Why did my Samsung 7572 respond slowly after just buying it for half a month, and why can t the soft

Hello: First, the machine belongs to the Android system of the smart phone, the ROM and the internal hard disk are combined, do not support the software to move or install to the external memory card.

You can move files stored on your phone to an external SD card.

1.Multi** Files: Open My Files - Select the folder that needs to be moved - Long press and hold - Move to -extsdcard 2

3.If it is a mobile phone file, it is recommended that you change the storage path in the browser: Browser - Menu key - Settings - Advanced settings - Default memory - ** path - extsdcard

2. If the mobile phone often reflects slowly, please operate:

1.Check whether there are many programs running in the background, and it is recommended to end the background program. Method: Long press the "home button" to enter the task manager - click the trash can icon (delete icon) in the lower left corner - end the program running in the background.

2.Go to Task Manager - Click on RAM Manager - Clear Memory.

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Hello: According to your description, it is recommended that you follow the following method:

1.Whether you have Mobile Security Guard software or some third-party software programs installed on your phone, if so, please try to uninstall it.

2.It is recommended that you restore the machine to factory settings, and the operation is as follows: Settings - Account - Reset - Factory Reset (but since this machine will lose all the data in the phone if you restore the factory settings, it is recommended that you back up important data such as **Ben, **, **, **, etc.) in advance).

3.The mobile phone operating system is Android or above, the ROM and the built-in SD card are combined, and the software cannot be moved or installed to the external memory card.

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Hello and welcome to the Samsung Digital Services platform.

Samsung 7562 mobile phone has a stuck phenomenon, it is recommended:

1. Turn off the mobile phone, disassemble and restart the battery.

2. In the standby state of the mobile phone, press and hold the physical button in the middle of the mobile phone for more than 2 seconds - select the button in the lower left corner of the pop-up interface - if there is an active application, select the right side of the program to end all.

3. If the mobile phone is inserted with an external SD card, test it after taking it out.

4. Back up your phone data (**book, short message, multi** file, etc.), and restore factory settings.

If the problem persists, it is recommended to send the phone to the nearest Samsung service center for slow testing and repair.

1.If the phone has an external SD card, it is recommended to unplug it for testing (to rule out the cause of the poor performance of the external SD card).

2.Turn the computer back on and off.

3.In standby mode, press and hold the physical button in the middle of the phone for more than 2 seconds - select the button in the lower left corner of the pop-up interface - if there is an active app, select the right side to end all.

4.Whether you have any security guard software or some third-party software programs in your phone, if so, please uninstall it.

5.It is recommended that you restore the machine to factory settings, and the operation is as follows: set up positive envy - reset - factory reset (but since this machine will lose all the data in the phone if you restore the factory settings, it is recommended that you back up important data such as **本,**, **, etc.) in advance).

6.It is recommended that you try a firmware upgrade. (Settings - About Device - System Update Burial Lease).

Hello dear Samsung users:

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

The mobile version of the Samsung 7562 is already very old, so the card is a natural phenomenon. If possible, it is recommended to change to a mobile phone.

Mine is also 7562, I think the reason why it is very stuck is because the kernel version is too low, and the hardware can't keep up. Running too much background is very stuck.

Clear the cache, close the background, and clean up the memory.

If you want to change the performance core of the mobile phone, it will take more than 4o.

Format or restore the exit mode.

Hello dear Samsung users:

We welcome your comments on our services.

If you think that your phone is currently running slowly, then it is recommended that you uninstall some of the software installed later, store multiple ** files on the SD card, and restart the phone to view, if it still does not work properly, it is recommended to restore the backup data of the phone to factory settings.

That phone is already very slow! The configuration is all out! You have to change your phone, or you will have to factory reset.

Hello: Through your description, the mobile phone has the problem of slow Internet access, it is recommended that you try it according to the following operation methods:

1.Check whether the mobile network signal is strong, if the signal is weak, it will affect the Internet speed of the mobile phone.

2.Clear your phone's Internet cache: Browser - Menu key - Settings - Privacy & Security - Clear History, Clear Cache, Clear Cookies.

3.Replace a different SIM card (check if it is a SIM card problem).

Note: The speed of the mobile phone is also related to the strength of the vibrillatory network signal in your location and the speed of the SIM card used.