How to install Android 12 on Google Pixel and other Android devices

WRITTEN BY: supportmymoto.com STAFF

It’s that point of 12 months once more! Android 12, i.e. the subsequent main launch of Android is now accessible through secure channel. For fortunate house owners of the Google Pixel 3, Pixel 3 XL, Pixel 3a, Pixel 3a XL, Pixel 4, Pixel 4 XL, Pixel 4a, Pixel 4a 5G, Pixel 5, or Pixel 5a, you’ll be among the many first customers to see what new OS replace has to supply.

In case you have any of the aforementioned Pixel smartphones operating secure Android 11 and questioning how one can set up Android 12, simply scroll down as we now have a tutorial prepared for you. Understand that Google will probably be offering an incremental OTA for present beta customers to maneuver to the secure launch, however they’ll additionally go for a handbook flashing. You have to a PC/Mac with ADB and Fastboot put in to efficiently execute the set up course of, after getting downloaded the related Android 12 launch packages.

Alongside supported Google Pixel units, Android 12 can be made accessible within the type of a GSI that may be flashed on a a lot wider vary of units. OEMs have joined in on the get together as nicely, and you’ll flash Beta 1 on the next telephones:

Warning: The updates are supposed for builders solely, so don’t set up them in your daily-driver. These builds are early releases and comprise bugs and different system instabilities. Even when the flashing course of doesn’t essentially wipe your gadget, it’s extremely beneficial that you simply again up your information earlier than continuing. Customers are suggested to train warning.

The three strategies to put in the replace are:


Technique 1: Sideload Android 12 through Restoration and ADB

To put in the secure construct, you could sideload the suitable OTA package deal on your gadget from Restoration by ADB. This technique will even work for Google Pixel units with a locked bootloader.

  1. Obtain the replace .zip file in your laptop from right here. For comfort, you’ll be able to rename this file to an easier title and place the file within the listing the place ADB is positioned in your laptop.
  2. Non-obligatory however beneficial: Confirm the SHA-256 checksum of the file you may have downloaded to make sure that the file has been downloaded fully and appropriately.
  3. Allow USB Debugging in your cellphone — Go to Settings > About Telephone > Faucet “Construct Quantity” 7 occasions, (optionally) enter your sample, PIN or password to allow Developer Choices, after which navigate to Settings > Developer Choices > Allow “USB Debugging”.
  4. Join your cellphone to your laptop. Authorize your laptop connection in your cellphone when the immediate comes up in your cellphone, if that is the primary time you might be connecting with this ADB laptop.
  5. In your laptop, run the command:
    adb reboot restoration
  6. Your cellphone ought to now be in Restoration mode.
  7. In your cellphone, choose the choice “Apply Replace from ADB”
  8. In your laptop, run the command:
    adb units

    This could return a tool serial with the “sideload” subsequent to its title, indicating that your gadget is linked to the pc in sideload mode.

  9. In your laptop, run the command:
    adb sideload "filename".zip

    The place “filename” is to get replaced with the title of the file downloaded in Step 1

  10. The replace ought to set up in your cellphone. As soon as the set up is full, select “Reboot system now” in your cellphone to reboot into Android 12.
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Technique 2: Flashing full Manufacturing unit Picture through Fastboot

In case you have an unlocked bootloader on a Google Pixel gadget, you could flash the total manufacturing unit picture of the Android 12 through Fastboot. Normally, that is carried out by a flash-all.sh or flash-all.bat script file that’s included within the downloaded file, however its default configuration additionally wipes the gadget fully. You possibly can, nonetheless, retain your information by deleting the “-w” wipe attribute from the command throughout the script.

  1. Obtain the manufacturing unit picture .zip file in your laptop from right here.
  2. Non-obligatory however beneficial: Confirm the SHA-256 checksum of the file you may have downloaded to make sure that the file has been downloaded fully and appropriately.
  3. Extract the .zip file, and replica and paste the resultant information onto your ADB and fastboot folder in your laptop for comfort.
  4. Non-obligatory: The resultant information would comprise a flash-all.sh or flash-all.bat script file. Utilizing a textual content editor, open the flash-all.sh for those who’re on macOS/Linux or the flash-all.bat script file for those who’re on Home windows. Discover and take away/delete the -w flag within the fastboot replace command. This can skip the information wipe on your cellphone. To keep away from compatibility points, a knowledge wipe is beneficial although.
  5. Allow USB Debugging in your cellphone — Go to Settings > About Telephone > Faucet “Construct Quantity” 7 occasions, (optionally) enter your sample, PIN or password to allow Developer Choices, after which navigate to Settings > Developer Choices > Allow “USB Debugging”.
  6. Join your cellphone to your laptop. Authorize your laptop connection in your cellphone when the immediate comes up in your cellphone, if that is the primary time you might be connecting with this ADB laptop.
  7. In your laptop, run:
    adb reboot bootloader

    This can reboot your cellphone into Fastboot mode.

  8. In your Mac/Linux PC, run:
    flash-all

    This command executes the flash-all.sh script file, which can then set up the required bootloader, baseband firmware, and working system. In case you are on Home windows, you’ll be able to merely double click on the flash-all.bat file.

  9. As soon as the script finishes, your gadget will reboot into the brand new OS.
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Technique 3: Set up Android 12 GSI

Even for those who don’t personal a suitable Pixel smartphone, you’ll be able to nonetheless set up Google’s official GSI binaries to check Android 12, supplied your gadget is suitable with Mission Treble. You additionally want an unlocked bootloader. The very last thing that we have to say is that flashing a GSI would require you to manufacturing unit reset your gadget, so make certain you’re ready to lose app information earlier than you proceed with this! We suggest you make an off-device backup (resembling in your PC or an SD Card) in case something goes mistaken.

  1. Obtain hyperlinks for the official Android 12 Beta GSIs will be discovered right here. Google has but to publish GSIs based mostly on the secure launch. You must obtain the suitable model based mostly in your gadget’s structure. To see which structure your gadget has, run the next command:
    adb shell getprop ro.product.cpu.abi
  2. Non-obligatory however beneficial: Confirm the SHA-256 checksum of the file you may have downloaded to make sure that the file has been downloaded fully and appropriately.
  3. Extract the .zip file, and replica and paste the resultant information (system.img and vbmeta.img) onto your ADB and fastboot folder in your laptop for comfort.
  4. Allow USB Debugging in your cellphone — Go to Settings > About Telephone > Faucet “Construct Quantity” 7 occasions, (optionally) enter your sample, PIN or password to allow Developer Choices, after which navigate to Settings > Developer Choices > Allow “USB Debugging”.
  5. Join your cellphone to your laptop. Authorize your laptop connection in your cellphone when the immediate comes up in your cellphone, if that is the primary time you might be connecting with this ADB laptop.
  6. In your laptop, run:
    adb reboot bootloader

    This can reboot your cellphone into Fastboot mode.

  7. As talked about earlier, the bootloader of the goal gadget have to be unlocked beforehand.
  8. Subsequent, we have to disable Android Verified Boot (AVB). To try this, run the next command:
    fastboot flash vbmeta vbmeta.img
  9. Non-obligatory however beneficial: Enter the next to wipe the system partition:
    fastboot erase system
  10. Flash the Android 12 GSI:
    fastboot flash system system.img
  11. Permit the picture to flash, it might take a couple of minutes. As soon as that’s carried out, wipe the userdata partition:
    fastboot -w
  12. Lastly, reboot your gadget:
    fastboot reboot
  13. Hopefully, your gadget ought to boot into Android 12.
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