How To Flash All Razer Phone With factory Images.


How To Flash All Razer Phone With factory Images.

Flashing Razer Phone Factory Images. The following guide will show you how to flash all razer phone with factory images. This is an official guide, so you must read this guide carefully in order to avoid your phone bricked. although this method is official, take your own risk.

This guide will restore your Razer phones to original factory firmware. If you have already used AOSP flashed custom builds on your Razer Phone, then you can return it to factory state.

Warning . By installing or flashing the factory images on the Razer phone, you will erase all data from the Razer Phone. You may be possible to restore certain data backed up to your Google account. The installed app will be uninstalled automatically. Make sure all data is backed up to your Google account before proceeding flash factory images.

Now, let's proceeding flash Razer phone.

Prerequisite.

  1. We highly recommend you use a USB 3 Type-A to Type-C spec-compliant cable for any device flashing. Don't use USB Type-C to Type-C charging cable for flashing.
  2. Download Razer factory images from the following link.
  3. Download the latest USB driver.
  4. Download the latest fastboot tool version 23.0.1 or later. Store unzipped directories in a known path (for example C:\platform-tool )
  5. Enable USB debugging your Razer phone.


Step #1.

Put Razer Phone Into Download Mode.

How to put the Razer phone into Download Mode?
  1. Plug in a USB cable to connect your Razer phone to your computer.
  2. Power off the Razer phone.
  3. Now, turn it ON and immediately hold down the Volume Down button.

Step #2.

How to install Android Fastboot Drivers on Windows?

  1. Connect the Razer phone to the computer via a recommended USB cable (see prerequisite above)
  2. Goto the computer,
  3. Open device manager
    • Press Windows logo + X on the keyboard.
    • Then click Device manager.
  4. Right-click "Android" device and select Update Driver Software...
  5. flash razer phone
    flash razer phone
  6. Then, select Browse my computer for driver software.
  7. Select Let me pick from a list of device drivers on my computer.
  8. Then select Show All devices,
  9. Click Next, Then Have disk.
  10. Then point to C:\platform-tool
  11. Select Android Bootloader Interface. Then press next. Proceed through all warnings and dialogs. Press Finish.
  12. Now test your setting?
    • From C:\platform-tool
      • Press and hold shift button, then right-click your mouse
      • Now, select Open command window here
    • From the command prompt window, type the following command and press enter.
      • fastboot devices
    • If your device serial number is shown at the command window. It's mean you have successfully completed setup.

Step #3.

How to Unlock Bootloader Razer Phone?

  1. Enable OEM Unlocking.
    • If your Razer phone runs on Android 7.x, you can follow this instruction.
    • Go to Settings - About phone - tap Build number seven (7) times.
    • Once you see this message "You are now a developer" just tap back.
    • Then from settings, go to developer options and enable OEM Unlocking.
  2. Enter Download Mode Razer Phone.
    • First Methods (using ADB Tool)
      • Power On the Razer phone
      • Then execute with this command; adb reboot bootloader
    • The second method (Using USB cable)
      • Plug in a USB cable to connect your Razer Phone to your computer.
      • Then Power Off the Phone.
      • Now, turn it on and immediately press and hold the Volume Down button until “Download Mode” appears on the screen.
  3. Unlock The Bootloader.
    • From ADB command prompt, type the following command and press Enter.
      • fastboot flashing unlock
    • Your Razer Phone will show you a confirmation screen.
    • You can use the Volume Up/Volume Down buttons for navigation,
    • Then, press the Power button to select.
    • Now, your Razer phone will reboot.
  4. Unlock the Bootloader Critical Partitions Razer Phone.
    • Phone must enter download mode.
    • From ADB command prompt, type the following command and press Enter.
      • fastboot flashing unlock_critical
    • Your Razer Phone will show you a confirmation screen.
    • You can use the Volume Up/Volume Down buttons for navigation,
    • Then, press the Power button to select.
    • Now, your Razer phone will reboot.

Step #4.

How to Flashing System Image Razer phone?

  1. Download the appropriate system image for the Razer Phone from Prerequisite above.
  2. Unzip the system image.
  3. Move or copy a system image to the same folder with a platform tool
  4. Then, connect your Razer Phone to your computer over USB cable.
  5. Enter Download Mode,
  6. Then Unlock Phone bootloader and critical partition
  7. From C:\platform-tool
    • Press and hold shift button, then right-click your mouse
    • Now, select Open command window here
  8. From the command prompt window, type the following command and press enter.
    • flash_all script
  9. This script installs the necessary bootloader, baseband firmware(s), and operating system for your Razer Phone.
  10. Oce script finished, the Razer phone will reboot.
  11. Now, you should lock the bootloader for phone security.

Step #5.

Locking the Bootloader Razer phone?

  1. Phone must enter download mode.
  2. From ADB command prompt, type the following command and press Enter.
    • fastboot flashing lock_critical
  3. Your Razer Phone will show you a confirmation screen.
  4. You can use the Volume Up/Volume Down buttons for navigation,
  5. Then, press the Power button to select.
  6. Now, your Razer phone will reboot.

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