[Google Pixel 7 Pro] savergiggio:
Let's start saying this is a very EASY fix tutorial! The bootloop we are having is due to the fact may some magisk module are incompatible with the new A14.

So the main thing we are going to do is to REMOVE all the magisk modules in a certain way!

IT IS ASSUMED THAT:​

Bootloader is unlocked

Download and extract SDK Platform Tools : https://dl.google.com/android/repository/platform-tools_r33.0.3-windows.zip

You tryied to root A14 and this caused the bootloop, so you have A14 installed

What is bootloop?​

The bootloop in a particular state of the phone that DOESN'T allow you to boot the phone and use it! In particular, the bootloop in the pixels phone is when the google logo appears and loads endlessly!

HOW TO FIX THE BOOTLOOP!​

Download the FACTORY image of Android 14 ( you can get the image from this site : https://www.ytechb.com/download-android-14-for-pixel-phones/)

Extract the init_boot.img from the factory image. You find it inside the other zip file inside the zip! 🤯

Boot the phone in Fastboot Mode. To do so hold and press POWER button and than VOL- until you see the screen of the FASTboot Mode. You can follow this video to undesrstand how to do it:

Once you are in Fastboot mode, open a terminal inside the folder SDK you previous downloaded, and flash the init_boot.img with the following command: .\fastboot flash init_boot .\init_boot.img or you can try fastboot flash init_boot .\init_boot.img then press enter.

Once finished you could see "OK" message on the shell, so you can now press START on the phone by pressing the power button to boot up!

At this point you can now boot normally, but we didn't finish. If you don't want the ROOT permissions you can stop the tutorial here , but if you would like to have A14 correctly rooted without bootloop continue the guide!

Install latest version of Magisk from official Repo: https://github.com/topjohnwu/Magisk/releases/tag/

Copy the init_boot.img inside your phone, you can put it in the root of the phone!

Open Magisk App , locate magisk section and press "INSTALL", press the second option to select an .img, and select the init_boot.img file you copied before in the root of the phone!

After the process is done, a new .img file is created, it has a name like this: magisk_patched-26300_31h2r.img, locate it and copy from the phone to the PC inside the folder of the SDK Platform Tools!

Now, you need to enter the phone in SAFE MODE, to do so press the POWER and VOL+ button untill POWER OFF and REBOOT options are shown. Now press and hold the POWER OFF icon until a message appears saying to enter in SAFE MODE and press "OK". This video show you how to enter in safe mode :

After pressing "OK" the phone will boot in safe mode, you can see a tag saying SAFE MODE at left-bottom of the display and some apps will not be available.

Reboot again in Fastboot mode, open a terminal inside the folder SDK you previous downloaded, and flash the magisk_patched-26300_xxxxx.img you copied from the phone to PC with the following command: .\fastboot flash init_boot .\magisk_patched-26300_xxxxx.img or you can try fastboot flash init_boot .\magisk_patched-26300_xxxxx.img then press enter.

DON'T press START still ... but in the same terminal digit .\adb wait-for-device shell magisk --remove-modules or adb wait-for-device shell magisk --remove-modules.

Press now START on the phone pressing the power button, after 2-3 reboots of the phone you should be able to boot correctly in the phone with root permissions in A14 too.