[Q] Phone Hard Bricked - Won't Turn On - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Hello, I got my S4 new - about 1.5 years ago, rooted and flashed it - i even forgot the name of the Rom.
The device has worked flawlessly since. It is being used by my daughter. Recently she called me from college, indicating that the device is not turning on and not charging.
I picked it up and found that it is turning on and not even charging (USB port unresponsive): tried different cables but that didn't help. Pulling the battery out and directly connecting to the AC does not wake up the device. It will not enter into recovery or download mode either. The device is dead cold.
It looks like this is a hardware problem...I am not sure. So what are my options?
Thanks - MN

Sounds like the hardware failed. You really don't have any options. You could try mobiletechvideos.com. If they can't fix it they won't charge you other than the postage costs.
Sent from my Nexus 5 using XDA Free mobile app

Well, thanks for your response - a little twist - I went by ATT Device Support Center. The phone was able to respond briefly - for about 10 seconds - it tried to boot but hanged up on the Samsung logo screen, then after 10 seconds went cold again. However, they were not able to wake the phone up using the power button ... so does it sound like a soft or hard brick ...
thanks - MN
jd1639 said:
Sounds like the hardware failed. You really don't have any options. You could try mobiletechvideos.com. If they can't fix it they won't charge you other than the postage costs.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse

Related

Back, Home and Search buttons not working...

First of all, I have been using this phone for over 18 months without any issues it is an amazing phone, but, all of the sudden all lower buttons (back, home and search) are not working anymore. It all started a few days ago and only the Home button started to fail but worked again after a phone restart, and now even after a restart all 3 buttons does not work
So far I have tried:
1. A hard reset, lost all my data but that did not fixed the buttons.
2. Opened the phone uncovering the display and mainboard trying to see if a cable was not fully plugged in but no, then I assembled it again. This made the buttons works for almost a day but then failed again.
My phone is already out of warranty, does somebody has/had the same issues?, what can I do to resolve or should I just get a new phone???
TJBoy said:
First of all, I have been using this phone for over 18 months without any issues it is an amazing phone, but, all of the sudden all lower buttons (back, home and search) are not working anymore. It all started a few days ago and only the Home button started to fail but worked again after a phone restart, and now even after a restart all 3 buttons does not work
So far I have tried:
1. A hard reset, lost all my data but that did not fixed the buttons.
2. Opened the phone uncovering the display and mainboard trying to see if a cable was not fully plugged in but no, then I assembled it again. This made the buttons works for almost a day but then failed again.
My phone is already out of warranty, does somebody has/had the same issues?, what can I do to resolve or should I just get a new phone???
Click to expand...
Click to collapse
Just let the phone rest for a day, or 3 days, then check it but dont turn it on until the days passes. Usuall this works for all phones with touch panel.
stevediaz said:
Just let the phone rest for a day, or 3 days, then check it but dont turn it on until the days passes. Usuall this works for all phones with touch panel.
Click to expand...
Click to collapse
can somebody confirm that this works?? because i have the same problem but i really need the phone so i have to be sure that leaving it for three days will fix that
Same problem
My back, search, camera, home, & up volume is not working at all. I have to turn off and on my phone if I want to go to a different app. I have took the battery out, tried turning it off, and 100% rebooting it (and loosing everything) but nothing seems to be working.
Not sure what to do now. I really need my phone and cant afford to get a new phone. It sucks having to turn it off and on so much and it is killing the battery.... :crying:
KT72889 said:
My back, search, camera, home, & up volume is not working at all. I have to turn off and on my phone if I want to go to a different app. I have took the battery out, tried turning it off, and 100% rebooting it (and loosing everything) but nothing seems to be working.
Not sure what to do now. I really need my phone and cant afford to get a new phone. It sucks having to turn it off and on so much and it is killing the battery.... :crying:
Click to expand...
Click to collapse
try to flash a new rom, such as dyanamics rom posted here, it may repair any damage
I am also having same issue on my focus ... any suggestions!
Sent from my MB526 using xda app-developers app
Bump
Sent from my MB526 using xda app-developers app
Can't it be a hardware problem??? there are replacement parts for cheaper price in ebay

Soft keys not working

Hello, suddenly my softkeys stopped working, I already tried doing a factory reset, reflash a different rom, but still no go.
What's strange is that even on landscape mode the keys dont work.
It doesn't seem to be a problem with the touch screen since the touch screen works fine as long as the soft keys aren't present.
Any help? Thnx!
Question
Salvy said:
Hello, suddenly my softkeys stopped working, I already tried doing a factory reset, reflash a different rom, but still no go.
What's strange is that even on landscape mode the keys dont work.
It doesn't seem to be a problem with the touch screen since the touch screen works fine as long as the soft keys aren't present.
Any help? Thnx!
Click to expand...
Click to collapse
Hi Salvy,
Did you flash a mod or another kernel?
It's a very common problem with the Nexus 4. I've been using paranoid android pie for 6 months to work around the issue. I can confirm that it is a hardware issue and not a software problem. A quick Google search can tell you that.
Sent from my Nexus 4 using xda app-developers app
Got the same damn problem. I would normally use a smart phone for at least 18 months but the Nexus 4 only lasted 14 months. I was hoping to use it till the Nexus 6 came out but after sending it off to be fixed, using a dumb phone for 10 days and the phone came back with the same problem, I had to go buy a Nexus 5
My soft keys work in portrait but not in landscape. I enabled the 'show touches' option in developer mode and I can see the lower 4mm of the screen isn't registering any touch. Do a quick search on Google and you'll find there are loads of people out there with the same problem. The only solution is to change the screen and I haven't seen anyone manage to get it changed under warranty . I have sent it back and expect them to fleece me off £100 for a new screen.
Disappointed with the quality of the N4 but I had no choice but to get the N5 even though it is also by LG cause once you go Vanilla, you cant go back
Sent from my Nexus 5 using xda app-developers app
Check out the guide below and hopefully you can avoid replacing your nexus 4 screen or digitiser
http://www.androidpure.com/fix-nexus-4-soft-touch-buttons-keys-working/
avismiles said:
Check out the guide below and hopefully you can avoid replacing your nexus 4 screen or digitiser
http://www.androidpure.com/fix-nexus-4-soft-touch-buttons-keys-working/
Click to expand...
Click to collapse
Ok. so I have been told by the LG service centre in Mumbai that this happens when an android update doesnt get installed properly, it definately is an android update problem according to the service centre. But since i am out of warranty by @ DAYS I have to pay Rs. 5300 for no fault of mine... ****ed up!!!
I found a solution somehwere on the internet!!
I had this problem for the last day this is the solution.
Download the application: GMD Auto Hide Soft Keys ★ root
Use it, toy with it and restart your phone. And it just works.
This worked with unrooted phones aswell, as the solution said. I don't know.
Your welcome!
cnkapadia said:
Ok. so I have been told by the LG service centre in Mumbai that this happens when an android update doesnt get installed properly, it definately is an android update problem according to the service centre. But since i am out of warranty by @ DAYS I have to pay Rs. 5300 for no fault of mine... ****ed up!!!
Click to expand...
Click to collapse
I paid Rs 4700 which includes service charge, taxes etc in addition to the cost of the screen+ digitiser. The guys at service center dont have separate screen and digitiser but just both of them as single replacement. I just hoped that they could have better service centers and support, but you cant help.
Using `wm` command on phone via ADB shell to add an blank border on screen
Salvy said:
Hello, suddenly my softkeys stopped working, I already tried doing a factory reset, reflash a different rom, but still no go.
What's strange is that even on landscape mode the keys dont work.
It doesn't seem to be a problem with the touch screen since the touch screen works fine as long as the soft keys aren't present.
Any help? Thnx!
Click to expand...
Click to collapse
I used virtual buttons for awhile, but in the end, discovered a way to do it without rooting, so long as you have the `adb` command line tool installed for development, and don't restart your phone that often:
From a command-line termal:
```
# Log into a device connected via USB.
# (Look for a tutorial on using adb, as it need some config on the phone)
adb shell
# Change the screen "overscan" using the window manager tool on the phone:
wm overscan 0,0,0,80
```
The trick is that, overscan essentially adds a buffer (black bar) on any side of the screen for positive numbers. (the screen extends "offscreen" for negative ones.) `wm --help` will show you that the accepted format of overscan is:
```
wm overscan [reset | LEFT,TOP,RIGHT,BOTTOM]
```
ie. you can either reset it to default, or set any border. In my case, I set the bottom border to 80 pixels, and that was enough to avoid the non-responsive section of the touch screen.
Of course, I assume this reset on reboot, but haven't tried yet. If it does, I'm sure someone can figure out a clever way to make it persist
Anyhow, hopefully this helps!
Found the issue and got it fixed
It worked for me. I had the same Problem and it occur when i bought new power cable. The i plugged the original blackberry micro usb cable for power up and it started working for me. Its weird but the cause of the problem is when i plugged the cheap micro USB.
Note:- this is my first update to any forum just to help people if someone has the same problem as mine.
faizalit said:
It worked for me. I had the same Problem and it occur when i bought new power cable. The i plugged the original blackberry micro usb cable for power up and it started working for me. Its weird but the cause of the problem is when i plugged the cheap micro USB.
Note:- this is my first update to any forum just to help people if someone has the same problem as mine.
Click to expand...
Click to collapse
Yes,it could be a microusb,i was in a hurry two day's ago and took one problematic microusb cable,when i put it to charge touchscreen has gone mad,it was ghost touches,slow respond,all until i turned it off,then after reboot my softkeys stopped to work,it was such for a whole day,i tried to remove batt and discharge pressing power button for 1 minute but nothing,cleared cache,uninstall app,but nothing...so i discharged it completely,took hairdryer and heated it for 45sec,and then charged overnight. In the morning soft keys worked....
This worked for me very good altought still present some softkeys bug (but just turn off the screen and turn on again and works again).
Look on google for nexus-4-navfix (gkraynov)
Appreciation
unmateria said:
This worked for me very good altought still present some softkeys bug (but just turn off the screen and turn on again and works again).
Look on google for nexus-4-navfix (gkraynov)
Click to expand...
Click to collapse
I have recently traded my NEXUS 4 and now own a Grand X Max Plus. Thank you for your help.
found solution in Chroma ROM
Hi Guys, was using CM 13 Android M, Soft keys stopped working. Tried flashed with multiple CM 13 nightly. No luck. Finally installed Chroma ROM. Over there keys are working fine.
I experienced this issue tonight and was able to fix it quickly.
Salvy said:
Hello, suddenly my softkeys stopped working, I already tried doing a factory reset, reflash a different rom, but still no go.
What's strange is that even on landscape mode the keys dont work.
It doesn't seem to be a problem with the touch screen since the touch screen works fine as long as the soft keys aren't present.
Any help? Thnx!
Click to expand...
Click to collapse
Issue:
-Softkeys not working when located on the side of the screen closest to the charging port. Softkeys would work when the screen was rotated such that the softkeys were located on the side of the screen closest to the headphone jack.
Device:
-Nexus 4 running 5.1.1
Conditions:
-Battery was 85%-90% charged
What fixed the issue:
-Plugged the phone into a USB charger. I did not use a Nexus charger; I used a random LG charger I had laying around.
-Pressed and held the power button for 30 seconds. The phone powered off after ~10 seconds. Shortly after the phone powered off, the notification light flashed red for the remainder of the 30 seconds.
-Powered the phone back on. When the phone was finished booting up, the softkeys worked again.
What didn't work:
-Restarting the phone multiple times
-Restarting into Safe Mode
-Disabling Chrome (Settings >> Apps >> Chrome >> Disable)

Won't start up help needed

Okay about two weeks ago I updated to 4.4.2 from 4.2.2(I think that's the one?) on my s4 and I've hated the update. I decided to root my phone using muniz method and it worked perfectly. I even changed to the nc1.
So, after using my phone without issues for two weeks roughly I noticed last night it started to randomly turn off while texting. It would just auto restart but it happened every 5-10 minutes. After an hour it started happening more often so I plugged my phone in. Now my phone will not even turn on. When I insert the battery the samsung start screen appears for about a second and then goes black. I have to pull out the battery for the phone to do ANYTHING. If the phone is plugged in while trying this and I insert the battery I literately get NOTHING. No samsung screen or anything.
Things I've tried.
Swapped the battery.
boot into odin
boot into safemode
plugged it in while trying to boot
Swapped the usb cord
taken out sim card
Some things to note is that I did not install any new app before this had happened. It was working the same for about two weeks with no issues.
When plugging in my phone to charge or anything I never get an led light at the top of my phone.
I seriously need some help with this. Any suggestions are appreciated!
Conquestfan said:
Okay about two weeks ago I updated to 4.4.2 from 4.2.2(I think that's the one?) on my s4 and I've hated the update. I decided to root my phone using muniz method and it worked perfectly. I even changed to the nc1.
So, after using my phone without issues for two weeks roughly I noticed last night it started to randomly turn off while texting. It would just auto restart but it happened every 5-10 minutes. After an hour it started happening more often so I plugged my phone in. Now my phone will not even turn on. When I insert the battery the samsung start screen appears for about a second and then goes black. I have to pull out the battery for the phone to do ANYTHING. If the phone is plugged in while trying this and I insert the battery I literately get NOTHING. No samsung screen or anything.
Things I've tried.
Swapped the battery.
boot into odin
boot into safemode
plugged it in while trying to boot
Swapped the usb cord
taken out sim card
Some things to note is that I did not install any new app before this had happened. It was working the same for about two weeks with no issues.
When plugging in my phone to charge or anything I never get an led light at the top of my phone.
I seriously need some help with this. Any suggestions are appreciated!
Click to expand...
Click to collapse
Are you plugging it in to the stock wall charger? Your best bet is to get it to boot into download mode long enough to reflash NB1.
Sent from my SGH-I337 running BlackBox 3.0
DeadlySin9 said:
Are you plugging it in to the stock wall charger? Your best bet is to get it to boot into download mode long enough to reflash NB1.
Sent from my SGH-I337 running BlackBox 3.0
Click to expand...
Click to collapse
Yeah using stock wall charger from a wall, computer, and even a different charger.
Is download mode the one where you hold vol down + power + home?
If so it brings up the screen that asks you to press the volume up but it dies before it can ever make it to the downloading screen...
Conquestfan said:
Yeah using stock wall charger from a wall, computer, and even a different charger.
Is download mode the one where you hold vol down + power + home?
If so it brings up the screen that asks you to press the volume up but it dies before it can ever make it to the downloading screen...
Click to expand...
Click to collapse
Experiment and see if you can get it to stay there. If not, you may need to try a best buy if you can.
Sent from my SGH-I337 running BlackBox 3.0
Thanks, i'll keep playing with it but so far it just shuts off instantly in about a second or two.
If I bring it to best buy and they take it or anywhere else will I be shunned for rooting my phone?
Conquestfan said:
Thanks, i'll keep playing with it but so far it just shuts off instantly in about a second or two.
If I bring it to best buy and they take it or anywhere else will I be shunned for rooting my phone?
Click to expand...
Click to collapse
If it won't start they won't know it's rooted. They'll try to flash the firmware which will remove root if they're successful, so again they won't know
Sent from my Nexus 5 using XDA Free mobile app
That would be fantastic! If I purshased it at walmart would it matter if I take it to best buy for example? I'm sure a corporate AT&T store could do the same correct?
Conquestfan said:
That would be fantastic! If I purshased it at walmart would it matter if I take it to best buy for example? I'm sure a corporate AT&T store could do the same correct?
Click to expand...
Click to collapse
Go to a best buy that has a Samsung experience. They can re-flash it there
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
Go to a best buy that has a Samsung experience. They can re-flash it there
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
put it in downloadvolume down power and home button use odin to load factory file hope this helps
ron31 said:
put it in downloadvolume down power and home button use odin to load factory file hope this helps
Click to expand...
Click to collapse
I've tried this but it instantly shuts off as soon as the volume up screen to continue comes up. It won't boot in any form at all
Conquestfan said:
I've tried this but it instantly shuts off as soon as the volume up screen to continue comes up. It won't boot in any form at all
Click to expand...
Click to collapse
did you try factory reset
ron31 said:
did you try factory reset
Click to expand...
Click to collapse
I couldn't do factory reset because the phone wouldn't stay on long enough to do ANYTHING.
So as an update to this...
I was on my way to the closest store with samsung experience which is about an hour away from me and when I almost get there my phone RANDOMLY turns on...
I couldn't be more pissed and happy at the same time. So, obviously I try messing with it a bit and it shuts off again. This time I can get it to turn on after about 15 tries. Long enough for me to do a factory reset!
It lasted a good 30 minutes to an hour and it shut off again.
Hardware issue or is anyone else having this issue with 4.4.2 nc1?
No I haven't on mine you all have to bring it in for repair
ron31 said:
No I haven't on mine you all have to bring it in for repair
Click to expand...
Click to collapse
Okay so I brought it by best buy and the guys couldn't flash it or do anything to it because it wouldn't turn on at all. They tried several batteries etc.
So, I decided to try the phone doctors and the guy thought it could be a malfunction in the power button because the phone tries to boot up any time you put the battery in. You don't have to hit any buttons and you can't insert the battery without it trying to power on.
I'll cross my fingers that's the problem and they phone doctor guy told me he has never seen this issue with an s4 but it was really common in s3's.
I go back in two hours to see if they have fixed it!
Conquestfan said:
Okay so I brought it by best buy and the guys couldn't flash it or do anything to it because it wouldn't turn on at all. They tried several batteries etc.
So, I decided to try the phone doctors and the guy thought it could be a malfunction in the power button because the phone tries to boot up any time you put the battery in. You don't have to hit any buttons and you can't insert the battery without it trying to power on.
I'll cross my fingers that's the problem and they phone doctor guy told me he has never seen this issue with an s4 but it was really common in s3's.
I go back in two hours to see if they have fixed it!
Click to expand...
Click to collapse
The s2 had this problem too and one way to confirm it was to pull the battery and put it back in. If it booted right away it was the power button. So it sounds like you're on to something.
Sent from my Nexus 5 using XDA Free mobile app
jd1639 said:
The s2 had this problem too and one way to confirm it was to pull the battery and put it back in. If it booted right away it was the power button. So it sounds like you're on to something.
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Well, I was really hoping for the best and I thought they really had my problem figured out. When I got back to the store they told me they basically checked and rewired everything they could and it was still doing this. They told me they can't fix it and didn't charge me anything.
It looks like I have a lemon...
Conquestfan said:
Well, I was really hoping for the best and I thought they really had my problem figured out. When I got back to the store they told me they basically checked and rewired everything they could and it was still doing this. They told me they can't fix it and didn't charge me anything.
It looks like I have a lemon...
Click to expand...
Click to collapse
send it back to samsung
ron31 said:
send it back to samsung
Click to expand...
Click to collapse
I would but they don't accept anything past a year. If it ever boots up again I'm going to install a different rom and just cross fingers
I've been informed my phone might still be under factory warranty. Just out of speculation, if you root your phone and it ends up malfunctioning what would they do if you send it in for warranty? I'm not sure if my issue is hardware or software related at all.

my yotaphone is dead

it was working and suddenly it just died ive tried charging it and ive tried pressing power and power + volumen up and down and nothing seems to work. Any thoughts, ideas? the back cover is stuck in a notification it doesnt work also it seems to charge on the Wireless charger
luisumf said:
it was working and suddenly it just died ive tried charging it and ive tried pressing power and power + volumen up and down and nothing seems to work. Any thoughts, ideas? the back cover is stuck in a notification it doesnt work also it seems to charge on the Wireless charger
Click to expand...
Click to collapse
Try to get into download mode. Or wait a while
Sent from my YD201 using Tapatalk
luisumf said:
it was working and suddenly it just died ive tried charging it and ive tried pressing power and power + volumen up and down and nothing seems to work. Any thoughts, ideas? the back cover is stuck in a notification it doesnt work also it seems to charge on the Wireless charger
Click to expand...
Click to collapse
Try pressing power for about 15 seconds, it should reset then.
SteadyQuad said:
Try pressing power for about 15 seconds, it should reset then.
Click to expand...
Click to collapse
it doesnt reset the power button is useless, i guess ill have to wait for the battery to drain maybe then it restarts
adamo86 said:
Try to get into download mode. Or wait a while
Sent from my YD201 using Tapatalk
Click to expand...
Click to collapse
how do i get it in download mode?
luisumf said:
how do i get it in download mode?
Click to expand...
Click to collapse
The easiest way is plugging the usb cable (which is connected to your computer) to your phone while holding volume down button. No need to press power button. From download mode you can boot to recovery etc with the help of your pc.
Jeopardy said:
The easiest way is plugging the usb cable (which is connected to your computer) to your phone while holding volume down button. No need to press power button. From download mode you can boot to recovery etc with the help of your pc.
Click to expand...
Click to collapse
did not work
This sounds more and more like a case for Yota's repair center. If there wasn't something broken in the device one of these methods described in this thread should have worked.
Sounds like hardware to me.
I had the same issue. Left it on the table with the e-ink screen on top, came back hours later, the clock was 90 minutes behind and the phone dead. Resetting with 10 Seconds ON/OFF button didn´t work. Had to send it in. 2 weeks later got it back. They said they had to change the whole motherboard, even got a new IMEI with it. Then a few days later I tried the main camera and it did not work, error message by Android, unaccessible camera... Then by pressure on the camera it worked sometimes, sometimes only misty lines, sometimes splitscreen mode, sometimes not. Maybe a mistake by the service while reassembling the phone? Anyway, had to send it in AGAIN, got it back, sold it on ebay with 130 Euros loss and bought a new white one because I love the principle and options of the second screen so much. The white one is a newer batch, they say with some new (and probably more reliable?) hardware, so up until now I am completely satisfied, no error for 6 weeks (fingers crossed...)
My old black one was maybe a monday batch
petra333 said:
I had the same issue. Left it on the table with the e-ink screen on top, came back hours later, the clock was 90 minutes behind and the phone dead. Resetting with 10 Seconds ON/OFF button didn´t work. Had to send it in. 2 weeks later got it back. They said they had to change the whole motherboard, even got a new IMEI with it. Then a few days later I tried the main camera and it did not work, error message by Android, unaccessible camera... Then by pressure on the camera it worked sometimes, sometimes only misty lines, sometimes splitscreen mode, sometimes not. Maybe a mistake by the service while reassembling the phone? Anyway, had to send it in AGAIN, got it back, sold it on ebay with 130 Euros loss and bought a new white one because I love the principle and options of the second screen so much. The white one is a newer batch, they say with some new (and probably more reliable?) hardware, so up until now I am completely satisfied, no error for 6 weeks (fingers crossed...)
My old black one was maybe a monday batch
Click to expand...
Click to collapse
Hi Petra. Since you're using a Yotaphone as well, could I ask you to do a small favour for me please? After I had my YP rooted I accidentally deleted the system app "back screen manager". My back screen has stopped working since then. It'd be fantastic if you could just extract the system app from your phone and send it to me so that I can manually place the system app on my phone root folder. You don't have to root your phone for this. All you need is an App extractor from play store. And it will take less than 5 mins to extract and send it to me(Assuming that you are well versed with android OS). Here's my email address [email protected] or you could send me a link to the shared file. Do let me know if you are willing or not. Thanks a ton.

Bricked Le Pro 3 727 (Blue Screen of Death)

Hello friends,
My LeEco Le Pro3 (727) bricked two days ago and I haven't had any luck turning it back on. It was running LineageOS 8.1 latest official build with an unlocked bootloader, Magisk 16.0, TWRP 3.2.1, and OpenGapps ARM64 8.1 nano. Immediately prior to bricking I was setting it up for bluetooth with my car and was trying to run Google Maps through voice command. As I directed Google Maps to take me to a location, the phone froze, the screen got all "fuzzy" and I got the dreaded blue screen of death.
From that point on I have not been able to turn the phone back on. When I press the power button it will vibrate every 5-10 seconds as though it will turn on but it never does. Ive tried everything I can think of to get to work again including:
- Pressing power button for 2 min, 5 mins, 10 mins
- Pressing power button + vol up (recovery) for 2 min, 5 mins, 10 mins
- Pressing power button + vol down (fastboot) for 2 min, 5 mins, 10 mins
- Pressing power button + vol up + vol down (QFIL MODE) -> Installing Qualcomm driver, downloading "FlashOne2.0", flashing all versions of "qfil files" that I could find but still unable to boot up
- Pressing all different button combinations while plugged in to computer/charger
- Using different cords/chargers/usb ports
- Leaving it to charge overnight/full day then trying to boot up
- Leaving it sitting not charging for a full day then trying to boot up
At this point I'm starting to think it might be a hardware issue but who knows..
Any advice/suggestions would be greatly appreciated.
Thank you.
Where did you buy it from.
I don't have much to add here it seems like you have done everything that you could
Let's clear this up no fashboot right.
Only one thing to try hold power down then plug in USB.
Sent from my LEX727 using xda premium
My one did the same, the issue was motherboard. You should send it back to repair.
mchlbenner said:
Where did you buy it from.
I don't have much to add here it seems like you have done everything that you could
Let's clear this up no fashboot right.
Only one thing to try hold power down then plug in USB.
Sent from my LEX727 using xda premium
Click to expand...
Click to collapse
Thank you for the reply.
It was purchased from a local retailer here in the United States through Google Express. Fortunately I should still be able to return it for a full refund but I would rather have a working phone than my money back.
No flashboot either. It's like the phone just decided to quit working one day. Tried holding power while plugging in USB as well and no change.
marik1 said:
My one did the same, the issue was motherboard. You should send it back to repair.
Click to expand...
Click to collapse
The conclusion I'm reaching at this point too. I'll see what the return policy.
Well if it will not turn on it is hardware issue you should be able to return it.
Sent from my LEX727 using xda premium
That is so strange. The screen going fuzzy like that is indicative of a hardware issue, IMO. I saw that on my laptop once, but that was because I hit the screen too hard. Never seen a BSOD on an Android device before. TIL.
I assume you've already tried an adb logcat. Were you using the original LeEco cable? I heard it has issues since it's not up to spec. 99% hardware failure, but I can't help but think it has something to do with driver communication confusing the device and causing hardware failure (?) if that's even possible.
Just a final update for those curious.
After leaving the phone alone for two days I plugged it into the charger and low and behold it started vibrating and booted up by itself. It was running a Chinese developers editions 720 rom due to the QFIL File I had flashed in my earlier in my attempt to fix it. Battery was drained so I let it charge for a while and everything was fine until I attempted to restart the phone. As the boot animation was loading, I got the blue screen of death for a second time.
I took a quick picture, the phone shut off itself off, and same as before it wouldn't boot again. As other users have suggested it appears to be a hardware issue, likely with the motherboard. Fortunately I was still able to return the phone (purchased through Google Express via a local retailer) and received a full refund. I've since bought another Le Pro3 (727) and hopefully when that one comes in, it won't have any issues.
Thanks to all the users who left suggestions/tips.
shyboi122 said:
Just a final update for those curious.
I've since bought another Le Pro3 (727) and hopefully when that one comes in, it won't have any issues.
Thanks to all the users who left suggestions/tips.
Click to expand...
Click to collapse
You bought the same phone again? :good: You're courageous, lol.
i been experiencing the exact problem like your on my x720, as i boot up the system or enterting the recovery mode the screen go fuzzy on loading screen and shut itself off completly, i can still able access fastboot. As i left it for a while the phone will be able to almost finish the boot then ending it all with a blue screen.
Have anyone found a way to fix this DIY since my phone has past the guarantee plan ?

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