You may need to flash the stock ROM if your device has:
Hold down the device (commonly the Star key * , Hash key # , or the Central Menu key on feature phones).
Ensure the firmware matches your specific model (it5081 vs. it5081N) to avoid hard-bricking the device .
Open your flash tool and load the Scatter or PAC file from the downloaded firmware folder. Initiate Flash: Click Start or Download in the tool.
Ensure you download the exact version matching your device build number.
Click the in Miracle Box to prime the software.