Phones not showing up in ADB devices on mac - LG V20 Questions & Answers

Hey.
I'm trying to root my phone ,and installed adb on my mac- but the device is not showing up after list of devices sucesfully installed...
any suggestions ? i made sure to install the LG drivers , Java (incase) , and its still not showing up in fastboot mode when i type in ./adb devices or fastboot devices....any help would be appreciated....

Related

Unlocked bootloader now adb can't find device?

I went through the motorola site unlock bootloader process. Installed the Android Studio and the Motorola device manager. ADB saw my device and was able to unlock device. With the phone in normal mode and developer options set ADB sees the device. But when I go back into fastboot adb no longer sees the device.
Windows10 still sees the phone (mot composite ADB interface) in device manager but ADB shows no devices listed.
I'm just trying to get the phone rooted.
Resolved: Was using WinDroid under assumption that it needed to be in fastboot.

Fastboot Drivers for Windows 10

Hi,
Despite my best efforts device manager still shows yellow at Android compesite device..
In ADB SHELL MODE it won't list the device on ADB DEVICES Command.
Can someone help me with the right USB / fastboot drivers for Mi A1 for Windows 10 Pro
Managed to get the fastboot working.
vu2pmc said:
Hi,
Despite my best efforts device manager still shows yellow at Android compesite device..
In ADB SHELL MODE it won't list the device on ADB DEVICES Command.
Can someone help me with the right USB / fastboot drivers for Mi A1 for Windows 10 Pro
Click to expand...
Click to collapse
https://forum.xda-developers.com/showthread.php?t=2588979
Compatibility mode, run as admin, you can also try with another source of adb files, because I had issues with the one from magisk manager.
Not working for me

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

Fastboot doesn't detect my phone, please help

I want to install LineageOS so I closely followed the fastboot and adb instructions on the official site. During my first (failed) attempt, there were some old Google USB and ADB things on my PC, so I deleted everything and started again with a clean slate.
I managed to make ADB work (adb devices detects my device, could authenticate the computer, all seems good there). But if I start the phone in fastboot mode, connect and run fastboot devices, I get nothing back. It doesn't give any sign of the connected device. Windows's "Devices" window lists a device called "Android", but it's under "Unspecified" and has the yellow triangle/exclamation mark on the icon.
1. Am I right to assume that this will stop me from unlocking the bootloader (if I will use the unofficial method) and flashing TWRP and a custom ROM on the device?
2. More importantly: What could be wrong, how can I make fastboot see my phone?
Many thanks for the suggestions!
hi,
first do you have latest ADB and Fastboot
then connect your device and run adb devices. check if it detect the device means from the command prompt run "adb reboot bootloader" (without quotes)
now once after device reboots to bootloader check fastboot devices it will detect now
if not then goto device manager,right click on the device and click on update driver software and choose android fastboot interface
you are done now run fatboot devices,it will detect the device
Solved!
adbdriver com/downloads/

fastboot doesn't recognize device

Hello,
I am trying to flash an alternative ROM on my Samsung J3 SM-J320F using an ubuntu OS. I got adb and fastboot installed, but fastboot doesn't seem to recognize my device as the command
Code:
fastboot oem unlock
only has me waiting endlessly with
Code:
< waiting for any devices >
As far as I have searched the internet, I understand that I am missing drivers to communicate with my Samsung phone, is that correct? I can only seem to find driver packages for Windows, but none for Linux/Ubuntu. Can anyone please help me?
adb seems to find my device just fine, as
Code:
adb reboot bootloader
worked fine.
Any help appreciated. Thank you.
t

Categories

Resources