# Can't seem to get EM7455 MR7VT to flash to generic firmware

**URL:** <https://forum.sierrawireless.com/t/cant-seem-to-get-em7455-mr7vt-to-flash-to-generic-firmware/25459>\
**Category:** MC/EM Series\
**Created:** [November 6, 2021, 11:57pm UTC](https://forum.sierrawireless.com/t/cant-seem-to-get-em7455-mr7vt-to-flash-to-generic-firmware/25459 "2021-11-06T23:57:33Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex025/user_avatar/forum.sierrawireless.com/jyijyi/32/4766_2.png) [@jyijyi](https://forum.sierrawireless.com/u/jyijyi)\
**Post date:** [November 7, 2021, 3:34am UTC](https://forum.sierrawireless.com/t/cant-seem-to-get-em7455-mr7vt-to-flash-to-generic-firmware/25459/4 "2021-11-07T03:34:53Z")

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How about using this method?

> [@Swiflash failure in custom board](https://forum.sierrawireless.com/t/swiflash-failure-in-custom-board/24293/12):
>
> Another way to update module FW is as follows: download a WP76 FW EXE use 7zip to extract it there should be a fdt2.exe inside there should be xxx.spk file inside use command prompt to update by “fdt2.exe xxx.spk”

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