Install payload for open gapps fails

following the directions, the install process for android open gapps fails at 40%.

samsung galaxy notebook9 2018
i7 8650
8bg
128gb

.

the instructions, for android 13, call for recovery file “126”. recovery file 126 is nolonger available. this worked when i did it with 126. 128-137 are all that’s available to install.

attempting all possible with failure each time, i’ve even attempted the android 9, 10, and 11 - all fail at 40%.

log file copy:

[Fri Jun 27 20:10:15 GMT 2025] args: OpenGApps test-network https://fydeos.com

[Fri Jun 27 20:10:17 GMT 2025] args: OpenGApps prepare

[Fri Jun 27 20:10:17 GMT 2025] args: OpenGApps download - /home/chronos/user/MyFiles/Downloads/chromeos_15964.59.0_atlas_recovery_stable-channel_mp-v6.bin.zip https://fydeos.com/arc-rec/after_hook.sh

[Fri Jun 27 20:10:17 GMT 2025] args: OpenGApps flash
[-] prepare files
umount: /home/chronos/fydeos-arc/arc-rec/env/root: not mounted.
[-] prepare before installation
[-] install
Archive: /home/chronos/fydeos-arc/zip/update.zip
inflating: /home/chronos/fydeos-arc/zip/chromeos_15964.59.0_atlas_recovery_stable-channel_mp-v6.bin
Error: Image’s mailstone doesn’t match
(exit 4) exit with code 1

[Fri Jun 27 20:10:51 GMT 2025] args: OpenGApps clear

turns out recovery 126 doesnt work either.

gonna try the intel-slim instead of the intel-modern.

i’ve got an 8th gen i7. we’ll see.

132, dude