures and looked away from the phone for a few moments. Phone went into sleep mode like normal. Dull screen then screen off. Prob was it wouldnt wake up. Nothin i did woke it up so i had to do a battery pull. Phone was fine after that and havent had the problem since. Gonna keep fingers crossed after reading the OP.
Set from my Verizon Stock Rooted (Modded) Galaxy S3 using xda-developers app

Yeah, it is a real pain. I found some other people who had the same issue.
http://rootzwiki.com/topic/32816-sgs-3-and-otg-usb-adapter-might-equal-brick/
I just can't imagine what must be happening. I wish one of those uber-smart hackers who were working on the bootloader unlock would see this and give me some idea if it is even fixable. It is almost like it blew a fuse.
Anyway, I have an email out to mobiletechvideos to see if they think it can be jtag-ed. I have a feeling that a $2 cable is going to end up costing me $600.
----- Update -----
I made and tried a usb jig, just for kicks. No luck. Still waiting to see if mobiletechvideos gets back to me.

Another quick follow-up... I got a response from mobiletechvideos.
Unfortunately that has been damaging many people’s phones. It damages the PMIC and the device is not repairable by any of our services or any other shop that I know of.
Click to expand...
Click to collapse
If you are too lazy to google PMIC, it is the power management chip. Sounds like there is a problem with the cable where the power is being directed somewhere it shouldn't be.
This weekend, I will carefully cut open the cable and see if I can see the problem.

Bort76 said:
This weekend, I will carefully cut open the cable and see if I can see the problem.
Click to expand...
Click to collapse
Don't like resurrecting threads, but was curious for an update. This just happened to my Verizon GS3 as well. Completely unresponsive. I'm still under warranty so am about to go to the store to have it sent back, but came across this thread while trying to hunt down solutions.
Fwiw, it was with this cable: www()amazon()com/gp/product/B00932N46S/ref=oh_details_o00_s00_i00
(Stupid spam filter.)
N

Related

SOLVED!!! [Q] Help! Nexus S won't turn on!!! :(

Hi everyone.
Last night I went to bed and as usual I check my Nexus S battery.
It indicated me very low battery, and turn it off.
So far, no problem, i thought, well there isn't enough battery to turn on the phone. I connected the cellphone to the wall charger and went to sleep.
Today i woke up and try it to turn it on, the screens just flashes and nothing happens.... Removed battery, try it again, the same.
Try 100 times that, and there was one time a Warning of Bootloader came up. Don't know what i did different thought, but now i can't get the same result.
Actually now the screen doesn't even flashes when i press the power button.
The battery seems to be charged, i tested with a LED. My wall charger is also working cause it's able to charge my old phone.
And now to get things even worse, as i bought it in asia, i don't have warranty, and the gran finale, Nexus S is not been sold in Brazil due to some regulatory issues, so Samsung said it they can't help me with an imported product.
The Cellphone is brand new, doesn't have not even ONE month of use.
It's not rotted, and it was in the latest android firm.
Does anyone have any idea what can i do????
The phone doesn't respond to anything .
Tnks a lot in advance.
PROBLEM SOLVED!!! SEE THE LAST THREAD. BR!
rafaelqds said:
Hi everyone.
Last night I went to bed and as usual I check my Nexus S battery.
It indicated me very low battery, and turn it off.
So far, no problem, i thought, well there isn't enough battery to turn on the phone. I connected the cellphone to the wall charger and went to sleep.
Today i woke up and try it to turn it on, the screens just flashes and nothing happens.... Removed battery, try it again, the same.
Try 100 times that, and there was one time a Warning of Bootloader came up. Don't know what i did different thought, but now i can't get the same result.
Actually now the screen doesn't even flashes when i press the power button.
The battery seems to be charged, i tested with a LED. My wall charger is also working cause it's able to charge my old phone.
And now to get things even worse, as i bought it in asia, i don't have warranty, and the gran finale, Nexus S is not been sold in Brazil due to some regulatory issues, so Samsung said it they can't help me with an imported product.
The Cellphone is brand new, doesn't have not even ONE month of use.
It's not rotted, and it was in the latest android firm.
Does anyone have any idea what can i do????
The phone doesn't respond to anything .
Tnks a lot in advance.
Click to expand...
Click to collapse
Is it showing full bars when you connect the charger and press the volume button?
dude, i think there is something wrong with our country. take a look at this thread: http://forum.xda-developers.com/showthread.php?t=1111761
i think you tried everything possible, can't see what else you could do. Looks like a hardware issue..
if i were you, i'd claim for warranty, even if you bought in hk, it has warranty, of course you will lose shipping cost, but, it's better than lose the phone! =o]
good luck!
GchildT: Nothing happens when i connect the charger to the cellphone.
Already tried the hard reset (volumn up + power button) nothing happens
thiagodark: Tell me about it, i read this thread ealier this morning, actually i send it a private message asking him if he solve his problem... samsung is really disappoint me.
The thing i found most said is that the phone is bran new! Not a month year old.
And i didn't do anything, not even rotted, dropped, anything!
PROBLEM SOOOOOOOOOOOLVED!!!
The problem was that there was a little tiny piece of plastic dirt in the usb male plug in the phone! And that piece was able to make a faulty contact with the charger, the phone battery was dead as hell.
Can you believe that?????
I almost sent my phone across the world in order to use the warranty.
Now I'm back with my cellphone up , happy as hell!
Tnks a lot, and remenber to always clean everything before use more drastic measures.
BR
rafaelqds said:
PROBLEM SOOOOOOOOOOOLVED!!!
The problem was that there was a little tiny piece of plastic dirt in the usb male plug in the phone! And that piece was able to make a faulty contact with the charger, the phone battery was dead as hell.
Can you believe that?????
I almost sent my phone across the world in order to use the warranty.
Now I'm back with my cellphone up , happy as hell!
Tnks a lot, and remenber to always clean everything before use more drastic measures.
BR
Click to expand...
Click to collapse
Wow... good for you man. Its rooted btw
Sent from my Nexus S 4G using XDA App
rafaelqds said:
PROBLEM SOOOOOOOOOOOLVED!!!
The problem was that there was a little tiny piece of plastic dirt in the usb male plug in the phone! And that piece was able to make a faulty contact with the charger, the phone battery was dead as hell.
Can you believe that?????
I almost sent my phone across the world in order to use the warranty.
Now I'm back with my cellphone up , happy as hell!
Tnks a lot, and remenber to always clean everything before use more drastic measures.
BR
Click to expand...
Click to collapse
Wow.... really good news, i always clean contacts before everything, my old desire hd was going in car mode, just because a short in this piece, and when i cleaned with isopropyl alcohol it was magically solved.
Well, nice to know that your issue was solved...
Sent from my Nexus S using XDA App

Root w/o usb port (wireless adb maybe?)

so, i've been researching this all night and i want to get a straightforward answer. is there any way i can root my S3 without using the USB port? the port is busted and doesn't detect anything being plugged in (i have 3 batteries and an external charger, since it won't charge)
basically, i'm coming across some posts from the S2 explaining that you could root that one by simply flashing some SU files etc in recovery:
http://forum.xda-developers.com/showthread.php?t=1746794
can any of this be done with the S3? i was looking into wireless ADB as well, but you def. need root for that, despite the fact i also found someone on the S2 forums who apparnetly had wireless ADB working without root:
http://forum.xda-developers.com/showthread.php?t=1371326
i have no idea how he did it, because i def can't.
any thoughts? i'd love to root this thing and just keep it stock (just delete bloatware and make tweaks to stop the launcher redraw) and that's it..not even looking to throw custom roms on it yet.
Honestly I think you are SOL for the time being
well that's not good cmon con, i know you can figure something out lol
Sent from my Samsung Galaxy S3 using Tapatalk 2
I was able to root by flashing an SU zip in CWM. However I was only able to flash CWM thanks to Casual. It wouldn't root me. But did let me install cWM. From there I booted into recovery and was rooted in seconds. With no USB though that makes things tricky. Not sure how you could get CWM on there then. I was able to root my Droid x purely using terminal emulator on the phone and pushing files from the SD card. But that was years ago and i think rooting is a bit different now since it looks like it gets symlinked.
--Sent from GlaDos baked potato
Port death by tit sweat.
jayochs said:
so, i've been researching this all night and i want to get a straightforward answer. is there any way i can root my S3 without using the USB port? the port is busted and doesn't detect anything being plugged in (i have 3 batteries and an external charger, since it won't charge)
basically, i'm coming across some posts from the S2 explaining that you could root that one by simply flashing some SU files etc in recovery:
http://forum.xda-developers.com/showthread.php?t=1746794
can any of this be done with the S3? i was looking into wireless ADB as well, but you def. need root for that, despite the fact i also found someone on the S2 forums who apparnetly had wireless ADB working without root:
http://forum.xda-developers.com/showthread.php?t=1371326
i have no idea how he did it, because i def can't.
any thoughts? i'd love to root this thing and just keep it stock (just delete bloatware and make tweaks to stop the launcher redraw) and that's it..not even looking to throw custom roms on it yet.
Click to expand...
Click to collapse
Why don't you just get the phone replace as it is obviously defective?
First remove your battery and you may try to clean your usb plug on your phone by take a toothpick, needle etc.. and wrap a little piece of paper towel around it, soak with Windex or alcohol and scrub all the pins inside of the USB. This works wonder! second recommendation is to try another usb cable. Good luck.
piiman said:
Why don't you just get the phone replace as it is obviously defective?
Click to expand...
Click to collapse
I think he got it from a third party.
Synergized GS3
piiman said:
Why don't you just get the phone replace as it is obviously defective?
Click to expand...
Click to collapse
Cause it has physical damage.
zetsumeikuro said:
Cause it has physical damage.
Click to expand...
Click to collapse
Samsung would still fix it. I wouldn't live with it like that but to each his own
thanks for the responses guys! a few answers:
1.) i literally got this phone for $30 from a customer at my store who ruined it due to said tittysweat. no lie, the woman ran with it in her shirt, and sweat corroded the charge port. i SOMEHWAT fixed it with alch and Deoxit weeks ago, and it would BARELY charge (like maybe half a percent every 3 hours..ridiculous lol) but then after further cleaning, it completely died and doesn't work now.
2.) i've never once had insurance on my lines in all my 16 years with verizon, so i'm not adding it to make a claim, because it's gonna look fishy especially if they see 3 different phones on my acct within weeks
3.) has two TINY cracks in the corners of the phone screen, so i couldn't even get it replaced due to that as well
when i would plug it in when it barely charged, it would go between charging (ac) and just charging. so it was def messed up. i opened up the back to look at it, but i didn't take the entire phone apart yet.
i've got a replacement charge port (was 5 bucks on ebay), problem is i don't have a hot air soldering iron so i can't do it myself and don't have any repair guys near me.
just looking for basic ways to get rooted w/o having the usb port, but it seems to be futile
also for samsung to fix it, the turn around is like 2-4 weeks and i'm sure costs an arm and a leg..whereas i have a few members on here who i could send to and would cost less, and it would take a lot less time than samsung lol
jayochs said:
thanks for the responses guys! a few answers:
1.) i literally got this phone for $30 from a customer at my store who ruined it due to said tittysweat. no lie, the woman ran with it in her shirt, and sweat corroded the charge port. i SOMEHWAT fixed it with alch and Deoxit weeks ago, and it would BARELY charge (like maybe half a percent every 3 hours..ridiculous lol) but then after further cleaning, it completely died and doesn't work now.
2.) i've never once had insurance on my lines in all my 16 years with verizon, so i'm not adding it to make a claim, because it's gonna look fishy especially if they see 3 different phones on my acct within weeks
3.) has two TINY cracks in the corners of the phone screen, so i couldn't even get it replaced due to that as well
when i would plug it in when it barely charged, it would go between charging (ac) and just charging. so it was def messed up. i opened up the back to look at it, but i didn't take the entire phone apart yet.
i've got a replacement charge port (was 5 bucks on ebay), problem is i don't have a hot air soldering iron so i can't do it myself and don't have any repair guys near me.
just looking for basic ways to get rooted w/o having the usb port, but it seems to be futile
also for samsung to fix it, the turn around is like 2-4 weeks and i'm sure costs an arm and a leg..whereas i have a few members on here who i could send to and would cost less, and it would take a lot less time than samsung lol
Click to expand...
Click to collapse
These guys offer USB port repairs on the GNex...I would contact them and see if they are planning on offering that service for the S3. Worth a shot.
http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-nexus-usb-port-repair/
they can also JTAG bricked phones, sell Jigs to get into download mode etc. Looks like they also offer an unlock and custom rom service which made me lol.
EDIT** was she hot?? lmao
MFD00M said:
These guys offer USB port repairs on the GNex...I would contact them and see if they are planning on offering that service for the S3. Worth a shot.
http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-nexus-usb-port-repair/
they can also JTAG bricked phones, sell Jigs to get into download mode etc. Looks like they also offer an unlock and custom rom service which made me lol.
EDIT** was she hot?? lmao
Click to expand...
Click to collapse
aahaa that was the most asked question..unfortunately not lol
Isn't there like a mobile Odin program you could use to flash the stock rooted system image? I don't know if that would work or not just a thought.
JBO1018 said:
Isn't there like a mobile Odin program you could use to flash the stock rooted system image? I don't know if that would work or not just a thought.
Click to expand...
Click to collapse
Yeah I saw that but apparently to even use it you need to be rooted..
Sent from my Samsung Galaxy S3 using Tapatalk 2
It's actually Jay's titty sweat. Man boob corrosion!
zetsumeikuro said:
It's actually Jay's titty sweat. Man boob corrosion!
Click to expand...
Click to collapse
listen up, zetsumi mike zero, i can assure you it was feminine t-sweat

Dead GS3

So Tuesday I took a couple pics with my s3, then plugged in my usb otg to transfer some pics to that to put onto my ONE, then forgot about it. Last night i picked it up and noticed it was dead, thought that was strange but maybe i left wifi on and didnt give it a full charge before. So I plugged it into that charger last night and forgot about it. Decided wanted to take a couple pics with it today and its dead still. Like totally dead. I put a different battery in and still nothing. Been on the charger fpor a bit, nothing. I get no lights, no vibrate, nothing. Any idea why it would just die like that? Its a replacement from verizon from about August, used until mid september when I got my ONE. Kept my s3 for the camera. Any ideas what the issue is and if its bricked somehow? I was running andys bonestock, havent flashed or touched anything on it in sometime so a bit confused what the issue is.
jessbowring said:
So Tuesday I took a couple pics with my s3, then plugged in my usb otg to transfer some pics to that to put onto my ONE, then forgot about it. Last night i picked it up and noticed it was dead, thought that was strange but maybe i left wifi on and didnt give it a full charge before. So I plugged it into that charger last night and forgot about it. Decided wanted to take a couple pics with it today and its dead still. Like totally dead. I put a different battery in and still nothing. Been on the charger fpor a bit, nothing. I get no lights, no vibrate, nothing. Any idea why it would just die like that? Its a replacement from verizon from about August, used until mid september when I got my ONE. Kept my s3 for the camera. Any ideas what the issue is and if its bricked somehow? I was running andys bonestock, havent flashed or touched anything on it in sometime so a bit confused what the issue is.
Click to expand...
Click to collapse
It's bad luck, there's a whole thread describing this issue. As a general rule you shouldn't plug anything into the phone, but there's no way you Could've known that.
http://forum.xda-developers.com/showthread.php?p=33882126
Basically I'd check and see if you can plug it into your pc and see if it'll recognize it at all. Sometimes it'll show up as an unusual drive qusb_dload and that can be fixed. Alternatively, you can plug it into a charger without the battery, if the red light comes on that can be fixed also. If nothing works, you may have shorted the power supply which is a different problem.
Sent from my SCH-I535 using Tapatalk 2
BadUsername said:
It's bad luck, there's a whole thread describing this issue. As a general rule you shouldn't plug anything into the phone, but there's no way you Could've known that.
http://forum.xda-developers.com/showthread.php?p=33882126
Basically I'd check and see if you can plug it into your pc and see if it'll recognize it at all. Sometimes it'll show up as an unusual drive qusb_dload and that can be fixed. Alternatively, you can plug it into a charger without the battery, if the red light comes on that can be fixed also. If nothing works, you may have shorted the power supply which is a different problem.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Ive been using the on the go usb for a while now transferring pics i take with the s3 to my one and to store photos or other files from my ONE. Never had a problem with it. It is not picked up by my pc at all nor do i get a red light or any light with or without the battery. How do i determine if this is just a power issue and not a brick issue? Im not sure how i could have bricked it just by copying pics from the phone to the otg.
EDIT: So after reading that thread, im thinking this is likely my issue as well. It didnt happen immediately on plugging it in tho cause i was watching some of the files transfer before going back to watching my movie on tv. Is this issue just on the S3? Or should i be worried about this with my ONE as well since i have no sd card in that?
jessbowring said:
Ive been using the on the go usb for a while now transferring pics i take with the s3 to my one and to store photos or other files from my ONE. Never had a problem with it. It is not picked up by my pc at all nor do i get a red light or any light with or without the battery. How do i determine if this is just a power issue and not a brick issue? Im not sure how i could have bricked it just by copying pics from the phone to the otg.
EDIT: So after reading that thread, im thinking this is likely my issue as well. It didnt happen immediately on plugging it in tho cause i was watching some of the files transfer before going back to watching my movie on tv. Is this issue just on the S3? Or should i be worried about this with my ONE as well since i have no sd card in that?
Click to expand...
Click to collapse
I think you're better off not using it, but I wouldn't know for sure on the one. The power issue would be a much bigger problem then a hard brick because getting parts to fix it might not be worth the cost. Plus you need to find someone who can fix that.
If you're still under warranty just bring it in and get a new one.
Sent from my SCH-I535 using Tapatalk 2
BadUsername said:
I think you're better off not using it, but I wouldn't know for sure on the one. The power issue would be a much bigger problem then a hard brick because getting parts to fix it might not be worth the cost. Plus you need to find someone who can fix that.
If you're still under warranty just bring it in and get a new one.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
I just had it replaced in august so would think this would still be warrantied?
jessbowring said:
I just had it replaced in august so would think this would still be warrantied?
Click to expand...
Click to collapse
Probably, it's worth a shot.
Sent from my SCH-I535 using Tapatalk 2

[Q] USB charging port

First, I bought this device the day it came out on ATT. I love it, but I do not know if is a malfunction of my phone or all of them are the same. When I try to connect the USB cable it gives me a really hard time cause is like if something is blocking the port. I have tried with different cables, but all of them give me the same result. I have to push really hard to get it connected and I think is something that should not happen, I want to know if you guys have the same problem or if this is something happening just to me. Thanks. :fingers-crossed:
When inserting your cord tilt it down after you first insert it. Takes a bit getting used too, but it's smoother that way. Mine does that as well.
Sent from my G3 using XDA Premium 4 mobile app
same issue with my (T-Mobile)
wilberatilioa said:
First, I bought this device the day it came out on ATT. I love it, but I do not know if is a malfunction of my phone or all of them are the same. When I try to connect the USB cable it gives me a really hard time cause is like if something is blocking the port. I have tried with different cables, but all of them give me the same result. I have to push really hard to get it connected and I think is something that should not happen, I want to know if you guys have the same problem or if this is something happening just to me. Thanks. :fingers-crossed:
Click to expand...
Click to collapse
I'm glad you posted this as I picked my last Wednesday from T-Mobile store. Everything works great on the phone , the only issue is plugging the charging cable in. I tried my other chargers as well but same with all of.them. trick is to tilt downward and it goes in. I don't know if I should exchange for a new one?
Same here. I don't think it's a big deal. Just gotta angle it a bit
Sent from my LG-D850 using Tapatalk
It's that way for everyone. Once you've done it a couple times, you'll start doing it without thinking.
Dustin.Dwayne said:
When inserting your cord tilt it down after you first insert it. Takes a bit getting used too, but it's smoother that way. Mine does that as well.
Sent from my G3 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It works, too bad I waited too long to ask because I have a couple of scratches now
wilberatilioa said:
It works, too bad I waited too long to ask because I have a couple of scratches now
Click to expand...
Click to collapse
Yeah, same here. Though I have noticed that the micro USB connector on the stock cable features a couple of extra "hooks" that my other chargers don't have.
My old charger connector goes into the G3 a lot more effortlessly. However, when using that non-LG charger, the phone buzzes randomly for the first few minutes after being plugged in. Sounds like I'm getting a notification, but there's nothing showing. Bugged me to no end, so now I'm back to the new LG charger. I may try to just swap out the cable and see what happens.
joe23521 said:
Yeah, same here. Though I have noticed that the micro USB connector on the stock cable features a couple of extra "hooks" that my other chargers don't have.
My old charger connector goes into the G3 a lot more effortlessly. However, when using that non-LG charger, the phone buzzes randomly for the first few minutes after being plugged in. Sounds like I'm getting a notification, but there's nothing showing. Bugged me to no end, so now I'm back to the new LG charger. I may try to just swap out the cable and see what happens.
Click to expand...
Click to collapse
Yeah there's something up with other Micro USB cables.. My car charger causes the phone to do this exact same thing.
Mine does the exact same thing. One thing I did notice is the charger seems to fit better and be more snug, making it less likely for charging issues to occur like the cord coming out. Im still getting used to the way to plug it in, but i like it a lot more. I constantly had the cord being loose or having to be in a certain position on my HTC One X+. Glad to know mine isnt the only one that way. :good:
Any new updates on this? My still needs to be tilted in order to get in. I don't think this will change?
Sent from my LG G3
Sini-Siki said:
Any new updates on this? My still needs to be tilted in order to get in. I don't think this will change?
Sent from my LG G3
Click to expand...
Click to collapse
Both of my G3s do this. I had a F400S (Korean model) and it was the same way. Its most likely how it was designed.
Sent from my LG-D850 using XDA Premium 4 mobile app
Even i had the same problem. First i thought i got a phone with malfunctioned usb port, then i found that i have to use a different angle to push the cable in.
it makes it more secure, you're less likely to break it this way... it's not a bad thing
my new tMobile G3 is doing the same freak'n thing.
the phone itself is [email protected]$$ but the port is def. a manufacturer defect.
I don't know where every one is getting this, "more secure" b.s.
It's not more secure and it may very well snap that small extension in half after some time if we're not careful enough.
1miracle2 said:
my new tMobile G3 is doing the same freak'n thing.
the phone itself is [email protected]$$ but the port is def. a manufacturer defect.
I don't know where every one is getting this, "more secure" b.s.
It's not more secure and it may very well snap that small extension in half after some time if we're not careful enough.
Click to expand...
Click to collapse
I think the idea is to give the port a little more flex. there are a lot of returns on phones is the usb port coming loose, and causing improper charging, i think it was an attempt to fix a problem... and your right only time will tell if its worthy fix or just BS... lol
Glad that I found this dedicated thread
I think the fix is way worse than the problem? Now I have to teach my wife.
thank you sharing your experiences
I got a D851 (G3 T-Mobile model) from ebay. I kept thinking it's the cable I used. I don't have this issue on other devices.
I am so glad you sharing all the info here. I was thinking about exchanging it after trying different cables and all does the same.
Thank you guys sharing your experiences here. :good: :highfive: :victory:
Best, J

[Q] LG G2 will not power on, seemingly no reason

Here is what happened exactly:
So the phone is sitting on my windowsill so i can get service and receive texts messages. i get a text so i walk over, pick up my phone, unlock it, and i pressed on the textbox to start typing my reply message. as soon as i press the text box my phone freezes, and thinking its no big deal i hold down the power button to turn off my phone (took about 10 seconds to power off). Now my G2 will not do anything at all, wont power on, wont charge, the red light doesn't even come on with the charger plugged in.
Things I've tried:
holding power/power+down/power+up for 2 minutes+
disconnecting the battery for 5 minutes and trying ^ again
disconnecting every component and reconnecting then trying ^^ again.
disconnecting battery, plugging in charger
disconnecting battery, plugging in charger, then reconnecting battery with charger still attached
charging with lg charger for 12 hours
additional details that may be useful:
at&t D800
rooted
cwm recovery
optimus g3 custom ROM
literally never have had an issue with this phone before
a new battery is on its way in case that is the issue
blacklight215 said:
additional details that may be useful:
a new battery is on its way in case that is the issue
Click to expand...
Click to collapse
Scratch that, i actually canceled the purchase of the new battery because i think i may need a new mobo instead. I'm not gonna buy anything until i get a second opinion at least.
sorry about the 3rd post in a row
I've ordered a new motherboard that has arrived today in the mail. after i get that in my old phone ill update the thread again.
I have to say though, i am extremely surprised and irritated by the absolute lack of support I've received from this site. i would always come here to find answers in other threads and the community seemed pretty awesome, so its pretty unfortunate that i haven't gotten even a single reply. i guess people only want to help others when they already no the answer...
blacklight215 said:
I've ordered a new motherboard that has arrived today in the mail. after i get that in my old phone ill update the thread again.
I have to say though, i am extremely surprised and irritated by the absolute lack of support I've received from this site. i would always come here to find answers in other threads and the community seemed pretty awesome, so its pretty unfortunate that i haven't gotten even a single reply. i guess people only want to help others when they already no the answer...
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Click to collapse
Have you found a solution to this? My phone did the exact same thing yours did last Friday. I tried several button combos and the only thing that gave me some hope was resetting (power + vol. down). I was able to get the LG splash, then the ATT splash and jingle with the LED lights changing colors, but that was it, went back to dead. I'm debating ordering a battery and some tools to try and get this working again.
thestrangebrew said:
Have you found a solution to this? My phone did the exact same thing yours did last Friday. I tried several button combos and the only thing that gave me some hope was resetting (power + vol. down). I was able to get the LG splash, then the ATT splash and jingle with the LED lights changing colors, but that was it, went back to dead. I'm debating ordering a battery and some tools to try and get this working again.
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Click to collapse
Yeah, so i got the mobo in my phone and it turned on and everything was working again! however the mobo i bought had a broken battery connection so i could only use it if it was on the charger so i had to send it back. but replacing my motherboard will fix my issue.
as for yours i have no idea, if it wont turn on even with the charger plugged in then replacing your mobo may be a solution.
i still think its pathetic that no one with real experience has replied to this thread, i guess you cant believe what your told about this place unless your question is easy to answer.
blacklight215 said:
Yeah, so i got the mobo in my phone and it turned on and everything was working again! however the mobo i bought had a broken battery connection so i could only use it if it was on the charger so i had to send it back. but replacing my motherboard will fix my issue.
as for yours i have no idea, if it wont turn on even with the charger plugged in then replacing your mobo may be a solution.
i still think its pathetic that no one with real experience has replied to this thread, i guess you cant believe what your told about this place unless your question is easy to answer.
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Click to collapse
Where and how much was your mobo? Did you have to solder anything?
thestrangebrew said:
Where and how much was your mobo? Did you have to solder anything?
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Click to collapse
i got it on eBay, the original price was like $120 but i put in an offer of $75 and they took it. when you buy it make sure you compare the pictures on the posting to your actual Mobo.
All that you will need for the switch is a credit card, a knife, an extremely tiny screw driver, and some double sided tape(the tape is optional).
as you can see in my picture, the board i bought is on the right and the old one is on the left. you have to watch for stuff like that when buying a part like this.
i think I'm about to buy a D800 G2 with a busted screen for $40 in the next hour, if i get it ill let you know how it goes.
Success!!!
Alright so yesterday i did buy that busted G2 and when i met up with the kid i made sure everything worked before i bought it. i got back to work and made the switch(i was going slow and i was debating on swapping the charging component, took about 35 minutes).
I did not wanna put my Sim in the phone until after i had downloaded all my apps and configured all of my settings the way i like them, so about 6 hours later i get a chance to make the final switch over. when i did put in my SIM everything APPEARED to work fine, but when i left my home i realized that my data was not sending or receiving anything at all? i went to the grocery store and bought a glasses repair kit for the screwdriver inside and opened the phone back up, everything appeared to be connected properly.
I left and called AT&T customer support and this guy helped me fix the issue, apparently their system though i was still using the temp iPhone 4 i had. after he switched the old IMEI number to my new Mobo's IMEI, i restarted my phone and it worked perfectly! i highly recommend taking this route if you can get a new board for less than a new G2 costs.
The Mobo i got off the kid is legit too, i guess he bought it only a month or two ago because it has some features i did not have like the knock code. i also got it rooted and flashed TWRP, not sure if ill flash a G3 ROM or leave it like it is.

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