Battery calibration

[AbdulSadique]

My phone's battery jumps down from 30-40% directly to 0%. Is this the problem of battery calibration or should i change my battery?

[Chanakya_Reddy]

Yes, you should change battery.

[indiantrueindian]

I will suggest you to visit service center if they said it fine then it will be ok

[kosika]

How old is it

[AbdulSadique]

Near about 2 or 3 years

[kosika]

Then it's time to change battery

[AbdulSadique]

Yeah

[Samsung_Support2]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We apologize for your inconvenience. To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-battery-drain-issue/  

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.  

Warm Regards,  
Samsung Customer Support