MSM Download Tool is a free tool offered for Oppo and Realme devices. This tool can flash a range of devices including Oppo a71, a7, a37f,a3s, etc. Though the MSM Download tool is easy to use, the installation process is a bit tricky and you need to ensure you get all the components required to download for using this tool effectively. There are a variety of versions available for you online. You can choose the version that suits perfectly with your device and friendly to your phone storage. Apart from flashing Stock ROM on your Oppo and Realme devices, you can use this tool for other purposes as well. For example, if you forget the password, screen lock, or pattern lock of your device, this tool is very effective to remove the lock.