Mt-841 Firmware Version Upgrade

[essbebe]

Given for reference : File not available.
MT841_V100R001C01B021SP03_20051223.rar.html
wait....
https://rs64l33.link-removed.com/#!download|64tg|9868382|MT841_Firmware_Dec2005.zip|1617|R~DFA5A5BD0184A67160E00A94AC43488E
https://broadband.forum/bsnl-broadband/6952-anyone-have-new-firmware-mt841/2/#post67098

ftp://www.basis-net.ru/SmartAX/SmartAX%20MT8xx/

How to upload in your modem ( 192.168.1.1 not accessible ) I don't know.