# EM9190 . EM9191 fw problem

**URL:** <https://forum.sierrawireless.com/t/em9190-em9191-fw-problem/30006>\
**Category:** MC/EM Series\
**Created:** [June 16, 2023, 8:45am UTC](https://forum.sierrawireless.com/t/em9190-em9191-fw-problem/30006 "2023-06-16T08:45:15Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**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:** [June 16, 2023, 8:51am UTC](https://forum.sierrawireless.com/t/em9190-em9191-fw-problem/30006/2 "2023-06-16T08:51:26Z")

</div>

only have this one 01.07.19.00, see if it helps:

> [@Upgrade of old EM9191 firmware and band N40 support](https://forum.sierrawireless.com/t/upgrade-of-old-em9191-firmware-and-band-n40-support/27231/2):
>
> I have a backup file in my PC:

---

_[View the full topic](https://forum.sierrawireless.com/t/em9190-em9191-fw-problem/30006)._