NXP imx8qxp with Android 9 adb connection issue on Windows10

[rlach]

Hi All, 

I'm working on NXP imx8qxp based system with Android 9 installed. I install this image (andorid_p9.0.0_2.3.0_image_8qmek) to SD card and boot the device from it. Then, I connect USB cable from my board to Windows 10 PC and run adb command on Windows command prompt.

#adb devices: works fine

#adb shell: doesn't work 

Is that a known issue? Would anyone help me to fix this issue?

Note: On Linux PC, adb command works fine without any issues

Best Regards, 

Ratha 

[CarlosCasillas]

Hi Ratha,

Have you installed android_platform-tools package before trying to use ADB on Windows?

You could also try with the following ADB sequence from Windows PowerShell or CMD:

# ./adb.exe devices
# ./adb.exe root
# ./adb.exe shell

In case of requiring additional support, please contact with your Sales/FAE as the i.MX8QXP family is still on preproduction.

Hope this will be useful for you.
Best regards!
/Carlos
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[rlach]

hi Carlos,

Thanks a lot for your help. I have installed android_platform-tools and tried to use ADB on Windows but it still didn't work well.

# ./adb.exe devices: works OK (able to detect device)

# ./adb.exe root: Not OK (adb: unable to connect for root: closed)

# ./adb.exe shell: Not OK (error: closed or hang)

Best Regards,

Ratha

[rlach]

hi Carlos,

It's likely that we need to install a correct adb usb driver on PC since it works fine on another Windows 7 PC. Actually, we tried to find it but not yet found a good one. It is very appreciated if you could recommend us adb usb driver that would work well with i.mx8qxp.

Ratha

[CarlosCasillas · Accepted solution]

Hi Ratha,

Please check the attached document, that explains how to disable Android verity, that may help to solve your issues.

Hope this will be useful for you.
Best regards!
/Carlos
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