Xiaomi Redmi Note 3 Pro

1. Open the “Settings” of your device.
2. Find the section “System & device”.
3. Choose “Battery & performance”.
4. Find the section “Battery”.
5. Choose “Manage apps’ battery usage”.
6. Find the section “Saving power in the background”.
7. Tap on “Choose apps”.
8. At the top, select “Installed apps”.
9. Choose “Threema” from the list of apps.
10. Find the section “Background settings”.
11. Select “No restrictions”.
12. Leave by pressing (“Home”) at the bottom of your device.
13. Open “Threema” on your device.
14. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery & performance”.
3. Choose “Battery usage”.
4. Choose “Battery saver”.
5. Set it to “Off”.
6. Leave by pressing (“Home”) at the bottom of your device.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery & performance”.
3. Tap on “Choose apps”.
4. At the top, select “Installed apps”.
5. Choose “Threema” from the list of apps.
6. Find the section “Background settings”.
7. Select “No restrictions”.
8. Leave by pressing (“Home”) at the bottom of your device.
9. Open “Threema” on your device.
10. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open “Security” on your device.
2. At the bottom right, tap on “Permissions”.
3. Choose “Autostart”.
4. Find “Threema” in the list of apps.
5. Next to “Threema”, 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 “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Permissions”.
3. Choose “Autostart”.
4. Find “Threema” in the list of apps.
5. Next to “Threema”, 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 “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps”.
3. Choose “Threema” from the list of apps.
4. Next to “Autostart”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
5. Leave by pressing (“Home”) at the bottom of your device.
6. Open “Threema” on your device.
7. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps”.
3. Choose “Threema” from the list of apps.
4. Choose “Other permissions”.
5. Next to “Start in background”, 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 “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps”.
3. Choose “Threema” from the list of apps.
4. Choose “Battery”.
5. Find the section “Background settings”.
6. Select “No restrictions”.
7. Leave by pressing (“Home”) at the bottom of your device.
8. Open “Threema” on your device.
9. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open “Security” on your device.
2. At the bottom left, choose “Battery”.
3. Choose “App battery saver”.
4. Choose “Threema” from the list of apps.
5. In the upper half, select “No restrictions”.
6. Leave by pressing (“Home”) at the bottom of your device.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery & performance”.
3. Choose “Battery usage”.
4. Choose “App battery saver”.
5. Choose “Threema” from the list of apps.
6. In the upper half, select “No restrictions”.
7. Leave by pressing (“Home”) at the bottom of your device.
8. Open “Threema” on your device.
9. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery & performance”.
3. Choose “Battery usage”.
4. Choose “⚙” (“Gear”) in the top-right corner.
5. Next to “Turn off mobile data when device is locked” and “Clear cache when device is locked”, make sure that it says “Never”.
6. Leave by pressing (“Home”) at the bottom of your device.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open “Security” on your device.
2. Choose “⚙” (“Gear”) in the top-right corner.
3. Choose “Boost speed”.
4. Choose “Lock apps”.
5. Find “Threema” in the list of apps.
6. Next to “Threema”, 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 “Threema” on your device.
9. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps & notifications”.
3. Tap on “See all … apps”.
4. Choose “Threema” from the list of apps.
5. Choose “Battery”.
6. Choose “Battery usage”.
7. Next to “Background activity”, make sure that the switch is turned on, i.e. with its knob or handle at the right.
8. Leave by pressing (“Home”) at the bottom of your device.
9. Open “Threema” on your device.
10. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery”.
3. Below “Battery saver” and “Adaptive battery”, make sure that it says “Off”.
4. Leave by pressing (“Home”) at the bottom of your device.
5. Open “Threema” on your device.
6. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Application management”.
3. At the top, select “Installed”.
4. Find “Threema” in the list of apps.
5. Next to “Threema”, tap on the lock icon.
6. Leave by pressing (“Home”) at the bottom of your device.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Sound & notification”.
3. Choose “App notifications”.
4. Choose “Threema” from the list of apps.
5. Next to “Block all”, 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 Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps”.
3. Choose “Threema” from the list of apps.
4. Choose “Notifications”.
5. Next to “Block all”, 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 Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Accounts”.
3. At the top right, tap on (three dots) to open the expanded menu.
4. Next to “Auto-sync data”, make sure that there is a checkmark in the checkbox.
5. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

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

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery”.
3. At the top right, tap on (three dots) to open the expanded menu.
4. Choose “Battery optimization”.
5. In the drop-down list at the top, switch from “Not optimized” to “All apps”.
6. Choose “Threema” 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 “Threema” on your device.
11. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery”.
3. At the top right, tap on (three dots) to open the expanded menu.
4. Choose “Battery 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.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Sound & notification”.
3. Choose “App notifications”.
4. Choose “Threema” from the list of apps.
5. Next to “Block”, 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 Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Apps”.
3. At the top, select “Downloaded”.
4. Choose “Threema” from the list of apps.
5. At the top, next to “Show notifications”, make sure that there is a checkmark in the checkbox.
6. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Accounts”.
3. At the top right, tap on (three dots) to open the expanded menu.
4. Next to “Auto-sync data”, make sure that there is a checkmark in the checkbox.
5. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. Open the “Settings” of your device.
2. Choose “Battery”.
3. At the top right, tap on (three dots) to open the expanded menu.
4. Choose “Battery 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.
7. Open “Threema” on your device.
8. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

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 “Threema”, 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 “Threema”.
3. If unsure, consider uninstalling the app claiming to “clean” or “boost” your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No

1. If you’ve made any changes based on the advice above and you’ve adjusted the settings of your device, proceed with the next step. Otherwise, there’s nothing left for you to do.
2. Restart your device once. You can either choose the “Restart” option directly, if available, or turn off your device, wait a few seconds, and then turn it on again manually.
3. Open “Threema” once on your device – by tapping on “Threema” on your home screen or in the list of all apps.
4. Leave by pressing (“Home”) at the bottom of your device.

Have you been able to follow these steps on your Xiaomi Redmi Note 3 Pro?
👍  Yes 👎  No