op7 pro recognized in adb but not in fastboot - OnePlus 7 Pro Questions & Answers

I feel like I have tried absolutely everything but my computer will not recognize my phone when I type fastboot devices, while in fastboot. When the phone is on though, adb devices shows the device.
I'm curious if anyone else has run into this issue and if so, how did you fix it?

triteshy said:
I feel like I have tried absolutely everything but my computer will not recognize my phone when I type fastboot devices, while in fastboot. When the phone is on though, adb devices shows the device.
I'm curious if anyone else has run into this issue and if so, how did you fix it?
Click to expand...
Click to collapse
Hey pal, I'm no expert but I'd say try download adb driver for your OS version whether it's Windows or Linux. and maybe phone driver as well. Worked for me

niteStalker09 said:
Hey pal, I'm no expert but I'd say try download adb driver for your OS version whether it's Windows or Linux. and maybe phone driver as well. Worked for me
Click to expand...
Click to collapse
Thank you for the response. Did both of those things already.

triteshy said:
Thank you for the response. Did both of those things already.
Click to expand...
Click to collapse
Just making sure but you do have the latest platform-tools?
I've never actually experienced it not being detected in fastboot before so that's really the only solution I can think of.

So just for some one in the future trying to figure out what happened. I managed to get it fixed.
The problem I was running into was that my computer recognized the driver (the regular oneplus driver that you can install when you plug in your phone) only when my phone was using adb (or in other words, my phone was on, in a usable state, in the regular OS, not fastboot or anything).
However when I launched into fastboot, my computer would no longer recognize my phone as the same device.
To fix:
I had to open file explorer on my pc (running windows), then right click "my pc", then manage devices.
There was my phone, right there, but under "unknown device". I right clicked it, and installed a driver for it, however I didn't use the oneplus driver, I used the Samsung phone drivers. It then worked perfectly.
I know that's not good directions but it still may help someone in the future and save them from a horrible headache that I experienced, at least pointing them in the right direction.
GLHF.

I had this happen to me as well. Was driving me nuts. I had to use a different cable. The wrong cable solution usually never works, but for some reason, my older USB-C anker cable would work in ADB but not fastboot. Newer Anker cable worked. I'm sure the OEM cable would work too.

Related

[Q] Unbricked successfully, ADB broken?

Howdy, folks. I recently bricked my tablet thanks to a bad install of CWM, but following Buster's guide I was able to successfully reflash stock firmware and the device runs fine when booted up now.
However, now ADB is not detecting my device. At all. I have tried running the kill-server and start-server commands to see if that would do the trick to no avail. I'm not even receiving an error saying "device not found." Rather, the device listing is left blank whenever I enter the devices command into the command prompt. I can still send commands via fastboot, but I'm concerned that there's something here that I'm missing, or that I have somehow managed to completely bork the motherboard. I have already tried uninstalling and reinstalling the Asus usb drivers, in addition to the ADB drivers/software to no avail.
Does anyone have any suggestions to getting ADB to work for my tablet again? I have scoured the web, particularly these forums, for days looking for an answer, but haven't turned anything up yet. Any help would be greatly appreciated.
Does usb debugging is on?
Graiden05 said:
Does usb debugging is on?
Click to expand...
Click to collapse
Yes, USB debugging is enabled; yes that was the first thing I checked.
Any other ideas?
If You use asus drivers it worth to try universal naked driver.
Graiden05 said:
If You use asus drivers it worth to try universal naked driver.
Click to expand...
Click to collapse
I'll give that a shot this evening.
Graiden05 said:
If You use asus drivers it worth to try universal naked driver.
Click to expand...
Click to collapse
I just installed the naked drivers and tried again, but that didn't work either. Fastboot still works just fine, but I'm still at a complete loss as to how to get adb working again.
Thanks for your help thus far.
Hmm... How windows show tablet when You connect it to PC?
Graiden05 said:
Hmm... How windows show tablet when You connect it to PC?
Click to expand...
Click to collapse
Yeah everything *looks* normal, and appears to be acting normally whenever I have the tablet plugged in. When my tablet is booted up and connected to my pc, I can transfer files to and from with no issue. Also when it's plugged in, there are two different entries under the device manager (one for adb and the other for the tablet itself). It's only when I have my tablet running in bootloader mode that things don't seem to want to work correctly.
I even ran netstat last night to see if there were any programs/services using the same port as adb, and even that turned up nothing. Is it possible that I somehow inadvertently altered the settings on my tablet's motherboard when I installed a bad version of CWM, per my original post?
It shouldn't be posible to brick anything on motherboard with just flash wrong recovery. It might be just "too smart" windows, that reject to use adb driver on same device that alredy used by mtp one. It wasn't a problem before?
Graiden05 said:
It shouldn't be posible to brick anything on motherboard with just flash wrong recovery. It might be just "too smart" windows, that reject to use adb driver on same device that alredy used by mtp one. It wasn't a problem before?
Click to expand...
Click to collapse
It wasn't a problem until I flashed the wrong version of CWM, got stuck in a boot-loop and fixed the problem using fastboot to completely wipe my tablet and start over from scratch.
Edit: I suppose I could try a fresh install of Windows.
Try first remove all drivers and software for tablet. Then install universal naked driver.
Graiden05 said:
Try first remove all drivers and software for tablet. Then install universal naked driver.
Click to expand...
Click to collapse
Update: finally got adb to detect my device. Ended up removing everything Android-related from my desktop and re-downloaded/installed everything, including usb drivers. That did the trick.
Thanks again for the help.

Lost TWRP and ADB/Fastboot can't see phone to sideload. What can I do?

Basically what happened was:
After updating PureNexus on my Pixel XL, I flashed the vendor image to only one slot
Booted system to find endless crash dialogs
Rebooted into recovery to find TWRP gone
Did a Full Wipe under stock recovery, hoping it'd fix things
I can now get back into system, but it's glitchy
Neither adb devices nor fastboot devices see the phone
Troubleshooting I've tried:
Plugged usb-c thumb drive into phone. It works fine, so it can't be the port
Plugged old Nexus 5X into computer. ADB and FB can see it just fine, so it can't be the cable or drivers
Plugged Pixel XL into computer. Phone charges but pulldown notification doesn't appear
I don't know what else to do. Prior to this, I was always able to see my Pixel from ADB/FB. I don't know why it's not working now. I would've thought that a "fastboot devices" from bootloader would at least work, and yet it's not. I can get into stock recovery just fine, but there don't seem to be any helpful options there.
Does anyone know what's going on or any way to remedy the situation?
NOTE: I'm on a Mac
rajah sulayman said:
(crossposting from here as this looks like a more active sub and I'm desperate).
Basically what happened was:
After updating PureNexus on my Pixel XL, I flashed the vendor image to only one slot
Booted system to find endless crash dialogs
Rebooted into recovery to find TWRP gone
Did a Full Wipe under stock recovery, hoping it'd fix things
I can now get back into system, but it's glitchy
Neither adb devices nor fastboot devices see the phone
Troubleshooting I've tried:
Plugged usb-c thumb drive into phone. It works fine, so it can't be the port
Plugged old Nexus 5X into computer. ADB and FB can see it just fine, so it can't be the cable or drivers
Plugged Pixel XL into computer. Phone charges but pulldown notification doesn't appear
I don't know what else to do. Prior to this, I was always able to see my Pixel from ADB/FB. I don't know why it's not working now. I would've thought that a "fastboot devices" from bootloader would at least work, and yet it's not. I can get into stock recovery just fine, but there don't seem to be any helpful options there.
Does anyone know what's going on or any way to remedy the situation?
Click to expand...
Click to collapse
It can be the drivers, Windows isn't going to use the same drivers as the Nexus, unless you manually select them in device manager.
Sent from my PH-1 using Tapatalk
sd_shadow said:
It can be the drivers, Windows isn't going to use the same drivers as the Nexus, unless you manually select them in device manager.
Click to expand...
Click to collapse
But I never had a problem with the drivers before now. I've always been able to ADB my Pixel, which is how I rooted and installed TWRP originally.
rajah sulayman said:
But I never had a problem with the drivers before now. I've always been able to ADB my Pixel, which is how I rooted and installed TWRP originally.
Click to expand...
Click to collapse
do you know how to check which drivers are selected.?
Sent from my XT1254 using XDA Labs
sd_shadow said:
do you know how to check which drivers are selected.?
Click to expand...
Click to collapse
Is it through the Android Studio SDK manager? I remember using that way back when to get everything set up, but I haven't really used it since then.
Actually I just remembered that Mac don't need drivers, right? Per Google:
"Note: If you're developing on Mac OS X or Linux, then you do not need to install a USB driver. Instead see Using Hardware Devices."
Update: Pulled out my Windows laptop and installed everything (drivers, Android Studio, et al) to see if I'd have better luck there.
To test, I first plugged in my working Nexus 5X. Windows immediately recognized it. Pulled up a prompt and adb devices saw the phone no problem.
Unplugged the Nexus and plugged in my Pixel XL. Nothing. No "hardware plugged in" chime, nothing listed under Device Manager, nada. Likewise, the phone itself doesn't acknowledge that it's been plugged in because there's no Android System pulldown.
If it were a driver issue, Device Manager would still at least be able to see the phone (it just wouldn't know what it was). But I'm getting absolutely nothing.
I can only assume that the problem is indeed with the phone itself. I don't know what the problem is exactly, but I know it wasn't there before all of this. Either way, this means my only hope for a fix would have to be through the phone itself. But since Stock Recovery doesn't seem to offer me many options, I have no clue what to do next.
Is there some sort of "secret" key combo or command or something that'll do a low-level format of the phone or something? I'm grasping at straws here, I know, but I honestly don't know what else there is I can do.
-------
Update 2: If I plug it in while in Bootloader, Windows recognizes that a device was connected, but as an "Unknown USB Device (Device Descriptor Request Failed)"
None of the solutions I can think of (or Google) seems to work. Has anyone heard of this problem before? I'm vainly hoping there's a fix out there that I just haven't found yet.

Phone unrecognized in download/recovery

So Ive just bought a brand new U12+, and obviously the very first thing I did was attempt to root it.
Main hiccup Im running into here is that my PC wont recognize the phone while its in recovery or fastboot/download mode.
If I had to guess, I think it's a driver issue, problem is I've been searching for hours now and cannot find the proper drivers for it to be recognized. (I've also tried every USB port on my PC, both 2.0 and 3.0.)
Ive tried using HTC sync, uninstalling it and leaving that driver, Ive tried letting windows auto install the driver, and I tried a generic android USB driver, none of which have seemed to work.
PC will recognize the phone while it's fully booted to OS, and I can even command it to reboot into recovery from there, but once its in recovery I lose connection.
Not sure how much of a difference this makes, but I bought a factory unlocked phone, still sealed, with all the plastic and accessories inside the box. But when I boot into download I get the message "Security checking failed DENY", this is only supposed to show up after the bootloader has been unlocked isn't it?
Anyways, if someone could point me in the right direction for these drivers it'd be greatly appreciated.
chaosrde said:
So Ive just bought a brand new U12+, and obviously the very first thing I did was attempt to root it.
Main hiccup Im running into here is that my PC wont recognize the phone while its in recovery or fastboot/download mode.
If I had to guess, I think it's a driver issue, problem is I've been searching for hours now and cannot find the proper drivers for it to be recognized. (I've also tried every USB port on my PC, both 2.0 and 3.0.)
Ive tried using HTC sync, uninstalling it and leaving that driver, Ive tried letting windows auto install the driver, and I tried a generic android USB driver, none of which have seemed to work.
PC will recognize the phone while it's fully booted to OS, and I can even command it to reboot into recovery from there, but once its in recovery I lose connection.
Not sure how much of a difference this makes, but I bought a factory unlocked phone, still sealed, with all the plastic and accessories inside the box. But when I boot into download I get the message "Security checking failed DENY", this is only supposed to show up after the bootloader has been unlocked isn't it?
Anyways, if someone could point me in the right direction for these drivers it'd be greatly appreciated.
Click to expand...
Click to collapse
Strange suggestion but try a different pc. My phone isnt recognised when I try to install magisk on my phone on my home pc but it works on my work pc.
I got about 9 different USB ports on my home PC and none work
Also download platform-tools_r29.0.2-windows for fastboot etc.
While you're in troubleshooting mode, try another USB cable. I had issues running fastboot commands and the like when using a generic USB cable, but it worked fine using an OEM one. Can't hurt to rule that out too.
Icculus760 said:
While you're in troubleshooting mode, try another USB cable. I had issues running fastboot commands and the like when using a generic USB cable, but it worked fine using an OEM one. Can't hurt to rule that out too.
Click to expand...
Click to collapse
I am using the OEM cable, straight out the box. I'm gonna try meddling with it again when I get home and see if I can get it working.
bigAL99 said:
Also download platform-tools_r29.0.2-windows for fastboot etc.
Click to expand...
Click to collapse
Ive done a fair bit of searching but I can't find anywhere to download older version of platform tools, I have the current build 29.0.5.

Fastboot waiting for any device

Hello everybody, I was trying to update my Magisk and that process failed. I thought nothing of it put it off. Tried to restart my phone a few days later and now it's stuck in a fastboot loop. Cannot even go into recovery. So I'm like okay, probably need to reinstall recovery and flash a clean rom again. Try the "fastboot boot recovery.img" command and it's giving me a "waiting for any device". Googling says it's a driver error, but that's strange because I have used my phone on this computer before with ADB and fastboot. Fastboot and ADB commands work fine on my Oneplus 3T.
A week ago I also had the problems after the Magisk update. But connecting to the PC worked normally for me. Once you've installed the drivers, there shouldn't be any problems. You could use a different cable.
Incidentally, Magisk only messed up the boot image. It is sufficient if you flash your boot.img, then the twrp.zip, reboot into recovery, then the magisk.zip.
That was completely enough for me. Cell phone works normally again, without data loss.
Good luck!
Yeah that's exactly what I am trying to do, I can't even flash the boot.img to get into recovery, my computer won't recognize the device for some reason now. Do you know where I can find the drivers? I could only find shady 3rd party sites. Thanks!
Tried installing drivers from here, no change.
Download Latest OnePlus USB Drivers for Windows and Mac
Download The Latest OnePlus USB Drivers For All OnePlus Android Smartphones. We Have Included USB drivers for Both Windows And Apple MAC OS Users. Download Links Given Below.
www.getdroidtips.com
This is installed and works with me
ghost323 said:
This is installed and works with me
Click to expand...
Click to collapse
No joy, looks like that's the same file as the one I downloaded. Thanks for your help anyways.
Now I can't even turn my phone off lol. It woke itself up this morning magically and now whenever I hit power off in fastboot it just boots up again into fastboot. Might have to send it in...the horror
Your phone is crying out for help. It doesn't like to die.
I think you will have tried everything possible. Have you already connected it to another computer with the right drivers? Tried other cables?
ghost323 said:
Your phone is crying out for help. It doesn't like to die.
I think you will have tried everything possible. Have you already connected it to another computer with the right drivers? Tried other cables?
Click to expand...
Click to collapse
Haha yeah, it's like your kid who refuses to go to bed and is throwing a tantrum. Yeah two different computers that are known to have worked with this phone in the past (how I unlocked the bootloader in the first place). Different ports, different cables. It seems like I'm having the same issue that a lot of other people are having with the last Magisk update, except they're able to flash the recovery image in fastboot to get back running.
This is a ****ty situation! That was really a nasty magisk update. I wonder why its consequences are so different, even though it is the same cell phone.
fastboot cannot recognize device but adb can
usb debugging is enabled on device. running latest version of adb, fastboot. Have tried on both mac and win10 but same issue on both. Oneplus 7 pro is running 10.3.0GM21AA >fastboot devices >adb devices List of devices attached 966c8016...
forum.xda-developers.com
Look at this. Maybe it will help you so that your computer recognizes the cell phone again.

Question Fastboot not working in Windows 11 [Resolved]

Hello!
I cant get my Windows 11 virtual machine to detect my Xiaomi 12 when its in Fastboot mode. Does any one happen to have any ideas to solve this?
It shows up as 'Android' in device manager. I've also attempted to install a drivers manually and none of them seem to be acceptable. Weirdly, my Xiaomi 12 is recognised when its in regular, usb transfer mode and the MiUnlockTool by Francesco Tescari even recognises it then too. For context, debugging mode and enable bootloader settings have been enabled in MIU 13.
Any help would be greatly appreciated. Thanks
eshlad said:
Hello!
I cant get my Windows 11 virtual machine to detect my Xiaomi 12 when its in Fastboot mode. Does any one happen to have any ideas to solve this?
It shows up as 'Android' in device manager. I've also attempted to install a drivers manually and none of them seem to be acceptable. Weirdly, my Xiaomi 12 is recognised when its in regular, usb transfer mode and the MiUnlockTool by Francesco Tescari even recognises it then too. For context, debugging mode and enable bootloader settings have been enabled in MIU 13.
Any help would be greatly appreciated. Thanks
Click to expand...
Click to collapse
First thing to do is install this device drivers https://androidmtk.com/download-xiaomi-usb-drivers , then reboot and try to reconnect your device. This may fix our problem.
WhiteCoffeeCat said:
First thing to do is install this device drivers https://androidmtk.com/download-xiaomi-usb-drivers , then reboot and try to reconnect your device. This may fix our problem.
Click to expand...
Click to collapse
Thanks for the suggestion! I will attempt these. Fingers crossed
I have previously attempted to install adb driver but had some trouble. When installing using Device Manager, the locate .inf dialog refuses to accept my selection. I dont seem to be any error. When attempting to do so via the folder (and sub folders) it says no drivers found. Perhaps i'm doing this totally wrong?
Thanks again for your suggestion @WhiteCoffeeCat .
I've attempted to install the drivers. The Qualcomm worked fine but I've been unable to install the ADB driver. I've tried to bypass driver signatures and ect and even that didnt work.
So as of now, when my Xiaomi is in fastboot mode, it shows up as 'Android' in device manager.
eshlad said:
Thanks again for your suggestion @WhiteCoffeeCat .
I've attempted to install the drivers. The Qualcomm worked fine but I've been unable to install the ADB driver. I've tried to bypass driver signatures and ect and even that didnt work.
So as of now, when my Xiaomi is in fastboot mode, it shows up as 'Android' in device manager.
Click to expand...
Click to collapse
Put Windows into testing mode before installing drivers in Miflash, adb.. Run cmd prompt as admin and type bcdedit -set TESTSIGNING ON or bcdedit -set TESTSIGNING OFF for disabling testing mode.
Thanks @Stefke93 ! I gave that a try but still had the same outcome as before.
That said, I did find a way to resolve the problem i had....So i was able to install the ADB drivers in Device manager, I added a legacy hardware, selected Universal Serial Bus Function devices, and from their i found ADB usb driver. After that, it started to work fine.
Thanks everyone for the help. Got there in the end... I guess due to my back luck so far i was due a win... i didnt have to wait to unlock, i could do so immediately.
eshlad said:
Thanks @Stefke93 ! I gave that a try but still had the same outcome as before.
That said, I did find a way to resolve the problem i had....So i was able to install the ADB drivers in Device manager, I added a legacy hardware, selected Universal Serial Bus Function devices, and from their i found ADB usb driver. After that, it started to work fine.
Thanks everyone for the help. Got there in the end... I guess due to my back luck so far i was due a win... i didnt have to wait to unlock, i could do so immediately.
Click to expand...
Click to collapse
how?
goila said:
how?
Click to expand...
Click to collapse
Hello, the same thing happened to me yesterday, I'll explain: you connect your Xiaomi 12 in fastboot mode, you right click on My PC and select manage, device manager, select the android device and right click, update driver, search for driver in my PC, choose drivers available on my PC, show all devices, use disk and look for the folder where you have saved the file that I am attaching (android_winusb), select Android ADB Interface and click Next, Done.
jholfran3 said:
Hello, the same thing happened to me yesterday, I'll explain: you connect your Xiaomi 12 in fastboot mode, you right click on My PC and select manage, device manager, select the android device and right click, update driver, search for driver in my PC, choose drivers available on my PC, show all devices, use disk and look for the folder where you have saved the file that I am attaching (android_winusb), select Android ADB Interface and click Next, Done.
Click to expand...
Click to collapse
Thanks, but that doesn't help, otherwise I've already done it. I had m1 mac and with parallel desktop only the possibility to install win 11.. win 11 sucks.. I installed win10 on an intel mac in parallel and that solved my problem
eshlad said:
Thanks @Stefke93 ! I gave that a try but still had the same outcome as before.
That said, I did find a way to resolve the problem i had....So i was able to install the ADB drivers in Device manager, I added a legacy hardware, selected Universal Serial Bus Function devices, and from their i found ADB usb driver. After that, it started to work fine.
Thanks everyone for the help. Got there in the end... I guess due to my back luck so far i was due a win... i didnt have to wait to unlock, i could do so immediately.
Click to expand...
Click to collapse
Bro plz help me.
I'm also using Windows 11 in Desktop parallels 18 in Mac m1.
I'm facing the same issue.
Can't install the android bootloader interface.
After clicking ok butter after selection of fastboot driver location, nothing happens!
Seeking ur help.
Please
ItsmeeVishal said:
Bro plz help me.
I'm also using Windows 11 in Desktop parallels 18 in Mac m1.
I'm facing the same issue.
Can't install the android bootloader interface.
After clicking ok butter after selection of fastboot driver location, nothing happens!
Seeking ur help.
Please
Click to expand...
Click to collapse
Have you tried to disable driver signature enforcement in windows 11.
istampal said:
Have you tried to disable driver signature enforcement in windows 11.
Click to expand...
Click to collapse
Yeah, i tried it.
Nothing happened.
ItsmeeVishal said:
Yeah, i tried it.
Nothing happened.
Click to expand...
Click to collapse
Hey,
So I had so many issues installing the drivers to allow my VM to detect my phone in fastboot mode.
This is what worked for me (quote below). I swear I attempted this a number of times with different cables and it eventually worked. Mine seemed to work with an apple usb C cable instead othe official xiaomi cable with a usb c converter for the m1 mac.
eshlad said:
That said, I did find a way to resolve the problem i had....So i was able to install the ADB drivers in Device manager, I added a legacy hardware, selected Universal Serial Bus Function devices, and from their i found ADB usb driver. After that, it started to work fine.
Click to expand...
Click to collapse
eshlad said:
Hey,
So I had so many issues installing the drivers to allow my VM to detect my phone in fastboot mode.
This is what worked for me (quote below). I swear I attempted this a number of times with different cables and it eventually worked. Mine seemed to work with an apple usb C cable instead othe official xiaomi cable with a usb c converter for the m1 mac.
Click to expand...
Click to collapse
What VM were u using?
I'm using parallels Desktop 18
eshlad said:
Hey,
So I had so many issues installing the drivers to allow my VM to detect my phone in fastboot mode.
This is what worked for me (quote below). I swear I attempted this a number of times with different cables and it eventually worked. Mine seemed to work with an apple usb C cable instead othe official xiaomi cable with a usb c converter for the m1 mac.
Click to expand...
Click to collapse
I tried to do what u said but don't know what to do next.
Plz see the attached video video and tell me what wrong I'm doing.
After clicking on legacy hardware, what are other steps......
And, thank you so much for reply!
eshlad said:
Hello!
I cant get my Windows 11 virtual machine to detect my Xiaomi 12 when its in Fastboot mode. Does any one happen to have any ideas to solve this?
It shows up as 'Android' in device manager. I've also attempted to install a drivers manually and none of them seem to be acceptable. Weirdly, my Xiaomi 12 is recognised when its in regular, usb transfer mode and the MiUnlockTool by Francesco Tescari even recognises it then too. For context, debugging mode and enable bootloader settings have been enabled in MIU 13.
Any help would be greatly appreciated. Thanks
Click to expand...
Click to collapse
Hello.
I got that same problem, solved by connecting a multiport usb on my computer, then connecting my device MI12TPro on that multiport... then everything went better
Titek said:
Hello.
I got that same problem, solved by connecting a multiport usb on my computer, then connecting my device MI12TPro on that multiport... then everything went better
Click to expand...
Click to collapse
Hi Tek,
I have had many issues with windows and fastboot,
some cables would work with some of the ports and then not.
My pc has 12 usb ports, yet it was still hit and miss whether fastboot would work on my Poco F3.
I tried your tip and after using a cheapy Targus 4 port usb adaptor, my "FASTBOOT PROBLEMS ARE NOW SOLVED"
now what am i going to do with my 7 surplus USB-C Cables
Many thanks for your TIP

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