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I got a Pico Pro Maker kit and use a Windows 10 PC. I followed the flashing instructions here. Device Manager detects the kit this way: Android ADB interface

The device is in fastboot mode, but when I execute the flash-all script, an error message is returned (cannot load 'u-boot.imx'):

Microsoft Windows [Version 10.0.15063]

(c) 2017 Microsoft Corporation. Minden jog fenntartva.

C:\Android\sdk\platform-tools>adb devices

List of devices attached

C:\Android\sdk\platform-tools>fastboot devices

000000e5f4439b02 fastboot

C:\Android\sdk\platform-tools>C:\F_Android_Things_NXPPico\flash-all.bat

error: cannot load 'u-boot.imx'

Does anyone have an idea what's wrong?

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Finally I came trough. Looked int flash-all.bat script which says:

The fastboot executable must be in your path to run this script

I copied all the Android Thing image, generated by the AndroidThingsConsole into the C:\Android\sdk\platform-tools\ subdir, and run the script flash-all.bat again. Result is here:

C:\Android\sdk\platform-tools>flash-all.bat

target reported max download size of 209715200 bytes

sending 'bootloader' (479 KB)...

OKAY [ 0.017s] writing 'bootloader'... OKAY [ 0.397s] rebooting into bootloader... OKAY [ 0.009s]

finished. total time: 0.457s

< waiting for any device >

target reported max download size of 209715200 bytes

sending 'gpt' (33 KB)... OKAY [ 0.006s] writing 'gpt'... OKAY [ 28.856s]

rebooting into bootloader...

OKAY [ 0.006s]

finished. total time: 28.876s

target reported max download size of 209715200 bytes

Creating filesystem with parameters:

Size: 2009071616
Block size: 4096
Blocks per group: 32768
Inodes per group: 8176
Inode size: 256
Journal blocks: 7664
Label:
Blocks: 490496
Block groups: 15
Reserved block group size: 119

Created filesystem with 11/122640 inodes and 16088/490496 blocks

sending 'boot_a' (32768 KB)...

OKAY [ 0.886s] writing 'boot_a'... OKAY [ 1.222s] sending 'boot_b' (32768 KB)... OKAY [ 0.883s] writing 'boot_b'... OKAY [ 1.235s] erasing 'system_a'... OKAY [ 7.114s] sending sparse 'system_a' 1/2 (203704 KB)... OKAY [ 5.909s] writing 'system_a' 1/2... OKAY [ 8.516s] sending sparse 'system_a' 2/2 (204764 KB)... OKAY [ 6.189s] writing 'system_a' 2/2... OKAY [ 11.602s] erasing 'system_b'... OKAY [ 6.999s] sending sparse 'system_b' 1/2 (203704 KB)... OKAY [ 5.993s] writing 'system_b' 1/2... OKAY [ 8.500s] sending sparse 'system_b' 2/2 (204764 KB)... OKAY [ 5.818s] writing 'system_b' 2/2... OKAY [ 11.603s] erasing 'userdata'... OKAY [ 26.163s] sending 'userdata' (33356 KB)... OKAY [ 0.903s] writing 'userdata'... OKAY [ 1.252s] Setting current slot to 'a'... OKAY [ 0.030s] finished. total time: 110.864s target reported max download size of 209715200 bytes sending 'gapps_a' (72040 KB)... OKAY [ 1.929s] writing 'gapps_a'... OKAY [ 2.570s] sending 'gapps_b' (72040 KB)... OKAY [ 1.938s] writing 'gapps_b'... OKAY [ 2.467s] finished. total time: 8.917s target reported max download size of 209715200 bytes sending 'oem_a' (1096 KB)... OKAY [ 0.036s] writing 'oem_a'... OKAY [ 0.139s] sending 'oem_b' (1096 KB)... OKAY [ 0.036s] writing 'oem_b'... OKAY [ 0.123s] finished. total time: 0.344s

Successfully flashed your imx7d. rebooting...

finished. total time: 0.001s

C:\Android\sdk\platform-tools>

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