Samsung charging can t be charged, and the wrong number is displayed

Dear Samsung users, according to your description, it is recommended that you try the following:1

Shutdown charging test. 2.Replace the charging position to rule out intermittent intermittent contact caused by poor contact of the socket 3

If conditions permit, replace the spare charger for testing4When the phone is turned on and charged, if the mobile phone is equipped with a third-party plug-in such as a charging doctor, it is recommended to test it after uninstalling it. 5.

Check whether there are foreign objects in the mobile phone charging interface, such as liquid ingress, there are debris that cause poor contact between the mobile phone charging interface and the charger, if this situation is recommended to be repaired as soon as possible, if the problem is still there, it is recommended that you bring the purchase invoice, repair card to send the mobile phone and charger to the local Samsung service center for detailed testing, the specific local service center address please click to visit.

Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.

When the phone's battery is too low, Wang Zhi will display an exclamation mark.

Suggestions: 1. Check whether this exclamation mark disappears after charging for 20 minutes with the cradle (you can unplug the charger after it is fully charged when charging, don't charge it for too long).

2. Reinstall the battery and see if the contact points are defective. If possible, you can also try to replace the battery.

3. If it is invalid, back up the data and restore the phone to factory settings.

4. If the problem of the sedan car is not solved, it is recommended to bring the purchase invoice, repair card and machine to the nearest after-sales service center for testing.

Samsung phone charging shows an exclamation mark?Let's take a look.

Use the dock charger to charge it for 20 minutes and then check if the exclamation mark disappears. When charging, you can unplug the charger after it is fully charged, don't charge it for too long.

Reinstall the battery to see if the contact points are defective, and you can also try replacing the battery if possible.

If it doesn't work, back up your data and factory reset your phone.

If the problem is not solved, it is recommended that you bring the purchase invoice, repair card and machine to the after-sales service center, and a professional engineer will test it for you.

Identify the cause using the following methods:

1.Try charging the charger for other mobile phones to rule out the cause of poor contact with the socket.

2.Replace the charger for testing or send it for repair.

3.When the device is turned on and charged, a third-party plug-in is installed, and you can uninstall it and try again.

4.Check whether the mobile phone charging interface is dirty, and there are debris that cause poor contact between the mobile phone charging interface and the charger.

If the phone cannot be charged and the battery is trapped, it is recommended to try the following operation methods:

1.Turn off the battery, remove the battery, and use a cotton swab to wipe the battery and phone contact points.

2.Use the original charger to connect to the home power source for charging.

3.Try replacing the power outlet.

4.If possible, try to replace the electric shield pool.

5.If the phone can be turned on normally, it is recommended to back up the data in the phone (such as contacts, multiple files, etc.) and restore the phone to factory settings.

If the problem persists according to the above methods, please bring the purchase invoice, repair card and machine to the Samsung service center for inspection. In order to provide more targeted help, professional after-sales engineers are needed to help with post-testing and processing.

Hello, thank you for using Samsung products! Sakura.

According to your description, the current failure is likely to be caused by a hardware failure, or it may be caused by a risk in the mobile phone software, so it is recommended that you do the following:

1.It is recommended that you back up your phone data and try again after restoring your phone to the factory.

2.If it still doesn't work after operation, it is recommended that you bring your mobile phone to the nearest Samsung service center for testing and maintenance

Hope it can help you, I wish you a pleasant stay!

There are many possibilities! First of all, the cable is not original! The ports do not match. Second, change the connection settings.

i9008 recommended flashing a lot of various repaired roms on the web are also good.