Help, after flashing, the phone is stuck on the first screen

Hello, you may have become bricked in this situation.

If the mobile phone is bricked, it cannot be operated and used, please bring the purchase invoice and warranty card, and send it to the OPPO customer service center for processing.

In order to understand and solve the abnormal problems after flashing the phone, it is recommended to send the phone to the nearest service center for testing, and the service center will determine the specific problem of the mobile phone and further deal with it according to the test results.

Note: Due to the risks 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.

This is mainly due to the system instability and poor compatibility during the upgrade, resulting in system crash or boot file corruption.

Try to solve it with the following method:

1. Restore factory settings.

1. Press and hold the volume down button + power on button at the same time in the shutdown state.

2. The boot interface appears, release it, and enter the recovery flashing tool for a while.

3. Through the volume up and down, select wipe data, OK (the volume button is selected up and down, and the power button is OK), the option appears, and yes is selected.

4. Click Wipe Cache after returning to the menu automatically until it automatically returns to the main menu.

5. Select reboot and reboot.

If it is a Chinese menu. It's the same with choosing to perform data purging and emptying the cache, respectively.

2. If the above methods can't solve the problem, try to fix it with the brick saving tool of the flash tool.

1. Install the flashmaster on the computer and turn it on.

2. Turn on the power of the mobile phone and connect it to the computer.

3. Choose a brick saver with a tool, and the repair is OK.

3. If the above methods cannot be solved, it is likely to be a hardware problem, and it is recommended to find a maintenance personnel to solve it.

Hello! Your mobile phone system is damaged, and you need to go to the after-sales service to restore the system.

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

1.Please press and hold the power button and the down volume button at the same time for more than 7 seconds to restart the device; If it is a mobile phone with a removable battery, please press and hold the power button for 8-10 seconds to restart the machine, if it does not work, please turn off the battery and reinsert it.

2.If the problem persists after restarting the machine, it is recommended that you bring the purchase receipt, repair card, and machine to the Samsung service center for inspection.

Disassemble the power board, and then press the power on + volume + - (anyway, it's one of them,I haven't got your phone) will get out of the system menu,Then the volume up and down,The power supply is confirmed,Select the 3rd row,There is a yes after entering,The others are no,Factory reset。

Hello!

According to your description, the problem that the phone cannot be turned on after flashing, it is recommended to try the following steps:

When the device is fully charged, after backing up data, press and hold the [Power Button] and [Volume +] buttons for 10 seconds with the device off (off).

After entering recovery mode, move the cursor with [Volume+], Volume-] (see figure below).

Operate 2-wipes again

Select Wipe Data Factory Reset > yes, home] to confirm.

Select wipe cache partition > yes , home] to confirm.

Select reboot system now > yes , home] to confirm.

After doing so, restart and you're done.

If the problem persists after 2-wipes, it is recommended to press and hold the [Power Button] and [Volume-] buttons for 10 seconds to enter fastboot mode

Connect to your PC and use Flash Tool to flash the official ROM to repair the system.

Hope this helps you!!

We recommend that you try the following:

Unplug the battery and reinstall it to see if it can turn on normally.

Whether it can enter recovery. To enter the recovery method: In the shutdown state, first press and hold the "Volume Up" button.

If you don't let go, press and hold the "shutdown button" and let go when the boot screen appears, and you can enter recovery. If you can enter Recovery, please switch the system under Recovery and back up your data, if it is not successful, you need to erase all your data (your contacts, text messages, mobile phone applications, etc. will disappear).

Whether it can enter fastboot. How to enter fastboot: In the shutdown state, first press and hold the "meter key", then press and hold the "volume down button" and then press and hold the "shutdown button", and let go when the boot screen appears, you can enter fastboot.

Please connect your mobile phone to the computer and flash a complete system package with the method of miflash.

If this is still the case, please enter the after-sales process to detect the fault of your phone.