To upgrade download speed, you can try the following steps:
1. Make sure you have a stable and high-speed internet connection.
2. Pause or close any other programs or devices using the internet to allocate more bandwidth to the download.
3. Check for any software or firmware updates for your device that may improve download speeds.
4. Contact your internet service provider to inquire about faster plans or any potential network issues.
5. Consider using a download manager or accelerator software that can optimize the download process and increase speed.
