Update Guides

Download September 2019 Security Patch On Google Pixel And Essential Phone [Android 10]

Google Pixels phones and Essential Phone start receiving the September 2019 security patch. Today is the big day for all Google Pixels and Essential phones because Google released the latest official update via OTA which is based on Android 10 OS along with September 2019 security patch. Now you can download and install the stable Android 10 OS on your device officially. Given below, we have both the OTA file and factory image files. Download and install on your devices by following our detailed guide. The new security update fixes lots of bugs, improved system stability, performance, and much more.

The Android 10 OS is officially available for only Google Pixels and Essential phones. The new OS comes with lots of new features and customizations. One of the best features of Android 10 is the system-wide dark theme. After installing the latest official update, then you can activate the dark theme from the quick settings menu. The dark theme is a true black appearance across the system and not the dark grey theme. Google is rolling out the new update via OTA, soon reach in all-region. If you have not yet received the latest update, then still you can install September 2019 security patch manually by following our given below step by step guide.

The Android 10 OS has a lot of new and amazing features such as VP of Engineering at Google, Dave Burke, improving smart reply feature, conserve battery life, audio messages across any app, Live Caption and so on. We always recommend you keeping updated your Android devices to the latest official stock firmware. If you want to download and install the September 2019 security patch for Google Pixel devices and Essential phone, then go ahead and follow the given instructions.

September 2019 security patch
September 2019 security patch


Please note that the factory image in this guide is working only with Google Pixels and Essential Phones. Do not try to install it on any other device or incorrect variants. Verify the model number of your phone first.


AndroidBlog will not be blamed in case you brick the phone nor in case you lose any data files. Proceed at your own risk.


  • Make a proper backup of your existing data.
  • Enable USB Debugging from Developer Options.

if the Developer Options menu is hidden, then you have to unhide it: go to Settings> About Phone and here you need to tap seven times on the Firmware Build Number text. Go back to Settings, as Developer Options menu should now be listed there. Find USB Debugging and enable it.

  • Also, enable the OEM Unlock option.
  • The bootloader should be unlocked.
  • The battery level of your Nexus 5 should be at least about 60 to 70% to avoid unexpected shutdowns.

SETUP Android ADB and Fastboot Drivers (Platform-Tools) on PC:

Download the Platform-Tools, and ADB drivers setup as these drivers will allow you to connect your phone with PC as, without these drivers, it’s not possible to install the September 2019 security patch.

  1. Download the Platform-tools zip using the following links below:
    – for Windows, computers click here. [Mirror] – for Mac OS click here. [Mirror] – for Linux click here. [Mirror]
  2. Simply, unzip the downloaded files from the above links and save the Platform-tools directory on the desktop of your PC.
  3. Leave the newly created directory or folder open.
  4. Download and install the Google USB Drivers on your PC.


DeviceFactory ImageOTA Files
Pixel 3a XLLinkLink
Pixel 3aLinkLink
Pixel 3 XLLink Link
Pixel 3LinkLink
Pixel 2 XLLinkLink
Pixel 2LinkLink
Pixel XLLinkLink

Android Security Bulletin | Pixel Update Bulletin

Steps to Install September 2019 security patch for Google Pixels and Essential Phones:

Step 1: First, download the September 2019 security patch from this link. [Mirror]

Step 2: Now, unzip the downloaded September 2019 security patch files and copy/paste them all to Platform-Tools. Please do not extract the files any further.

Step 3: Power off the Google Pixels and Essential Phones.

Step 4: Boot the Google Pixels and Essential Phones in Bootloader Mode.

  1. Turn off your Google Pixels and Essential Phones completely.
  2. Press and hold Volume Down+Power buttons at the same time.
  3. Release the buttons when the Fastboot Mode menu loads.
  4. The main Fastboot Mode options will appear, and you can apply any action you need to.

Step 5: Navigate to Platform-Tools directory and open a Command Prompt within the folder.

Step 6: Connect the Google Pixels and Essential Phones with your PC using its USB data cable. If your drivers are correctly installed, then your phone will be detected by the computer.

Step 7: You will need to unlock the bootloader and then type the given command in the command prompt.

fastboot flashing unlock

Step 8: Go to the Platform-Tools directory once again and find the Flash-all.bat script. Launch it.

If you are using OS other than Windows, then run the Flash-all.sh script.

Step 9: Begin the process to flash-all.bat September 2019 security patch flashing. Wait for the installation to be successfully finished.

Step 10: Once the installation is finished, you will see a confirmation message.

Step 11: Finally, unplug your phone from PC and boot it in normal mode. Your device might take about 4 to 5 minutes while booting for the first time after installation.

Done! You have successfully installed the September 2019 security patch on Google Pixels and Essential Phones.

Let us know in the comments area below if you have any issues or questions regarding the above guide.

Source: XDA

Bhatti Junaid

He continuously writes tech articles and development code. Also, appreciates excellent food, exceptional coffee and great company. He has written 266 guides and other posts.

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