Nut mobile phone clicks SMS to activate, and directly jumps back to the interface of selecting language. What if it can't be activated?

1. The Smartisan OS version of the mobile phone is lower than v2.5.8, so it is impossible to activate the mobile phone through the network, but it can be activated through SMS.

2. After entering the system, log in to gx.t.tt, download the "System Update Service" software, and upgrade the system to the latest version.

3. Contact the dealer or official after-sales service station to check whether there is anything wrong with the mobile phone.

4. Select Enable/Disable according to user's needs. In this step, you can choose to enable or disable. After activation, users can go to Settings and change it again.

5. Select automatic sending/not sending according to user's needs. In this step, you can choose to send it automatically or not. After activation, users can change it again in the settings.

6. When the mobile phone is in general use, you can activate it by opening the time and date and then opening the automatic setting.

1. The Smartisan OS version of the mobile phone is lower than v2.5.8, so it is impossible to activate the mobile phone through the network, but it can be activated through SMS.

2. After entering the system, log in to gx.t.tt, download the "System Update Service" software, and upgrade the system to the latest version.

3. Contact the dealer or official after-sales service station to check whether there is anything wrong with the mobile phone.

4. Select Enable/Disable according to user's needs. In this step, you can choose to enable or disable. After activation, users can go to Settings and change it again.

5. Select automatic sending/not sending according to user's needs. In this step, you can choose to send it automatically or not. After activation, users can change it again in the settings.

6. When the mobile phone is in general use, you can activate it by opening the time and date and then opening the automatic setting.