Samsung A8000UL system has stopped, what s going on, it s still flashing? Urgent

By description, it is recommended that:

1.Try it after turning it back on.

2.After uninstalling the recently installed third-party software, observe whether it is a software conflict, such as mobile phone manager, game software, etc.

3.Back up your phone's data (**book, SMS, multi** files, etc.), and restore factory settings (go to phone settings - reset - factory reset).

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

If the screen color of the mobile phone is abnormal, such as black screen, splash screen, flower screen, white screen, red screen, etc., it is recommended to:

1.It is recommended to restart the phone to try: Press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device;

3.If it comes with system software, it is recommended to update the system version of the mobile phone to try: please go to Settings - About the phone (about the device) - Software update (system update) - Update (please back up the data in the device before upgrading).

If the problem persists, it is recommended to bring the purchase invoice, warranty card and mobile phone to the local mobile phone purchase office for repair or to a nearby mobile phone repair shop for repair.

We recommend that you perform the following steps:

1. Press and hold the power button and the down volume button at the same time for more than 7 seconds, and try to turn the device on and off again.

2. Connect the charger to see if there is a charging display, if there is a charging prompt, you can charge it for a while and then turn it back on.

3. If you can operate the phone after restarting or charging, uninstall the third-party plug-in program that was operated before the black screen.

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

If the problem persists, please bring the purchase invoice, repair card and machine to the service center, and the engineer will check the machine and deal with it.

1. Cause analysis:

The black screen of the mobile phone may be caused by a system failure or a conflict with the software, but it may also be caused by a low battery, if the battery is low, you can take out the battery first, reinstall it after a while, and then plug in the charger, regardless of whether it shows charging or not, you don't have to pay attention to it, and so on for a long time, it should be able to turn on, if it is not a battery problem, you can determine that it is a system problem, if the phone cannot be turned on, you can press and hold the power button + in the shutdown stateAfter the volume down button to enter the recovery mode, select Wipe Date Factory Reset to clear data and restore factory settings, and Wipecache Partition to clear cache data, click OK, and then select Reboot System Now to restart the system.

Second, the solution:

1. When the phone enters recovery mode, it should be turned off, and then press and hold the power button + volume up button + home button at the same time, and wait for the phone to appear and then let go.

2. After the boot animation is displayed, the Android robot will appear, and we just need to wait for a while.

3. After entering the recovery mode, you will find that the Android robot has fallen to the ground, although it can't get up, but the functions it has, can already be seen at a glance.

4、What you have to do here is to double clear the data and cache,If you want to flash the machine,Double clear is necessary,Volume up and down is to select,The power button is to confirm,Select wipe date factory reset,Click the power button to confirm that after entering,There will be confirmation whether it is cleared,Confirm it directly。

5. After clearing, it will automatically return to the interface that just entered the recovery, and then select wipe cache partition, you don't need to confirm to clear the cache, you can wait for a while.

It may be that there is a problem with the software of the mobile phone, and there is software in the mobile phone like the computer, and there will be problems, estimated. If there is no problem with the hardware, you only need to brush the software of the mobile phone once, and you can go to Panasonic'Serve the brush machine,It's estimated that it's about 100 yuan.。。 If the display screen is going to be broken, and the display screen is not in good contact with the motherboard, my mobile phone used to be, but it was a flower screen, just knock a few times, and then the display screen will not be replaced.

If the Samsung A8000 phone has a flickering screen, the Samsung phone generally recommends the following steps to troubleshoot and deal with it:

1.Check whether the display screen update feature in Developer Options is enabled: Settings - Developer Options - Display Screen Update - Off.

2.Observe after shutting down the machine and restarting it.

3.If the mobile phone can be used normally, it is recommended to check whether there is a new version of the machine system and upgrade the system to try.

4.If that doesn't work, back up the data (contacts, text messages, **, etc.) on your phone, and then restore it to factory settings.

If the mobile phone cannot be operated normally or the problem persists after the above operations, it is recommended that you bring the purchase invoice, warranty card and machine to the local after-sales service center, and a professional engineer will help you test it.

Phone Splash Screen Reason:

1. The phone has turned on the automatic adjustment of screen brightness.

2. There is a compatibility problem with the running software.

3. There is a strong source of electromagnetic interference in the environment where the mobile phone is located.

4. The mobile phone display unit is faulty.

Exclusion method: Turn off the automatic brightness adjustment function of the mobile phone screen.

Uninstall or update incompatible software.

Use your phone away from strong sources of electromagnetic interference.

Go to the customer service center for processing.

If the mobile phone cannot enter the system page after booting up, and the screen is stuck or frozen, it is recommended to:

1.Press and hold the power button for 8-10 seconds to restart the machine.

2.Try to enter safe mode, 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). If you can enter safe mode, it is recommended to back up your phone data and restore it to factory settings.

3.If the problem persists, it may be a problem with the system program of the mobile phone, please bring the purchase invoice, warranty card and machine to the Samsung service center for inspection.