Hi guys, my LG G5 with Stock Rom and Bootloader Locked, suddenly has gone in to screen. I have tried to connect my device with adb command but it doesn't work, maybe there's a problem connecting it with PC.
I have tried many methods like these: 1) power button 10 sec.
2) HOLD volume keys etc.
The screen on my phone is in the pic.
I ask to our comunity if there is anybody who could help me to solve my problem, maybe with guide step by step, please.
In my opinion, in this case it's impossible to connect my device to PC.
cinciobell said:
Hi guys, my LG G5 with Stock Rom and Bootloader Locked, suddenly has gone in to screen. I have tried to connect my device with adb command but it doesn't work, maybe there's a problem connecting it with PC.
I have tried many methods like these: 1) power button 10 sec.
2) HOLD volume keys etc.
The screen on my phone is in the pic.
I ask to our comunity if there is anybody who could help me to solve my problem, maybe with guide step by step, please.
In my opinion, in this case it's impossible to connect my device to PC.
Click to expand...
Click to collapse
I have the same problem help me!!
https://ibb.co/xj07TZW
Related
Hello,
I Was trying to install cyanogenmod on my LG Optimusl5 and I was quite succesfull. I saw the screen working like a charm and the phone seems to be running ok. But, after something about 1 minute, the phone boots. This happens all the time when the system starts.
Another information is that this started after I unblocked the phone and BEFORE I installed the cyanogenmod (in other words, this boot occurs even in official room).
So, I tried to recover my bootloader typing really fast the command described in this post (http://forum.xda-developers.com/showpost.php?p=38053729&postcount=1159): dd if=/sdcard/bootloader_backup.bin of=/dev/block/mmcblk0p5. But I made this after installed cyanogenmod.
When it restarted, the smartphone shows the following message:
"
Secure booting error!
Cause: boot certification verify
"
I tried some recovery options like volume down, power and (after) home button, volume up, power and home button, volume up and down, power and home button. Everyone of this actions redirected me for this screen.
I tried to use KDZ but it does not found my phone.
The question is: have I bricked my phoje? Can I recover it? Without jtag?
Thanks in advance.
Anyone?
I saw that my windows loaded a adb driver when I plug my e612 into usb: fastboot interface (Google USB ID).
But I`ve tried to use the lg recovery tool and adb and neither of them found the device.
Does anyone have any (any!!) ideia??
Well, I can acess fastboot, but don`t know what to do.
How do I flash the original room on my e612?
Thanks
Hello to all!
I had my Xperia P hard bricked during CMW installation and I am trying hard to fix it by myself, because I believe I lost the warranty because of it ...
So I ask: is there anyone who can help me with a possible JIG Xperia P?
or any other option to reinstall android on my phone, because he is really dead! no recognition usb, no hard boot, no battery charging, no flashing lights....
nothing seems to work!!! ...
can anyone help me please?
Thank you in advance!
Alex
Alex Rocha said:
Hello to all!
I had my Xperia P hard bricked during CMW installation and I am trying hard to fix it by myself, because I believe I lost the warranty because of it ...
So I ask: is there anyone who can help me with a possible JIG Xperia P?
or any other option to reinstall android on my phone, because he is really dead! no recognition usb, no hard boot, no battery charging, no flashing lights....
nothing seems to work!!! ...
can anyone help me please?
Thank you in advance!
Alex
Click to expand...
Click to collapse
Bit more detail how you bricked it installing CWM. What exactly you done and where you get it from.
Try to shut it down, press power + volume up untill you feel (1+) 3 vibrations.
See if you can connect it in flash mode (connect usb to pc while you hold volue down), the led should turn green.
Xperia P hard bricked
ChikeD said:
Bit more detail how you bricked it installing CWM. What exactly you done and where you get it from.
Try to shut it down, press power + volume up untill you feel (1+) 3 vibrations.
See if you can connect it in flash mode (connect usb to pc while you hold volue down), the led should turn green.
Click to expand...
Click to collapse
First I'd like to thank's for your help ChikeD!
Well.... I was trying to install the new CM 11 Nightly Build - a custom ROM build on Android 4.4.2 KitKat- on my Sony Xperia P device
I had rooted succesfully and was seaching for an app on google play store to provide access to "recovery mode" that works with my LT 22i to finish the installation of this new rom... i tryed lot of apps, but no one worked... and so I've found this app "Recover X" from LEDelete developer.
after install and run, this app show me one option to get access to recovery mode... i dont remember exactly, but i saw somethig like "CMW......" on screen. after download, I tryed to reboot my phone and then its completly dead!! i'd tryed any kind of possibility pressing buttons dowloading softwares and more but my computers didn't recongize it when connect USB cable...
vol+ / power dont work, vol- / usb dont work, no charging indicator, no lights blinks, nothing works! it looks like a motherboard without any operational system...
And I saw in some websites that exist one JIG for Samsung devices that alows recovery phones with problems like mine... so i wonder if is possible to find some JIG for Xperia P or any other possibility of reinstallation of android system
I hope i made myself clear because I'm still learning this language... that means I'm sorry for my bad english in advice...
If there is anything that you can't understand, please let me know
Thank's a lot!
Alex
If you had asked before I would have told you Recovery X won't work, didn't work the 2 times I have tried it, but didn't brick my phone eithr.
To incatal CM you didn't neet to root or install CWM since you need to flash it's kernel anyway.
Is your bootloader unlocked?
Was the phone fully charged when it happened, did it start boot and then died or just went black?
Have you tried to hold the power + volume up for 10-15 minutes?
To reinstall firmware you need flash mode (volume down while connecting to USB), have you flashed with flashtool or PC Companion before?
ChikeD said:
If you had asked before I would have told you Recovery X won't work, didn't work the 2 times I have tried it, but didn't brick my phone eithr.
To incatal CM you didn't neet to root or install CWM since you need to flash it's kernel anyway.
Is your bootloader unlocked?
Was the phone fully charged when it happened, did it start boot and then died or just went black?
Have you tried to hold the power + volume up for 10-15 minutes?
To reinstall firmware you need flash mode (volume down while connecting to USB), have you flashed with flashtool or PC Companion before?
Click to expand...
Click to collapse
Yes i had reinstalled twice by flash tool and pc companion, holding vol down while connecting to USB, because the device was with very low performance.
When i was trying to get rebooted on "recovery mode" before the black screen, my battery was on 85%....
Yesterday i tried to do "hard reboot" holding the power + volume up for 50 minutes and nothing....
Actually what i really need is find a way to get some response of the system of this phone (by connecting in some jig, or doing something with the software or even the hardware...), because if my computer recognize the phone, i do believe that i'll can handle with reinstallation... in other words, my challenge now it's only get out from the black screen for any other operational response
One of my ideas is unmount rear cover and try to disconnect the battery cord for 10 minutes and see if something changes... but i'm fully opened to new ideas
I really believe that i'll succeed on this case with yours precious help!!
Thank you again for your assistance!
Alex
Alex Rocha said:
One of my ideas is unmount rear cover and try to disconnect the battery cord for 10 minutes and see if something changes... but i'm fully opened to new ideas
I really believe that i'll succeed on this case with yours precious help!!
Thank you again for your assistance!
Alex
Click to expand...
Click to collapse
It might, worked for this guy http://forum.xda-developers.com/showthread.php?t=2628715&page=2
ChikeD said:
It might, worked for this guy http://forum.xda-developers.com/showthread.php?t=2628715&page=2
Click to expand...
Click to collapse
Well... unfortunately remove the power cord did not worked... no changes! i confess that i was betting on this procedure... but ok! Let's keep searching for a new option!
Best regards!
Alex
I have big problem. A few days ago I Think that i bricked my phone. Only think which I can see on the screen when i turn on my phone is a logo of LG. All time is trying to load . The home button is lighing like when i turned on it before.
It's started when I format all system by a clockworkdmod. I don't know if can I repair that.
Any ideas ?
P.S Maybe any1 know how can i go into clockworkmod without console ? I think 'bout a combinations of keys in load screen.
David_Adamczyk said:
I have big problem. A few days ago I Think that i bricked my phone. Only think which I can see on the screen when i turn on my phone is a logo of LG. All time is trying to load . The home button is lighing like when i turned on it before.
It's started when I format all system by a clockworkdmod. I don't know if can I repair that.
Any ideas ?
P.S Maybe any1 know how can i go into clockworkmod without console ? I think 'bout a combinations of keys in load screen.
Click to expand...
Click to collapse
Explain how you did that. Also can you get in emergency mode? Pull battery out. Wait 10 seconds and put it back. Hold the volume down key and plug an USB in the phone (Usb must be connected to pc in an USB 2 port).
To enter CWM, retire battery, use volume down + QuickMemo button + Power. When vibrates, quit the Power Button. If that doesn't help, flash the stock kdz using LG Flash Tool.
hi everyone happy new year
pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears.
i tried several thing like inplug the batterie and press 30 seconds on power button.. but nothing new, no flash program recognized my device
please help me 3 days of trying and trying but not result
medja77 said:
hi everyone happy new year. pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears...
Click to expand...
Click to collapse
I don't have this device but, the following area of the forum is specific to your device.
https://forum.xda-developers.com/lg-g5
With that stated...
Your best bet is probably to take a look at the following thread and, if needed, post your question within that thread.
https://forum.xda-developers.com/showthread.php?t=3350648
Good Luck!
~~~~~~~~~~~~~~~
I DO NOT PROVIDE SUPPORT VIA PM UNLESS ASKED/REQUESTED BY MYSELF.
PLEASE KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE
medja77 said:
hi everyone happy new year
pleaaaaaase i need your help. i flashed my lg ls992 rom, but when the flash ends, normally the device rebooting but my device is going off and still of, i press power button but it's still of, trying to enter to recovery mode it's the same, connect the phone to charge but nothing change it stills off and don't charge, but when i connect it to pc , it's recognized the mobile driver but the charging signal don't appears.
i tried several thing like inplug the batterie and press 30 seconds on power button.. but nothing new, no flash program recognized my device
please help me 3 days of trying and trying but not result
Click to expand...
Click to collapse
Sorry to hear this...
Have you the Fastboot access? How to Check:
1) Remove Battery and put it back
2) Press and hold Volume - (Volume down) and connect via USB to your PC
3) The Phone Screen should change now and you can read something about Fastboot Mode
OR
Can you set your Phone into Firmware Download Mode?
1) Remove Battery and put it back.
2) Press and hold Volume + (Volume up) and connect via USB to your PC
3) The Phone goes normaly into Download-Mode now, see it on Phone Screen
4) Open LG Bridge and go to Update and then in the Bottom right Hand side onto >Correct Update Errors< this will flash your Phone with the Stock Rom
Working for you?
Hi.
Long story short I hard bricked my LG V30 (I never thought it would happen to me, lol). I have no access to TWERP, download mode or fastboot. I only get the "no command" message.
Reset button dance doesn't do anything except go to no command.
Is there any last resort or should I sell it for parts (as it's in perfect condition otherwise?)
It's the H931
Kind regards,
ZabbenW
You said that you have no access to recovery or download mode, but, just in case and before you do anything risky, verify that you've tried the following exactly:
To enter recovery:
1. Turn off the phone by holding down the power button for several seconds.
2. Hold down the Volume Down and power buttons simultaneously.
3. When the LG logo appears, release just the power button and then press and hold it again.
4. Continue holding both buttons until the "Factory data reset" menu appears.
5. Choose Yes twice. With TWRP installed, it will enter that rather than perform a factory reset.
To enter download mode:
1. Turn off the phone by holding down the power button for several seconds.
2. Hold down the Volume Up button.
3. While still holding it down, connect the phone to a Windows PC with a USB cable.
You can now run patched LGUP on your PC and flash a KDZ.
zabbenw said:
Hi.
Long story short I hard bricked my LG V30 (I never thought it would happen to me, lol). I have no access to TWERP, download mode or fastboot. I only get the "no command" message.
Reset button dance doesn't do anything except go to no command.
Is there any last resort or should I sell it for parts (as it's in perfect condition otherwise?)
It's the H931
Kind regards,
ZabbenW
Click to expand...
Click to collapse
This might help: https://forum.xda-developers.com/t/...mode-hardbirck-with-no-download-mode.4048661/
Make sure you use files for your variant not the Korean one
tech_infinity said:
This might help: https://forum.xda-developers.com/t/...mode-hardbirck-with-no-download-mode.4048661/
Make sure you use files for your variant not the Korean one
Click to expand...
Click to collapse
That's what you need to do. It's somewhat involved, but at least you're not risking anything: The phone is already bricked
Sorry, this is completely unrelated from the current topic but I reallly need help..I tried to flash a rom on my HTC but thr preloader got corrupted xo my phone go hard bricked. Pluging the phone into a computer just shows a red led and the computer shows nothing in device manager.
I tried uninstalling the MTK Preload VCOM driver and reinstalling it but that still didn't work.
Even pressing volume keys while connecting still gave nothing.
I also tried disconnecting the battery and reconnecting the phone to the computer but still nothing.
If there is anyone, please help me.....
I need to unbrick my phone................... I am begging, please help me.
Zteuser21 said:
Sorry, this is completely unrelated from the current topic but I reallly need help..I tried to flash a rom on my HTC
Click to expand...
Click to collapse
This is a forum for the LG V30. You should look for help in whichever forum is for your HTC (or for the most similar model):
HTC
forum.xda-developers.com
TheDannemand said:
That's what you need to do. It's somewhat involved, but at least you're not risking anything: The phone is already bricked
Click to expand...
Click to collapse
Oh wow thanks so much!!!