[Q] Can't ADB in bootloader mode? - X Style (Pure) Q&A, Help & Troubleshooting

I can ADB/fastboot my device most of the time.
But when booting into Bootloader mode, I suddenly can't ADB into it?
The driver appears to be loaded up in my Win7x64 computer. Says it's the Motorola ADB device. And I can open my files on the phone. But ADB just doesn't see the phone for some reason. Any ideas?

Bootloader is fastboot.
Code:
fastboot devices

Related

Another bricked phone. Yes I read the main threads

D801
TL;DR: Phone will only boot into download mode, however computer won't recognize my phone.
I installed all the drivers, have multiple versions of flash tool, even tried sideloading via ADB but device isn't recognized. How do I unbrick my phone?
Download and install the Minimal ADB and Fastboot tool v1.1.3...
http://forum.xda-developers.com/showthread.php?t=2317790
While in Download mode and w/ USB Debugging enabled, double click the Minimal ADB and Fastboot shortcut, then at the Minimal ADB and Fastboot> prompt type... adb devices
If your phone isn't recognized by ADB, then you don't have the correct drivers installed.

Can I lock the bootloader on my phone?

I have tried everything but I can't get my phone to appear in adb devices when in bootloader mode. It appears in adb devices when I am in the OS but when I type adb reboot bootloader and type fastboot oem lock it just says waiting for device. I have installed drivers from kies and the Google USB driver. No adb or unknown devices appear in device manager when in bootloader instead it comes under USB devices. I am running latest firmware and have removed root.

Does fastboot work properly?

Windows 10 Home on host computer, and ADB tools installed.
USB debug mode on and host computer allowed.
USB PTP mode.
LG Unified Driver installed.
I opened command prompt, locate adb platform-tools. Ran the following commands
Code:
adb reboot bootloader.
The phone rebooted to bootloader.
On the bootloader mode on the phone, I typed
Code:
fastboot reboot
The phone rebooted properly
Does it work right?
Currently the phone is not ready to unlock bootloader until there's no problem, especially speaker problem, found.

Can connect to phone via adb, but not Fastboot

I want to install TWRP and new roms on my X829 device. I can access the device through adb , but not fastboot
When i list adb devices the device is detected, but when i list devices in fastboot the device is not detected.
When I press adb boatloader reboot the device reboots.
Anyone experienced anything similar?
travelguy78 said:
I want to install TWRP and new roms on my X829 device. I can access the device through adb , but not fastboot
When i list adb devices the device is detected, but when i list devices in fastboot the device is not detected.
When I press adb boatloader reboot the device reboots.
Anyone experienced anything similar?
Click to expand...
Click to collapse
Its probably a driver problem on you PC install this: https://forum.xda-developers.com/showthread.php?t=2588979
Heyyo, just to double check you are using adb when in the ROM or recovery and fastboot when in bootloader?
So when in the ROM you would use... adb devices
When in bootloader you would use... fastboot devices
Or... fastboot flash recovery TWRP.img
I'd recommend following this guide for doing it all. Works good
https://forum.xda-developers.com/le-max-2/how-to/protocol-backup-stock-rom-flash-stock-t3517151

My phone is not recognized in ADB console while running fastboot mode

I wanted to install a custom rom for my moto g4 and I just have problems with installing twrp. I downloaded twrp img and adb tools, then connected my phone to the pc in debug mode. In the adb console, the phone is displayed, but when I put the phone in the fastboot mode, it is not recognized.
that's cos there's separate program (e.g. fastboot) for interfacing with bootloader (c.f. Android Debug Bridge for interacting with recovery or Android).

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