Galaxy S24 Battery Drain After April Update: How to Fix

Many Samsung Galaxy S24 Ultra users have reported significant battery drain issues following the April update, leading to frustration and a search for effective solutions. Here are several methods to help mitigate this problem.

Solutions to Address Battery Drain on Galaxy S24 Ultra After April Update

1. Wipe Cache Partition

Wiping the cache partition can often resolve issues caused by corrupted system files and cache data. This method has been reported to improve battery life by removing temporary system files that might be causing the drain.

• Step-by-Step Tutorial:
  1. Power Off Your Device: Completely turn off your Galaxy S24 Ultra.
  2. Boot into Recovery Mode: Press and hold the Volume Down and Power buttons simultaneously until you see the recovery mode menu.
  3. Select Wipe Cache Partition: Use the Volume Down button to navigate to "Wipe cache partition" and press the Power button to select it.
  4. Confirm: Select "Yes" to confirm wiping the cache partition.
  5. Reboot System Now: Once the process is complete, select "Reboot system now" to restart your device.

2. Disable Work Profile

Disabling the Work Profile can help if it is contributing to the battery drain. This feature is often used for separating personal and work data but can sometimes cause battery issues.

• Step-by-Step Tutorial:
  1. Go to Settings: Open the Settings app on your Galaxy S24 Ultra.
  2. Accounts: Navigate to "Accounts" or "Accounts and backup."
  3. Work Accounts: Look for "Work Accounts" or "Work Profile" and select it.
  4. Remove or Disable: Follow the prompts to remove or disable the Work Profile. Note that this may vary depending on your device and settings.

3. Disable Telemetry and Background Apps

Background apps and telemetry services can consume significant battery power. Disabling these can help in reducing battery drain.

• Step-by-Step Tutorial:
  1. Go to Settings: Open the Settings app on your Galaxy S24 Ultra.
  2. Battery: Navigate to "Battery" and then "Battery usage."
  3. Background Apps: Identify and disable any apps that are running in the background unnecessarily.
  4. Telemetry: Go to "Connections" > "Data usage" > "Mobile data usage" and disable any telemetry services or apps that are consuming data in the background.

4. Adjust Network Settings

Changing network settings from 5G to 4G/LTE can sometimes improve battery life, especially if the 5G signal is weak or unreliable in your area.

• Step-by-Step Tutorial:
  1. Go to Settings: Open the Settings app on your Galaxy S24 Ultra.
  2. Connections: Navigate to "Connections" and then "Mobile networks."
  3. Network Mode: Select "Network mode" and change it from "5G/4G/3G/2G" to "4G/3G/2G" or "LTE/3G/2G".

5. Factory Reset and Manual App Installation

Performing a factory reset and manually installing apps without using Smart Switch can help in eliminating any software issues that might be causing the battery drain.

• Step-by-Step Tutorial:
  1. Backup Data: Ensure you have backed up all important data before proceeding.
  2. Factory Reset: Go to "Settings" > "General management" > "Reset" > "Factory data reset" and follow the prompts to complete the reset.
  3. Manual App Installation: After the reset, manually install apps one by one without using Smart Switch to avoid any potential issues.

6. Disable Power-Hungry Features

Features like Always-On Display (AOD) and high screen resolution can significantly drain the battery. Disabling these features can help extend battery life.

• Step-by-Step Tutorial:
  1. Go to Settings: Open the Settings app on your Galaxy S24 Ultra.
  2. Display: Navigate to "Display" and disable "Always-On Display."
  3. Screen Resolution: Go to "Display" > "Screen resolution" and set it to a lower resolution to conserve battery.

By trying these methods, you may be able to mitigate the battery drain issues experienced after the April update on your Galaxy S24 Ultra.