1. After downloading and installing the iTools software on the computer, please connect the iPhone to the computer with the data cable.
2. Open the iTools software, wait for the iPhone device to be recognized, and then click the "Battery" icon in the window.
3. Then you can see the detailed report of the current mobile phone battery information, which is explained here:
Battery charging record: the number of times here is the number of times the current mobile phone battery is fully charged.
Design capacity: refers to the battery capacity of the mobile phone factory standard battery.
Actual capacity: refers to the actual capacity of the current mobile phone battery. After the mobile phone is fully charged for more than 300 times, the battery capacity only drops by 1 12 mAh, which is within the normal range.