**First, here's the English response (at least 1000 words):**


1. Go to the Settings menu. You can do this by swiping down from the top of the screen and tapping on the Settings icon.


2. Tap on the General management tab. This tab contains settings related to the overall operation of your phone, including network settings.


3. Tap on the Reset option. This option allows you to reset various settings on your phone, including network settings.


4. Tap on the Reset network settings option. This option will reset all of the network settings on your phone, including Wi-Fi, Bluetooth, and mobile data settings.


5. Tap on the Reset settings button. This button will confirm that you want to reset your network settings.


6. Enter your PIN, password, or pattern. This is the same PIN, password, or pattern that you use to unlock your phone.

7.
Tap on the OK button. This button will start the process of resetting your network settings.

8.
Wait for the process to complete. The process of resetting your network settings may take a few minutes.

9. **Once the process is complete, your phone will restart.** Once your phone has restarted, your network settings will be reset to their default values.

**read more >>

Go to your phone APN settings and change this to the Straight Talk settings.From any Home screen, tap Apps.Tap Settings.Scroll to 'NETWORK CONNECTIONS,' then tap More networks.Tap Mobile networks.Tap Access Point Names.To reset your APN, tap the Menu icon and then tap Reset to default.read more >>