View source for How to Restore Android9 OS to the eMMC on PN8M-090T

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==Restore the Android9 OS via Linux host PC to the PN8M-090T==

===<big>Tools you need before restoring the image to the eMMC:</big>===

*'''Recovery image''' with the '''UUU burning software''':https://ftp.icop.com.tw/share/JvkHJqYK

*A 64-bit Linux host O/S on a PC (The virtual machine is not suggested to be used)
*USB cable CABLE-MINIDIN8P-30 to connect between the host PC and the PN8M-090T.

<br />

===<big>Write the image to the eMMC on the PN8M-090T.</big>===
This section will introduce how to write the image to the eMMC on the PN8M-090T step by step.

*Find the SW1 and SW2 on the PN8M-090T and change the setting to Serial Download(developer) Mode according to the photo below:

[[File:Yocto-linux-1.2.1.png|frameless|420x420px]]

*Turn on the host PC and unzip the image file in it.
*Connect the USB on CABLE-MINIDIN8P-30 to the host PC, but not connect to the PN8M-090T.

[[File:Yocto-linux-1.2.3.png|frameless]]

*Open a terminal on the host PC and access the location you’ve put the image file and input "sudo chmod a+x uuu" to enable uuu as executable command.
*Input “sudo ./ uuu_imx_android_flash.sh –f imx8mm” ; you will see “Wait for known USB Device Appear”.

[[File:PN8M090T-1.png|frameless|620x620px]]

*Connect the CABLE-MINIDIN8P-30 to the PN8M-090T, and it will trigger the serial download mode to restore the image from the host PC.

[[File:Yocto-linux-1.2.5.png|frameless|580x580px]]

*After the restore process is done, it will show on the host PC as the image below.

[[File:PN8M090T-2.png|frameless|620x620px]]

*Remove the CABLE-MINIDIN8P-30 on the PN8M-090T, and set the SW1 and SW2 as the photo below

[[File:PN8M090T-3.png|frameless|550x550px]]

*Power on the PN8M-090T and you can see the Android9 booting.

<br />

==Restore the Android9 OS via Win10 host PC to the PN8M-090T==

===<big>Tools you need before restoring the image to the eMMC:</big>===

*'''Recovery image''' with the '''UUU burning software''':https://ftp.icop.com.tw/share/JvkHJqYK
*A Windows 10 host O/S on a PC (The virtual machine is not suggested to be used)
*USB cable CABLE-MINIDIN8P-30 to connect between the host PC and the PN8M-090T.

===<big>Write the image to the eMMC on the PN8M-090T.</big>===
This section will introduce how to write the image to the eMMC on the PN8M-090T step by step.

*Find the SW1 and SW2 on the PN8M-090T and change the setting to Serial Download(developer) Mode according to the photo below:

[[File:Yocto-linux-1.2.1.png|frameless|420x420px]]

*Turn on the host PC and unzip the image file to it.
*Connect the USB on CABLE-MINIDIN8P-30 to the host PC, but not connect to the PN8M-090T.

[[File:Yocto-linux-1.2.3.png|frameless]]

*Open a terminal with administration right on the host PC and access the location you’ve put the image file and input “uuu_imx_android_flash.bat -f imx8mm -a -e” , and you will see “Wait for known USB Device Appear”.

[[File:PN8M-090T-4.png|frameless|714x714px]]

*Connect the CABLE-MINIDIN8P-30 to the PN8M-090T, and it will trigger the serial download mode to restore the image from the host PC.

[[File:Yocto-linux-1.2.5.png|frameless|580x580px]]

*After the restore process is done, it will show on the host PC as the image below:

[[File:PN8M090T-5.png|frameless|700x700px]]

*Remove the CABLE-MINIDIN8P-30 on the PN8M-090T, and set the SW1 and SW2 as the photo below

[[File:Yocto-linux-1.2.7.png|frameless|420x420px]]

*Power on the PN8M-090T and you can see the Yocto Linux booting.

[[File:PN8M090T-3.png|frameless|550x550px]]