How long does it take for a Samsung phone to appear in safe mode when it is turned on

Follow these steps:

1.Press and hold the [Power Button] to power on.

2.When the Samsung logo or carrier screen appears on the screen when the device is turned on, then press and hold the menu button in the lower left corner and do not let go (on some models, press and hold the volume button down and do not let go).

3.Until the bottom left corner of your phone's screen shows "Safe Mode".

Note: If you want to exit safe mode, just restart your phone.

Reasons why Samsung phone enters safe mode.

1. System compatibility issues:

As we all know, the Android system is an open system, and the APP software can be installed at will, without the need for any third-party audit and certification. When installing APP software on Samsung mobile phones, especially after the phone is rooted, some APP software can modify system files, which may cause compatibility problems between APP software and ROM system, resulting in a decrease in system stability and leading to safe mode.

2. Motherboard hardware:

Computers have hard disks, and mobile phones also have similar storage devices to save the operating system, this kind of storage devices do not exist independently, most of them are integrated with the motherboard, so there is a problem with the storage-related circuitry on the motherboard, which may cause the system to fail to boot normally and enter safe mode.

Samsung phone into safe mode solution.

2. Re-flash the rom:

3. Hardware maintenance:

If uninstalling the software and flashing the ROM still can't solve the problem of your Samsung phone entering safe mode, you can be sure that there is a problem with the hardware.

If the Samsung phone shows safe mode, you need to quit, most casesRebootmobile phone to log out.

If you still can't quit after restarting your phone, it is recommended to check and deal with it in several ways:

Step 1: Check whether the volume down button of the phone is reset normally, if it is stuck and there is no reset, reset it and restart the lower phone.

Step 2: If Safe Mode is still prompted, restore the phone to factory settings.

Path:Settings - Personal - Reset - Factory Reset - Reset Device

Important:A factory reset will erase all data from your phone's internal storage, including text messages, contacts, apps, and more. Therefore, before doing a factory reset of your phone, make a backup of the useful data in your phone to avoid loss

As shown below: 1. Under the standby page, click and select [Settings].

2. Swipe up on the screen and tap [Backup & Reset].

3. Click [Factory Reset].

4. Click [Reset Device].

5. Click [Delete All].

Step 3: If the problem still exists, please bring the purchase invoice, repair card and machine to the nearest service center, and a professional after-sales engineer will help you test.

Hello: According to your description, it is still not possible to exit safe mode after restarting, in this case, system or hardware failure may be caused. If the problem persists, in order to understand and solve the problems of your mobile phone, it is recommended that you send your mobile phone to the nearest Samsung service center for testing, and the service center will determine the specific problems and accessories of the mobile phone according to the test results.

Hello, this is one of the keys you pressed during the boot process. Open it again and it's gone.

If you press the option button on the left during the shutdown of the phone, it will be in safe mode.

Samsung phone enters the Safe Mode Exit Method:

1. How to enter: When the Samsung boot animation appears when the boot is on, keep holding down the [Volume Button-], and the words "Safe Mode" appear in the lower left corner of the system when you enter the system.

2. Exit method: Press and hold the [Power Button] and select Restart to exit.

Note two points: One is that after the shutdown and restart, do not press down to the volume, or the menu in the lower left corner will enter the safe mode, shut down and restart, and put it on the table to try.

When you turn it on, you must have pressed the volume button and the power off button together.