You can use eflasher to put the image onto an SD card and then this will write the image to the EMMC. This same method works for the T4 that I have. http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO4#Flash_Image_to_eMMC_with_eflasher_and_SD_card I do just that, and it works great with the M4. B...

How do I enter fastboot and how do I download the image after that? Is there a step-by-step instruction somewhere? I feel like I am entering fastboot via command line on a serial connection. The FA then asks to use the USB protocol. Not clear what should I do? Upload some image to the USB stick? Do ...

Friends! Does anyone have a ready-made Android 8.1 or Android 10 for NEO4, for downloading it to eMMC using a flash card? Please upload to the cloud! I'm trying to download the firmware, which the official site refers to, do everything according to the instructions from the Wiki, but nothing comes o...

I figured out the connection! It was necessary to set the speed in PuTTy to 1500000, and in the COM port settings in the Windows device manager, set the maximum speed possible, I have it 921600. Now everything that is attached above is loaded, but if you press the keyboard during the download proces...

At a speed of 1500000, it outputs the following (text below) However, I still cannot send commands. Is it because I have one of the cheapest USB-TTL? DDR Version 1.15 20181010 In Channel 0: DDR3, 933MHz Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB no stride ch 0 ddrconfig = 0x...

Putty gives out abra-kadabra.

I connected to NEO4 and Putty via serial option and USB-TTL adapter. However, I cannot enter the commands.

How to connect it? Need something like a PuTTy terminal?

Hello! I am trying to run android on my NANO pi NEO4, but a situation very similar to the one described here above occurs. When I insert a flash drive with rk3399-eflasher-android8-20210617.img.zip which I downloaded according to the instructions from the Wiki, the FriendlyElec logo stays on on the ...

Hello! I am trying to run android on my NANO pi NEO4, but a situation very similar to the one described here above occurs. When I insert a flash drive with rk3399-eflasher-android8-20210617.img.zip which I downloaded according to the instructions from the Wiki, the FriendlyElec logo stays on on the ...