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It is recommended that you try the following methods to see if the computer can be turned on normally:
1.Press and hold the power button for 10 seconds to force restart the phone.
2.When the phone is turned off, press and hold the volume up button and the power button at the same time for 3 to 4 seconds, after the vivo phone logo appears on the phone, let go of the button to enter recovery mode, first select wipe data factory reset, select wipe cache partition after completing the waiting interface jump, and select reboot system now to restart the phone immediately after completion. (Doing this will lose all the data on your phone (except the data on the TF card), including installed apps, **books, text messages, etc.) When there is a serious abnormality in the mobile phone and there is no other way to solve it, use this item with caution.
If the above methods still can't be turned on, it is recommended that you take your mobile phone to the local after-sales service for testing and processing, and the after-sales technicians will handle it for you. You can go to vivo official ** to check the address of the after-sales service center:
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You can try the phone Shuangqing, but the things saved in the phone's memory will be deleted, this is the operation method: the phone is turned off and press and hold the volume up button and the power button for 3 to 4 secondsAfter the vivo phone logo appears on the phone, let go of the button to enter the recovery mode, first select Wipe Data Factory Reset, select Wipe Cache Partition after completing the waiting interface jump, and select Reboot after completion System Now will do the trick by restarting the phone immediately, and you will lose all the data on your phone. If it doesn't work, you can go to the local after-sales service center to test and deal with it, and you can check the address of the after-sales service center on vivo official **.
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What model is your phone? You can press and hold the volume up button + power button at the same time, wait for the word vivo to appear on the phone, let go of the boot button, continue to press and hold the volume up button until the robot interface appears, select wipe data factory reset and then press the boot button, wait for the interface to jump, and then select reboot system now to restart the phone. Doing this will result in the loss of all data on your phone (except for the data on your TF card), including installed apps, books, text messages, etc.
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According to the description, it is recommended to restart the device by pressing and holding the power button and the down volume button at the same time for more than 7 seconds; If it is a mobile phone with a removable battery, press and hold the power button for 8-10 seconds to restart the machine. If the problem persists after the above operations, it is recommended that you bring the purchase invoice, three-guarantee voucher and mobile phone to the local Samsung service center for testing by the engineer.
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Hello! According to your description, you are rooting your phone, and you need to restore your phone.
You need to go to the official website ** Firmware Upgrade Package to restore the system. Enter this link for the firmware upgrade address of each model, click "Service" - search for your mobile phone model in the search box, and then select the model of the pants, click on the resource**-firmware upgrade**rom package.
This is the tutorial, you can take a look. Instructions for firmware upgrades.
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Please press and hold the power button for more than ten seconds to force restart to try, if it still doesn't work, it is recommended to double clear the phone, double clear will lose data, press the power button + volume up button at the same time in the shutdown state to enter the recovery mode to clear all data to solve, select wipe data factory reset, and so on after the interface jumps into click yes, after completing the return to the original interface, press reboot system now immediately restart the phone, It may be a little slow to boot up for the first time, please be patient. If it still doesn't work, it is recommended to go to the after-sales service, the address of the after-sales service center and ** can enter the home page of the vivo official website - service - outlet inquiry - inquiry.
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Hi! Hi!
Your phone is a copycat Xiaomi Mi 3 phone, not **. Please return it immediately.
The appearance of the robot falling to the ground and adding an exclamation mark is the best performance of the copycat Xiaomi 3.
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1. In order to understand and solve the abnormal problems after flashing the mobile phone, it is recommended to send the mobile phone to the nearest service center for testing, and the service center will determine the specific problems of the mobile phone according to the test results and further processing.
2. Due to the risk of flashing, the official website does not provide flashing software, and it is recommended not to flash the machine by yourself. If there is a problem after flashing, do not operate it by yourself to avoid the problem from expanding.
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If your mobile phone cannot be used normally due to system failure, because Samsung's official website does not provide a flashing software package, the official does not recommend that you flash your phone by yourself, in order to better help you solve it, it is recommended that you bring the purchase invoice, repair card and machine to the Samsung service center, which needs to be handled by an engineer.
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Hello: If the mobile phone has such a situation, it is recommended to press and hold the power button to restart the attempt, if not, it may be a problem with the mobile phone system, it is recommended that you bring the machine, purchase invoice, repair card to the local Samsung after-sales service center for testing. For the specific address of the service center, please visit:
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Generally, it is only after the failure to enter the recovery or the failure to flash the machine.
If it appears in the case of a black screen, it is the BIOS password, open the case, and remove the BIOS battery for 5-10 seconds.
This is due to incomplete uninstallation.
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