Content:
Deactivation of the battery optimization
It is possible that the battery optimization feature on your smartphone restricts the GPS signal or Bluetooth connection. Some battery optimization features restrict background processes and unused connections to save power. This may result in the GPS functionality or Bluetooth connection not being fully functional.
The following steps can be performed to customize the battery optimization features:
1. Deactivation of DuraSpeed:
| Android 11 | Android 12 | Android 13 |
| 1. Open the settings | 1. Open the settings | 1. Open the settings |
2. ,,DuraSpeed" | 2. ,,DuraSpeed" | 2. ,,DuraSpeed" |
3. Now you have the option to deactivate DuraSpeed completely. However, you can still activate DuraSpeed and only select the apps that are allowed to run in the background.  | 3. Now you have the option to deactivate DuraSpeed completely. However, you can still activate DuraSpeed and only select the apps that are allowed to run in the background.  | 3. Now you have the option to deactivate DuraSpeed completely. However, you can still activate DuraSpeed and only select the apps that are allowed to run in the background.  |
2. Deactivation of the battery optimization:
Android 11 | Android 12 | Android 13 |
| 1. Open the settings | 1. Open the settings | 1. Open the settings |
2. ,,Apps & notifications" | 2. ,,Apps" | 2. ,,Apps" |
3. ,,Advanced" | 3. ,,See all ... apps" | 3. ,,See all ... apps" |
4. ,,Special app access " | 4. Tip on the three points | 4. Tip on the three points |
5. ,,Battery optimization" | 5. ,,Show system" | 5. ,,Show system" |
6. Tap the highlighted button | 6. ,,Bluetooth" | 6. ,,Bluetooth" |
7. ,,All apps" | 7. ,,Battery" | 7. ,,Battery" |
8. Select the appropriate app If you should have problems with the Bluetooth connection, tap the highlighted button. | 8. ,,Unrestricted" | 8. ,,Unrestricted" |
9. Tap ,,Don´t optimize" and tap ,,Done".  |