Anyone know a place that can jtag my hard bricked LG V10 (H901)? - T-Mobile LG V10 Q&A, Help & Troubleshooting

Hey y'all!
Well I finally did it. I had tons of time on my hands and decided to screw around with my phone. After days of tweaking and messing around I managed to delete the wrong files during a factory reset which bricked my phone. Now even with a full battery none of the buttons work, plugging it in does nothing, and it is as they say a brick. Does anyone know of a jtag service that can work on the LG V10? I have checked some sites out, but so far no luck. Really trying to avoid the enormous deductible for a replacement phone (yes I know my warranty is voided).
Thanks in advance for any help anyone can offer!

Not sure off hand, these places seem few and far between maybe tray searching "JTAG snapdragon 808" or something like this as opposed to specific to v10
But really if it truly bricked and nothing turns on it is doubtful they will know why it bricked, you could just claim you were updating from ll to mm via official kdz in download mode and everything went blank
Then it's only deductible
Sent from my LG-H901 using XDA-Developers mobile app

demkantor said:
Not sure off hand, these places seem few and far between maybe tray searching "JTAG snapdragon 808" or something like this as opposed to specific to v10
But really if it truly bricked and nothing turns on it is doubtful they will know why it bricked, you could just claim you were updating from ll to mm via official kdz in download mode and everything went blank
Then it's only deductible
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Click to collapse
Yeah I thought of that, but my deductible is $175 so I was hoping for a jtag at $50 like I have seen on eBay. I just contacted some of them and one got back to me stating that there has not been a jtag release for the V10 and that most new phones probably wont even get them. At least I have insurance. Last time I mod this soon after an update!

cosmicjester said:
Yeah I thought of that, but my deductible is $175 so I was hoping for a jtag at $50 like I have seen on eBay. I just contacted some of them and one got back to me stating that there has not been a jtag release for the V10 and that most new phones probably wont even get them. At least I have insurance. Last time I mod this soon after an update!
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The phone should still be under warranty. Just send it to LG. Although, their repair technician's don't seem to be able to repair jack, so you may still be SOL.

silcam18 said:
The phone should still be under warranty. Just send it to LG. Although, their repair technician's don't seem to be able to repair jack, so you may still be SOL.
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Well when you send it in for warranty they give you a new phone. This is what I have considered doing. Just worried they could tell it was rooted.

Related

[Q] T-mobile defective phone trade in help????

I was wondering if t-mobile offers some kind of service for people like me who have t-mobile phones that weren't necessarily purchased by the person bringing it in or bought and activated with them...like if I could pay some sort of extra fee for them to accept my defective "hardware locked" phone for a replacement? Lmk, thanks!
Oh and just to make sure whoever's reading this post understands my predicament; I bought a vibrant off someone from CL, rooted and flashed the robotix1.1w/oc rom, decided I didn't like it so I nandroid restored to a previous stock/root backup and while it was rebooting or doing the backup (I can't remember) the phone just hangs on the vibrant/samsung screen and won't turn off unless I pull the battery. Any help would be appreciated, thanks again!
Does recovery mode work on your phone? Vol Up+Vol Down+Power.
tjsynkral said:
Does recovery mode work on your phone? Vol Up+Vol Down+Power.
Click to expand...
Click to collapse
Nope. I can't get into downloader or recovery on it. I've tried literally every method, I've even followed yours to a T in the other couple "hardware locked" vibrant threads but to no avail.
I just noticed that when I plug my phone into a computer, both the internal memory drive and the sd card pop up as drives but both are labeled unknown and seem to be corrupted....
dustinkh said:
Nope. I can't get into downloader or recovery on it. I've tried literally every method, I've even followed yours to a T in the other couple "hardware locked" vibrant threads but to no avail.
I just noticed that when I plug my phone into a computer, both the internal memory drive and the sd card pop up as drives but both are labeled unknown and seem to be corrupted....
Click to expand...
Click to collapse
That's because you're not able to push the "Mount USB" button.
It doesn't hurt to ask T-Mobile to replace it. It helps if you're paying for the $6/month warranty.
Yeah, that's what I thought. Damn well I don't think I have that warranty option added on my plan...I hope they replace it.
Should I try to sell it, turn it in, or should I just wait, hold on to it and hope someone figures out some sort or fix?
Try and get it replaced before worrying about it.
I've heard plenty of stories about people getting their phones serviced by the carrier even though they were bought on eBay or whatever.
dustinkh said:
Yeah, that's what I thought. Damn well I don't think I have that warranty option added on my plan...I hope they replace it.
Should I try to sell it, turn it in, or should I just wait, hold on to it and hope someone figures out some sort or fix?
Click to expand...
Click to collapse
so u dont have insurance on a $250+ phone and now that you messed it up you want tmobile to change it for you?
buy another one and leave it alone
98classic said:
so u dont have insurance on a $250+ phone and now that you messed it up you want tmobile to change it for you?
buy another one and leave it alone
Click to expand...
Click to collapse
Thanks for the flame..but did you even read my entire OP? I clearly stated I bought the phone off someone from CL and the reason for my post in the first place was to find out if T-mobile would allow me to swap phones if I paid an extra servicing fee or something.
Of course I wouldn't expect to walk into the store, demand a new phone because mine doesn't work and then get one. I just don't have the extra couple hundred dollars to "buy another one and leave it alone" sorry I'm not rich like you.
If you're not gunna help me out, why don't you just NOT REPLY and leave ME alone.
tmobile exchanged a vibrant i bought off cl, i told them that the youtube app was causing the phone to soft reset everytime I accessed the app. Do not, I repeat, Do not tell tmo that you got the phone off cl. tmo sent me a brand new phone two days later. The only concern i have is the fact that your phone had a custom rom on it, if tmo determines that you installed a custom os which voids your warranty, they will charge you $400 for the replacement phone they sent you.
hope this helps

[Q] Broke my phone (Lumia 710)

I have a question.
I just broke my phone following this guide: http://forum.xda-developers.com/showthread.php?t=1702815
I followed every step in this thread, but when I want to power up my phone it doesn't do anything
No vibration, nothing. Volume+ and power button also don't work..
I think I broke my phone...
Is there any way to make my phone work again?
PLEASE HELP!!!
I think you're phone is permanently bricked . You might be able to recover it using ATF (Advance Turbo Flasher) but that requires buying special hardware and soldering it to your mainboard, and I'm pretty sure it would be expensive. If you're still under warranty, you might be able to have it replaced by Nokia.
phantomsniper773 said:
I think you're phone is permanently bricked . You might be able to recover it using ATF (Advance Turbo Flasher) but that requires buying special hardware and soldering it to your mainboard, and I'm pretty sure it would be expensive. If you're still under warranty, you might be able to have it replaced by Nokia.
Click to expand...
Click to collapse
That's not good :s
I bought the phone from someone else so i think no warranty.
I have to buy a new one i'm afraid.
Thanks for your response!
bozzg86 said:
That's not good :s
I bought the phone from someone else so i think no warranty.
I have to buy a new one i'm afraid.
Thanks for your response!
Click to expand...
Click to collapse
Maybe it's not to late, bozzy.
You can see if you have warranty just by checking your imei number, if yes just bring it to an ncs point.
Just read this and check your emei on the bottom of the page.
http://www.nokia.com/nl-nl/support/online-repair/
Goodluck
Yeah, I think the warranty might still work. I myself bought my phone from eBay, and I sent it in for repair because the battery cover was getting loose. It hasn't arrived at Nokia's Repair Center yet, but they checked the warranty from the IMEI number and sent me a prepaid shipping label so it looks like they'll accept it.
Mine still had the Qualcomm bootloader when I sent it so I'm not sure if they'll actually repair it, but since yours doesn't boot at all, I'm guessing they'll just flash back to stock without even checking to see if you rooted it or anything. They are supposed to be getting mine on Monday, so I guess I'll post back if they refuse to repair it because the bootloader is modified or because I'm not the original owner.

[Q] Broken Vibration

I bought my M7 brand new from eBay and everything worked fine when I got it. Somehow between unlocking the bootloader, installing recovery, rooting, and installing this (M7 Unofficial T-Mobile 1.29.401.13 OTA GSM Deodex) ROM, the vibration no longer works. I can feel an EXTREMELY faint vibrate. So faint that i had to mute the TV and put my ear to the phone to hear it.
What can I do to try to get this taken care of?
More info
CrimsonKnight said:
I bought my M7 brand new from eBay and everything worked fine when I got it. Somehow between unlocking the bootloader, installing recovery, rooting, and installing this (M7 Unofficial T-Mobile 1.29.401.13 OTA GSM Deodex) ROM, the vibration no longer works. I can feel an EXTREMELY faint vibrate. So faint that i had to mute the TV and put my ear to the phone to hear it.
What can I do to try to get this taken care of?
Click to expand...
Click to collapse
OK so it's definitely busted. I ran the vibration diagnostic (*#*#3424#*#*) mode and ran the vibration test. If I knock the phone around a bit it comes back but never lasts more than a few seconds. Will T-mobile honor the warranty if I bought the phone from eBay and have unlocked my bootloader?
Okay, I had this problem with another phone I had (HTC Sensation 4G). I found myself with little vibrations, so faint that it wasn't noticeable in my pocket. Instead of going back to another stock ROM I left it the way it was. A few days later my speaker shut completely down, so I freaked out and installed a different ROM. Speaker didn't work, vibrations worked though. I called HTC and they told me I screwed something up in the phone's circuitry. My recommendation would be to go to a different ROM, if that doesn't work, go stock, and if you still have problems call HTC.
frostyroot said:
Okay, I had this problem with another phone I had (HTC Sensation 4G). I found myself with little vibrations, so faint that it wasn't noticeable in my pocket. Instead of going back to another stock ROM I left it the way it was. A few days later my speaker shut completely down, so I freaked out and installed a different ROM. Speaker didn't work, vibrations worked though. I called HTC and they told me I screwed something up in the phone's circuitry. My recommendation would be to go to a different ROM, if that doesn't work, go stock, and if you still have problems call HTC.
Click to expand...
Click to collapse
I reflashed my stock ROM backup I made and its the same thing. I'll text myself and sometimes it vibrates and sometimes it doesn't.
If you have it covered with insurance by T-Mobile then I see why not unroot it, lock the bootloader and return it to T-Mobile. It's sure worth a shot!
CrimsonKnight said:
I bought my M7 brand new from eBay
Click to expand...
Click to collapse
frostyroot said:
If you have it covered with insurance by T-Mobile then I see why not unroot it, lock the bootloader and return it to T-Mobile. It's sure worth a shot!
Click to expand...
Click to collapse
Got it off eBay. Whats the manufacturer warranty on these things?
Usually HTC would charge you a hundred something, I usually buy my phones from anywhere other than T-Mobile and still get insured by them. If you've insured your phone it should still be covered through T-Mobile. Try that first because I know to replace a damaged phone through T-Mobile is a sure a hundred dollars and not a day without a phone because it gets replaced in like 1 day if anything.
frostyroot said:
Usually HTC would charge you a hundred something, I usually buy my phones from anywhere other than T-Mobile and still get insured by them. If you've insured your phone it should still be covered through T-Mobile. Try that first because I know to replace a damaged phone through T-Mobile is a sure a hundred dollars and not a day without a phone because it gets replaced in like 1 day if anything.
Click to expand...
Click to collapse
I just got back from tmobile they told me since I didn't buy it at tmobile and i'm prepaid they can't help me. I'm going to get a refund through ebay. The description stated the phone was new and defect free but it isn't so according to ebay's policies I'm eligible for a refund.
I think I'm going to buy ANOTHER M7, when I get it go to t-mobile to transfer my service to the new one, then send the old one back through ebay buyer protection for a refund. I'll be out almost $600 until the ebay refund goes through though.
CrimsonKnight said:
Got it off eBay. Whats the manufacturer warranty on these things?
Click to expand...
Click to collapse
if you bought it brand new, its a 1 year warranty with HTC, you can do t his through T-Mobile and they will charge you $20 to call and deal with it for you however, since we dont have SOFF, they will know you rooted it, there is this video that says rooting does not void your warranty so if you can prove to HTC that you rooting did NOT cause this, they shouldn't care
TrueYears said:
if you bought it brand new, its a 1 year warranty with HTC, you can do t his through T-Mobile and they will charge you $20 to call and deal with it for you however, since we dont have SOFF, they will know you rooted it, there is this video that says rooting does not void your warranty so if you can prove to HTC that you rooting did NOT cause this, they shouldn't care
Click to expand...
Click to collapse
Is this $20 fee documented somewhere? Although I believe you I can't really point to an xda thread as source if the guy in the store says they don't do that.
Also, I'd be out a phone during this process right? And what if HTC tells me that me rooting my phone caused the vibration hardware to malfunction?
CrimsonKnight said:
Is this $20 fee documented somewhere? Although I believe you I can't really point to an xda thread as source if the guy in the store says they don't do that.
Also, I'd be out a phone during this process right? And what if HTC tells me that me rooting my phone caused the vibration hardware to malfunction?
Click to expand...
Click to collapse
Okay then, if you bought it brand new, you have the receipt, you still have HTC 1 year warranty. You put it back to stock, and you tell them there is a problem with your phone. The vibration is off and its too weak. Then thats it. You will be out of a phone, if they do notice its rooted, which they probably wont if you resort it back to 100% stock and lock the booloader thought I am not sure about this, you can try to argue that it started happening way before you rooted it to fix an issue they are at fault here.
TrueYears said:
Okay then, if you bought it brand new, you have the receipt, you still have HTC 1 year warranty. You put it back to stock, and you tell them there is a problem with your phone. The vibration is off and its too weak. Then thats it. You will be out of a phone, if they do notice its rooted, which they probably wont if you resort it back to 100% stock and lock the booloader thought I am not sure about this, you can try to argue that it started happening way before you rooted it to fix an issue they are at fault here.
Click to expand...
Click to collapse
I bought it from eBay, no receipt. I could ask the person I bought it from for their receipt I guess. And if I brought it back I would put it back to stock but the bootloader would still say relocked and tampered since we don't have an RUU for t-mobile yet.
CrimsonKnight said:
I bought it from eBay, no receipt. I could ask the person I bought it from for their receipt I guess. And if I brought it back I would put it back to stock but the bootloader would still say relocked and tampered since we don't have an RUU for t-mobile yet.
Click to expand...
Click to collapse
Yeah basically so you will have to argue with then that this happened before you flashed the new Rom thinking that would fix it. My phone vibration starts strong and gets weak but it last like a good minute just vibrating in a decreasing way.
.I was considering rooting and flashing the new 1.29 update because ny buttons don't work eithe but since we don't have SOFF they will know

G5 Dead. Question about warranty repair

Hey guys, I have a 3 day old T-mobile G5 that is sim unlocked and rooted. Phone was working perfect until this afternoon. While playing Hitman:Sniper, a multi-colored band covered the screen as it locked up. I couldn't get it to do anything at that point, so I pulled the battery. I rebooted, locked up, shut down, and now appears to be dead as dead. Nothing I do will get it to power up.
So here's my questions about sending this in to LG for warranty repair.
1. Since it's completely dead (PMIC from what I'm reading), will LG be able to replace that chip, power it up, and realize that the phone was rooted, thereby voiding the warranty? Or will they just trash the main board due to the fact it probably costs about $.03 and pop a new one in?
2. My other concern is sending this in without wiping the data first. Will they be able to pull up all of my personal/private data if they do power it up somehow?
Not sure I have any choice but to take a gamble on this as it's a paperweight at the moment, but just figured someone would have some info on this stuff.
Thanks!
Topshelf said:
Hey guys, I have a 3 day old T-mobile G5 that is sim unlocked and rooted. Phone was working perfect until this afternoon. While playing Hitman:Sniper, a multi-colored band covered the screen as it locked up. I couldn't get it to do anything at that point, so I pulled the battery. I rebooted, locked up, shut down, and now appears to be dead as dead. Nothing I do will get it to power up.
So here's my questions about sending this in to LG for warranty repair.
1. Since it's completely dead (PMIC from what I'm reading), will LG be able to replace that chip, power it up, and realize that the phone was rooted, thereby voiding the warranty? Or will they just trash the main board due to the fact it probably costs about $.03 and pop a new one in?
2. My other concern is sending this in without wiping the data first. Will they be able to pull up all of my personal/private data if they do power it up somehow?
Not sure I have any choice but to take a gamble on this as it's a paperweight at the moment, but just figured someone would have some info on this stuff.
Thanks!
Click to expand...
Click to collapse
if you can enter download mode reflash using lg flashtool
---------- Post added at 03:43 PM ---------- Previous post was at 03:41 PM ----------
comp101inc said:
if you can enter download mode reflash using lg flashtool
Click to expand...
Click to collapse
and yes they can tell if its rooted even if it doesn't power on for you. mine bricked and once they hooked it up to diagnostic tool they knew. but i got a good tech and he did a warranty exchange for me
Thanks man. I can't enter any mode at all. This thing is completely dead. Been trying everything I can to get some kind of power out of it.
Guess I just have to send it in and hope for the best? Since I'm on Straight Talk I can't even go to a T-mobile store for repair. Have to deal with LG.
If you are in the USA you possibly (probably) will have lost warranty even though it seems to be a hardware defect. They'll know you unlocked your device because you gave them your device id and imei when you requested the unlock code.
Either way, I'd send it in for a warranty claim. You might get lucky and have it repaired for free. Otherwise they'll tell you the costs for the repair and you can choose whether you want them to repair it or not. Depending on the price, you could let them repair it, go to an unofficial repair shop, or buy a new device (however the latter will almost certainly be the most expensive).
Thanks for all the info W. I don't think sim unlocking the phone would void warranty in any way, so giving them the imei and id shouldn't be an issue. I think. My concern is the unlocking of the bootloader so I could gain root access. That's something they wouldn't possibly be able to know unless the diagnostic equipment detects that like Comp mentioned. Either way, it's looking like my only option here is to send it in for warranty and hope for the best.
Gotta say, I currently have an AT&T G5 in for it's second warranty repair for overheating, and this T-mobile unit bricked after less than 3 days of use. As much as I love the size and design of this phone, I'll be selling both off immediately after repairs are made and finding a different device. Such a bummer.

bootloop ?

so my phone just randomly powerd off i pulled the battery and tried to restart it. it went to lg logo and then into the device can not be checked for corruption (im using Tmobile-LGV10_flash_Root_Stock_MM_6_0 from https://forum.xda-developers.com/tmobile-lg-v10/general/step-step-guide-rooting-lg-v10-using-t3382631 and i am not blaming anyone) now some times it does not power on at all. i cant get into adb nor fastboot. i have tried to soft reset and hard reset but it wont do anything.
any advise into getting my phone running again?
I have contacted LG got an rma from them hopefully the "can't check for corruption" does not void the warranty if I have one. I bought it in 12-2015 and on LG website they say I have a 1 year warranty. Any idea how I can make the phone not show "can't check for corruption"?
GHOSTWARRIOR117 said:
I have contacted LG got an rma from them hopefully the "can't check for corruption" does not void the warranty if I have one. I bought it in 12-2015 and on LG website they say I have a 1 year warranty. Any idea how I can make the phone not show "can't check for corruption"?
Click to expand...
Click to collapse
I've heard they don't really care too much if you unlock the bootloader. I would be more concerned about the 2 months after the year warranty thing.
Hopefully because they know about their motherboards being proned to bootloops, they'll fix it for you regardless.
I bought a bootlooping V10 a couple week ago for around $100 w/ no original proof of purchase. Still decided to take a chance and send it in. Got my repaired phone back from them within a week.
anumeric1122 said:
I bought a bootlooping V10 a couple week ago for around $100 w/ no original proof of purchase. Still decided to take a chance and send it in. Got my repaired phone back from them within a week.
Click to expand...
Click to collapse
Do you mind me asking what you uploaded for the proof of purchase? They require something to be uploaded for that field on the repair request website. Thank you!
The freezing or heating is not nonsense. I saw it on a YouTube video and tried it myself. I put my phone in a Ziploc bag and squeezed all the air out to minimize any moisture damage, and froze it for six hours. It was able to boot up and stay on for three hours so I was able to transfer all of my data and files to my micro SD card. I have read that LG will honor the warranty beyond the stated length of time for this issue but your mileage may vary. What I am wondering is if anyone can expect any kind of compensation from LG? I have had two of my phones go through the boot loop issue, and currently all LG is saying is that if I have anything wrong with my 3rd phone, they will fix it. I find that unacceptable due to the time and aggravation spent dealing with a known product defect.
mixdown said:
Do you mind me asking what you uploaded for the proof of purchase? They require something to be uploaded for that field on the repair request website. Thank you!
Click to expand...
Click to collapse
I'm almost positive I didn't submit any proof of purchase with my claim.
... yeah, I just checked, it is not a required field.
Obviously YMMV and I could have just gotten lucky, though I doubt it and I imagine this to be more of a under the table recall.

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