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hello,
I'm hoping someone here can help me sort out my current problem.
I've been trying to root so I can install the latest ICS port, but having problems at the Fastboot screen.
I apologize in advance if some of the references/names I'm using are incorrect.
So, I had originally unlocked my Nexus S sometime early this year. When I restart the phone, the "unlocked" lock picture shows up under the "Google" words, and when I go into fastboot mode, the Lock State is Unlocked.
I'm running 2.3.6 right now on the Tmobile version of the phone.
When the phone is on (not in fastboot mode), I can execute ADB commands and the device is recognized. As soon as I go into fastboot it isn't.
I'm running 64bit Win 7, and I have gone through the various threads that have listed this issue, and installed PDA Net drivers and still there is no solution.
In Fastboot mode, while connected to computer under device manager, it shows up under Universal Serial Bus Controllers as an Unknown Device... I'm unable to update any drivers for it, and even when I try to manually update the drivers by going to the PDANet drivers it does not allow it.
When the phone is on in regular mode in device manager it shows up as Android Phone and within that it has a listing called Android Composite ADB Interface.
As mentioned above, when phone on in regular mode everything is detected.
I installed clockwork app from market, assuming that the phone was "rooted" based on the "unlock state" in fastboot mode, but it immediately says that phone needs to be rooted because it was unable to find SuperUser file etc etc.
I've spent the better part of a few days trying to figure this out by checking all sorts of links, but I haven't found a solution. The main issue is that the phone is not being recognized when in fastboot mode when connected by USB. And I'm unable to install the proper drivers for fastboot mode.
Hopefully this makes sense, and someone can provide some insight.
Thanks in advance!
I'm not positive about this but couldn't you adb push the su binary and apk? I don't own the Nexus but I would think since its unlocked you could just push the files. If this would work I would think it's just a temporary solution to allow superuser permission. As I understand it, fastboot is the preferred method for the Nexus.
Sent from my PG06100 using Tapatalk
Did you try a fastboot command like fastboot devices?
Don't know if this applies to you but I had a similar sounding problem when trying to root my Nexus S where everytime I booted into fastboot mode I had an error message at the bottom of the screen saying something like 'fastboot status-fail Invalid command' and so I couldn't use any fastboot functions.
To get around it I used this one-click root . For some reason I got an error message halfway through for whatever reason and it wouldn't complete the root for me but it booted me into fastboot without receiving the error message and then once I was in I went and rooted manually.
The CWM is out of date on that site though (possibly the super-user zip too) so I replaced them with the latest versions and popped it in my dropbox for you, if you wanna try it out.
http://dl.dropbox.com/u/47770734/One-Click-Nexus-S.zip
Edit: just had a little look through the bat script and the initial commands that got me into fastboot properly is (with your phone in debugging mode):
adb start-server
adb reboot bootloader
Click to expand...
Click to collapse
So you could try that first if you wanna go through manually.
Know that you can't run adb command while in fastboot mode. Boot into your CWM and then you can start an adb shell and you'll be able to push all the files you want and execute all the commands you need.
Fastboot mode is for running fastboot indeed. Try 'fastboot devices' while you're in the bootloader and see if devices pop up. If not, you really have to figure out your drivers issue. Maybe remove the device completely from your PC (including driver files) and reinstall it using the PDAnet drivers.
Greetz
I have a Nexus 5, returned to factory specifications (many times) with backup & restore inhibited. I am trying the “very simple” process of unlocking it, without any success. My problem is repeated many times on the web, Fastboot does not work, but ADB does.
I run the following command:
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices
List of devices attached
0315c2d60935c160 device
Then I run the following command:
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot devices
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>
ADB sees the phone; Fastboot does not.
The solution is well documented on the web: Install new drivers. I have been installing drivers from just about everywhere for the last week without success. With the phone connected, I get this from Device Manager:
Computer
Android Device
Android Composite ADB Interface
The driver information is as follows:
Driver Provider: Google, Inc.
Driver Date: 7/9/2013
Driver Version: 8.0.0.0
Driver Signer: Google, Inc.
Driver Details:
Driver Files:
C:\Windows\System32\Drivers\Winsub.sys (File Version 6.2.9200.16384(Win8_rtm.120725-1247))
C:\Windows\System32\WdfcoInstaller01009.dll(File Version 1.9.7600.16385 (Win7_rtm.090713-1255)
C:\Windows\System32\WinUSBCoInstaller2.dll (File Version 6.1.7600.16385 (win7_rtm.090713-1255))
I am running a Dell XPS-17 I7 laptop with Windows 8 (not 8.1) 64 bit
If I could find a way to unlock without using Fastboot, that would probably be a good solution, but I can’t. And I have absolutely no success at getting Fastboot to work.
I do notice that the Device Manager lists Android Composite ADB interface (ADB works) but noting about a Fastboot interface. Does that mean anything?
Please help I am at my wit’s end.
For what it is worth, I did read all the tutorials here, and the only thing I could figure out was if I have the right drivers everything works fine. I also reviewed the posts here, including "Diagnosing USB Driver and ADB issues in Windows," which discusses ADB (which I have no problem with)
this article helped me out a bunch. http://blog.dantup.com/2012/10/fixing-adb-device-not-found-with-nexus-7-in-recovery-mode/
you'll have to edit the "android_winusb.inf" with the correct hardware id.
in Device Manager make sure you go to "Android Device" > "Android Composite ADB Interface" go to Properties. on the Details tab and then click on the drop down box and select "hardware ids" you might see 2 ids there. i believe the one you'll need is the bottom one. if you only have one. thats fine too.
so, read the article. grab your hardware id and edit your driver. see if it works. you may have to reboot after you edit the driver. hope this works for you.
krdu said:
I have a Nexus 5, returned to factory specifications (many times) with backup & restore inhibited. I am trying the “very simple” process of unlocking it, without any success. My problem is repeated many times on the web, Fastboot does not work, but ADB does.
I run the following command:
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices
List of devices attached
0315c2d60935c160 device
Then I run the following command:
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot devices
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>
ADB sees the phone; Fastboot does not.
Click to expand...
Click to collapse
OK, please don't be offended, but I have to ask a really dumb question. You aren't running the "fastboot devices" command while in recovery, right? I read the above twice and didn't see where you booted into bootloader after running the "adb devices" command. Unless I'm missing something, fastboot won't find any devices unless you are in the bootloader.
Sounds like you need to boot your phone into fastboot mode. Power off the phone and hold volume down and hit the power button.
Then the fastboot devices command should work and you should be able to unlock the boot-loader then. Unlocking the boot-loader will wipe your phone just so you know.
erikivy said:
OK, please don't be offended, but I have to ask a really dumb question. You aren't running the "fastboot devices" command while in recovery, right? I read the above twice and didn't see where you booted into bootloader after running the "adb devices" command. Unless I'm missing something, fastboot won't find any devices unless you are in the bootloader.
Click to expand...
Click to collapse
Actually, the answer to that question is "Yes, and no." I was not aware that Fastboot only worked in the bootloader, but I could never get it to work there either. However, when I copied the previously posted listings I was not in the bootloader, I was in normal booted mode.
I then went and tried it in the bootloader, to copy listings to post, and here's what I got!
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices (In normal Mode)
List of devices attached
0315c2d60935c160 device
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb reboot bootloader (rebooted to Bootloader)
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices
List of devices attached
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot devices
0315c2d60935c160 fastboot
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot oem unlock
...
OKAY [ 41.215s]
finished. total time: 41.215s
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>
As you can see it unlocked the phone but I have absolutely no clue why it unlocked this time and never did before. I hope to God I never have to unlock it again.
Also, it appears that in the bootloader, ADT is NOT working but Fastboot is! (now)
You realize that the two command line interfaces (ADB and fastboot) don't work in the same state, right? ADB is for use in recovery and while booted, whereas fastboot only works in bootloader. It sounds to me like everything is working exactly as it should.
I'm no expert or anything, but I always assumed that they were two different ways to interact with your device while it is in different states. If I'm mistaken, someone please correct me.
krdu said:
Actually, the answer to that question is "Yes, and no." I was not aware that Fastboot only worked in the bootloader, but I could never get it to work there either. However, when I copied the previously posted listings I was not in the bootloader, I was in normal booted mode.
I then went and tried it in the bootloader, to copy listings to post, and here's what I got!
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices (In normal Mode)
List of devices attached
0315c2d60935c160 device
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb reboot bootloader (rebooted to Bootloader)
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>adb devices
List of devices attached
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot devices
0315c2d60935c160 fastboot
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>fastboot oem unlock
...
OKAY [ 41.215s]
finished. total time: 41.215s
C:\adt-bundle-windows-x86_64-20131030\sdk\platform-tools>
As you can see it unlocked the phone but I have absolutely no clue why it unlocked this time and never did before. I hope to God I never have to unlock it again.
Also, it appears that in the bootloader, ADT is NOT working but Fastboot is! (now)
Click to expand...
Click to collapse
ADB is used in android and the recovery.
Fastboot is used only in the bootloader.
Warning: This will delete all your data. You'll also see a large warning every time you turn on the device (attached), this disappears in less than a second.
Turn on developer mode
Turn on OEM unlock and USB debugging
Install LG drivers
Windows: http://tool.lime.gdms.lge.com/dn/downloader.dev?fileKey=UW00120120425
Mac: http://tool.lime.gdms.lge.com/dn/downloader.dev?fileKey=UW00320110909
Type adb devices and authorize your computer on the phone
Type adb reboot bootloader
Type fastboot devices and make sure your phone shows up
Type fastboot oem unlock
Type fastboot getvar all
Should say (bootloader) unlocked:yes
Type fastboot reboot
What's the purpose for an Unlock bootloader?
bhagiratha said:
What's the purpose for an Unlock bootloader?
Click to expand...
Click to collapse
It's the first step to rooting. If you plan to root, wiping your data now may be preferable.
bhagiratha said:
What's the purpose for an Unlock bootloader?
Click to expand...
Click to collapse
At this point, nothing. It's a prelude to rooting.
When I type in fastboot oem unlock, I get < waiting for any device >
And it waits, forever. (well, ok, like 15 minutes until I get impatient and pull the battery)
I'm on windows 10, installed the drivers from this post. When I check the device manage, the phone is listed as Android Bootloader Interface. I try updating the drivers by pointing it to the LG drivers folder, it says drivers are up to date. I've got ADB and OEM unlock both enabled in developer options. I've tried the phone on different USB ports, the cable works fine when the phone is booted normally, I've tried launching minimal adb&fastboot as admin and regular. What am I missing/doing wrong?
heldc said:
When I type in fastboot oem unlock, I get < waiting for any device >
And it waits, forever. (well, ok, like 15 minutes until I get impatient and pull the battery)
I'm on windows 10, installed the drivers from this post. When I check the device manage, the phone is listed as Android Bootloader Interface. I try updating the drivers by pointing it to the LG drivers folder, it says drivers are up to date. I've got ADB and OEM unlock both enabled in developer options. I've tried the phone on different USB ports, the cable works fine when the phone is booted normally, I've tried launching minimal adb&fastboot as admin and regular. What am I missing/doing wrong?
Click to expand...
Click to collapse
Try fastboot devices and reinserting the usb cable. Doesn't make sense that adb sees it but fastboot does not unless it's a different driver. I think fastboot driver differs actually so do that driver too.
Ubuntu
heldc said:
When I type in fastboot oem unlock, I get < waiting for any device >
And it waits, forever. (well, ok, like 15 minutes until I get impatient and pull the battery)
I'm on windows 10, installed the drivers from this post. When I check the device manage, the phone is listed as Android Bootloader Interface. I try updating the drivers by pointing it to the LG drivers folder, it says drivers are up to date. I've got ADB and OEM unlock both enabled in developer options. I've tried the phone on different USB ports, the cable works fine when the phone is booted normally, I've tried launching minimal adb&fastboot as admin and regular. What am I missing/doing wrong?
Click to expand...
Click to collapse
You can also load Ubuntu on a flash drive and boot your computer from the flash drive. Then run the commands.
https://www.ubuntu.com/
Cheers
heldc said:
When I type in fastboot oem unlock, I get < waiting for any device >
And it waits, forever. (well, ok, like 15 minutes until I get impatient and pull the battery)
I'm on windows 10, installed the drivers from this post. When I check the device manage, the phone is listed as Android Bootloader Interface. I try updating the drivers by pointing it to the LG drivers folder, it says drivers are up to date. I've got ADB and OEM unlock both enabled in developer options. I've tried the phone on different USB ports, the cable works fine when the phone is booted normally, I've tried launching minimal adb&fastboot as admin and regular. What am I missing/doing wrong?
Click to expand...
Click to collapse
First be on your c:\
Type in adb devices
If your phones serial comes up type in..
Adb reboot bootloader
Then
Fastboot oem unlock
ADB reboot bootloader boots straight into the OS on AT&T v20 :crying:
cordell12 said:
ADB reboot bootloader boots straight into the OS on AT&T v20 :crying:
Click to expand...
Click to collapse
Do you guys have the oem unlock option at least?
Also what helped me was downloading android studio with the sdk.. It installs android drivers which were necessary for me at least to get past the waiting for device message, windows located the drivers on my c drive and boom... Unlocked Bootloader.. Just saying
Sent from my LG-H918 using XDA-Developers mobile app
wing_addict_usa said:
Do you guys have the oem unlock option at least?
Click to expand...
Click to collapse
yup, even warns us that certain things won't work if we enable it. adb works just fine too
cordell12 said:
yup, even warns us that certain things won't work if we enable it. adb works just fine too
Click to expand...
Click to collapse
Yeah I am really curious if there may still be a way to unlock the bootloader with out AT&T variant. I wish I kept my phone on the Download Mode when I had gotten into it because I wanted to see if by any chance that might actually get fastboot to read the phone..
I'm curious if there's anyone with a T-Mobile variant that has their bootloader unlocked and wants to view their debug logs (specifically last_log/last_kmsg). As I was looking through mine and tried to boot into bootloader these lines were the only things I saw that might have interested me at all. I'm just curious on what the values are on their phone.
Code:
last_log
[ 0.711419] ro.boot.flash.locked=1
[ 0.711784] ro.bootloader=unknown
[ 0.711817] ro.oem_unlock_supported=1
last_kmsg
<6>[ 1.077087 / 01-01 00:00:01.069][3] [70] SW3800_Authentication [vendor code: 1]
<6>[ 1.077120 / 01-01 00:00:01.069][3] [110] set_dload_mode: download_mode:0
wing_addict_usa said:
It's the first step to rooting. If you plan to root, wiping your data now may be preferable.
Click to expand...
Click to collapse
It's quite possible the process of rooting will wipe the phone anyway.
twistedvip said:
Yeah I am really curious if there may still be a way to unlock the bootloader with out AT&T variant. I wish I kept my phone on the Download Mode when I had gotten into it because I wanted to see if by any chance that might actually get fastboot to read the phone..
I'm curious if there's anyone with a T-Mobile variant that has their bootloader unlocked and wants to view their debug logs (specifically last_log/last_kmsg). As I was looking through mine and tried to boot into bootloader these lines were the only things I saw that might have interested me at all. I'm just curious on what the values are on their phone.
Click to expand...
Click to collapse
power device off, hold volume up and keep it down and plug in USB cord while it's connected to PC. I tried fastboot from download mode though. the logs do look interesting, wonder what a T-MOBILE device says
Double0EK said:
First be on your c:\
Type in adb devices
If your phones serial comes up type in..
Adb reboot bootloader
Then
Fastboot oem unlock
Click to expand...
Click to collapse
Yup, I did that. And then I get an error. Well, not an error, just a lack of response. fastboot devices returns nothing. I'm currently downloading the full sdk, on the theory that perhaps it's a problem with the installation of 'minimal adb and fastboot' I have.
---------- Post added at 08:07 PM ---------- Previous post was at 07:36 PM ----------
manufan721 said:
Also what helped me was downloading android studio with the sdk.. It installs android drivers which were necessary for me at least to get past the waiting for device message, windows located the drivers on my c drive and boom... Unlocked Bootloader.. Just saying
Sent from my LG-H918 using XDA-Developers mobile app
Click to expand...
Click to collapse
Did you do anything specific after installing Android Studio to get it to install the drivers? Cos I've installed Android Studio, but am still having the same problem-fastboot devices returns nothing, and fastboot oem unlock hangs on <waiting for device>. I went into device manager and had it search the entire C: for drivers for the android bootloader interface, and it gave the same 'already up to date drivers' message as before I installed Android Studio.
EDIT- Even after installing the Google usb driver, no luck. Giving up for the weekend.
I'm a newbie, may I know have to fastboot from download mode?
having same issue just hangs at Fastboot oem unlock if anybody can help thanks in advance
twistedvip said:
Yeah I am really curious if there may still be a way to unlock the bootloader with out AT&T variant. I wish I kept my phone on the Download Mode when I had gotten into it because I wanted to see if by any chance that might actually get fastboot to read the phone..
I'm curious if there's anyone with a T-Mobile variant that has their bootloader unlocked and wants to view their debug logs (specifically last_log/last_kmsg). As I was looking through mine and tried to boot into bootloader these lines were the only things I saw that might have interested me at all. I'm just curious on what the values are on their phone.
Code:
last_log
[ 0.711419] ro.boot.flash.locked=1
[ 0.711784] ro.bootloader=unknown
[ 0.711817] ro.oem_unlock_supported=1
last_kmsg
<6>[ 1.077087 / 01-01 00:00:01.069][3] [70] SW3800_Authentication [vendor code: 1]
<6>[ 1.077120 / 01-01 00:00:01.069][3] [110] set_dload_mode: download_mode:0
Click to expand...
Click to collapse
[ 0.711817] ro.oem_unlock_supported=1 1=YES
did some digging into last_kmsg while trying to boot into bootloader (AT&T device) and found a reason it may not be allowing it.
http://forum.xda-developers.com/showthread.php?t=2708466
Its a start :good:
of course we need root in order to dd anything
LG issued a new driver update for the v20. Driver version is 4.1.1+. You can get the driver from the website.
Good afternoon everyone
I got my K1 for Christmas and I've been trying to root it for a few days but I can't get that far because I can't get the bootloader unlocked.
I've been following the guide based off of Nvidia's website
I've activated USB Debugging mode as seen here . Now once I've authorized the PC using the tablet. Once I run cmd in administrator mode I run
Code:
adb devices
I am able to get the serial and it says it's authorized. However if I go into Fastboot. if I check for devices it just goes back to the prompt, and if I try to run the unlock command it just gets stuck on <waiting for devices> (I've attached a screenshot here.)
At first I thought this was an issue with the OS/Drivers because I am on Win10 x64, and the shield drivers gave some error about driver incompatibility. So I loaded up a VM with win7 x32. However I am running into the exact same issue once I get to fastboot; the tablet just doesn't want to cooperate. I've booted into fastboot manually Where the options are:
Code:
[nvtboot] (version UNDEF_BUILD)
[bootloader] (version UNDEF_BUILD)
Device - locked
Continue
Fastboot Protocol
Recovery Mode
Restart
Poweroff
Nothing is recognized from there either. I've also tried multiple cables, since the Shield doesn't come with any. Anyways I've searched the older threads here for help but none of them have given me any luck. If there's something I can try I would definitely be open to hearing it and trying, I just don't know what the issue could be.
Thanks for your time everyone.
You have boot into the bootloader before being able to use fastboot. Just reboot your device and hold vol- during startup. The tablet will show some console messages, offering some options. If you see that screen, you can use fastboot.
bob3rt said:
Good afternoon everyone
I got my K1 for Christmas and I've been trying to root it for a few days but I can't get that far because I can't get the bootloader unlocked.
I've been following the guide based off of Nvidia's website
I've activated USB Debugging mode as seen here . Now once I've authorized the PC using the tablet. Once I run cmd in administrator mode I run
Code:
adb devices
I am able to get the serial and it says it's authorized. However if I go into Fastboot. if I check for devices it just goes back to the prompt, and if I try to run the unlock command it just gets stuck on <waiting for devices> (I've attached a screenshot here.)
At first I thought this was an issue with the OS/Drivers because I am on Win10 x64, and the shield drivers gave some error about driver incompatibility. So I loaded up a VM with win7 x32. However I am running into the exact same issue once I get to fastboot; the tablet just doesn't want to cooperate. I've booted into fastboot manually Where the options are:
Code:
[nvtboot] (version UNDEF_BUILD)
[bootloader] (version UNDEF_BUILD)
Device - locked
Continue
Fastboot Protocol
Recovery Mode
Restart
Poweroff
Nothing is recognized from there either. I've also tried multiple cables, since the Shield doesn't come with any. Anyways I've searched the older threads here for help but none of them have given me any luck. If there's something I can try I would definitely be open to hearing it and trying, I just don't know what the issue could be.
Thanks for your time everyone.
Click to expand...
Click to collapse
Adb works in normal mode.
Fastboot works in Bootloader mode.
Reboot to BL and type "fastboot devices", if no device go to K1 and select "fastboot protocol". Select on/yes.
dzidexx said:
Adb works in normal mode.
Fastboot works in Bootloader mode.
Reboot to BL and type "fastboot devices", if no device go to K1 and select "fastboot protocol". Select on/yes.
Click to expand...
Click to collapse
Hey there, sorry for my late reply, I've been swamped with work. I've tried your advice with no luck so far.
I can reboot to the bootloader, but when I select "fastboot protocol" I don't get to choose Select on/yes. it just refreshes the screen with the same options that I listed above. If you'd like when I get home I can provide a screenshot of my tablet so you can see the options, but I'm not getting anything like you described. Am I missing something?
Thank you for your time so far helping me.
Connect k1 to pc, type in cmd:
adb devices
adb reboot bootloader
fastboot devices
/Enable fastboot protocol on k1, type again/
fastboot devices
Give here screenshot from pc - all command/answers in cmd. @bob3rt
I had the same issue and lasted untill I tried different usb cable
Shield K1 connectivity is very sensible to cable quality
try others
dzidexx said:
Connect k1 to pc, type in cmd:
adb devices
adb reboot bootloader
fastboot devices
/Enable fastboot protocol on k1, type again/
fastboot devices
Give here screenshot from pc - all command/answers in cmd. @bob3rt
Click to expand...
Click to collapse
Hey Sorry again for a late response! However the good news is that I got it working!
What I ended up doing was hooking up the tablet to my Raspberry Pi with MATE and running adb/fastboot there. I originally ran into the same issue, but since I was able to sudo fastboot everything was recognized and seemed to work fine. I appreciate all of your help, and I apologize once again for the late replies!
For those that don't have a Raspberry Pi to follow the OP solution (like me), it's likely that your drivers aren't up to date on your PC.
Go here... https://docs.nvidia.com/gameworks/content/devices/shield_flashing_from_image.htm
And follow the initial instructions in the introduction paragraph and get yourself NVIDIA CodeWorks for Android. Once downloaded and installed you'll then see the shield in your fastboot devices list.
:good:
0mad said:
For those that don't have a Raspberry Pi to follow the OP solution (like me), it's likely that your drivers aren't up to date on your PC.
Go here... https://docs.nvidia.com/gameworks/content/devices/shield_flashing_from_image.htm
And follow the initial instructions in the introduction paragraph and get yourself NVIDIA CodeWorks for Android. Once downloaded and installed you'll then see the shield in your fastboot devices list.
:good:
Click to expand...
Click to collapse
Worked like a charm! Thanks.
Hi
Noob alert here.
I'm trying to flash a custom recovery (twrp) on a very old phone which has its bootloader unlocked. (the phone currently runs android 6.0, yes, that old...)
I read on the forums here that I need to use ADB from windows (Win10 here) in order to flash twrp onto the phone (to replace the stock recovery).
I DLed the neccessary files (platform tools), but it's just a bunch of files with nothing to actually install AFAICT...
MAny tutorials mention that I should just launch a CLI from within the folder containing the tools and then run ADB to flash twrp.
However, I get stuck at < waiting for any device > which, according to other tutorials, isa sign that drivers are not installed for my device in windows.
Some tutorial mention that I should INSTALL ADB (rather than just run it from CLI), so I'm starting to wonder what I am missing here.
- Should I INSTALL ADB? how?
- Should I install drivers for my device? It seems like my device is properly detected by Win10 and I couldn't find any driver to install anywhere.
I'm confused about what's going on.
Could you please help me out here?
Thanks a lot for your advice.
Best,
-a-
OK, I made a little progress I think. I'm not sure my issue is actually related to windows drivers but maybe I'm wrong.
Here's the deal:
When my phone is booted and connected to my PC,
adb device
spits up something : the phone is detected. Now after running
adb reboot bootloader
the phones reboots into bootloader mode (and displays the info that the bootloader is unlocked. But from now on,
adb device
in windows CLI outputs nothing : the phone is no longer detected.
Plus now the phone shows up as an unnknown device (fastboot2.0) in windows device manager. So? Missing driver I guess?
Running windows update found a driver for
Google Android Bootloader Interface
So I guess now it should work
I'll post the results
Thanks a lot
-a-
nope...
No luck
ADB still cannot see my device when in bootloader mode
asheenlevrai said:
nope...
No luck
ADB still cannot see my device when in bootloader mode
Click to expand...
Click to collapse
Actually it works!
Even though
adb devices
would not list anything when the phone wwas in bootloader mode, I was able to flash twrp
problem solved!
In the future some commands in Bootloader Mode require fastboot oppose to ADB.