- Open the dialer app ( phone)
- Enter this code:* # * # 6485 # * # *
- The battery info will pop up showing the codes above and other ones.
- From the information above, you should decide whether to replace a battery or buy a used Xiaomi phone.
CODES AND MEANING
- MB_06: This indicates the battery health. The status should be “Good”
- MB_00/MF_01: the current battery capacity
- MF_02: Charging cycles
- MF_05: Current battery capacity
- MF_06: Factory battery capacity
Meanwhile, some of the codes above might not appear after you enter the code below in the dialer app. However, you should be able to see MF_02 (charging cycle) and MB_06 (battery health status).
To calculate the battery health on Xiaomi phones, do this simple math: MF_05 + MF_06 x 100. The value is the battery health percentage.
hope this one will help
legit yan no need 3rd apps