Hello, I have little problem. I'd to debug my phone via WiFi so I have done this few steps:
adb tcpip 5555
adb connect <hereMyIp>:5555
unplug phone
And device disconnect from wifi adb, also I have turned on dev ops and it's work when phone is connected but when not no.
I tried this same to second phone and it's works fine so problem is with EMUI, anyone solve it ?
(Android 7.0 EMUI 5.0)
I have the same problem...
I solved problem on my Honor 8:
In developer options 1) turn on "Allow USB debugging", 2) turn on "Allow ADB debugging in charge only mode" and 3) turn off "Always prompt when connecting to USB".
Then do usuall steps:
1. adb tcpip 5555
2. adb connect <ip>:5555
3. unplug phone
So ADB over WiFi works!
Found this solution here:
https://forum.xda-developers.com/mate-9/help/udb-debugging-wont-stay-t3711939
In my case, it shows connected, but when I debug my application, all of a sudden it gets disconnected.
I solved the problem when I moved to Android 11 which has a new Developer option for Wireless debugging which enables adb to work completely over Wi-Fi with Android (no USB cable needed).
Related
I'm trying to root my newly update U11 Pie. Got ADB up and working and developer options enabled. However:
Code:
c:\HTCU11>adb devices
List of devices attached
FA77R180xxxx unauthorized
I am never prompted on the phone to authorise USB debugging. I do get a prompt to "Use USB for file transfers", every time I connect via USB. I've set default USB configuration to be "No data transfer" and I've repeatedly hit "Revoke USB debugging authorisations".
Any idea how I can authorize my PC for debugging?
Ah, just me being a dumbass. I've since downloaded the latest SDK Platform Tools and the phone is now prompting me to authorize:
https://developer.android.com/studio/releases/platform-tools.html
TWRP and Magisk installed, all is well again with the world!
Just got a pixel 3a, it's running android 9. I want to unlock the bootloader. I'm following one of the popular root guides on this forum. I can't seem to get adb or fastboot to find my device.
Installed ADB applications from https://developer.android.com/studio/releases/platform-tools.html
Turned on developer options in phone, turned on USB debugging, plugged in phone.
Wasn't prompted for device authorization from phone.
Changed USB connection mode to PTP.
I have tried all USB connection modes, I verified the cable used to connect the pc to the pone is a data cable as I can transfer data when the phone usb mode is set to file transfer, ptp, or midiInstalled adb/phone device driver using https://developer.android.com/studio/run/win-usb
Still no debugging authorization prompt, but device manager lists the phone under 'Android Device' as 'Android Composite ADB Interface'.
'adb devices' doesn't list anything, tried 'adb kill-server', 'adb start-server', and 'adb usb'
'adb devices' doesn't list anything
reboot phone into fastboot by shutting down and holding power+volDown
'fastboot devices' doesn't list anything
Rebooted my pc, rebooted the phone, retried everything.
I'm at a loss, any suggestions?
Yea I've had some issues with adb/fastboot on windows as well. Sometimes it just won't detect the device, rebooting into my Linux install finds it instantly though. I haven't looked into how to fix it yet though as I can always just reboot to Linux. If you're on a version of windows that supports WSL, perhaps you should try that?
Sent from my Google Pixel 3a XL using XDA Labs
I have a phone (Samsung A10E) that will not connect to the PC via USB (It's not the PC, I have a second of the same phone which connects fine, so SDK install and phone drivers are good). It is not rooted.
Is there anyway to perform ADB TCPIP 5555 on the phone itself or otherwise set the phone to accept wireless ADB commands with only the phone? (also no wireless debugging option available under Dev Options).
Thx for any suggestions!
NO.
A working ADB USB-connection is required to run
Code:
adb tcpip 5555
command
If a device has no root, what ADB commands can I use to connect that device to WiFi? I need to be able to input SSID name, password, static local IP, DNS, etc. - all over ADB and without root.
I am not talking about ADB over WiFi over TCP port 5555. I am talking about connecting an Android device via USB cable and the connecting that Android device to WiFi, assuming the device has no WiFi networks added.
To bring up Android's Wi-Fi Settings via ADB you run
Code:
adb devices
adb shell "am start -a android.settings.WIFI_SETTINGS"
I'm not sure I understand the OP's question where it matters greatly whether the OP is on non-rooted Android 10 and below or non-rooted Android 11 and above.
Non-root Android 11 and above no longer needs the USB cable for adb to connect between Android and the PC via Wi-Fi.
There's more information here...
[adb,scrcpy,vysor] What ports does Android 12 randomly set when Wi-Fi connecting via Wireless debugging adb "pair" or "connect" commands?
(PSA) Using the new Android 12 TILE for 'Developer options' 'Wireless debugging' to establish adb connection over Wi-Fi without USB
What's the difference between Windows/Android adb "connect" versus adb "pair" when mirroring Android 12 over Wi-Fi onto a Windows PC?
some newer devices, like Samsung will let you use cmd binary.
So to connect to network look at "adb shell cmd wifi"
Currently, it's somethig like $ adb shell cmd wifi connect-network bssid passphrase network_type
Trying to connect my sonim xp3 to adb, but for some reason as soon as I turn on usb debugging, the device doesnt get recognized by the computer at all.
Enabling USB Debug in Android -> Settings -> Developer Options only prepares establishng an USB-connection via ADB, but doesn't connect.
To connect you've to run
Code:
adb devices
in Windows CMD terminal.