Huawei P30 Lite


Notifications, background tasks, automatic synchronization or alarms do not work correctly for “Example App” on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. At the bottom left, tap on the battery icon.
  3. Choose “Launch” or “App launch”.
  4. At the top, next to “Manage all automatically”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  5. Find “Example App” in the list of apps.
  6. Next to “Example App”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  7. At the top, tap on “Manage batch manually”.
  8. Find “Example App” in the list of apps.
  9. Next to “Example App”, make sure that there are checkmarks for “Auto-launch”, “Secondary launch” and “Run in background”.
  10. Leave by pressing ○ (“Home”) at the bottom of your device.
  11. Open “Example App” on your device.
  12. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open “Example App” on your device.
  2. Press ○ (“Home”) at the bottom of your device to go back to your home screen.
  3. Press □ (“Overview”) at the bottom of your device to open the overview of recently used apps.
  4. On the entry for “Example App”, tap on the lock icon at the top right.
  5. The lock icon should have turned into a closed lock icon now.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. At the bottom left, tap on the battery icon.
  3. Choose “Close apps after screen lock”.
  4. Next to “Close all”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  5. Find “Example App” in the list of apps.
  6. Next to “Example App”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Choose “Close apps after screen lock”.
  4. Next to “Close all”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  5. Find “Example App” in the list of apps.
  6. Next to “Example App”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps”.
  3. At the bottom, tap on “Settings”.
  4. Find the section “Advanced”.
  5. Tap on “Special access”.
  6. Choose “Ignore optimizations” at the top.
  7. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
  8. Choose “Example App” from the list of apps.
  9. Switch from “Not allowed” to “Allow”.
  10. Tap on “OK”.
  11. Leave by pressing ○ (“Home”) at the bottom of your device.
  12. Open “Example App” on your device.
  13. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps”.
  3. At the bottom, tap on “Settings”.
  4. Find the section “Advanced”.
  5. Choose “Ignore battery optimizations”.
  6. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
  7. Choose “Example App” from the list of apps.
  8. Switch from “Not allowed” to “Allow”.
  9. Tap on “OK”.
  10. Leave by pressing ○ (“Home”) at the bottom of your device.
  11. Open “Example App” on your device.
  12. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Choose “Apps”.
  4. At the bottom, tap on “Settings”.
  5. Find the section “Advanced”.
  6. Tap on “Special access”.
  7. At the top, choose “Ignore optimizations”.
  8. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
  9. Choose “Example App” from the list of apps.
  10. Switch from “Not allowed” to “Allow”.
  11. Tap on “OK”.
  12. Leave by pressing ○ (“Home”) at the bottom of your device.
  13. Open “Example App” on your device.
  14. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Choose “Apps”.
  4. At the bottom, tap on “Settings”.
  5. Find the section “Advanced”.
  6. Choose “Ignore battery optimizations”.
  7. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
  8. Choose “Example App” from the list of apps.
  9. Switch from “Not allowed” to “Allow”.
  10. Tap on “OK”.
  11. Leave by pressing ○ (“Home”) at the bottom of your device.
  12. Open “Example App” on your device.
  13. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Swipe from the right to the left.
  3. Choose “Lock screen cleanup”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. At the bottom, choose “Advanced settings”.
  3. Choose “Battery manager”.
  4. Choose “Protected apps”.
  5. Find “Example App” in the list of apps.
  6. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. At the bottom, choose “Advanced settings”.
  3. Choose “Energy saver”.
  4. Choose “Protected apps”.
  5. Find “Example App” in the list of apps.
  6. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Choose “Battery manager”.
  3. Choose “Protected apps”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Choose “Energy saver”.
  3. Choose “Protected apps”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Swipe from the right to the left.
  3. Choose “Protected apps”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Power saving”.
  3. Choose “Protected apps”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. At the top, switch from “General” to “All”.
  3. Find and choose “Protected apps”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.
  7. Open “Example App” on your device.
  8. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Choose “Launch” or “App launch”.
  4. Choose “Example App” from the list of apps.
  5. Next to “Auto-launch”, “Secondary launch” and “Run in background”, make sure that the switches are turned on, i.e. with their knobs or handles at the right.
  6. Tap on “OK”.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Choose “Startup manager”.
  3. Next to “Example App”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  4. Leave by pressing ○ (“Home”) at the bottom of your device.
  5. Open “Example App” on your device.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. At the bottom left, tap on the battery icon.
  3. Next to “Power saving mode” and “Ultra power saving mode”, make sure that the switches are turned off, i.e. with their knobs or handles at the left.
  4. Leave by pressing ○ (“Home”) at the bottom of your device.
  5. Open “Example App” on your device.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Notification manager”.
  3. Find “Example App” in the list of apps.
  4. Next to “Example App”, make sure that it says “Notify”.
  5. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Notification panel & status bar”.
  3. Choose “Notification center”.
  4. Choose “Example App” from the list of apps.
  5. Next to “Allow notifications”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Phone manager” on your device.
  2. Swipe from the right to the left.
  3. Choose “Notification manager”.
  4. Find “Example App” in the list of apps.
  5. Next to “Example App”, make sure that it says “Notify”.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. At the bottom, choose “Advanced settings”.
  3. Choose “Battery manager”.
  4. Make sure that “Power plan” is set to “Performance”.
  5. Leave by pressing ○ (“Home”) at the bottom of your device.
  6. Open “Example App” on your device.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Next to “Power-intensive prompt”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  4. Leave by pressing ○ (“Home”) at the bottom of your device.
  5. Open “Example App” on your device.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Next to “Close excessively power-intensive apps”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  4. Leave by pressing ○ (“Home”) at the bottom of your device.
  5. Open “Example App” on your device.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. At the bottom, choose “Advanced settings”.
  3. Choose “Battery manager”.
  4. Choose “Power usage firewall (power-intensive apps)”.
  5. Next to “Power-intensive prompt” and “Close excessively power-intensive apps”, make sure that the switches are turned off, i.e. with their knobs or handles at the left.
  6. Next to “Ultra power saving reminder”, make sure that it says “Off”.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.
  8. Open “Example App” on your device.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Data traffic management”.
  3. Choose “Networked apps”.
  4. Choose “Example App” from the list of apps.
  5. Next to “Wi-Fi” and “Background data”, make sure that the switches are turned on, i.e. with their knobs or handles at the right.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Tap on “See all … apps”.
  4. Choose “Example App” from the list of apps.
  5. Choose “Notifications”.
  6. At the top, next to “Show notifications”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Accounts”.
  3. Next to “Automatically sync data”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
  4. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Tap on “See all … apps”.
  4. Choose “Example App” from the list of apps.
  5. Choose “Permissions”.
  6. Make sure that all switches are turned on, i.e. with their knobs or handles at the right, unless you have any specific objections.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Tap on “See all … apps”.
  4. Choose “Example App” from the list of apps.
  5. Tap on “Advanced”.
  6. Choose “Battery”.
  7. If “Background restriction” says “App can use battery in background”, there’s nothing left for you to do. Otherwise, proceed with the next step.
  8. If it says “Restricted”, tap on “Background restriction” and then tap on “Remove”.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.
  10. Open “Example App” on your device.
  11. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Apps & notifications”.
  3. Choose “Special app access”.
  4. Choose “Battery optimization”.
  5. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
  6. Choose “Example App” from the list of apps.
  7. Switch from “Optimize” to “Don’t optimize”.
  8. Tap on “Done”.
  9. Leave by pressing ○ (“Home”) at the bottom of your device.
  10. Open “Example App” on your device.
  11. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Choose “Battery Manager”.
  4. Next to “Use Battery Manager”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  5. Leave by pressing ○ (“Home”) at the bottom of your device.
  6. Open “Example App” on your device.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Battery”.
  3. Choose “Battery Saver”.
  4. Next to “Turn on automatically”, if the switch is turned off, i.e. with its knob or handle at the left, there’s nothing left for you to do. Otherwise, proceed with the next step.
  5. Set the threshold to a low percent value, e.g. “At 15%”.
  6. If this works for you, next to “Turn on automatically”, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  7. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. Open the “Settings” of your device.
  2. Choose “Network & internet”.
  3. Choose “Data usage”.
  4. Tap on “Data Saver”.
  5. At the top, make sure that the switch is turned off, i.e. with its knob or handle at the left.
  6. Leave by pressing ○ (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Huawei P30 Lite?


  1. There are many apps on the app store which claim to boost performance, free up space, save battery, or optimize the RAM of your device. However, these apps interfere with other apps, like “Example App”, and prevent them from working correctly.
  2. If you have any app like “Clean Master”, “Security Master”, “Task Manager”, “Phone Cleaner”, “Super Cleaner”, “Power Clean”, “DU Cleaner”, “DU Speed Booster”, “CCleaner”, “AVG Cleaner”, “Avast Cleanup” or “Norton Clean”, check that it doesn’t block or terminate “Example App”.
  3. If unsure, consider uninstalling the app claiming to “clean” or “boost” your device.

Have you been able to follow these steps on your Huawei P30 Lite?