[Google Pixel Questions & Answers] rushier:
My Pixel( G-2PW4100) doesn't boot up. I tried some steps to flash, unbrick it, but no success so far. Can someone help?

I put it to fastboot, and downloaded the latest factory image, run flash-all command (as below).

The device still doesn't power up, showing "Your device software cannot be checked for corruption......"

then I ran "fastboot flashing lock" to relock the bootloader, it still failed to power up, showing "no command"

I tried: "adb sideload sailfish-ota-qp1a.191005.007.a3-394b5899.zip". It still doesn't power up. What should I do??? Thanks in advance.

adb sideload sailfish-ota-qp1a.191005.007.a3-394b5899.zip

serving: 'sailfish-ota-qp1a.191005.007.a3-394b5899.zip' (~94%) adb: failed to read command: No error

sailfish-qp1a.191005.007.a3>flash-all.bat

Sending 'bootloader_a' (32480 KB) OKAY [ 0.840s]

Writing 'bootloader_a' (bootloader) Valid bootloader version.

(bootloader) Flashing active slot "_a"

(bootloader) Flashing active slot "_a"

OKAY [ 1.996s]

Finished. Total time: 3.037s

Rebooting into bootloader OKAY [ 0.008s]

Finished. Total time: 0.014s

Sending 'radio_a' (57156 KB) OKAY [ 1.492s]

Writing 'radio_a' OKAY [ 0.448s]

Finished. Total time: 2.120s

Rebooting into bootloader OKAY [ 0.038s]

Finished. Total time: 0.044s

--------------------------------------------

Bootloader Version...: 8996-012001-1908071822

Baseband Version.....: 8996-130361-1905270421

Serial Number........: xxxxxxxxxx

--------------------------------------------

extracting android-info.txt (0 MB) to RAM...

Checking 'product' OKAY [ 0.048s]

Checking 'version-bootloader' OKAY [ 0.048s]

Checking 'version-baseband' OKAY [ 0.048s]

Setting current slot to 'a' OKAY [ 0.069s]

extracting boot.img (30 MB) to disk... took 0.177s

archive does not contain 'boot.sig'

Sending 'boot_a' (30793 KB) OKAY [ 0.784s]

Writing 'boot_a' OKAY [ 0.263s]

archive does not contain 'dtbo.img'

archive does not contain 'dt.img'

archive does not contain 'pvmfw.img'

archive does not contain 'recovery.img'

archive does not contain 'vbmeta.img'

archive does not contain 'vbmeta_system.img'

archive does not contain 'vbmeta_vendor.img'

archive does not contain 'vendor_boot.img'

archive does not contain 'super_empty.img'

archive does not contain 'boot_other.img'

archive does not contain 'odm.img'

archive does not contain 'odm_dlkm.img'

archive does not contain 'product.img'

extracting system.img (1989 MB) to disk... took 9.375s

archive does not contain 'system.sig'

Sending sparse 'system_a' 1/4 (524284 KB) OKAY [ 13.014s]

Writing 'system_a' OKAY [ 3.399s]

Sending sparse 'system_a' 2/4 (524284 KB) OKAY [ 13.087s]

Writing 'system_a' OKAY [ 3.430s]

Sending sparse 'system_a' 3/4 (524284 KB) OKAY [ 13.161s]

Writing 'system_a' OKAY [ 3.409s]

Sending sparse 'system_a' 4/4 (464416 KB) OKAY [ 11.451s]

Writing 'system_a' OKAY [ 3.095s]

archive does not contain 'system_ext.img'

extracting system_other.img (293 MB) to disk... took 1.669s

archive does not contain 'system.sig'

Sending 'system_b' (300296 KB) OKAY [ 7.362s]

Writing 'system_b' OKAY [ 2.009s]

extracting vendor.img (253 MB) to disk... took 1.414s

archive does not contain 'vendor.sig'

Sending 'vendor_a' (259272 KB) OKAY [ 6.421s]

Writing 'vendor_a' OKAY [ 1.743s]

archive does not contain 'vendor_dlkm.img'

archive does not contain 'vendor_other.img'

Erasing 'userdata' OKAY [ 1.652s]

mke2fs 1.46.2 (28-Feb-2021)

Creating filesystem with 6509568 4k blocks and 1630208 inodes

Filesystem UUID: ffe940a8-945f-11ec-8982-07edb72ed496

Superblock backups stored on blocks:

32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,

4096000

Allocating group tables: done

Writing inode tables: done

Creating journal (32768 blocks): done

Writing superblocks and filesystem accounting information: done

Sending 'userdata' (180 KB) OKAY [ 0.057s]

Writing 'userdata' OKAY [ 0.046s]

Rebooting OKAY [ 0.039s]

Finished. Total time: 100.707s

Press any key to exit...