Fastboot problem - LG V30 Questions & Answers

I can't flash recovery from fastboot mode, because I get this error "FAILED (data write failure (Too many links))". I tried changing USB ports, all the required drivers are installed, and my bootloader is unlocked.

Dummen said:
I can't flash recovery from fastboot mode, because I get this error "FAILED (data write failure (Too many links))". I tried changing USB ports, all the required drivers are installed, and my bootloader is unlocked.
Click to expand...
Click to collapse
Then try different cable? But try the various USB ports again. USB 2.0 sometimes works better than USB 3.0.

I've tried everything, it just gives random different errors. It's like my phone is write protected somehow.. After a few tries the phone says "any button for shutdown" or something like that.

Finally I managed to fix it I used my mom's laptop with win7.. somehow that could do it thanks anyways

Dummen said:
Finally I managed to fix it I used my mom's laptop with win7.. somehow that could do it thanks anyways
Click to expand...
Click to collapse
"Dfferent computer" is one of the trouble shooting tips. And yeah, Win7 seems to work better on some of this stuff than Win10.

Related

Hero USB Connection Not Recognized

Hi all
I have a problem with my hero not being recognized by my PC. This happened after a weekend trip and i charged the phone with iphone USB adapter as i lost my one and now after returning from my trip i connect my hero to my PC to be greeted with the "USB Device Not Recognized" message.
Also my Amon_Ra recovery i used has been wiped and i cant get into recovery or install any rom at all.
I am thinking this might be the same USB brick that affected some Desire owners but i am not sure.
So please if anyone can help me, please do.
Thanks in advance.
fizzle101 said:
Hi all
I have a problem with my hero not being recognized by my PC. This happened after a weekend trip and i charged the phone with iphone USB adapter as i lost my one and now after returning from my trip i connect my hero to my PC to be greeted with the "USB Device Not Recognized" message.
Also my Amon_Ra recovery i used has been wiped and i cant get into recovery or install any rom at all.
I am thinking this might be the same USB brick that affected some Desire owners but i am not sure.
So please if anyone can help me, please do.
Thanks in advance.
Click to expand...
Click to collapse
this happen to me. What i did was switch my phone off, plug in the usb and switched it back on. then wait for windows to say it not recognised. then go to to device and printers and uninstall the drivers for the phone. Disconnect and reconnect the usb back to the phone and it it will pick it up.
Can you try booting in fastboot and tell me if that is recognized?
it still doesnt recognize it in fastboot
fc_Kuro said:
this happen to me. What i did was switch my phone off, plug in the usb and switched it back on. then wait for windows to say it not recognised. then go to to device and printers and uninstall the drivers for the phone. Disconnect and reconnect the usb back to the phone and it it will pick it up.
Click to expand...
Click to collapse
i have tried that and it doesnt help
fizzle101 said:
i connect my hero to my PC to be greeted with the "USB Device Not Recognized" message
Click to expand...
Click to collapse
Sounds like its just a driver issue. Have you tried plugging it in, when you get that message open DEVICE MANAGER,... Find the yellow "!", right click it, uninstall, unplug phone, reboot PC.
.... Then use BTDAG's [Guide] How to Setup Correct Hero Drivers (for x86 & x64 users)
I hav the same problem. In recover mode it works but then turn on the phone, there is no popup options as before. Tried around with drivers but didnt work either. But found a solution which is very convenient. I dont know if it works on other ROM versions but I'm on 2.1 (Villain10).
- Install extended control widget (dont remember where I got it but you can google, it seems I cannot find it on the market)
- Add this widget to the home screen: Menu/Add to Home/Widget/ Extended Control bar (you can choose the size from 1x1 to 1x4) then select "Mass storage" at the bottom, apply.
Now you have a widget to turn on/off USB storage. When you connect Hero to the PC, just click on this widget then the PC will connect to the SD card, and click one more to turn it off.
ok i will give that a try
crk23 said:
I hav the same problem. In recover mode it works but then turn on the phone, there is no popup options as before. Tried around with drivers but didnt work either. But found a solution which is very convenient. I dont know if it works on other ROM versions but I'm on 2.1 (Villain10).
- Install extended control widget (dont remember where I got it but you can google, it seems I cannot find it on the market)
- Add this widget to the home screen: Menu/Add to Home/Widget/ Extended Control bar (you can choose the size from 1x1 to 1x4) then select "Mass storage" at the bottom, apply.
Now you have a widget to turn on/off USB storage. When you connect Hero to the PC, just click on this widget then the PC will connect to the SD card, and click one more to turn it off.
Click to expand...
Click to collapse
that didnt work. o well i guess i am stock with the rom i have there.
fizzle101 said:
that didnt work. o well i guess i am stock with the rom i have there.
Click to expand...
Click to collapse
i've got this problem once and it was as simple as the cable was damaged...
i changed the cable and since then, everything works try that.
robocik said:
i've got this problem once and it was as simple as the cable was damaged...
i changed the cable and since then, everything works try that.
Click to expand...
Click to collapse
i have tried everything. changed the cable, used different pc but nothing works. i think is a hardware problem, something might be broken inside or something like that
Did you ever got this solved? I have the same problem only i use stock rom 2.1 Hero.. driving me nuts ...
baklap said:
Did you ever got this solved? I have the same problem only i use stock rom 2.1 Hero.. driving me nuts ...
Click to expand...
Click to collapse
No i havent and i gave up trying because i dnt think there is a fix for it. if yours is unrooted and the warranty is still valid you should consider returning it to HTC maybe they might replace it
got the same problem. Any solution so far ??
ddotpatel said:
Sounds like its just a driver issue. Have you tried plugging it in, when you get that message open DEVICE MANAGER,... Find the yellow "!", right click it, uninstall, unplug phone, reboot PC.
.... Then use BTDAG's [Guide] How to Setup Correct Hero Drivers (for x86 & x64 users)
Click to expand...
Click to collapse
Did you try that?..... You need to do the reboot PC/Laptop after uninstalling ALL HTC drivers! Then when you reboot PC, plug phone back in, should say "not recognised" again,... then follow BTDAG's guide. T'is definitely a driver issue!
tried flashing 3 roms, modaco, radug and now kimera... none working.
can connect in fastboot, it shows up in device manager as android 1.0
ive tried 3 different usb cables and 4 differet pcs, still there is no response on my phone !!!
using villian rom 10.0 rite now.
okay it boots up into fastboot and fastboot usb shows up on the screen in red,
BUT when i use the "adb devices" command in adb it doesnt show the device,
it is showing as android 1.0 in devices and printers (windows 7)
You need to use....
fastboot devices
....when your are in fastboot.
What happens when you go into your recovery, select "Toggle MS/USB" with USB connected to PC?
okay
fastboot devices command shows some serial number.
then i tried adb remount, it gave an error....
enabling usb-ms with cable attached gives no response
ok i think it might be USB driver like ddotpatel said but i am not sure.
i reinstalled my whole windows 7 to 32bit now instead of the 64bit version i was using before and today i just connected my hero to my PC and windows 7 did its thing and installed the drivers and finally my hero can mount the SD card in my PC again although i kept getting this can perform faster in USB 2.0 port or something like that i didn’t care as long as i can mount my SD card again.
now went into fastboot and used the fastboot device command and i could see my hero serial no. but when i try to flash the amonra recovery i got the permission error (i cant really remember). i tried flashing using the adb method but still no luck.
so i went to market and downloaded rom manager and used it to flash clockwork recovery and now i could boot to clockwork recovery.
from this recovery i can now flash any rom i want and although there are still a few more problems i am glad now that i can flash custom roms again.
the problem i can see so far but i can deal with is
1. i don’t think fastboot commands work even if the phone is detected.
2. SD card mounts at USB 1.1 speed. (i have tried different ports and cable but still the same thing and this is the ports i use for my N1, Desire and my other android phones with USB 2.0 speed)
PS: adb commands for pushing and removing apps is working.
Hope this can be helpful to those experiencing the same problem.
Instead of re-installing your entire OS just use usbdeview to remove the failing drivers.
Also remove any old HTC Sync installs and install the latest version.

S-off fail and phone not recognized by computer HELP

So I tried the S off and I failed a couple of times with the wire trick. My timing was more than likely off. I re-ran the program and tried again. After it rebooted to check my alcohol level like it had the time before it could not find the device. It just kept counting to 45 secs over and over and kept asking me to check device drivers and adb and fastboot. And it worked fine before. Before I even started I checked adb devices.
Now the phone boots to the juopunutbear screen and it when I try to run the program it says that the device is not detected. So I rebooted in hboot and tried to run some adb or fastboot commands and the phone is not detected at all. I tried my mac too and no luck. I tried a different usb cable and no luck either.
So no I cant push anything to my phone and its just reboots to the juopunutbear screen. I think I bricked it. I dont know what to do. I cant push files to the phone. Any help?
DeviceSettings said:
So I tried the S off and I failed a couple of times with the wire trick. My timing was more than likely off. I re-ran the program and tried again. After it rebooted to check my alcohol level like it had the time before it could not find the device. It just kept counting to 45 secs over and over and kept asking me to check device drivers and adb and fastboot. And it worked fine before. Before I even started I checked adb devices.
Now the phone boots to the juopunutbear screen and it when I try to run the program it says that the device is not detected. So I rebooted in hboot and tried to run some adb or fastboot commands and the phone is not detected at all. I tried my mac too and no luck. I tried a different usb cable and no luck either.
So no I cant push anything to my phone and its just reboots to the juopunutbear screen. I think I bricked it. I dont know what to do. I cant push files to the phone. Any help?
Click to expand...
Click to collapse
I'm not sure what's happening with your computer not seeing the phone, but if you have a microsd adaptor you could get a stock RUU onto your card and flash back to stock.
Edit: or just your boot.img. If you can get into hboot you're not bricked.
Part fix
As previous poster said, put a PH...IMG with boot on it and you'll be able to boot up again. Yours is third phone reported here with USB problem after failed S-0ff.
I can boot my rom, but no radio or wifi, No charging, and no computer can see it for fastboot. Hoping for cure soon.
Thanks guys. I am downloading an RUU now. Hopefully it works. I hope the usb connection is not fubar'd ...but i took the risk so its on me.
Same thing happened to me. I just finished uninstalling HTC Sync and Android SDk, then reinstalled both. Now the drivers are working properly, and computer sees my phone again. This should help.
***edit: this process helped with my computer finding software drivers to connect phone to computer. Before- "Windows could not find drivers for Android device" (device manager in windows)
I could never get it to work in the first place. Cleanflash finds and flashes to it just fine but the s off just can't see my phone once it reboots.
Sent from my ADR6425LVW using XDA
DeviceSettings said:
Thanks guys. I am downloading an RUU now. Hopefully it works. I hope the usb connection is not fubar'd ...but i took the risk so its on me.
Click to expand...
Click to collapse
If the phone is rebooting to the screen with the arrow when you press power to enter fastboot then try going to recovery, your regular recovery will probably not show up but another stock hboot menu will. Then try selecting fastboot there and see if you can run fastboot commands without rebooting to arrow screen.
Sent from my HTC Vigor
Success getting it to reboot with the boot.img from the rom I was running....But unfortunately the usb is fried. Can not charge the phone or connect to a computer. So I guess that is another potential risk with using this method.
Ouuuuch :/
Sent from my ADR6425LVW using xda premium
Yeah sucks. I'm trying everthing I can, but its looking more and more bleak
DeviceSettings said:
Yeah sucks. I'm trying everthing I can, but its looking more and more bleak
Click to expand...
Click to collapse
Warranty!
(edit: kidding, no need for a ****storm)

[Q] Is this prime bricked or not?

Well a friend of mine has flashed the Jellybean ROM onto his prime and now it wont boot into the OS. It can boot into CWM and bootloader. However when connecting to a computer it shows up as unknown (I've tried intstalling both ASUS and Universal naked drivers with the same result) no matter what mode it is in (fastboot, APX or recovery). So I can't use adb and it's an old CWM version that doesn't support an external SD. I have tried different computers and a different cable without success, also for it to be recognized by a computer the cable connecting to the primes port needs to be bent to a certain position, though I am not sure if this matters. So is this prime bricked or is there still hope?
JJ2197 said:
Well a friend of mine has flashed the Jellybean ROM onto his prime and now it wont boot into the OS. It can boot into CWM and bootloader. However when connecting to a computer it shows up as unknown (I've tried intstalling both ASUS and Universal naked drivers with the same result) no matter what mode it is in (fastboot, APX or recovery). So I can't use adb and it's an old CWM version that doesn't support an external SD. I have tried different computers and a different cable without success, also for it to be recognized by a computer the cable connecting to the primes port needs to be bent to a certain position, though I am not sure if this matters. So is this prime bricked or is there still hope?
Click to expand...
Click to collapse
It is not bricked. I'm still not convinced you are on jellybean bootloader as there is not a version of Cwm that works with it and you still have cwm.
First thing you need to do is confirm what bootloader you are on before you really brick it.
Switch the machine on and look where the tegra logo is. If it is bottom center you are still on ICS bootloader and if it is bottom right it is jellybean bootloader.
We need to know this to point you to the correct version of twrp to flash to start.
Yeah, the logo is still bottom center. But can I flash TWRP on with it saying Unknown Device when connecting to a computer as I know I can't use such things as adb and fastboot commands until it is recognized?
JJ2197 said:
Yeah, the logo is still bottom center. But can I flash TWRP on with it saying Unknown Device when connecting to a computer as I know I can't use such things as adb and fastboot commands until it is recognized?
Click to expand...
Click to collapse
Really you are going to need to get into fastboot and get the drivers installed.
I'm guessing you know how to get into fastboot but if you don't then hold down volume down and power button for 10 seconds when off. When the icons appear press volume down to go over to the USB icon and then press volume up. It will freeze on the prime screen at this point and that is fastboot mode.
Now go into device manager and try to install naked drivers. If this does not work then try in on another pc. If this still does not work then you have a faulty cable. A faulty cable can still charge the tablet but will not work in pc.
At this moment my money is on your cable being faulty over something you said earlier about having to play with it. You can buy a replacement cheaply on eBay.
Well at first I couldn't get the prime to be recognized by any PC so I got a replacement and that cable didn't work either. However the cable was stuck, so I had tried pulling it in different directions and then all of a sudden the PC had recognized it. This also worked for the other cable, figuring me to believe there is something wrong with the pins on the primes port. Anyways I've tried installing drivers, ASUS did nothing and the naked drivers would tell me the drivers were either not for the device or not 64 bit compatible. I've tried in fastboot, recovery and APX with the same result.
JJ2197 said:
Well at first I couldn't get the prime to be recognized by any PC so I got a replacement and that cable didn't work either. However the cable was stuck, so I had tried pulling it in different directions and then all of a sudden the PC had recognized it. This also worked for the other cable, figuring me to believe there is something wrong with the pins on the primes port. Anyways I've tried installing drivers, ASUS did nothing and the naked drivers would tell me the drivers were either not for the device or not 64 bit compatible. I've tried in fastboot, recovery and APX with the same result.
Click to expand...
Click to collapse
Without getting any drivers installed at all there is not much we can do.
Cwm doesn't support external cards and even tho I could make you a flashable zip to install twrp you couldn't get it on there.
If you can get back into the machine at all then we could use wireless adb and send the files over that way or use es file explorer to access network shares and take them over.
So it is pretty much as I had feared even though I can turn it on and boot into Recovery, fastboot and APX without being able to use adb commands it is as good as bricked. I'm still wondering as to why I can't seem to install the drivers, does the device think it is something else?
JJ2197 said:
So it is pretty much as I had feared even though I can turn it on and boot into Recovery, fastboot and APX without being able to use adb commands it is as good as bricked. I'm still wondering as to why I can't seem to install the drivers, does the device think it is something else?
Click to expand...
Click to collapse
This normally happens with a faulty cable and as you said you think the pins are faulty so it could be that instead.
You could try going to the wipe icon where the fastboot icon is and try running that. If there is a rom still on there it will try to factory reset but I can't guarantee that will work but at this point you have nothing to lose.
I've done a factory reset clear delvic and regular cache, wipe user data etc in CWM already.
JJ2197 said:
I've done a factory reset clear delvic and regular cache, wipe user data etc in CWM already.
Click to expand...
Click to collapse
I'm not talking about in CWM. I'm talking about the wipe icon where the fastboot icon is also.
Isn't the factory reset the same in both CWM and bootloader?
JJ2197 said:
Isn't the factory reset the same in both CWM and bootloader?
Click to expand...
Click to collapse
No
Hmm, really. What does bootloader change the CWM doesn't or do you just know it's not the same?
JJ2197 said:
Hmm, really. What does bootloader change the CWM doesn't or do you just know it's not the same?
Click to expand...
Click to collapse
It reformats the partitions back to stock except the system partition.
I'm not saying this is going to work for you. Just as you are your only other option if the pins are broke is to get it sent back to asus and they will swap out the whole mobo so you might as well have a go.

[Q] Rooting help

I bought my One with bootloader unlocked but the guy who sold me the phone unrooted the phone before shipping and i've tried to follow the rooting and the unlocking bootloader through fastboot methods but every time i open sdk manager it just says i have to update, i update then it says restart, and no mater what i do, cmd just keeps telling me fastboot is not a recognized command... blah blah... short question is, is there a rooting app i can purchase or if anyone can give me a helping hand?
Edit: I have followed the steps exactly, switched off fastboot in power menu, and powered off entered fastboot from bootloader, plugged in device, entered cmd and tried it but i get the aforementioned error.
Edit 2: I made the folder and placed my files and it seemed to go a little smoothly but it says waiting on device and just hangs there. The computer is still not recognizing the phone, i still get USB not recognized. try reconnecting the device....
Oh also, trying to install a recovery to this, so i can root... but just an easy way
Please help me, someone... the bootloader says unlocked btw. but fastboot does nothing when trying to flash via cmd.
if you are running windows 8 you may need to install the correct drivers, i had the same problem when i tried to root my M7 and im runinng windows 8, if youd like the drivers, PM me i cant remember where i got them from, but i have them still. Also if you can try switching USB ports, i had to use a different one and everything went kinda smooth after that.
sakumaxp said:
if you are running windows 8 you may need to install the correct drivers, i had the same problem when i tried to root my M7 and im runinng windows 8, if youd like the drivers, PM me i cant remember where i got them from, but i have them still. Also if you can try switching USB ports, i had to use a different one and everything went kinda smooth after that.
Click to expand...
Click to collapse
I sent you a pm... i am on win8, and i don't think its the ports because when the phone is fully on, it i can open it through windows, its just it doesn't work when it's in bootloader/fastboot
HyDRo1X said:
I sent you a pm... i am on win8, and i don't think its the ports because when the phone is fully on, it i can open it through windows, its just it doesn't work when it's in bootloader/fastboot
Click to expand...
Click to collapse
ok i switched to a win8 an everything seemed fine, but i get a long list of processing cmd after i type the fastboot flash recovery... and then continued as followed but nothing... still get red triangle
Ok got it... Windows 8 problems
Sent from my HTC One using xda premium

Need Help regarding unlocking the Bootloader.

Hey Everyone. I cant seem to unlock my bootloader. I am stuck on RUI with c.03. I download the in depth test app and the review was successful. When I boot into fastboot mode my devices shows up when I type fastboot devices. But when I type fastboot flasing unlock. It says FAILED (command write failed (Unknown error)). and the device gets into a mode with the white cartoon wining and something written in chinese. whenever I press any key it reboots. I tried changing the usb ports. also different cables, and different PCs. still the same error. Yes usb debugging and oem unlocking have been enabled. I dont know whats missing? Should I factory my phone and try again? Any Help would be greatly appreciated.
PS I have watched all the videos of Har**** Technical and I did everything as he said. Still I got error.
Yeaah I'm also having the same issues
Have you tried connecting to usb 2.0 ports on your pc?
Yeah i got that solution it was usb 2.0 my laptop had both usb 3 so it didn't worked then connect to usb 2.0 it worked.
Marginbull2 said:
Hey Everyone. I cant seem to unlock my bootloader. I am stuck on RUI with c.03. I download the in depth test app and the review was successful. When I boot into fastboot mode my devices shows up when I type fastboot devices. But when I type fastboot flasing unlock. It says FAILED (command write failed (Unknown error)). and the device gets into a mode with the white cartoon wining and something written in chinese. whenever I press any key it reboots. I tried changing the usb ports. also different cables, and different PCs. still the same error. Yes usb debugging and oem unlocking have been enabled. I dont know whats missing? Should I factory my phone and try again? Any Help would be greatly appreciated.
PS I have watched all the videos of Har**** Technical and I did everything as he said. Still I got error.
Click to expand...
Click to collapse
Don't follow his guide it has lot of mistake
Check the driver is installed
Use a usb 2.0 hub it will work
Thank You

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