Hi,

I just bought a Pixel 7a to replace my Pixel 4a.
Unfortunately the install script did not work as expected and the pixel ran into boot loop. (Google Logo --> Reboot)
Last lines of output were the following:

Rebooting into fastboot OKAY [ 0.000s] < waiting for any device >

So I manually entered fastboot but the script then terminated with this error:

fastboot: error: Failed to boot into userspace fastboot; one or more components might be unbootable.

I can enter fastboot mode but if I select "recocery mode" or "rescue mode" there, I am back to the boot loop.
Ridiculously Google has not published any stock image for the pixel 7a yet. So I also cannot even try to go back to stock for now...

Here is the full output from the script:

./flash-all.sh Sending 'bootloader_a' (12348 KB) OKAY [ 0.297s] Writing 'bootloader_a' (bootloader) Flashing pack version lynx-1.0-9716681 (bootloader) flashing platform gs201 (bootloader) Validating partition ufs (bootloader) Validating partition ufs (bootloader) Validating partition ufs (bootloader) Validating partition partition:0 (bootloader) Validating partition partition:1 (bootloader) Validating partition partition:2 (bootloader) Validating partition partition:3 (bootloader) Validating partition bl1_a (bootloader) Validating partition pbl_a (bootloader) Validating partition bl2_a (bootloader) Validating partition abl_a (bootloader) Validating partition bl31_a (bootloader) Validating partition tzsw_a (bootloader) Validating partition gsa_a (bootloader) Validating partition ldfw_a (bootloader) Flashing partition ufs (bootloader) Flashing partition ufs (bootloader) Flashing partition ufs (bootloader) Flashing partition partition:0 (bootloader) Flashing partition partition:1 (bootloader) Flashing partition partition:2 (bootloader) Flashing partition partition:3 (bootloader) Flashing partition bl1_a (bootloader) Flashing partition pbl_a (bootloader) Flashing partition bl2_a (bootloader) Flashing partition abl_a (bootloader) Flashing partition bl31_a (bootloader) Flashing partition tzsw_a (bootloader) Flashing partition gsa_a (bootloader) Flashing partition ldfw_a (bootloader) Loading sideload ufsfwupdate OKAY [ 0.397s] Finished. Total time: 0.695s Setting current slot to 'a' OKAY [ 0.062s] Finished. Total time: 0.063s Rebooting into bootloader OKAY [ 0.000s] Finished. Total time: 0.050s < waiting for any device > Sending 'bootloader_b' (12348 KB) OKAY [ 0.296s] Writing 'bootloader_b' (bootloader) Flashing pack version lynx-1.0-9716681 (bootloader) flashing platform gs201 (bootloader) Validating partition ufs (bootloader) Validating partition ufs (bootloader) Validating partition ufs (bootloader) Validating partition partition:0 (bootloader) Validating partition partition:1 (bootloader) Validating partition partition:2 (bootloader) Validating partition partition:3 (bootloader) Validating partition bl1_b (bootloader) Validating partition pbl_b (bootloader) Validating partition bl2_b (bootloader) Validating partition abl_b (bootloader) Validating partition bl31_b (bootloader) Validating partition tzsw_b (bootloader) Validating partition gsa_b (bootloader) Validating partition ldfw_b (bootloader) Flashing partition ufs (bootloader) Flashing partition ufs (bootloader) Flashing partition ufs (bootloader) Flashing partition partition:0 (bootloader) Flashing partition partition:1 (bootloader) Flashing partition partition:2 (bootloader) Flashing partition partition:3 (bootloader) Flashing partition bl1_b (bootloader) Flashing partition pbl_b (bootloader) Flashing partition bl2_b (bootloader) Flashing partition abl_b (bootloader) Flashing partition bl31_b (bootloader) Flashing partition tzsw_b (bootloader) Flashing partition gsa_b (bootloader) Flashing partition ldfw_b (bootloader) Loading sideload ufsfwupdate OKAY [ 0.387s] Finished. Total time: 0.684s Setting current slot to 'b' OKAY [ 0.067s] Finished. Total time: 0.068s Rebooting into bootloader OKAY [ 0.000s] Finished. Total time: 0.151s < waiting for any device > Sending 'radio_b' (96532 KB) OKAY [ 2.327s] Writing 'radio_b' (bootloader) Flashing pack version g5300n-230203-230323-M-9801058 (bootloader) Flashing partition modem_b OKAY [ 0.127s] Finished. Total time: 2.455s Rebooting into bootloader OKAY [ 0.000s] Finished. Total time: 0.251s < waiting for any device > Erasing 'avb_custom_key' (bootloader) avb custom key: erase done OKAY [ 0.010s] Finished. Total time: 0.010s Sending 'avb_custom_key' (1 KB) OKAY [ 0.000s] Writing 'avb_custom_key' (bootloader) avb custom key: flash done OKAY [ 0.021s] Finished. Total time: 0.023s Rebooting into bootloader OKAY [ 0.000s] Finished. Total time: 0.100s < waiting for any device > OKAY [ 0.005s] Finished. Total time: 0.005s Erasing 'fips' OKAY [ 0.004s] Finished. Total time: 0.004s Erasing 'dpm_a' OKAY [ 0.003s] Finished. Total time: 0.004s Erasing 'dpm_b' OKAY [ 0.003s] Finished. Total time: 0.004s Snapshot cancel OKAY [ 0.002s] Finished. Total time: 0.002s Bootloader Version...: lynx-1.0-9716681 Baseband Version.....: g5300n-230203-230323-B-9801058 Serial Number........: XXXXXXXXXXXXXX extracting android-info.txt (0 MB) to RAM... Checking 'product' OKAY [ 0.000s] Checking 'version-bootloader' OKAY [ 0.000s] Checking 'version-baseband' OKAY [ 0.000s] Setting current slot to 'b' OKAY [ 0.071s] extracting boot.img (64 MB) to disk... took 0.187s archive does not contain 'boot.sig' Sending 'boot_b' (65536 KB) OKAY [ 1.541s] Writing 'boot_b' OKAY [ 0.083s] extracting init_boot.img (8 MB) to disk... took 0.033s archive does not contain 'init_boot.sig' Sending 'init_boot_b' (8192 KB) OKAY [ 0.193s] Writing 'init_boot_b' OKAY [ 0.011s] extracting dtbo.img (16 MB) to disk... took 0.048s archive does not contain 'dtbo.sig' Sending 'dtbo_b' (16384 KB) OKAY [ 0.385s] Writing 'dtbo_b' OKAY [ 0.023s] archive does not contain 'dt.img' extracting pvmfw.img (1 MB) to disk... took 0.004s archive does not contain 'pvmfw.sig' Sending 'pvmfw_b' (1024 KB) OKAY [ 0.024s] Writing 'pvmfw_b' OKAY [ 0.004s] archive does not contain 'recovery.img' extracting vbmeta.img (0 MB) to disk... took 0.000s archive does not contain 'vbmeta.sig' Sending 'vbmeta_b' (8 KB) OKAY [ 0.000s] Writing 'vbmeta_b' OKAY [ 0.002s] archive does not contain 'vbmeta_system.img' archive does not contain 'vbmeta_vendor.img' extracting vendor_boot.img (64 MB) to disk... took 0.173s archive does not contain 'vendor_boot.sig' Sending 'vendor_boot_b' (65536 KB) OKAY [ 1.539s] Writing 'vendor_boot_b' OKAY [ 0.078s] extracting super_empty.img (0 MB) to disk... took 0.000s Rebooting into fastboot OKAY [ 0.000s] < waiting for any device > #boot loop started here. Then I entered fastboot manually while device was still connected via USB fastboot: error: Failed to boot into userspace fastboot; one or more components might be unbootable. Rebooting into bootloader OKAY [ 0.000s] Finished. Total time: 0.252s

Do you have any experience with flashing 7a and/or do you have any idea how I might fix this?