iOS 18.4 : Battery Life / Battery Drain / Battery Performance Test.

Join this channel to get access to perks:    / @iapplebytes   iOS 18.4 Build: 22E240 Battery Life / Drain / Performance Test The release of iOS 18.4 (Build 22E240) was made available on March 31, 2025. Devices were updated to this build and given 24 hours to stabilize before testing. I ensured there was minimal CPU activity before running the test, confirming no background processes were active. Test Conditions: Display brightness set to 25%, with auto-brightness disabled. All devices configured identically and connected to the same access point. Geekbench Battery Test Explanation: Geekbench 4 measures battery life by running processor-intensive applications, providing a consistent workload. It generates a score based on the work done while the battery discharges and the time taken for this discharge. The test can be run in two modes: 1. Full Discharge Mode: From 100% to 0% battery for high confidence in battery performance. 2. Partial Discharge Mode: For 3 hours. If stopped after 10 minutes, the result is saved and can be uploaded. Scores from methods other than Full Discharge Mode offer medium confidence, with longer tests being more reliable. Higher scores indicate better performance, with double the score representing double the performance. Music : Summer Times & Bad Love by Niwel (see credits below) YOUTUBE:    / @niwel2673   Apple Music : https://itunes.apple.com/fr/artist/ni... Spotify : https://open.spotify.com/artist/0cVGr... TWITTER:   / niwelmusic17   INSTAGRAM:   / iamniwel   SOUNDCLOUD: @niwel-516897768 FACEBOOK:   / niwel-music-261718784171967   CONTACT: [email protected]