Adb works from system (LinageOS) but not recovery (TWRP), why? - Samsung Galaxy S5 Neo Questions & Answers

I have a SM-903F that I 've installed Lineage OS 15.1 on. When the phone has booted to lineage os I can connect it to my laptop (running Ubuntu MATE 18.04) and interface with it through adb. For example:
Code:
$ adb devices
List of devices attached
3300bc9047147255 device
But when I reboot the phone into recovery the device is not detected and nothing gets shown. I have the latest official TWRP release, 3.2.3-0 installed.
Any ideas on what's happening and how to fix it?

Related

Working ADB Driver?

Hi guys!
I am trying to flash the factory OS downloaded from the dev website, however I have a problem.
When the phone is booted in Android the ADB Interface is recognized without a problem.
However when I reboot to recovery to flash the FW Windows 10 (latest CU version) does not recognize ADB Interface and says This Device Cannot Start Error 10
I have tried these drivers:
adb-setup-1.4.3
SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.33.0
latest_usb_driver_windows /google driver/
OnePlus+5+USB+drivers+-+Technobuzznet
Nothing has helped, the issue remained the same.
Any suggestion what can I do to get OP5 ADB working when the phone is in Recovery ?
Thank you!
ssj3hulk said:
Hi guys!
I am trying to flash the factory OS downloaded from the dev website, however I have a problem.
When the phone is booted in Android the ADB Interface is recognized without a problem.
However when I reboot to recovery to flash the FW Windows 10 (latest CU version) does not recognize ADB Interface and says This Device Cannot Start Error 10
I have tried these drivers:
adb-setup-1.4.3
SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.33.0
latest_usb_driver_windows /google driver/
OnePlus+5+USB+drivers+-+Technobuzznet
Nothing has helped, the issue remained the same.
Any suggestion what can I do to get OP5 ADB working when the phone is in Recovery ?
Thank you!
Click to expand...
Click to collapse
same problem.
fix for it -> use linux
setup vmware, install ubuntu
when everything is set up connect device in fastboot mode
open command line:
sudo apt-get update
sudo apt-get install adb
sudo apt-get install fastboot
now you can make adb and fastboot commands, don't forget the sudo before the command e.g.: sudo fastboot reboot
I made the mistake of wiping my entire device when going to do a clean flash so the only thing I could access was recovery. I had no issues with using adb to sort out my mess in Win 10. The last phone I had was an old HTC that I was using between getting my OP3 stolen and the OP5 release and for that I had HTC drivers installed.
Not sure if that is a solution that will help you, but just putting it out there.
ssj3hulk said:
Hi guys!
I am trying to flash the factory OS downloaded from the dev website, however I have a problem.
When the phone is booted in Android the ADB Interface is recognized without a problem.
However when I reboot to recovery to flash the FW Windows 10 (latest CU version) does not recognize ADB Interface and says This Device Cannot Start Error 10
I have tried these drivers:
adb-setup-1.4.3
SAMSUNG_USB_Driver_for_Mobile_Phones_v1.5.33.0
latest_usb_driver_windows /google driver/
OnePlus+5+USB+drivers+-+Technobuzznet
Nothing has helped, the issue remained the same.
Any suggestion what can I do to get OP5 ADB working when the phone is in Recovery ?
Thank you!
Click to expand...
Click to collapse
Did you enable usb debugging in developer options?

ADB doesn't recognize my device in recovery mode

Hi
I have a little problem with my Op2 and my Laptop running Win10.
When phone has booted into Official Lineage OS 15.1, the command "adb devices" correctly recognized the phone.
But, when my phone is in recovery mode (TWRP 3.2.1-0), the laptop does not recognized the Op2 the adb comman doe not recognize the phone.
This means that i'm not able to push any file into the memory via adb when in recovery mode.
Do you how to solve this problem? Any solution?
Thanks

(solved) LG G2 D802 always boots into recovery and is not recognized as fastboot

Hi,
I have installed many custom OSs on my D802, but this time I am stuck.
The phone always boots to recovery (TWRP 3.3.0.0).
I am trying to install any OS (ideally LineageOS 16) but I am unable.
What I have tried:
1) Copied the lineage-16.0-xxxxxx-nightly-d802-signed.zip to the internal card and installed it from there. All completes well but phone still boots into recovery
2) Tried to install it with ADB and Fastboot:
- ADB devices sees it as '09824281 Recovery'.
- When I boot into bootloader, fastboot devices does not see it at all (even though I have installed the USB drivers)
3) Tried to use ADB SideLoad, but the installation of lineageOS-xxxxxx.zip fails after 3%
Can you please assist?
Thanks in advance
Fixed!!!!
I found a thread that helped:
https://forum.xda-developers.com/lg-g2/help/recovery-bootloop-ota-update-to-nightly-t3555149
It consisted of typing a command in the TWRP terminal.

Unable to install TWRP recovery on Zenfone Max Pro M1

Hi all,
I have this X00TD model, and I recently updated firmware to WW-16.2017.2002.061. The phone has Android recovery, and I want to install Lineage OS. Whenever I try to install Lineage, I get the error 21 "signature verification failed". I read somewhere that I can disable the signature check in TWRP. But TWRP fails to install, whatever I try. I tried 3 different unofficial versions of TWRP (as my phone model has no official version of TWRP) and in fastboot, when I give the command "sudo fastboot flash recovery <filename>.img", nothing happens, and the process just freezes, and I need to kill the terminal to end the process. I have Ubuntu 18.04 installed. ADB and fastboot seem ok. When I type "sudo fastboot devices", my phone entry comes up. Any help would be welcome. I don't have windows os.
Thanks.
akhil520c said:
Hi all,
I have this X00TD model, and I recently updated firmware to WW-16.2017.2002.061. The phone has Android recovery, and I want to install Lineage OS. Whenever I try to install Lineage, I get the error 21 "signature verification failed". I read somewhere that I can disable the signature check in TWRP. But TWRP fails to install, whatever I try. I tried 3 different unofficial versions of TWRP (as my phone model has no official version of TWRP) and in fastboot, when I give the command "sudo fastboot flash recovery <filename>.img", nothing happens, and the process just freezes, and I need to kill the terminal to end the process. I have Ubuntu 18.04 installed. ADB and fastboot seem ok. When I type "sudo fastboot devices", my phone entry comes up. Any help would be welcome. I don't have windows os.
Thanks.
Click to expand...
Click to collapse
Fastboot flash recovery twrp.img
Sent from my ZenFone Max Pro M1 using Tapatalk
If you can't install TWRP on pie, try reverting to Oreo with AFT and then flash TWRP in fastboot. Also make sure you have unlocked the bootloader whether by the official tool or the unofficial method. THIS WILL DELETE ALL DATA SO BACK UP.
Thanks arko. Is there Asus Flash Tool available for Linux also? Will try and revert. Thanks :svetius
Tried reverting to Oreo with AFT, doesn't work. I installed windows 10, but fastboot doesn't work.
#fastboot devices gives me no output. I have the Oreo zip file, any alternate way I can install it? As you mentioned, there seems to be an issue with the pie ROM on my phone. Any way I can downgrade to Oreo using windows/Linux?
akhil520c said:
Tried reverting to Oreo with AFT, doesn't work. I installed windows 10, but fastboot doesn't work.
#fastboot devices gives me no output. I have the Oreo zip file, any alternate way I can install it? As you mentioned, there seems to be an issue with the pie ROM on my phone. Any way I can downgrade to Oreo using windows/Linux?
Click to expand...
Click to collapse
Windows 10 ? Its bcuz Driver Signature Enforcement
Disable it and reinstall adb and fastboot drivers, it will work for sure.
Windows driver security wouldn't accept drivers without proper Signatures,so like i said, just disable it and you are good to go.
:good:
​
Tried steps you mentioned, doesn't work. In fastboot mode, #fastboot devices gives me no output. Looks like my pie ROM is buggy. Basically, I need to install lineage on the phone.
Hi all,
Finally got everything done in about 5 mins I booted up Ubuntu Mate (32 bit) on my other laptop, and found I'd already installed adb and fastboot on it from the repositories (not from google). I booted my phone in fastboot mode, and tried the #fastboot devices command, and voila, my phone got detected! After that, it was a matter of a few minutes, following the installation instructions (of twrp and lineage) from the lineage website. Thanks for all your inputs and help
P.S: I realised (again), after more than 2 decades, that windoze mighty sucks lol.

X720 stuck in TWRP recovery / LineAge installation / ADB Sideload not working

I hope someone in here can help me with the following problem:
I had an old Android version on my X720, which I wanted to update/install LineAge custom ROM with Android 10 on. Since the old Android was acting weird and USB debugging couldnt be enabled for some reason, I decided to wipe the System/Cache on it using TWRP recovery BECAUSE the device wasnt found on Windows 7 when plugging in via USB. Previously I installed ADB drivers and everything needed, but still Windows couldnt find the device and I was unable to move the Lineage ROM (plus GApps) to the device to be able to install it via TWRP. Anyway, now there is no OS installed and I can only boot into TWRP. I tried to ADB sideload the Lineage ROM via TWRP (via connected USB to my Notebook), but after typing "adb devices" and "adb sideload path...." etc. in Windows Terminal as Admin I always get "no devices found". So, when connecting the device to my Notebook, nothing is shown and the device doesnt appear under "Device Manager" and I think that's the main problem.
Does anyone have any solution or idea? Thanks a lot in advance!
try reading this useful thread:
https://forum.xda-developers.com/le-pro3/how-to/unbrick-leeco-phones-leeco-variants-t3847220
good luck!

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