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It is possible to upgrade SECO Android 11 BSP on NXP i.MX8 platform using the standard OTA upgrade procedure typical of every Android devices.

The procedure consists in of 3 main steps:

Step 1: build otaupdate package

To build ota package please refer to https://secospasecogroup.atlassian.net/wiki/spaces/SECOTech/blog/2021/11/28/8122866031403914418/Build+Android+11+for+SECO+boards#Build-otapackage%3A

Step 2: Copy otaupdate.zip to Android 11 system

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• Transfer otaupdate package file on Android 11 system using a USB stick

  • Prepare a USBkey with a FAT32 filesystem on the first partition

  • Copy ota update package file on the root folder using the name: otaupdate.zip

  • Insert the USB key on one USB port of the system

• Transfer otaupdate package file on Android 11 system using ADP protocol

  • Connect your PC th with the Android 11 system via ADB (refer to Connect to SECO Android 11 system via ADB )

  • use “adb push” instruction to transfer the file in /data/seco/OTA/otaupdate.zip path on the board:

    • Code Block
      adb push otaupdate.zip /data/seco/OTA/otaupdate.zip

Step 3: Run the update

To run the update just enter in access the follow following submenu of in Android Settings:

• --> Android Settings

  • --> SECO Settings

    • --> OTA upgrade the system

      • --> OK

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