Hi, i have problems with my microusb.
2 weeks ago i wanted to change my rom and root my phone. So i have unlock bootloader with guides on this forum. After this, fast charge perfectly worked.
Now, i have tried Imperium Rom, Genesys and some kernels but fast charge don't work. And when i try to connect g4 on my pc, my pc don't recognize smartphone. There is nothing, no notification, no sound on my pc. But it charges normally.
How can i test my mucrousb? Why it charge but not fast charge and no recognized from my pc?
Ddrivers are updates
pietro18m said:
Hi, i have problems with my microusb.
2 weeks ago i wanted to change my rom and root my phone. So i have unlock bootloader with guides on this forum. After this, fast charge perfectly worked.
Now, i have tried Imperium Rom, Genesys and some kernels but fast charge don't work. And when i try to connect g4 on my pc, my pc don't recognize smartphone. There is nothing, no notification, no sound on my pc. But it charges normally.
How can i test my mucrousb? Why it charge but not fast charge and no recognized from my pc?
Ddrivers are updates
Click to expand...
Click to collapse
for pc conection make sure you have drivers installed. you could try it in another computer too to check if it works. if it does then what i done is formatt computer fixed...
pietro18m said:
Hi, i have problems with my microusb.
2 weeks ago i wanted to change my rom and root my phone. So i have unlock bootloader with guides on this forum. After this, fast charge perfectly worked.
Now, i have tried Imperium Rom, Genesys and some kernels but fast charge don't work. And when i try to connect g4 on my pc, my pc don't recognize smartphone. There is nothing, no notification, no sound on my pc. But it charges normally.
How can i test my mucrousb? Why it charge but not fast charge and no recognized from my pc?
Ddrivers are updates
Click to expand...
Click to collapse
I have some issues sometimes. Try blowing dust from the USB cable and ports. Remove and insert it a few times and then wait a couple of seconds.
I do this when I don't get the fast charge notification and then it comes.
Thanks for the answers
raptorddd said:
for pc conection make sure you have drivers installed. you could try it in another computer too to check if it works. if it does then what i done is formatt computer fixed...
Click to expand...
Click to collapse
Drivers are updated. No notification on Pc and on G4. It charges normally but there is no one notification to go for the setting to enable the file transfer.
htr5 said:
I have some issues sometimes. Try blowing dust from the USB cable and ports. Remove and insert it a few times and then wait a couple of seconds.
I do this when I don't get the fast charge notification and then it comes.
Click to expand...
Click to collapse
Tried a lot of times, no solution. Tried different cable but same issue.
Now i don't know if i can return to stock firmware cause i don't knof if KDZ recognize my phone in download mode. I am downloading the 20i firmware to try it.
pietro18m said:
Thanks for the answers
Drivers are updated. No notification on Pc and on G4. It charges normally but there is no one notification to go for the setting to enable the file transfer.
Tried a lot of times, no solution. Tried different cable but same issue.
Now i don't know if i can return to stock firmware cause i don't knof if KDZ recognize my phone in download mode. I am downloading the 20i firmware to try it.
Click to expand...
Click to collapse
try anothe computer first. see if it sees phone.
raptorddd said:
try anothe computer first. see if it sees phone.
Click to expand...
Click to collapse
Tried. Same issues.
pietro18m said:
Tried. Same issues.
Click to expand...
Click to collapse
what if you try to
LGUP KDZ stock firmware.?
The reason for fast charge not being enable is because many kernels dont allow it ...go back to stock via twrp if u had made the backup
I haven't a backup . Now, when i try to mod everything i will do always a backup.
Now, i will try this: http://forum.xda-developers.com/g4/development/stock-h815-20d-images-kdz-flashable-t3301366
to return full stock cause i can't use lgup. My phone is undetected from every pc
pietro18m said:
I haven't a backup . Now, when i try to mod everything i will do always a backup.
Now, i will try this: http://forum.xda-developers.com/g4/development/stock-h815-20d-images-kdz-flashable-t3301366
to return full stock cause i can't use lgup. My phone is undetected from every pc
Click to expand...
Click to collapse
Have you tried enabling USB Debug mode from Developer menu on your phone?
Make a nandroid backupp install a stock rom. Maka a backupp of boot.. Restor your old nandroid and then restor boot backup... Might work
gedas5 said:
Have you tried enabling USB Debug mode from Developer menu on your phone?
Click to expand...
Click to collapse
Done a lot of times but same issues
maydayind said:
Make a nandroid backupp install a stock rom. Maka a backupp of boot.. Restor your old nandroid and then restor boot backup... Might work
Click to expand...
Click to collapse
Thanks. How can i make a backup of boot? And hoe can i restore than?
pietro18m said:
Done a lot of times but same issues
Thanks. How can i make a backup of boot? And hoe can i restore than?
Click to expand...
Click to collapse
Tried a full wipe, installed 20D rom stock and wiped cache and dalvik. Problem persist. When i plug in the usb it only charges normally and no fast charge. And when i plug on a pc it only charges. No notification on pc that usb was recognized, no a notification on phone to switch on mtp. Zero.
So is this an hardware problem? Cause normal charge works. I don't know how to move now. Tried everything
Up. Not resolved yet
Up. I think that is a problem with internal driver of the smartphone but i don't know how to restore them
Inviato dal mio SHIELD Tablet K1 utilizzando Tapatalk
How can i root and flash twrp from smartphone? I have the unlocked bootloader
pietro18m said:
How can i root and flash twrp from smartphone? I have the unlocked bootloader
Click to expand...
Click to collapse
i assume you have h815..
first make sure what android version you have.. and if you could downgrade to lower versions.. for example on mine tmobile h811 if i update to latets i can no longer downgrade thers antirollback version 20o V3.. but 20i its V2 as LP10n is V2 so i stay here not sure about h815 ask maybe you can downgrade am not sure. cause you i cant from V3 to V2 that will brick my hpone..
http://forum.xda-developers.com/g4/development/stock-h815-20d-images-kdz-flashable-t3301366
raptorddd said:
i assume you have h815..
first make sure what android version you have.. and if you could downgrade to lower versions.. for example on mine tmobile h811 if i update to latets i can no longer downgrade thers antirollback version 20o V3.. but 20i its V2 as LP10n is V2 so i stay here not sure about h815 ask maybe you can downgrade am not sure. cause you i cant from V3 to V2 that will brick my hpone..
http://forum.xda-developers.com/g4/development/stock-h815-20d-images-kdz-flashable-t3301366
Click to expand...
Click to collapse
I have rscovery stock and all pc don't detect my phone.
Inviato dal mio LG-H815 utilizzando Tapatalk
pietro18m said:
I have rscovery stock and all pc don't detect my phone.
Inviato dal mio LG-H815 utilizzando Tapatalk
Click to expand...
Click to collapse
why font you flash stock firmeare KDZ file..
raptorddd said:
why font you flash stock firmeare KDZ file..
Click to expand...
Click to collapse
Didn't understand. I have flashed a stock rom with a zip file when i had the twrp. But this operation made my recovery stock and unroot g4
Inviato dal mio LG-H815 utilizzando Tapatalk
Related
I am trying to go to download mode with my G3 ( mobile is working fine ) but when I press and hold Volume up and connect USB cable to PC, the phone turns on and boots normally.
I noticed even in normal situation if I turn off my mobile and try charging while it's off, it turns on automatically!
Any comments how I can go to download mode?
I have lost the original USB cable coming with the device. Can it be the reason? Is LG G3 usb cable special?
aalirezaa said:
I have lost the original USB cable coming with the device. Can it be the reason? Is LG G3 usb cable special?
Click to expand...
Click to collapse
I use a diferent cable from the original and dont have that problem, can you try a diferent usb 2.0 port?
Is your G3 stock or does it have a custom recovery?
Try this:
Hold vol up button while connecting your phone to your pc
KingOfDope said:
Try this:
Hold vol up button while connecting your phone to your pc
Click to expand...
Click to collapse
Read OP. Its not that mouch text.
tissot said:
Read OP. Its not that mouch text.
Click to expand...
Click to collapse
owh sorry I thought he said that he connected the usb and then pressed vol up :/
It's so weird to me. This is my first mobile phone with such a problem. I've tried all possibilities. USB 2.0, different cable, different pc, different OS. All I get is a restart when I hold down the up key and connect the cable! I have bought this D855 from Hong Kong and it's on rooted stock 10b and all I get from my 4G sim is E (EDGE) while I have activated lte in mobile network menu. So, trying another official rom is critical to me.
tissot said:
Is your G3 stock or does it have a custom recovery?
Click to expand...
Click to collapse
It's on stock as without download mode, I can't flash any rom or recovery.
It's more weird when even ADB can't send phone to Download mode. When I enter "adb reboot download", mobile is only rebooted.
By the way, I wonder if it's also so for you that when phone is off, if you connect charger, device is turned on! I remember when I had Samsung, when mobile was off and I connected charger, a battery icon showing the charge progress appeared only.
aalirezaa said:
It's more weird when even ADB can't send phone to Download mode. When I enter "adb reboot download", mobile is only rebooted.
By the way, I wonder if it's also so for you that when phone is off, if you connect charger, device is turned on! I remember when I had Samsung, when mobile was off and I connected charger, a battery icon showing the charge progress appeared only.
Click to expand...
Click to collapse
I asked about what recovery you had.. cous I had a similar problem with my samsung s3.. when phone off and conect cable the phone starts up. That depended on some bad recovery. Also on my old Htc desirehd things like that happened. But i dont have any deep knowleage about this..
Have you tried to use Lg's official update tool. Under that app you could update phone after a bad update. (Via the menu in app) It would be my next try.. that resets the whole phone but it could be the cure. Take a backup of the internal sd first.
tissot said:
I asked about what recovery you had.. cous I had a similar problem with my samsung s3.. when phone off and conect cable the phone starts up. That depended on some bad recovery. Also on my old Htc desirehd things like that happened. But i dont have any deep knowleage about this..
Have you tried to use Lg's official update tool. Under that app you could update phone after a bad update. (Via the menu in app) It would be my next try.. that resets the whole phone but it could be the cure. Take a backup of the internal sd first.
Click to expand...
Click to collapse
Are you referring to this tool? http://www.lgtool.net/site/download.html I downloaded this and when I run it, it asks for a missing smartcard!!
If not, please offer me a link to your mentioned tool.
aalirezaa said:
Are you referring to this tool? http://www.lgtool.net/site/download.html I downloaded this and when I run it, it asks for a missing smartcard!!
If not, please offer me a link to your mentioned tool.
Click to expand...
Click to collapse
No.. Go to the lg website. Go to support and navigate to lg pc sync app. Dl that app.. About 200 mb.
Install and look for the earlier mentioned option.
You can also reflash the download mode partition with dd if you are rooted.
Skin1980 said:
You can also reflash the download mode partition with dd if you are rooted.
Click to expand...
Click to collapse
How to do and what "dd" is, please?
aalirezaa said:
How to do and what "dd" is, please?
Click to expand...
Click to collapse
Just find a dump of download mode partition for ur model and then
Code:
dd if=/sdcard/dump.img of =/dev/block.....
[SCRIPT][BATCH][TOOL]Motorola Moto 360 Super Tool bootloader unlock, root, & Restore
Motorola Moto 360 Super Tool
View attachment 2962247
View attachment 2962248
WARNING USE THIS TOOL AT YOUR OWN RISK. I AM NOT RESPONSIBLE FOR ANY DAMAGE OR BRICKED DEVICES.
That Being said I have tested this on my device many times without any problems
Download the Super Tool HERE
Motorola Moto 360 Super Tool Options
1. Install adb and fastboot drivers from motorola and test them
2. unlock the bootloader of the watch
3. relock the bootloader of the watch
4. flash stock wear recovery image
5. flash stock wear boot image
6. restore your Moto 360 to stock KGW42N official
7. Root the Moto 360
8. flash TWRP recovery
9. boot to TWRP recovery from bootloader mode
VIDEO ON USING THIS TOOL
http://youtu.be/FMrywAnwqZ0
Latest Super Tool Version 5
CHANGE LOG
Version 1
based on KGW42N Firmware
Version 2
based on KGW42R Firmware
CLeaned up batch file script
Version 2.1
Added TWRP recovery
Added Lollipop Root with TWRP recovery and supersu.zip
Added boot to TWRP from Bootloader and removed boot to stock recovery from bootloader
Version 3
Based on LWX48T Firmware Lollipop android 5.0.1
Version 4
Based on LWX49L Firmware Lollipop android 5.0.2
Version 5
Based on LDZ22O Firmware Lollipop android 5.1.1
Requirements to use this Motorola Moto 360 Super tool
USB interface cable. if you need one watch this video on how to make it
Download the Super Tool HERE at RootJunkysdl.com
Know how to remove the watch band. check this VIDEO
May have a Video coming on how to use this tool soon
i downloaded version 2 and again it cannot send the boot.img
i tried to flash stock firmware and on the sending 'motoboot' it says FAILED data transfer failure (too many links)
The only thing i can do is lock and unlock the bootloader.
vincenzo697 said:
i downloaded version 2 and again it cannot send the boot.img
i tried to flash stock firmware and on the sending 'motoboot' it says FAILED data transfer failure (too many links)
Click to expand...
Click to collapse
It sounds like you didn't unlock your bootloader yet. That or your fastboot drivers are not installed. Run the driver test in the tool
The only thing i can do is lock and unlock my bootloader. Its weird because i follow all your steps
vincenzo697 said:
The only thing i can do is lock and unlock my bootloader. Its weird because i follow all your steps
Click to expand...
Click to collapse
I have a idea to clean up any problems you might be having. In my tool folder there is a program called rsdlite install it and then connect the device in bootloader / fastboot mode. Then it will show up in rsd lite. next select the XML file in the folder and flash the watch to factory. See if this fixes the problems
Tomsgt said:
I have a idea to clean up any problems you might be having. In my tool folder there is a program called rsdlite install it and then connect the device in bootloader / fastboot mode. Then it will show up in rsd lite. next select the XML file in the folder and flash the watch to factory. See if this fixes the problems
Click to expand...
Click to collapse
Thanks my friend. When I will go home I will try it and report back.
vincenzo697 said:
Thanks my friend. When I will go home I will try it and report back.
Click to expand...
Click to collapse
Good luck hopefully you have used rsd lite before.
Tomsgt said:
Good luck hopefully you have used rsd lite before.
Click to expand...
Click to collapse
I tried it but again it doesnt pass the first step. If you come with another idea please tell me.
Unfortunately, My comp doesnt reconize the watch. It just comes up with unreconized device. I have tried 2 diff cables, 3 diff comps, uninstalled, reinstalled drivers multiple times. ANY ideas what could be the issue??
suzook said:
Unfortunately, My comp doesnt reconize the watch. It just comes up with unreconized device. I have tried 2 diff cables, 3 diff comps, uninstalled, reinstalled drivers multiple times. ANY ideas what could be the issue??
Click to expand...
Click to collapse
manually install the motorola adb and fastboot drivers in device manager on the computer. the computer will say that they arent compatible but they will work.
Tomsgt said:
manually install the motorola adb and fastboot drivers in device manager on the computer. the computer will say that they arent compatible but they will work.
Click to expand...
Click to collapse
Well, where are the drivers????? I have the packages in the download, but there are no seperate drives. Thanks for the reply
suzook said:
Well, where are the drivers????? I have the packages in the download, but there are no seperate drives. Thanks for the reply
Click to expand...
Click to collapse
in device manager you will see update devices click it then click manually install. next look at both compatible and uncompatible drivers until you find the motorola drivers. then pick one if it works good and if not then try a different one.
Some times i have to install them manually like this. also make sure usb debugging is turned on on the moto 360 watch. the computer will not see it without this step.
Tomsgt said:
in device manager you will see update devices click it then click manually install. next look at both compatible and uncompatible drivers until you find the motorola drivers. then pick one if it works good and if not then try a different one.
Some times i have to install them manually like this. also make sure usb debugging is turned on on the moto 360 watch. the computer will not see it without this step.
Click to expand...
Click to collapse
Thanks, i have tried all that...im just about out of options.
suzook said:
Thanks, i have tried all that...im just about out of options.
Click to expand...
Click to collapse
Are you sure you are connecting the cable to the correct 4 pins on the watch? This can be confusing because if you flip it over to connect the cable the connections flip also.
Tomsgt said:
Are you sure you are connecting the cable to the correct 4 pins on the watch? This can be confusing because if you flip it over to connect the cable the connections flip also.
Click to expand...
Click to collapse
Yup, double checked wiring, pin, 3 diff comps, everything. Guess I wont have root if I can never get the proper drivers installed. Bummer, thanks for your time.
Hello
Download link is dead
upload new link pls
scumpicule said:
Hello
Download link is dead
upload new link pls
Click to expand...
Click to collapse
download link works fine try again
No more USB after Root??
I was able to unlock the BL and Root my Moto 360 with your tool, thank you very much for the "easy way"!! My concern is that now I cannot reconnect via USB. I have even made 2 more connectors and nothing, not even the USB connection sound. Is this a normal side effect? or did I screw it up? I'm leaning on user error because I was pulling the connector off the watch before unplugging it from the computer and it zapped, shut down the PC and rebooted the watch. Watch seems to be fine, no noticeable issues after it rebooted. So I dunno...
burkebacar said:
I was able to unlock the BL and Root my Moto 360 with your tool, thank you very much for the "easy way"!! My concern is that now I cannot reconnect via USB. I have even made 2 more connectors and nothing, not even the USB connection sound. Is this a normal side effect? or did I screw it up? I'm leaning on user error because I was pulling the connector off the watch before unplugging it from the computer and it zapped, shut down the PC and rebooted the watch. Watch seems to be fine, no noticeable issues after it rebooted. So I dunno...
Click to expand...
Click to collapse
you probably need to uninstall the device in device manager then let the drivers install again
Tomsgt said:
you probably need to uninstall the device in device manager then let the drivers install again
Click to expand...
Click to collapse
I'll give that a shot! Thanks
I'll report back with how it goes.
I'm in a bit of a pickle...
Phone is dead, I'm unable to wake it using any method, however PC sees the device being connected. I have tried to restore TWRP backup which was completed correctly but then phone stuck and failed to wake up again. I have tried to unbrick it using the LG flash tool and dll +tot files however this method fails each time -with factory model check error - and download fail notification. Right now im waiting for kdz file to download (im using the tool checking my imei to select correct one) but it takes ages with my internet.
Anyone has any ideas? Am i doomed?
Hi
Happened to me also. I got out of it by using LG flash tool and clicking on options and selecting restore recovery. It puts it back to stock and you then need to reroot etc.
Stransky
Sent from my Desire 816 using Tapatalk
Stransky said:
Hi
Happened to me also. I got out of it by using LG flash tool and clicking on options and selecting restore recovery. It puts it back to stock and you then need to reroot etc.
Stransky
Sent from my Desire 816 using Tapatalk
Click to expand...
Click to collapse
Options? On mainstream there isn't any. Is it on the 2nd screen after adding the kdz?
Current progress
Phone:
No download mode
No boot on the phone
Device acts dead - only visible on my pc (serial port LGE)
PID and IMEI not available to read using LG flash tool 2014
Tried
Loading KDZ file - connection failed
using tot and dll with flash tool - Failed to connect to device
Read something about laf.img using adb... Anyone has any other ideas? Funny enough when I was searching forums I was not able to find more info about cases when device is not waking up at all. but now i see few very similar threads around? Possible flaw somewhere?
Please take a SC of your device manager...
ScAvEnGeR(PHC) said:
Please take a SC of your device manager...
Click to expand...
Click to collapse
Here you go:
https://drive.google.com/folderview?id=0B-PcKi2bLtK_X2RyZGNxdXBHVnM&usp=sharing
thanks!
(actually android device is gone now from the list - it was visible when i was installing the drivers - strange?)
quintaar said:
Here you go:
https://drive.google.com/folderview?id=0B-PcKi2bLtK_X2RyZGNxdXBHVnM&usp=sharing
thanks!
(actually android device is gone now from the list - it was visible when i was installing the drivers - strange?)
Click to expand...
Click to collapse
Thank God it is showing a serial port, try flashing with LG tools 2014, let me find a fix for your download error...
EDIT: Is your phone by any chance plugged into a usb 3.0 port? If yes then please plug it in a usb 2.0 port and try again...
I hope you are right. Screens hots should be updated same link:
https://drive.google.com/folderview?...nM&usp=sharing
Laptop has no usb3.0 so im safe there. Tried 3 cables as well. Not sure what was it shown it was I think Android device but it is no longer there. Just the com port. Lge
@quintaar
Sorry my bad. I should have said LG Mobile support tool. If you have it click on the options and select Upgrade recovery.
Stransky
Sent from my LG-D855 using Tapatalk
Stransky said:
@quintaar
Sorry my bad. I should have said LG Mobile support tool. If you have it click on the options and select Upgrade recovery.
Stransky
Sent from my LG-D855 using Tapatalk
Click to expand...
Click to collapse
It might be the PC (work pc at the moment and some IT limitations on it) however drivers installed ok, software confirms that I have latest software on my device - when phone is connected to the pc. After running Recovery Upgreade, it gets problem with comunication between the pc and mobile. in troubleshooting asks to power on the mobile (which I cannot do) before retrying. Also I have installed LG usb driver from outside as options coming with this software seem to be for really old models?
A thing I tried with another G3 was to connect the phone to the PC without the battery and then insert the battery, disconnect from phone and then remove battery again then insert and hold volume up and connect the USB to the phone again and it went into download mode and allowed the use of LG support tool as before.
Its worth a try!!
Stransky
Sent from my LG-V500 using Tapatalk
Stransky said:
A thing I tried with another G3 was to connect the phone to the PC without the battery and then insert the battery, disconnect from phone and then remove battery again then insert and hold volume up and connect the USB to the phone again and it went into download mode and allowed the use of LG support tool as before.
Its worth a try!!
Stransky
Sent from my LG-V500 using Tapatalk
Click to expand...
Click to collapse
No dice... so far. I'm back home in 2 days when i can try all of this again making sure that PC is not restricted from any functionality... although it does sucks to not to have a phone until then. If you get any ideas I'm happy to try it as well.. as not like i have anything to lose at this point.
I flashed Fulmic rom for my G3 D855 today. Everything was well when I discovered until I discovered, that camera app is not showing. The fix was to download the fix from Fulmics app and flash it via TWRP. I downloaded the fix and rebooted to install the fix. After reboot I got stuck in bootloop, when I try to access recovery, it goes to TWRP first logo and stays there. Nothing happens. When I try to access download mode, it shows the first download mode logo and stays there. Computer detects the phone in device manager as "LGE Android MTP Device". LGUP shows model as "Unknown". Cant do nothing more. Every help is appreciated.
Are you sure you flashed the fix ? Because it seems like you flashed something else that messed up your device
BrosseLi said:
Are you sure you flashed the fix ? Because it seems like you flashed something else that messed up your device
Click to expand...
Click to collapse
I downloaded the fix, then tried to install it via twrp. But twrp didn't start. So I ran AutoRec again to reinstall TWRP which seemed to go well. Forgot to mention this on first post. After reinstalling TWRP the problems occurred.
RobinNewToGalaxy said:
I downloaded the fix, then tried to install it via twrp. But twrp didn't start. So I ran AutoRec again to reinstall TWRP which seemed to go well. Forgot to mention this on first post. After reinstalling TWRP the problems occurred.
Click to expand...
Click to collapse
Autorec goes on STOCK untouched roms.
bender_007 said:
Autorec goes on STOCK untouched roms.
Click to expand...
Click to collapse
Yes, I know that now
But any idea how to fix it now?
RobinNewToGalaxy said:
Yes, I know that now
But any idea how to fix it now?
Click to expand...
Click to collapse
Let´s see:
-can´t enter twrp ?
-can´t enter download mode ? (volume up and connect to pc)
bender_007 said:
Let´s see:
-can´t enter twrp ?
-can´t enter download mode ? (volume up and connect to pc)
Click to expand...
Click to collapse
Can't enter twrp, just shows TEAMWIN logo with blue background and stripes. Nothing more happens.
Download mode text shows up, pc makes connection sound but I dont know what to do after that. I tried using LGUP but that showed that model is "Unknown".
Ah, try lg flash tool 2014 or lg flashtool (and a tot file), find a thread by hyelton (lg g3 get back to stock), this will help you
RobinNewToGalaxy said:
Can't enter twrp, just shows TEAMWIN logo with blue background and stripes. Nothing more happens.
Download mode text shows up, pc makes connection sound but I dont know what to do after that. I tried using LGUP but that showed that model is "Unknown".
Click to expand...
Click to collapse
https://www.youtube.com/watch?v=1WgXuxDbmbc this video should help you if you can enter download mode
bender_007 said:
Ah, try lg flash tool 2014 or lg flashtool (and a tot file), find a thread by hyelton (lg g3 get back to stock), this will help you
Click to expand...
Click to collapse
I have tried this method also. Every time at 4% it says, error, remove battery and then reconnect and turn on phone. After that, connection with pc is lost.
Also, when I try to get to Download Mode, it should go then to Firmware update screen to? Am I right about that? If so, then it doesn't go to Firmware update screen.
But I tried it with a kdz I had in my computer and had used before. Downloading .tot file atm.
RobinNewToGalaxy said:
I have tried this method also. Every time at 4% it says, error, remove battery and then reconnect and turn on phone. After that, connection with pc is lost.
Also, when I try to get to Download Mode, it should go then to Firmware update screen to? Am I right about that? If so, then it doesn't go to Firmware update screen.
But I tried it with a kdz I had in my computer and had used before. Downloading .tot file atm.
Click to expand...
Click to collapse
did you change the port to com41?
oh, youre downloading the .tot file now, yeah just use the lg flash tool like the dude in the video says it should work if you can enter download mode and it detects the phone, just follow the steps i did it like 2 days ago
STM75 said:
did you change the port to com41?
oh, youre downloading the .tot file now, yeah just use the lg flash tool like the dude in the video says it should work if you can enter download mode and it detects the phone, just follow the steps i did it like 2 days ago
Click to expand...
Click to collapse
it seems to have stopped in LG Flash Tool, where it is saying "Waiting for connection". It has been so for 15 minutes now :crying:
RobinNewToGalaxy said:
it seems to have stopped in LG Flash Tool, where it is saying "Waiting for connection". It has been so for 15 minutes now :crying:
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Click to collapse
did you watch the whole video? try to remove the cable and then put it in a few sec
STM75 said:
did you watch the whole video? try to remove the cable and then put it in a few sec
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Click to collapse
i didn't find a video but a text and pics tutorial which also stated to remove the cable which i did. The "Waiting fo r Connection" text appears after I remove the cable.
RobinNewToGalaxy said:
i didn't find a video but a text and pics tutorial which also stated to remove the cable which i did. The "Waiting fo r Connection" text appears after I remove the cable.
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Click to collapse
https://www.youtube.com/watch?v=1WgXuxDbmbc i sent it before too
STM75 said:
https://www.youtube.com/watch?v=1WgXuxDbmbc i sent it before too
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Did everything same like in the video but it still stays in "Waiting.." status.
RobinNewToGalaxy said:
Did everything same like in the video but it still stays in "Waiting.." status.
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Click to collapse
are you using a original lg cable? maybe try a diffrent usb port? if youre using a 3.0 port it might not work.
STM75 said:
are you using a original lg cable? maybe try a diffrent usb port? if youre using a 3.0 port it might not work.
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Original cabel yes, tried another one also. Tried another usb port to, for some reason, it doesn't go to download mode in one port.
RobinNewToGalaxy said:
Original cabel yes, tried another one also. Tried another usb port to, for some reason, it doesn't go to download mode in one port.
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Click to collapse
you changed the port to com41?
RobinNewToGalaxy said:
Original cabel yes, tried another one also. Tried another usb port to, for some reason, it doesn't go to download mode in one port.
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Click to collapse
Also it stays in download mode screen, not Firmware update screen. I don't know if this affects anything.
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
urinamess said:
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
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usb? 2.0 3.0? 3.0 dont work.. use 2.0 usb port.
so download mode does not work.?
raptorddd said:
usb? 2.0 3.0? 3.0 dont work.. use 2.0 usb port.
so download mode does not work.?
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my flash drive is usb 3.0, it is working before on my G4.
also, i tried different ports on my computer still won't recognized my G4. i even tried it just now on my pc at work, same results with my pc at home. when i connected my G4 on the pc it only charges..
urinamess said:
my flash drive is usb 3.0, it is working before on my G4.
also, i tried different ports on my computer still won't recognized my G4. i even tried it just now on my pc at work, same results with my pc at home. when i connected my G4 on the pc it only charges..
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Click to collapse
i think a back to stock might fix it if it enters download mode.... i think thats the only hope ..
urinamess said:
usb otg suddenly isn't working anymore on my G4. so i figured a factory reset could fix it but to no avail. my last resort is to use LGUP and flash v10c but the problem
now is that my computer (windows 10) and may laptop (windows 7) won't detect my G4. but when i connect my S3 it works just fine. is there any fix on these? already tried uninstalling and re-installing usb driver.
please help!
Click to expand...
Click to collapse
This is a very common issue people usually get when the flash a certain custom rom ...with rom comes in kernel also...after flashing stock rom flash stock kernal...this issue will be resolved
raptorddd said:
i think a back to stock might fix it if it enters download mode.... i think thats the only hope ..
Click to expand...
Click to collapse
it can still enter download mode, but unfortunately there is no connection between my PC and my G4. same error pops up
jinderation said:
This is a very common issue people usually get when the flash a certain custom rom ...with rom comes in kernel also...after flashing stock rom flash stock kernal...this issue will be resolved
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Click to collapse
but i havent flash any rom on my g4 as my unit is bootloader locked
also, i have tried usb host check app with the results as follows.
android.hardware.usb.host.xml
ok
handheld_core_hardware.xml
USB host not enabled
tablet_core_hardware.xml
not found
could the missing xml's be the culprit??
urinamess said:
it can still enter download mode, but unfortunately there is no connection between my PC and my G4. same error pops up
but i havent flash any rom on my g4 as my unit is bootloader locked
also, i have tried usb host check app with the results as follows.
android.hardware.usb.host.xml
ok
handheld_core_hardware.xml
USB host not enabled
tablet_core_hardware.xml
not found
could the missing xml's be the culprit??
Click to expand...
Click to collapse
U must have a usb connection in download mode ?? Have u tried connecting it ? also are u using stock cable of lg white colored ?
This one
I have the same problem with my G4. It works before but suddenly not working anymore. I will guest it is the charging port of the phone is broken. It can charging the battery but cannot connect/transfer files with PC.