# Firmware update SN 770 nvme

**URL:** <https://forums.sandisk.com/t/firmware-update-sn-770-nvme/406434>\
**Category:** WD\_BLACK | Blue | Red | Green | Gold SSD\
**Created:** [December 25, 2023, 6:02pm UTC](https://forums.sandisk.com/t/firmware-update-sn-770-nvme/406434 "2023-12-25T18:02:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![BVL7224](https://avatars.discourse-cdn.com/v4/letter/b/c0e974/32.png) [@BVL7224](https://forums.sandisk.com/u/BVL7224)\
**Post date:** [December 25, 2023, 6:02pm UTC](https://forums.sandisk.com/t/firmware-update-sn-770-nvme/406434/1 "2023-12-25T18:02:46Z")

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I have the WD black SN770 500 MB and want to know if it is safe to update this drive with an OS on it.

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**Author:** ![jankr](https://avatars.discourse-cdn.com/v4/letter/j/ecccb3/32.png) [@jankr](https://forums.sandisk.com/u/jankr)\
**Post date:** [January 12, 2024, 7:51am UTC](https://forums.sandisk.com/t/firmware-update-sn-770-nvme/406434/2 "2024-01-12T07:51:03Z")

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After update of SN770 I got destroyed my photo files …  
png are damaged, gifs get renamed to png (lol)  
jpg damaged also  
around 1000 files lost

Cant find changelog for firmware I am very curious about that…

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**Author:** ![Vegan](https://avatars.discourse-cdn.com/v4/letter/v/f07891/32.png) [@Vegan](https://forums.sandisk.com/u/Vegan)\
**Post date:** [January 16, 2024, 4:42pm UTC](https://forums.sandisk.com/t/firmware-update-sn-770-nvme/406434/3 "2024-01-16T16:42:02Z")

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not a good sign, scan for malware