Lenovo mobile phone A380t, Lenovo A380T mobile phone can t turn on at all

Hello. Sorry, because you did not provide specific information about Lenovo A380T, we cannot directly help you here, and we apologize for the inconvenience caused. It is recommended that you accurately describe the problem that Lenovo A380T needs to consult, directly supplement the information of the problem or re-consult on the home page, so that we can better serve you, thank you!

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I don't know what your problem is, but I don't recommend Lenovo, it's quite stuck.

Lenovo A380T mobile phone clicks the power button and does not turn on, it is recommended to use the following steps to make a simple troubleshooting attempt:

1.Caused by poor or abnormal battery contact: It is recommended to reinsert and remove the battery for a restart attempt, if there are other batteries, it is recommended to replace and compare;

2.It is recommended to use the standard charger to charge for about 30 minutes, and then press and hold the power button again.

Hello. We apologize for the inconvenience.

It is recommended that you reseat the battery and try to turn it on again, if there is still no instruction and you cannot enter the main interface, you need to send it to the repair site for specific testing and processing.

Lenovo authorized after-sales site inquiry.

You are welcome to contact us at any time or visit Lenovo Lewen (for consultation.

1. The performance configuration of Lenovo A380T conforms to the mainstream configuration of the current Android entry model, and the mobile phone supports mobile 4G and 3G networks, which is suitable for users who use mobile cards.

2. The basic configuration information of Lenovo A380T is as follows:

Lenovo A380T uses MT6582V UA 4-core processor with main frequency, with 512M RAM memory, 4G ROM storage space and Android operating system. In terms of screen, it adopts an inch FWVGA (480*854) resolution of 16 million color TN screen, and is equipped with a 500+2 million pixel camera, which is suitable for daily application and entertainment use.

In addition, the Lenovo A380T supports mobile 4G, 3G, 2G networks and China Unicom 2G networks.

It's okay to pick up**, send text messages, and play mini-games, and most of the needs can still be met.

Hello. Lenovo A380T uses MT6582V UA quad-core processor, main frequency, with 512M RAM memory, 4G ROM storage space and Android operating system, mainstream performance. In terms of screen, it adopts an inch FWVGA resolution of 16 million color TN screen, with excellent overall display effect, and is equipped with 5 million rear and 2 million front cameras, which can bring good photo effects and meet your daily application and entertainment use.

If you are interested in making a purchase and learning about Lenovo mobile phones in the near future**, it is recommended that you can log on to Lenovo's official website** or major networks** (Jingdong**, Lenovo Tmall***, etc.) to inquire, or you can go to the local entity** for on-site consultation.

Lenovo mobile phone official**:

Sorry for the inconvenience! If a SIM card is inserted into your mobile phone and no SIM card is displayed, it is recommended that you perform the following simple troubleshooting and try to solve the problem:

1.Your mobile phone can use the SIM card of China Mobile and China Unicom, it is recommended that you check whether the SIM card can be used here;

2.If the SIM card is not in good contact, it is recommended that you turn off the SIM card and try to re-insert it to see if it can be used normally.

3.If the SIM card itself is abnormal or compatible, it is recommended that you use other SIM cards for comparison, if other SIM cards can be recognized, it is recommended that you contact the operator for card replacement or other operations;

4.If the above operations cannot identify or improve the problem, please back up the fuselage data and perform a factory reset.

If the problem still cannot be effectively solved, it cannot be ruled out that it is caused by the failure of components such as the body card slot or radio frequency, we recommend that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

Officially authorized repair site inquiry.

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.

The phone supports ** upgrade operation. Settings--About Phone--System Update, After entering the system upgrade, automatically check whether the current system is the latest system. If not, it will prompt whether to update, if the system has been the latest will also have a corresponding prompt, the operation is as shown in the figure:

1. Confirm whether the network is unstable or the connection is abnormal;

2. It is recommended to try to change different time periods;

3. Check whether the storage space of the mobile phone is sufficient, and it can be viewed through Settings - Storage;

If the memory card is not recognized, you can try the following steps:

1.The device supports a micro SD card (TF card) of up to 32G, it is recommended to check whether the memory card can be used here;

2.If the memory card is not in good contact, it is recommended to shut down and re-insert the memory card.

3.It is recommended to try to format the memory card again in FAT32 format.

4.If the memory card itself is abnormal or compatible, it is recommended to use other memory cards for comparison, if other memory cards can be recognized, it is recommended to replace the memory card;

If there is no improvement in the above operations, it is recommended to send it to the repair site for processing.

Hello. We apologize for the inconvenience.

1. Please confirm whether the network is unstable or the connection is abnormal (see Wifi network abnormality.)

For more information, see GPRS network abnormality.

2. It is recommended that you change the app store, such as the app, the Blade Market, etc., if the other stores can be normal**, it is not excluded that the current store server is abnormal or the software is abnormal, you can uninstall and reinstall it;

3. Please check whether the storage space of your mobile phone is sufficient, it is recommended that you go to Settings - Storage to check, if the space is insufficient, you need to delete the useless data in the corresponding storage space to release space;

4. Please back up the body data for factory reset: Settings - Backup and Reset - Factory Reset - Reset Phone - Erase All Contents.

If there is an error in parsing the package, it is usually caused by an exception in the installation package itself, not a problem with the phone. For your questions, we recommend that you contact the store (

If the memory card is not recognized, if the memory card is inserted into your device, it will be reflected in the fuselage menu (Settings - Storage - SD card) after normal recognition

1.Your device supports a maximum of 32G micro SD card (TF card), it is recommended that you check whether the memory card can be used here;

2.If the memory card is not in good contact, it is recommended that you shut down and re-insert the memory card to see if it can be used normally.

3.It is recommended that you try to format the memory card again in FAT32 format.

4.If the memory card itself is abnormal or compatible, it is recommended that you use other memory cards for comparison, if other memory cards can be recognized, it is recommended that you replace the memory card.

5.If the above operations cannot identify or improve the problem, please back up the body data and perform a factory reset observation attempt.

If the problem still cannot be effectively solved, it cannot be ruled out that it is caused by the failure of the fuselage card slot or other components, we recommend that you take the time to go to a nearby Lenovo authorized repair station for specific testing and treatment.

If you want to try to solve the above problems by upgrading the system, the latest version of Lenovo A380T is A380T S001 140518, which supports OTA upgrade mode, because you can't know your current system version, it is recommended that you try it through Settings - About Phone - System Update Path.

If the upgrade cannot be completed by the preceding methods, you need to flash the upgrade. Due to the risks associated with flashing your own device, failure to flash your device may affect your device's warranty, for your sake, we recommend that you take the time to go to your local Lenovo after-sales service center to have an engineer assist in the upgrade.

Flash the firmware and methods to try to complete the upgrade.

Also, regarding the repair site, you can visit.

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

You are welcome to contact us or visit Lenovo at any time

Consult to find out.