Hi welcome to my channel ! Here you will find firmware software for your modem docsis and eurodocsis I am a firmware developer for docsis cable modem. My origins start in the year 2000, with a strong motivation to develop this type of software and an infinite passion for docsis. A warm greeting to all. If you have any question,please contact me at my Gmail chat anagai045@gmail.com or pm ME here before make any purchase. Thanks ! Here in the links below you can find important information https://mega.nz/folder/lqAxxAgT#WOW-z-_Whvp5g3tUBDMW7g https://www.mediafire.com/file/2a08zqgkl8gj3bl/FLASH_SB6120_21_41_PUMA5.mp4/file https://www.mediafire.com/file/mprlr1u91r6xskg/FLASH_SB6190_VIA_EMMC_PUMA6.mp4/file https://github.com/DragonLord7791 https://www.youtube.com/channel/UCxFuqQmtgwJ28COCu0BaVUA https://twitter.com/Dragon61451874 PM flash firmware Puma5 at direction 0x40000 blackcats or jtag nt and alwais on top of original Firmware nb : (It is also possible to have a automatic rotatory version for each firmware with internet detector. Just ask in private thank you)