# U-Bolt WiFi Series 01.36.0023 Firmware Release Notes (Fix Some Battery-drain Issues)

**URL:** <https://community.ultraloq.com/t/u-bolt-wifi-series-01-36-0023-firmware-release-notes-fix-some-battery-drain-issues/7615>\
**Category:** Release Notes\
**Created:** [September 25, 2023, 1:24am UTC](https://community.ultraloq.com/t/u-bolt-wifi-series-01-36-0023-firmware-release-notes-fix-some-battery-drain-issues/7615 "2023-09-25T01:24:57Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![Jean1](https://avatars.discourse-cdn.com/v4/letter/j/f475e1/32.png) [@Jean1](https://community.ultraloq.com/u/Jean1)\
**Post date:** [February 12, 2024, 7:26pm UTC](https://community.ultraloq.com/t/u-bolt-wifi-series-01-36-0023-firmware-release-notes-fix-some-battery-drain-issues/7615/21 "2024-02-12T19:26:50Z")

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What’s the status of this firmware update? Is it rolled out to all users? I am having insane battery drainage issues. A set lasts less than 2 weeks. I don’t even know how many boxes of batteries I’ve gone through at this point. Very frustrated.

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