Lenovo S868T flashed the mobile phone serial code away, ask the master for advice! Kneel for you!

Dear Lenovo users, hello!

Dear Lenovo users, hello! In view of the situation of your mobile phone, it is recommended that you bring your mobile phone's warranty card, purchase invoice, and mobile phone to the local Lenovo mobile phone after-sales service for testing, you can inquire through the following link.

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Lenovo Community:

Unfortunately, if your device has lost the IMEI serial number, please go to the Lenovo repair site in time, and the site engineer will return your device to the factory for rewriting the serial number to recover.

Lenovo authorized repair site inquiry.

The business hours of the maintenance site are usually from Monday to Sunday from 9:00 to 18:00, except for holidays, and the stations will be slightly adjusted according to their own operations.

Whether it is the baseband version is unknown.

Dear Lenovo users, hello!

First of all, we don't recommend you to root and flash your phone.

After that, it will cause the phone to be unstable, and once the operation is wrong, the phone will not be able to be used normally.

2.The official firmware has undergone extensive testing and can be used stably.

Or after flashing, it will affect the warranty of the phone.

Therefore, we do not recommend you to root and flash your phone; If you have any questions during the use of the mobile phone, you can contact our mobile phone after-sales service for consultation and feedback; We will have a dedicated engineer to solve all aspects of your problems.

IDEA Forum:

Think Forum:

Lenovo Community:

If there is a serial code in Lenovo S850T mobile phone, it is recommended to go to Lenovo mobile phone service immediately, and let professional staff return S850T to the factory for serial rewriting to recover.

After-sales service. 1. Install and debug products on behalf of consumers;

2. According to the requirements of consumers, carry out technical guidance on the use and other aspects;

3. Ensure the maintenance of spare parts;

4. Responsible for maintenance services, and provide regular maintenance and regular maintenance;

5. Provide consumers with regular return visits or door-to-door return visits;

6. Implement "three guarantees" for products, that is, repair, replacement and return (many people think that product after-sales service is "three guarantees", which is a narrow understanding);

7. Deal with consumer letters and visits and complaints, and answer consumer inquiries. At the same time, we use various ways to solicit consumers' opinions on product quality, and improve them in time according to the situation.

If the IMEI serial number of the Lenovo S850T mobile phone is lost, it is recommended to go to the Lenovo repair site in time, and the site engineer will return the S850T to the factory for rewriting the serial number.

Due to the risk of flashing the machine by itself, the failure of flashing may affect the warranty status of the device, so the official recommendation can go to the local maintenance site for flashing.

Hello. Usually, after the flashing is successful, the version number and so on will not be lost. If you are currently missing, it is recommended that you flash the device again.

The firmware package has a detailed tutorial built-in, please be careful!

The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, and the stations will be slightly adjusted according to their own operations.

If you have other questions in the follow-up use process, you are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

Hello, flashing the phone will not clear the phone's supported network, that is, it will not change the version originally supported by the phone.

No, you can see the phone version in the settings.