Differences

This shows you the differences between two versions of the page.

--- hardware:ayn [2026/03/05 02:42] – [Installation] dmanlfc
+++ hardware:ayn [2026/04/09 15:38] (current) – [Installation] Precision on "set device model" lbrpdx
@@ Line 16: / Line 16: @@
 ==== Installation ====
   - On your AYN device on Android or another device / OS.
-  - Download [[https://batocera.org/boards_requirements/sm8550.zip|sm8550.zip]] and extract it to an sdcard.
+  - Download [[https://batocera.org/boards_requirements/SM8550-ABL.zip|SM8550-ABL.zip]] and extract it to an sdcard.
   - Boot Android ensure the you insert the sdcard with the extracted files.
-  - Go to Android settings, at the bottom in the **Odin2 or Thor settings** -> **Run script as Root** and select the **backup_and_flash.sh** script on the sdcard you inserted.
+  - Using the file manager (Files) copy the files off your sdcard onto the Android file system into a directory called **odin2_custom_abl** (this directory name is important).
+  - To ensure you're using the correct location to create the **odin2_custom_abl** directory. In the File app, hit the hamburger symbol on the top right (three lines) and then choose your device (i.e. AYN Thor)
+  - Go to Android settings, at the bottom in the **Odin2 or Thor settings** -> **Run script as Root** and select the **backup_and_flash.sh** script from the directory called **odin2_custom_abl**.
   - The script will run quickly and back up the original boot loader to **/sdcard/backup/** directory.
   - Keep this as a backup in case you want to rollback.
@@ Line 24: / Line 26: @@
   - Then, if you have your Batocera micro SDCard inserted in your SM8550 device, boot it up and it starts on Batocera.
   - Enter the bootloader fastboot menu by pressing ''[vol -]'' and ''[power]'' and switch the boot mode to Linux (use volume buttons and power to navigate and select).
-  - Then navigate to 'Set device model'. There you can choose your device from the list. Then navigate to 'START' and press power to boot.
+  - Then navigate to 'Set device model'. There you must choose your device from the list (if you don't do it, your machine might not boot). Then navigate to 'START' and press power to boot.
   - If you want to go back to Android, remove the SDCard, enter the boot loader menu by pressing ''[vol +]'' and ''[power]'' and switch the boot selection from Linux to Android. and you'll be back to Android.