How to find battery cycle count on iPhone

iOS gives you a rough idea of ​​your battery’s health. No details about the battery status are displayed, except for the charge status, that is, the current charge capacity. When talking about battery status, cycle count is an important parameter that helps determine battery age, regardless of the target device of the battery. Apple and iOS do not display this information under Battery Status.

Check the number of battery cycles on your iPhone

Apple doesn’t display the battery cycle count under Battery Health, but it measures this important stat and stores the information on the device. Finding it is a bit tricky, but not impossible.

  1. open iPhone settings app.
  2. go to Privacy> Analysis and Improvement> Analysis Data.
  3. Go through the list of Search for various log files and “log summary” files stored here. The file name has a date. Find and open the file with the latest date.
  4. You need to do now Search for this file. Tap the share button at the top to send the file to yourself.

  1. To Open the file with a desktop OS or text editor (TextEdit on macOS, Notepad on Windows 10).
  2. use Find the in-file feature to look for “Battery cycle count” in the file.
  3. of The number next to it is the number of cycles the battery has passed.
  4. if you want to Find the file on your iPhone, copy its contents and paste it into a new note in Notes.
  5. use Find the feature in Notes and search for “Battery cycle count”. Check the number of this value to find the number of battery cycles.

No log aggregation file

You may not see the log summary file under the Analytics data. In this case, you need to generate the file, which can take at least 24 hours.

  1. open iPhone settings app.
  2. go to Privacy> Analysis and Information.
  3. here, Turn on the following switches.
    • Share iPhone Analytics
    • Improve Siri and dictation
    • Share iCloud Analytics
  4. Pass the smartphone 24 hours to generate the log file. During this time, try charging to 100% once.
  5. After 24 hours, open the Settings app.
  6. go to Privacy> Analysis and Improvement> Analysis Data.
  7. The log aggregation file is displayed. If you don’t see it, wait another 24 hours. It may take a couple of days to generate.


Apple has been criticized for its power throttling practice on the iPhone, which has essentially slowed down. Since then, it has paid attention to any information it makes available to end users regarding their battery health. That’s why the cycle count is hidden for the average user, but if you want to know how much has passed beyond the battery percentage value, the cycle count is still there.

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