Why can t Samsung G5308W connect to the computer?

Hello dear Samsung users:

Samsung G5308W mobile phone forgot the phone lock screen password, and the following conditions are met, it is recommended:

1.Remote control, mobile data (or Wi-Fi)2The phone has been bound to a Samsung account, log in to the Samsung official website - Applications - Find My Phone, log in with a Samsung account, click "Unlock My Device", after this operation, the previously set lock screen method will be directly changed to the default swipe unlock method, and then slide the phone to unlock.

3.If the backup PIN is invalid, the backup PIN password is forgotten, or the above requirements are not met, please send the machine to a Samsung service center for a secure unlock by an after-sales engineer.

Samsung G5308W password forgot can be cleared by entering Recovery Shuangqing.

1: Turn off the phone safely, and press and hold the volume up button + home + power button at the same time to enter recovery (blue English interface).

2: Enter the recovery interface for double clearing, (press the volume button to select, press the home button to confirm).

3: Press the volume down button to select wipe data factory reset, then press the power button to confirm, then select yes-delete all user data, and press the power button to confirm

4: Press the volume down button to select wipe cache partition, then press the power button to confirm, then select yes-wipe cache, and press the power button to confirm

5: After that, go back to the main interface of Recovery and select Reboot System Now to reboot your phone.

6: Flashing completed.

Hello dear Samsung users:

We welcome your comments on our services.

There are many factors that the mobile phone cannot be turned on, and the battery, mobile phone software, and hardware will cause this kind of failure to turn on. We recommend trying the following:

1. Replace a mobile phone battery of the same model for testing or send the battery to the nearest service center for testing.

2. Take out the battery, clean the metal contacts of the battery with a rubber and test.

3. Take out the SIM card and SD card at the same time, and then press the power button for more than 10 seconds to test whether it can be turned on.

If it still can't be turned on, there may be a problem with the system program or hardware, it is recommended to send the phone to the nearest Samsung service center for testing.

Samsung's machines generally have to be equipped with a driver to use.