# Build and flash instructions Source: [https://docs.qualcomm.com/doc/80-70015-52/topic/build_and_flash_instructions.html](https://docs.qualcomm.com/doc/80-70015-52/topic/build_and_flash_instructions.html) **Recommended procedure** To upgrade using Qualcomm prebuilt, see [Update software](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-253/set_up_the_device.html#update-software). **Advanced procedure** - To build the QIMP SDK, see [Build platform image with QIMP layer](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-51/building-platform-image-with-qim-layer.html). - To flash the QIMP SDK, see [Flash images](https://docs.qualcomm.com/bundle/publicresource/topics/80-70015-254/flash_images.html). Last Published: Oct 15, 2024 [Previous Topic QIMP SDK release 1.0](https://docs.qualcomm.com/bundle/publicresource/80-70015-52/topics/introduction.md) [Next Topic References](https://docs.qualcomm.com/bundle/publicresource/80-70015-52/topics/references.md)