Original topic:

GALAXY Note 20 Ultra battery issues

(Topic created on: 05-10-2025 03:30 PM)
88 Views
Rocky181
Active Level 3
Options
Galaxy Note
Dear Members,
 I had green line issue on my Note 20 Ultra after several discussions and escalations Samsung agreed to change my screen and Battery after that was done my phone battery was draining faster than my original one, when informed service center they asked me to use it for some time but there was no change in battery performance. Nobody at Samsung was ready to take the responsibility now past 1 year the battery shows weak on diagnostic. Significant fraud happening while you handover the phone to Samsung service center. Did anyone face battery issues after display change?
Any idea how much do they charge for new battery? 
2 Comments
cs_member8
Moderator
Moderator
Options
Galaxy Note

Dear Samsung member,

Greetings from Samsung Customer Support!

We regret to hear about your experience with our product. Please believe that this is not a usual occurrence.

Please perform the below-mentioned troubleshooting steps, these may help in resolving your concern.

Note: Charge in one go instead of charging many times as it affects the life span of battery and battery performance.

1. Perform Battery Optimization: Go to Settings > Select Device Maintenance/Device Care > Optimize > Optimize all options like Battery, Storage, and Memory.

2. Turn off Wi-Fi, GPS, Bluetooth etc. when not in use.

3. Check device network fluctuation. Avoid usage in areas with low network/fluctuation.

4. Reduce the display brightness level or set the device to auto-brightness mode.

5. Adjust screen timeout settings: Go to Settings > Display > Screen timeout > Select the minimum screen timeout.

6. Check which application is or interface is using more battery from device care and try to update app or avoid using that app.

7. Close background running apps.

8. Turn off auto sync of e-mails, app data etc.
Open notification panel > Turn off auto sync option.

9. Update software: Go to Settings > Software update > Download and install > Check for software update > If Software update available > Download > Downloading updates > Install now
Note: Your phone will restart after the update is installed.

10. Reset the device:
IMPORTANT:
• Kindly create data backup of your device via SMART switch mobile application or http://www.samsung.com/in/support/smartswitch pc suite.
• Remember google password before resetting the device because it is required during initial setup.
• If you do not remember it, then reset, (Forgot password) your google account.
• For this:
• Open Gmail (https://accounts.google.com/servicelogin) > forgot password >Select ""try another way"" > Next > Enter a new password > Next

Please follow the below steps to reset the device:
Settings > General Management > Reset > Temporary cloud backup or External storage backup > tab on Factory data reset (This will erase all data, including files and downloaded apps)

If the issue still persists, after performing all troubleshooting steps, would request you to please visit the service center. Below is the link to find nearest service center
http://www.samsung.com/in/support/servicelocation/

Warm Regards,
Samsung Customer Support

0 Likes
Rocky181
Active Level 3
Galaxy Note
Thanks for your response but I clearly understand your failure to address the concerns, in the first place you guys changed my battery to another old or damaged battery since then it's giving problems
0 Likes