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====== Edge2 Android Change Boot Logo ======

Because RK merged the logo partition with the system partition into a single super partition after Android 10, there is no logo partition available to dynamically modify the boot logo. This means that a complete firmware build is required to achieve this operation. Now, we have added a new custom partition to facilitate the dynamic update of the logo.


===== Logo format =====

<WRAP info >
  *Where is original logo file
Logo file is stored in the kernel-6.1/logo.bmp directory in android code.

  *BMP format, should be:
    *16bit RGB565 BMP format
  *Resolution <= 1080P (1920 * 1080)

</WRAP>


===== Instructions =====

We use the adb command to push the prepared logo.bmp to the motherboard path /vendor/custom and then restart the device.

```shell
$ adb root
restarting adbd as root

$ adb remount
AVB verification is disabled, disabling verity state may have no effect
Remounted /system as RW
Remounted /vendor as RW
Remounted /odm as RW
Remounted /system_dlkm as RW
Remounted /system_ext as RW
Remounted /vendor_dlkm as RW
Remounted /odm_dlkm as RW
Remounted /product as RW
Remount succeeded

$ adb push logo.bmp /vendor/custom
logo.bmp: 1 file pushed, 0 skipped. 655.0 MB/s (4147272 bytes in 0.006s)
```

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