Troubleshooting process of Samsung mobile phone failure

1. Check whether the keys on and off the host are normal.

 
2. Remove the SD card and SIM card and try again. Because there may be compatibility problems between electronic devices, the startup of mobile phones may be affected.

3. Clear the battery and cell phone battery contact points and check whether the contact points are damaged. Because the battery and mobile phone cannot start up if they are not connected.

4. Try to replace other original Samsung batteries with power, and check whether the phone is not started because there is no power.

5. You cannot start the instance. Connect your phone to the charger and check whether the monitor is damaged or the power circuit is normal.

6. Replace other original chargers for re-charging to avoid misjudgment.

If the problem persists, the display may be damaged, the mobile phone system may be faulty, or the mobile phone's internal hardware may fail. These three types of faults cannot be solved online. We recommend that you carry the purchase invoice, repair the card and send the phone to the nearest Samsung service center for detection.

To find the nearest service center in your region, visit the official website of Samsung.Www.samsung.com. In the "after-sales service"-"service center query" section, follow the instructions below to easily arrive:

 

 

Select the product category you want to repair, select the province and city, and click search.