VIVO Y73 Dead After Bootloader Unlock
Unlocking the bootloader on your VIVO Y73 can give you more control over your phone, but it can also lead to issues like a "dead" device. If your phone doesn't turn on after unlocking the bootloader, don’t worry. Here’s a step-by-step guide to recover it. Follow these instructions carefully to bring your device back to life.
1. Understand the Problem:
When a phone is "dead," it means:
- The phone does not respond to the power button.
- The screen stays black.
- The device may not boot into recovery or fastboot mode.
This can happen if something goes wrong during the bootloader unlocking process, such as corrupted firmware or interrupted updates.
2. Prepare the Necessary Tools:
Before starting the recovery process, gather these tools:
- A Windows PC with internet access.
- A USB cable (preferably the one that came with your phone).
- The official VIVO Y73 firmware for your device model.
- A tool for flashing firmware, such as SP Flash Tool or QPST (Qualcomm Product Support Tool).
- The correct VIVO USB drivers installed on your PC.
3. Install USB Drivers:
Download the VIVO USB drivers from the official website or trusted sources.
Install them on your PC.
Restart your PC to ensure the drivers are working correctly.
4. Download Firmware and Flashing Tools:
- Search online for the official VIVO Y73 firmware. Ensure it matches your phone’s exact model.
- Download and extract the firmware file.
- Download a flashing tool (like SP Flash Tool for MediaTek devices or QPST for Qualcomm devices).
- Install the flashing tool on your PC.
5. Put Your Phone in Download Mode:
Even if your phone seems dead, it might still connect to your PC in "download mode." To check:
- Hold the Volume Up button while connecting your phone to the PC via USB cable.
- Your PC should recognize the device (check in the Device Manager).
- If the device isn’t detected, try different button combinations or reinstall the USB drivers.
6. Flash the Firmware:
- Open the flashing tool on your PC.
- Load the firmware file you downloaded earlier into the tool.
- Select the correct options (e.g., "Download Only" or "Firmware Upgrade").
- Click "Start" or "Download" to begin the flashing process.
- Wait for the process to complete. This might take a few minutes.
- Once the flashing is done, the tool will show a success message.
7. Restart Your Phone:
- Disconnect the phone from the PC.
- Hold the Power button to restart the device.
- If successful, your phone should boot into the operating system.
Conclusion:
Recovering a dead VIVO Y73 after unlocking the bootloader is possible with the right tools and careful steps. By flashing the official firmware, you can restore your phone to working condition. However, always proceed cautiously when modifying your device to avoid similar issues in the future.
