Everytime I connect my USB cable it asks if I want to allow USB debugging and shows me the RSA fingerprint of the pc. I check the mark to always allow it, but it still keeps asking every time I connect. It just doesn't wanna remember the PC. Any suggestions?
I tried removing the .android folder on the PC that's located in the User map.
Related
I've searched and tried everything I found but my phone just can't be read as a Mass Storage Device....which means I can't transfer any files.
When I plug the phone in the USB debugging icon shows up on the phone but the option to transfer files isn't there. And on the computer it says USB Device not recognized and it's listed as an Unknown Device.
What I've tried so far is uninstalling the driver completely and plugging the phone back in....some sort of software automatically installs itself whenever I do this. However it still doesn't fix the problem. Also, I've downloaded some drivers from the internet but when I try to "Install driver from specific location" and direct it to the folder, it says there was no updated drivers found.
Help
Here you go
Try searching http://forum.xda-developers.com/showthread.php?t=595150
Have a small problem created out of thin air. When I connect the phone to the computer with USB debugging mode it says "There might be problems with some files on this device or disc. It can happen if you remove the device or disc before all files have been transferred to the device or disc. Scan and fix(recommended) This will prevent future problems when copying files to this device or disc" and "Continue without scanning". Choosing either seems to make no difference."
Then when I do a search/scan for problems it says "there is nothing wrong to the device. its now ready for use". And then i can enter the sd card. I get this error message everytime i plug in the phone from the bugging mode. But if i connect it with "kies" mode is says nothing and the disc shows on the C drive. I am afraid that this will create problems if i want to transer something important by USB debugging in the future such new ROM or flash something else from the download mode....someone recognizes this problem? (computer Windows 7 64 bit)
As I know, the Kies connection does only work, if usb debugging is off.
Which kernel and rom are you using?
galaxysandstillnofroyo said:
As I know, the Kies connection does only work, if usb debugging is off.
Which kernel and rom are you using?
Click to expand...
Click to collapse
yes but i need usb debugging on if i want to flash , and when i turn the usb debugging on my computer gives me that message..Darkys 9.2 Extreme voodoo 5.4.1
You need to be using touchwiz.. Launcherpro isn't compatible with kies
This is the stupidest question ever I have to ask here, but how to copy files to the tablet from pc?
When I connect the usb to pc, the 'USB debugging connected' pops out on my galaxy and only this.
In my other bizzilion android devices it usualy also asks if I want to 'Turn on USB Storage', which is what I need.
Turn off usb debugging and everything is fine!
Sent from my GT-P1000 using XDA Premium App
even though if usb debugging is "on" u can mount it by the pull down and select copy files , if you wanna use kies and even though in debugging mode you can use your kies , but go to settings\app\dev and un-check debugging mode ,
settings\wireless and networks\USB go check there and click on ask me
Hello
I got G1, rooted it, got 1033d? SPL and 27.08 radio. Installed ezGingerbread (28.08 version). When I plug it in via USB cable, i got notifications on phone:
USB debugging connected
USB connected (Select to copy files to/from computer)
When i proceed to enable USB mass Storage, after clicking button which enables it, phone restarts.
If i dont enable Mass Storage on phone, in windows (7) i can see "Removable Disk",
But cant see its size, or access it.
When I enabled Mass Storage for first time on phone, i saw size of removable disk, (its around 3 GB, with couple of MB taken). When i tried to access it, phone restarted.
Each time after that, phone restarts immediately after clicking enable USB mass Storage.
I tried restarting computer and reinstalling drivers, no luck...
EDIT1:
adb and fastboot work correctly
misc: this is my first smartphone, second day of using it, so i may be missing something obvious
Not bad for a first day. You seem to be doing everything right.
I just tried it on Linux and everything works well, but Windows could be different.
Since you have ADB working you can type "adb logcat" into a shell before you try to connect USB Storage and it should give a useful message before restarting. It is also possible to get the last kernel messages before the phone restarted with "adb shell cat /proc/last_kmsg" Either of those should tell "someone" what the problem is.
Hello,
I got my phone brand new about 4 months ago. I rooted it and got TWRP installed with no issues. Fastboot and ADB were working fine but now when I try to connect my phone via USB and use ADB I get unauthorized whenever I type adb devices. Typically this happens because your phone is prompting you to allow the computer to have root access but I am not getting that popup window at all.
Things I've tried;
Uninstalled ADB/Updated ADB
Deleted adbkey folder under C:\Users\name\.android
Stopped and Started the adb server again after computer and phone reboot
Deleted ADB_keys folder on android in \data\misc\adb folder on phone itself, followed by a restart
Turning off then back on USB Debugging
Turning off then back on USB Debugging & Developer Options
(Including Revoking USB Debugging Authorizations both times)
Even tried copying the following from PC to phone ~/.android/adbkey.pub inside the /data/misc/adb/adb_keys
Still no luck, I'm not sure why it would just stop working out of nowhere. Nothing has changed since I used it a few months ago.
Also another strange occurrence is that if I turn off USB Debugging / Developer Options then reboot. Once the phone gets to the home screen both USB Debugging and Developer Options are enabled again without me doing it.
Anyone else have a similar issue and figure it out?
vulcanrvn said:
Hello,
I got my phone brand new about 4 months ago. I rooted it and got TWRP installed with no issues. Fastboot and ADB were working fine but now when I try to connect my phone via USB and use ADB I get unauthorized whenever I type adb devices. Typically this happens because your phone is prompting you to allow the computer to have root access but I am not getting that popup window at all.
Things I've tried;
Uninstalled ADB/Updated ADB
Deleted adbkey folder under C:\Users\name\.android
Stopped and Started the adb server again after computer and phone reboot
Deleted ADB_keys folder on android in \data\misc\adb folder on phone itself, followed by a restart
Turning off then back on USB Debugging
Turning off then back on USB Debugging & Developer Options
(Including Revoking USB Debugging Authorizations both times)
Even tried copying the following from PC to phone ~/.android/adbkey.pub inside the /data/misc/adb/adb_keys
Still no luck, I'm not sure why it would just stop working out of nowhere. Nothing has changed since I used it a few months ago.
Also another strange occurrence is that if I turn off USB Debugging / Developer Options then reboot. Once the phone gets to the home screen both USB Debugging and Developer Options are enabled again without me doing it.
Anyone else have a similar issue and figure it out?
Click to expand...
Click to collapse
Go Here and download the Fastboot drivers. follow the directions on the razor dev portal. I had the same issue and this fixed it for me. https://developer.razer.com/razer-p...94.1708481542.1586624574-305520188.1586475530
If your adb-server is not started with root/admin rights, your phone will never prompt you for authorization unless you choose a different USB Mode (MTP, PTP, etc.) than Charge Only. I suspect this is done to prevent certain malicious actions being performed without the user being aware.
If you start your adb-server with root/admin rights (by typing "sudo adb start-server", make sure you've killed your existing daemons before doing so), you can use ADB while in Charge Only mode, provided you've subsequently authorized the PC to do so. However, unlike normal adb server, the fingerprint may occasionally change and you may need to redo the authorization again.