1e41f4b71Sopenharmony_ci# Burning an Image 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ciThe following exemplifies how to burn an image to Hi3861 using Hi3861. You can also do so using DevEco Device Tool, by following instructions in [Burning an Image](quickstart-ide-3861-burn.md). 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci## Prerequisites 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci- The source code of the development board has been compiled into files for burning. 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci- [HiBurn](https://gitee.com/hihope_iot/docs/tree/master/HiSpark_WiFi_IoT/Software/tools) has been installed on the client platform (for example, a Windows-based computer). 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci- The USB-serial adapter driver has been installed on the client platform. For details, see [Installing the USB-Serial Adapter Driver](https://device.harmonyos.com/en/docs/documentation/guide/hi3861-drivers-0000001058153433). 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci- A serial port terminal tool, such as IPOP, has been installed on the client platform. 16e41f4b71Sopenharmony_ci 17e41f4b71Sopenharmony_ci- The client platform is connected to the development board through a USB cable. 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci 20e41f4b71Sopenharmony_ci## Procedure 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci1. Prepare the files to be burnt. 23e41f4b71Sopenharmony_ci 1. On the client platform, create a folder for storing the files to be burnt, for example, **D:\hi3861**. 24e41f4b71Sopenharmony_ci 2. Download the compiled source package to the client platform, decompress the package, and copy the files required for burning to the folder created in step 1. 25e41f4b71Sopenharmony_ci Specifically, the files required for burning are **Hi3861_wifiiot_app_burn.bin** and **Hi3861_loader_signed.bin**. 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci2. Burn the files using HiBurn. 28e41f4b71Sopenharmony_ci 1. Open HiBurn. 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci 2. In the HiBurn window, select a COM port and enable **Select all** and **Auto burn**. 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci **Figure 1** HiBurn window 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci  35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_ci 3. Click **Select file** and select the files in the folder created in step 1. 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci **Figure 2** File selected 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci  41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci 4. Verify the COM port settings and click **Connect**. Then press the Reset button next to the serial port on the development board to start burning. 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci After the burning starts, logs are displayed in the console area at the bottom of HiBurn. 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci After the burning is complete, the message "Execution Successful" is displayed in the console area. 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci **Figure 3** Connect clicked 49e41f4b71Sopenharmony_ci 50e41f4b71Sopenharmony_ci  51e41f4b71Sopenharmony_ci 52e41f4b71Sopenharmony_ci **Figure 4** Burning in process after the Reset button is pressed on the development board 53e41f4b71Sopenharmony_ci 54e41f4b71Sopenharmony_ci  55e41f4b71Sopenharmony_ci 56e41f4b71Sopenharmony_ci **Figure 5** Burning completed 57e41f4b71Sopenharmony_ci 58e41f4b71Sopenharmony_ci  59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_ci 5. Click **Disconnect**. 61
