[Samsung Galaxy Z Fold 4] bigchrizzieboy:
Time for Android 13 update, fresh install for me with root.

Little effort to write down my steps (hope it helps somebody)

Work in progress for me,

I've writen down the steps for myself, hopefully it will work.

I'll update this post and edit first one.

I skipped the steps that where not needed, i was on my already rooted phone developer, oem unluck.

See first posts how to do that basic steps (not possible on all phone's!).

- In short the steps i used:

1: Download file (i used FRIJA this time) - XDA - GIFTHUB -

2: Unpacked the file - 7-ZIP

3: Backup everything i want with Migrate - PLAY STORE LINK - XDA -

4: Copied the backup files to my computer to be very safe - with USB cable

5: copied the AP file to my phone - with USB cable

6: patched the file with magisk and copied it back to computer - GIFTHUB -

7: Reset my phone in (i've got everything prepared and a good backup, no stuff left). - On phone action in settings -

8: Setup phone and enabled developer options and usb debugging (needed for Odin)

9: rebooted phone in download mode (ADB: adb reboot download)

10: Flash the files with Odin - HOMEPAGE -

- I wanted a full wipe so is used the CSC_OXM_F936B.... file

- If you want to keep data use the HOME_CSC_OXM_F936B... instead

- Beware, i've NOT tested a update instead of clean install but that is what i read in other posts!

Please comment if the HOME_CSC_OXM_F936B... method works for you

11: Clicked through the setup (let the phone connect to internet)

12: Installed Magisk on phone and finished setup- GITHUB -

My phone is clean, uptodate and rooted :)

13: Copied my backup files back and restore some apps what i want.

- Same steps with screenshots:

1: Download file (i used FRIJA this time) - XDA - GIFTHUB -

2: Unpacked the file - 7-ZIP

3: Backup everything i want with Migrate - PLAY STORE LINK - XDA -

It gave some error on file size, i edited options in Migrate and will retry.

This time i make migrate helper only backup.

Again error, i left some apps and make smaller backups (not all apps at the same time now).

Working by creating backups from 20 till 30 apps a time. Took long time, but better safe then sorry.

4: Copied the backup files to my computer to be very safe - with USB cable

5: copied the AP file to my phone - with USB cable

6: patched the file with magisk and copied it back to computer - GITHUB -

7: Reset my phone in (i've got everything prepared and a good backup, no stuff left). - On phone action in settings -

8: Setup phone and enabled developer options and usb debugging (needed for Odin)

9: rebooted phone in download mode (ADB: adb reboot download)

10: Flash the files with Odin - HOMEPAGE -

- I wanted a full wipe so is used the CSC_OXM_F936B.... file

- If you want to keep data use the HOME_CSC_OXM_F936B... instead

- Beware, i've NOT tested a update instead of clean install but that is what i read in other posts!

Please comment if the HOME_CSC_OXM_F936B... method works for you

11: Clicked through the setup (let the phone connect to internet)

12: Installed Magisk on phone and finished setup - GITHUB -

My phone is clean, uptodate and rooted :)

13: Copied my backup files back and restore some apps what i want.

That is also working fine for me with Migrage Flasher and Migrate Helper.