S24 Ultra Sudden increased battery drain without app usage

[Meister312]

Would anyone be able to assist, as s24 ultra has a recurring issue where battery drain on idle increases without any app usage indicated.

Basically the usual should be this: 

Which basically drains 1% every 2hrs, which suddenly spikes to this:

Which consistently drains battery around 1% or more every hour.

Previous instances I was able to resolve (or at least I though it was the solution, not sure if it was random) by turning off link to windows toggles and updating google play system in software information menu respectively.

In this 3rd occurrence though I'm now unsure what's left to tweak. Phone is still on latest updates, and no recent app updates seem to contribute to this behavior.

[Meister312]

Just an update that wiping cache partition also didn't solve this. Current occurrence is on its 3rd day with up to 2% per hour idle drain (even when "No app usage" is indicated)

[TeamGalaxyDD]

Hi Meister312,

The battery drain could be due to any number of reasons, such as background apps syncing and wireless services working. Your phone may also still be learning your usage patterns, which also contributes to battery drain. 

To put you at ease, however - have you tried running the diagnostics tool from your Samsung Members app yet? Let us know what your results are! 

[cristheta]

Do not use your phone while charging.