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Hello friends,
How to get into fastboot to relock the bootloader, if my volume button is dead? By dead, I mean the ribbon has been ripped off of the mobo (it was soldered onto mobo).
Since I'm a brand-new noob, the only way I know of and have done is to get into fastboot mode and lock it back up like what I did when I unlocked it. Any other way to lock it, ideally within the Android OS? Since my volume buttons are completely dead, I doubt that I can get into any "mode" other than OS right now..
TIA!
adb reboot bootloader.
I've seen that command in a post from search earlier, but there was no response after that post.
Would you explain the procedure? I am afraid that I might do anything wrong on top of these disasters i've gone thru with this phone
I also saw another line during earlier search: "if they don't know how to setup an adb command, they probably shouldn't unlock their phones"... Looks like I've done what I shouldn't..?
I would say doing whatever ripped the volume button cable out was what you shouldn't have been doing If you unlocked the phone you have the software you used to unlock, right? What software/guide did you use/follow? Are you using Windows/Linux/Mac? The only way to get to the bootloader w/o the volume buttons (afaik) is to use adb via usb. If you provide more details I can try to help you.
cswithxda said:
I've seen that command in a post from search earlier, but there was no response after that post.
Would you explain the procedure?
Click to expand...
Click to collapse
Once you're in adb reboot bootloader, do fastboot oem lock. Opposite of how you unlocked it in the first place
cswithxda said:
I've seen that command in a post from search earlier, but there was no response after that post.
Would you explain the procedure? I am afraid that I might do anything wrong on top of these disasters i've gone thru with this phone
Click to expand...
Click to collapse
navigate your cmd line to the folder with adb and fastboot in it. Hook the phone up to the computer and type:
Code:
adb reboot bootloader
which will make your phone reboot into the bootloader mode. You can then proceed with what you need to do.
I also saw another line during earlier search: "if they don't know how to setup an adb command, they probably shouldn't unlock their phones"... Looks like I've done what I shouldn't..?
Click to expand...
Click to collapse
I agree with whoever said that. This is another example of people messing with things before reading and learning how they work.
Thanks for your help guys!
btw, anyone found xdadevelopers to load extremely slower in Firefox when compared to Chrome? (just offtopic)
Anyway, I unlocked the bootloader when I was switching to yakju cmd and this folder called "fastboot-and-adb" in which there is both adb.exe and fastboot.exe. I used command "fastboot unlock bootloader" or something alike.
I'll do some more search and learn. Don't want you guys to think of me as a lazy bone who unlocked their bootloader using 1-click toolkit
p.s. edit: in my other thread, someone suggested using quickboot app.
Thanks for your replies guys!
martonikaj said:
navigate your cmd line to the folder with adb and fastboot in it. Hook the phone up to the computer and type:
Code:
adb reboot bootloader
which will make your phone reboot into the bootloader mode. You can then proceed with what you need to do.
I agree with whoever said that. This is another example of people messing with things before reading and learning how they work.
Click to expand...
Click to collapse
Somehow it says device not found
I do have proper driver (Naked Driver Beta 0.5 by 1wayjonny) that my phone was able to be recognized under bootloader at the time when I could actually get into bootloader. My phone is also being recognized as media device now... I have also turning usb debug on...
Try adb remount
The ad devices
This should list the serial number
Then all commands should work
Sent from my Galaxy Nexus using xda premium
cswithxda said:
Somehow it says device not found
I do have proper driver (Naked Driver Beta 0.5 by 1wayjonny) that my phone was able to be recognized under bootloader at the time when I could actually get into bootloader. My phone is also being recognized as media device now... I have also turning usb debug on...
Click to expand...
Click to collapse
You need to turn USB debugging on, and then type "adb devices" and see if it shows up. It may not using the Naked Driver; I had to install the full Samsung USB driver package before ADB would see my Galaxy Nexus.
If it does show up, then you type "adb reboot-bootloader" and it should boot into fastboot. Then just type "fastboot oem lock" and it will wipe the storage partitions and restore the bootloader lock.
Thanks for the help at late night guys. I finally got into the bootloader, thru a mac tho Kinda ironic that I am a supporter of Windows, well, at least a firm user of Windows.
Tried adb remount, it still says device not found
synaesthetic said:
You need to turn USB debugging on, and then type "adb devices" and see if it shows up. It may not using the Naked Driver; I had to install the full Samsung USB driver package before ADB would see my Galaxy Nexus.
If it does show up, then you type "adb reboot-bootloader" and it should boot into fastboot. Then just type "fastboot oem lock" and it will wipe the storage partitions and restore the bootloader lock.
Click to expand...
Click to collapse
I believe that you quoted my "I have turned USB debug on" ;p
Gave up on trying Windows drivers. When I was flashing the Yakju, I tried Samsung full driver, and it didn't work on my machine, i.e., the phone can't be detected in bootloader mode, while the beta 0.5 driver worked. So I decided not to mess with it anymore.
It looks like when the phone is not under bootloader, windows recognize it fine as MTP devices and install proper samsung driver from the internet directly. This allows me to open it up in explorer to browse files and such, but the phone won't show up under adb devices somehow.
Looks like MTP device (when the phone is in Android OS) and the fastboot mode use two kinds of drivers. This is just my assumption, though.
Anyway, finally got into bootloader now with Mac, and it's pretty funny I have to do everything thru command as the volume rockers are dead
And most importantly, thank you guys for your help!
Just another update
It's real funny now that the bootloader is locked, I can't unlock it again cuz I don't have the volume button working, so I couldn't choose YES on the phone.
I'm not trying to unlock it again, but just to confirm if there's really no work around, in case I encounter this situation again in the future
Lucky that locking the bootloader won't erase everything, or I won't be able to flash a ROM with it locked... :cold sweating:
Windows 7 x64
Galaxy Nexus i515, BROKEN SCREEN, USB DEBUGGING WAS NOT TURNED ON. The phone is completely stock I just turned it on and used it until I broke my screen. Screen lock is on.
I have been trying to access my phone, using Fastboot, to wipe it before I send it in for warranty. I can not seem to do this at all. It seems that I can not install the drivers because I have not enabled USB debugging. Is this true? I have been following this guide : http://www.teamandroid.com/2012/07/30/how-to-set-up-adb-fastboot-with-android-sdk/2/ When i go to manually install the drivers, from SDK, I get, "The folder you specified does not contain a compatible software driver for your device. If the folder contains a driver, make sure that it is designed to work with Windows for x6-based systems." I then tried the driver from Samsung and got the same response.
So then I hold VOL+ _ VOL- and Power and tried to install the drivers for Fastboot with the same outcome as above. Also when I boot in Fastboot mode the drivers that are installed make my phone a modem. The driver is called, "SAMSUNG Mobile USB Modem." I can not get this to change.
So to summarize I can not get the ADB Drivers to install, because I do not have USB Debugging enabled, that in return will not allow me to install Fastboot Drivers because when I plug the phone in the computer sees it as a Modem.
Any suggestions? I am just trying to erase the info on my phone I have given up all hope of recovering any data.
Thanks,
qualm
USB debugging drivers/interface have nothing to do with fastboot drivers/interface. What's a screen lock?
a manta wrote this.
beekay201 said:
USB debugging drivers/interface have nothing to do with fastboot drivers/interface. What's a screen lock?
a manta wrote this.
Click to expand...
Click to collapse
I meant a screen pattern lock. When you wake up the screen you have to connect the dots in a certain pattern before your screen unlocks and you can use the phone.
As far as, USB debugging drivers/interface having nothing to do with fastboot drivers/interface, then what am I doing wrong? I can not get my computer to see my phone as an android device.
_qualm_ said:
I meant a screen pattern lock. When you wake up the screen you have to connect the dots in a certain pattern before your screen unlocks and you can use the phone.
As far as, USB debugging drivers/interface having nothing to do with fastboot drivers/interface, then what am I doing wrong? I can not get my computer to see my phone as an android device.
Click to expand...
Click to collapse
I know what a screen pattern lock is.
Uninstall all drivers, reboot pc.
Assuming device is off: press power+vol up+vol down, until you feel the vibration. Wait 2 secs or so. Device will be in fastboot mode.
Read this thread, i say again, READ this thread, obviously start with the first post! - http://forum.xda-developers.com/showthread.php?t=1812959
Thanks for the link. I read it and followed instructions for installing the drivers. Here is what I did:
1.Uninstalled all drivers
2.Rebooted my PC
3.Downloaded these Drivers, as suggested: http://forum.xda-developers.com/showthread.php?t=1379875
4.Followed these instructions, on how to install the driver without windows trying to find one automatically: http://forum.xda-developers.com/showpost.php?p=29044502&postcount=735
Everything seemed to go well under the Device Manager, when I plug my phone in in fastboot mode, it shows Android Phone -> Samsung Android Interface. This is way better than what I had before, when it was showing up as a Modem. Now when I try to use fastboot.exe and I type "fastboot devices" nothing shows up. I reset the computer and replugged in my device, in fastboot, and the same thing nothing shows up in fastboot.
Thanks for you help.
Did you miss the part about having to feed windows the same driver again, when connecting the device for the first time, in FASTBOOT MODE?
a maguro wrote this.
beekay201 said:
Did you miss the part about having to feed windows the same driver again, when connecting the device for the first time, in FASTBOOT MODE?
a maguro wrote this.
Click to expand...
Click to collapse
Not sure if I understand what your asking.
I followed all of the steps here: http://forum.xda-developers.com/showpost.php?p=29044502&postcount=735 I connected the phone booted normally and let windows find a driver so that the driver reads Portable Devices -> Galaxy Nexus. Then I unplugged the Nexus and booted it in fastboot mode and plugged it in. Next I followed the directions to install the Universal_Naked_Driver, in fastboot mode. I can not install the driver for ADB because I can not enable USB Debugging with my broken screen.
Thanks Again.
Why is it so difficult for people to understand that USB debugging has nothing to do with anything outside the booted OS?
Sent from my Galaxy Nexus
W8 a sec, do you even have your bootloader unlocked???
You said you're running stock, so that should have been my first question, because to unlock your bootloader through the usual way, you need to confirm a dialog on the device... which in your case, doesn't have a working screen.
_qualm_ said:
Not sure if I understand what your asking.
I followed all of the steps here: http://forum.xda-developers.com/showpost.php?p=29044502&postcount=735 I connected the phone booted normally and let windows find a driver so that the driver reads Portable Devices -> Galaxy Nexus. Then I unplugged the Nexus and booted it in fastboot mode and plugged it in. Next I followed the directions to install the Universal_Naked_Driver, in fastboot mode. I can not install the driver for ADB because I can not enable USB Debugging with my broken screen.
Thanks Again.
Click to expand...
Click to collapse
....
Lets see:
That post shows how it's done, correctly. (I think, from what i've read)
pay attention to part 3)
3)
NOTE:
- The method described here can be used to install the "Samsung Galaxy Nexus ADB Interface" driver as well as the "Samsung Galaxy Nexus Bootloader Interface" driver.
- Differences between the two procedures. One is done with the phone booted up normally and "USB Debugging" is enabled, and the other is done when the phone is in fastboot. I will cover the "USB Debugging" part here.
Click to expand...
Click to collapse
then...
We will now install the two drivers that efrant talked about in his post.
A) (FOR ADB - WHEN RUNNING ANDROID OS):
Enable USB debugging on your device
- Goto Settings > Developer Options > Check "USB Debugging"
- Connect device, manually update driver to Naked driver by 1wayjohny, done. On 4.2 and above, you'll need to confirm that you accept the host's (your pc) RSA key.
B) (FOR FASTBOOT - WHEN RUNNING FASTBOOT MODE)
boot into fastboot mode - power off phone and hold vol up + vol down + power
Click to expand...
Click to collapse
Both for A) and B), you need to do the "Update drivers manually" part!
Right now, your only option is B), that is to use fastboot to either:
- Flash stock images.
- To get your data back, boot a custom recovery (which won't require the RSA key confirmation for ADB) from fastboot, then use ADB to pull your /sdcard/ or whatever.
Pirateghost said:
Why is it so difficult for people to understand that USB debugging has nothing to do with anything outside the booted OS?
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
I am learning this ^. I am having trouble getting my computer to see my phone, in fastboot mode. All of the instructions that I have read start with installing drivers for ADB, which requires the phone to be USB debugging mode, and then the drivers for fastboot. So I thought my trouble was, since I can not install the drivers for ADB, and that I was having trouble with all of my drivers, that it was probably the fact that my phone can not be put into USB debugging mode. I now realize that USB debugging has nothing to do with fastboot, as fastboot is before the OS is booted. I am still just having trouble with my fastboot driver and seeing my phone with fastboot.exe.
beekay201 said:
W8 a sec, do you even have your bootloader unlocked???
Both for A) and B), you need to do the "Update drivers manually" part!
Right now, your only option is B), that is to use fastboot to either:
- Flash stock images.
- To get your data back, boot a custom recovery (which won't require the RSA key confirmation for ADB) from fastboot, then use ADB to pull your /sdcard/ or whatever.
Click to expand...
Click to collapse
No my bootloader is not unlocked. Is this the reason that my phone is not detected by fastboot.exe? Do I need to unlock my bootloader?
I have been trying option B, as I know this is my only option. I have been doing the "Update drivers manually" part I even tried on another PC with windows 7, to no avail. What ever I seem to do I can not see my device in fastboot.exe.
_qualm_ said:
No my bootloader is not unlocked. Is this the reason that my phone is not detected by fastboot.exe? Do I need to unlock my bootloader?
I have been trying option B, as I know this is my only option. I have been doing the "Update drivers manually" part I even tried on another PC with windows 7, to no avail. What ever I seem to do I can not see my device in fastboot.exe.
Click to expand...
Click to collapse
No. Fastboot should be able to see your device if the proper drivers are installed. Fastboot is REQUIRED to unlock the bootloader
Sent from my Galaxy Nexus
Pirateghost said:
No. Fastboot should be able to see your device if the proper drivers are installed. Fastboot is REQUIRED to unlock the bootloader
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
If you used odin to flash something, that will unlock the bootloader. Flashing a section of edited param using OMAP flash will also unlock the bootloader.
Beamed from my Maguro.
I also have the same problem with my galaxy C5.
_qualm_ said:
No my bootloader is not unlocked. Is this the reason that my phone is not detected by fastboot.exe? Do I need to unlock my bootloader?
I have been trying option B, as I know this is my only option. I have been doing the "Update drivers manually" part I even tried on another PC with windows 7, to no avail. What ever I seem to do I can not see my device in fastboot.exe.
Click to expand...
Click to collapse
My galaxy C5 is also not recognized as a bootloader interface while in fastboot mode, after installing all the drivers correctly. Samsung usb driver v1.5.63.0 makes the changes i think, and it makes it as a modem instead of bootloader. maybe the solution is i have to manually update the driver of that modem into bootloader, right click on the modem in device manager and change it's driver into bootloader of your phone, maybe it works. I will try it this way.
Let me know if this solution has worked for someone.
Thanks
Hi All,
There are lots of threads about adb issues, but can't find any solutions.
My issue:
AF2 connected, windows load it as "ASUS_Z00AD" in the devices list, windows file transfer is ok, but "ADB list of devices attached" empty.
AF2 connected in recovery, "ADB list of devices attached" is ok, and adb sideload is working fine.
What I suppose:
It already worked, with android Studio, sending my first Apk to the Fone. Then I played with "Unlock bootloader", and "Wipe with TWRP", and ... finally got the Fone Bricked. Thanks to this forum, I unbricked all, but now, can't do ADB in normal connected mode.
Everything is Ok with my Samsung GS4 mini.
It seems something change in the AFone2.
What I tried:
UnInstall (with powershell pnputil)/ Re-Install Android-SDK Google USB drivers
UnInstall (with powershell pnputil)/ Re-Install last Intel USB Drivers
Tried different releases of ADB, ADBDriver, ADBMaster, ADB-Setup, and so on
I'm blocked, thank's for helping.
Windows 8.1
MODEL: ZE551ML, ASUS_Z00AD
FIRMWARE : UL-Z00A-WW-4.21.40.184-user
AlainDex said:
Hi All,
There are lots of threads about adb issues, but can't find any solutions.
My issue:
AF2 connected, windows load it as "ASUS_Z00AD" in the devices list, windows file transfer is ok, but "ADB list of devices attached" empty.
AF2 connected in recovery, "ADB list of devices attached" is ok, and adb sideload is working fine.
What I suppose:
It already worked, with android Studio, sending my first Apk to the Fone. Then I played with "Unlock bootloader", and "Wipe with TWRP", and ... finally got the Fone Bricked. Thanks to this forum, I unbricked all, but now, can't do ADB in normal connected mode.
Everything is Ok with my Samsung GS4 mini.
It seems something change in the AFone2.
What I tried:
UnInstall (with powershell pnputil)/ Re-Install Android-SDK Google USB drivers
UnInstall (with powershell pnputil)/ Re-Install last Intel USB Drivers
Tried different releases of ADB, ADBDriver, ADBMaster, ADB-Setup, and so on
I'm blocked, thank's for helping.
Windows 8.1
MODEL: ZE551ML, ASUS_Z00AD
FIRMWARE : UL-Z00A-WW-4.21.40.184-user
Click to expand...
Click to collapse
Do you have USB debugging on? Do you have root set for apps AND adb?
Sent from my ASUS_Z00A using Tapatalk
kenbo111 said:
Do you have USB debugging on? Do you have root set for apps AND adb?
Sent from my ASUS_Z00A using Tapatalk
Click to expand...
Click to collapse
Two days fighting with these f**** drivers ! I'm really a zero :crying::crying::crying:
I activated "programming" mode, but didn't go to options to activate "debugging" mode ...
Thank you so much :good:
So I want to root my new phone but my phone won't be recognized with my windows 10 laptop when doing the adb 'partnership' with phone plugged in via usb. I unlocked oem on phone as well as allow usb debugging. I'm following instructions from
a google search of rooting oneplus5t on oreo I believe its from the***********dotcom.I've never rooted a phone successfully as the last time I tried was a galaxy s7 edge in which I found out it was a clone from someone on here lol.
I looked around but can't seem to get past the part of simply entering "adb devices" in the command after installing android sdk tools. Any help,tips,pointers, advice would be much appreciated! Thanks and have a great day!
Make sure that the drivers are installed properly from the SDK. Installing the SDK is not enough. Look in device manager and look for a yellow symbol with exclamation mark next to any Android device. Right click and get to select driver and point to "Google usb driver" that you extracted from the SDK then select either bootloader or ADB driver depending on what mode your phone is in when doing the above. It should then work. Sorry if that is not clear I am doing it from memory and I am not at my computer. Good luck!
smartway4me said:
So I want to root my new phone but my phone won't be recognized with my windows 10 laptop when doing the adb 'partnership' with phone plugged in via usb. I unlocked oem on phone as well as allow usb debugging. I'm following instructions from
a google search of rooting oneplus5t on oreo I believe its from the***********dotcom.I've never rooted a phone successfully as the last time I tried was a galaxy s7 edge in which I found out it was a clone from someone on here lol.
I looked around but can't seem to get past the part of simply entering "adb devices" in the command after installing android sdk tools. Any help,tips,pointers, advice would be much appreciated! Thanks and have a great day!
Click to expand...
Click to collapse
Try "fastboot devices" instead that will tell you of it's correct or not too
smartway4me said:
So I want to root my new phone but my phone won't be recognized with my windows 10 laptop when doing the adb 'partnership' with phone plugged in via usb. I unlocked oem on phone as well as allow usb debugging. I'm following instructions from
a google search of rooting oneplus5t on oreo I believe its from the***********dotcom.I've never rooted a phone successfully as the last time I tried was a galaxy s7 edge in which I found out it was a clone from someone on here lol.
I looked around but can't seem to get past the part of simply entering "adb devices" in the command after installing android sdk tools. Any help,tips,pointers, advice would be much appreciated! Thanks and have a great day!
Click to expand...
Click to collapse
Did you enable ADB debugging in Developer Options yet?
That must be done when plugging phone into your computer while the phone is booted up.
Hi there,
I'm trying to install TWRP. But I can't do any fastboot command. ADB works. Device isn't recognized in system and with "fastboot devices" nothing shows up. :/
I've tryed many drivers but nothing works.
I'm using Win 10 x64. Does anyone have a suitable way to get it working?
Thanks!
Mambobuzzz
Mambobuzzz said:
Hi there,
I'm trying to install TWRP. But I can't do any fastboot command. ADB works. Device isn't recognized in system and with "fastboot devices" nothing shows up. :/
I've tryed many drivers but nothing works.
I'm using Win 10 x64. Does anyone have a suitable way to get it working?
Thanks!
Mambobuzzz
Click to expand...
Click to collapse
This is a problem related to Windows 10 that uses the wrong driver.
Somewhere I have found a guide to manually choose the correct one, but at the moment I don't remember where... googling you will find instructions
Mambobuzzz said:
Hi there,
I'm trying to install TWRP. But I can't do any fastboot command. ADB works. Device isn't recognized in system and with "fastboot devices" nothing shows up. :/
I've tryed many drivers but nothing works.
I'm using Win 10 x64. Does anyone have a suitable way to get it working?
Thanks!
Mambobuzzz
Click to expand...
Click to collapse
This is not the Q&A section. Please post your questions there, according to the forum rules. Can a moderator please move this? Thanks.
Monfro said:
This is a problem related to Windows 10 that uses the wrong driver.
Somewhere I have found a guide to manually choose the correct one, but at the moment I don't remember where... googling you will find instructions
Click to expand...
Click to collapse
I've googled it. Tried many. Event tried to boot Windows without driver signature. Didn't work. :/
michie said:
This is not the Q&A section. Please post your questions there, according to the forum rules. Can a moderator please move this? Thanks.
Click to expand...
Click to collapse
Oh sorry.
Does someone have an idea?
This might come a year too late, but in case someone else runs into the same problem (like myself), you can solve it by installing the latest (signed) ADB drivers with this Tool, then rebooting the tablet to fastboot mode and run the tool again. This still doesn't install the correct fastboot drivers, but it should now be listed as "ADB Interface" -> "Unknown Device" in the device manager, and if you right click and choose "Update driver" -> "Browse my computer for driver software", you should see a driver called "Fastboot interface (Google USB ID)", that installs and works correctly for the Pixel C.
@Mambobuzzz
One option you have and it's been updated this month too, is you could try installing and using tiny adb & fastboot from here: https://forum.xda-developers.com/t/tool-windows-tiny-adb-fastboot-august-2021.3944288/
I can't stand Windows for a few reasons! Make a live USB and try a Linux distro! You will never have this problem again and I guarantee you won't miss Windows.
Edit added:
Reasons why this is happening:
Bad connection somewhere.. The USB connection you are plugging in to on your PC could be messed up, the USB cord could be messed up, or where your type c plugs in to your device is messed up.... Oooorrrrr it's driver issue. And knowing Windows I betcha it's a driver issue. When you plug your tablet in are you enabling USB debugging and developer options and changing the "default USB configuration" from "Charging" to "File tansfer ?" And when you do those things are you watching the table REALLY CLOSELY for the little box that pops up for 5 seconds that you MUST put a checkmark in otherwise adb and fastboot will not work? Reboot a few times on your PC and update the drivers in Windows Device manager.. I remember once I had to reboot 3-4 times to finally get mine working. When you type adb --version then push enter in terminal and fastboot --version push enter what does it say?