Bought new bettery for s5 still not last

I'm happy to help you troubleshoot the issue!

It's great that you've replaced the battery in your Samsung Galaxy S5, but it's disappointing that it's not lasting as long as you'd like. Here are some potential reasons why your new battery might not be performing as expected:

  1. Calibration issues: Sometimes, a new battery needs to be calibrated to accurately report its charge level. Try calibrating your battery by letting it drain to 0% and then charging it to 100%. Repeat this process a few times to see if it improves the battery life.
  2. Incorrect installation: Make sure the new battery was installed correctly and securely. If the battery is not seated properly, it can affect its performance.
  3. Power-hungry apps: Some apps might be consuming more power than usual, which can reduce your battery life. Check your device's settings to see which apps are using the most power and consider closing or uninstalling them.
  4. Background data usage: Background data usage can quickly drain your battery. Check your device's settings to see which apps are using data in the background and consider limiting their data usage.
  5. Screen brightness: A bright screen can quickly drain your battery. Try reducing the screen brightness or enabling auto-brightness to conserve power.
  6. Location services: Location services can also consume power. Check your device's settings to see which apps are using location services and consider disabling them when not needed.
  7. Software issues: Sometimes, software issues can affect battery life. Try restarting your device or performing a factory reset to see if it improves the battery life.
  8. Hardware issues: If none of the above steps help, it's possible that there's a hardware issue with your device or the new battery. You may want to contact Samsung support or visit a authorized service center for further assistance.

To help you better, can you please provide more information about your new battery, such as:

This will help me provide more specific guidance to troubleshoot the issue.