The Nokia 1.4 Firehose loader is not an official tool released to the public by HMD Global (Nokia’s manufacturer). Instead, these files are or extracted from authorized service centers. Consequently, searching for "Nokia 1.4 Firehose Loader Download" on Google is fraught with risks:
Select the associated rawprogram0.xml and patch0.xml files from your firmware directory. Nokia 1.4 Firehose Loader Download- - Google
This article is for educational and troubleshooting purposes only. Flashing unauthorized software may void your warranty, erase your data, or permanently brick your device if done incorrectly. The author and publisher are not responsible for any damage to your hardware. Always ensure you have permission to modify the software on your device. The Nokia 1
Several videos claim "Free Download Link in Description." erase your data