[OnePlus 8 Guides, News, & Discussion] gloster2:
Still struggling. If anyone knows why I'm getting the failure messages in the log below, I'd be grateful:

C:\oxy>flash-all

Which slot you wish to flash A (A) or B (B) or both two slots (T)? (ALL DATA WILL BE WIPED) [A/B/T]?T

Flashing both slot A and B..! Be patient !!

Flashing slot A !!

Erase successful, but not automatically formatting.

File system type f2fs not supported.

Erase successful, but not automatically formatting.

Can't determine partition type.

FAILED (remote: GetVar Variable Not found)

erasing 'userdata'...

OKAY [ 0.120s]

erasing 'cache'...

FAILED (remote: Check device console.)

finished. total time: 0.125s

fastboot: unknown option -- set-active=a

target reported max download size of 805306368 bytes

sending 'boot' (98304 KB)...

OKAY [ 2.117s]

writing 'boot'...

OKAY [ 0.283s]

finished. total time: 2.402s

target reported max download size of 805306368 bytes

sending 'recovery' (102400 KB)...

OKAY [ 2.195s]

writing 'recovery'...

OKAY [ 0.279s]

finished. total time: 2.479s

usage: fastboot [ <option> ] <command>

commands:

update <filename> reflash device from update.zip

flashall flash boot, system, vendor and if found,

recovery

flash <partition> [ <filename> ] write a file to a flash partition

erase <partition> erase a flash partition

format[:[<fs type>][:[<size>]] <partition> format a flash partition.

Can override the fs type and/or

size the bootloader reports.

getvar <variable> display a bootloader variable

boot <kernel> [ <ramdisk> [ <second> ] ] download and boot kernel

flash:raw boot <kernel> [ <ramdisk> [ <second> ] ] create bootimage and

flash it

devices list all connected devices

continue continue with autoboot

reboot reboot device normally

reboot-bootloader reboot device into bootloader

help show this help message

options:

-w erase userdata and cache (and format

if supported by partition type)

-u do not first erase partition before

formatting

-s <specific device> specify device serial number

or path to device port

-l with "devices", lists device paths

-p <product> specify product name

-c <cmdline> override kernel commandline

-i <vendor id> specify a custom USB vendor id

-b <base_addr> specify a custom kernel base address.

default: 0x10000000

-n <page size> specify the nand page size.

default: 2048

-S <size>[K|M|G] automatically sparse files greater

than size. 0 to disable

target reported max download size of 805306368 bytes

sending 'modem' (239596 KB)...

OKAY [ 5.186s]

writing 'modem'...

OKAY [ 0.923s]

finished. total time: 6.116s

target reported max download size of 805306368 bytes

sending 'dtbo' (8192 KB)...

OKAY [ 0.180s]

writing 'dtbo'...

OKAY [ 0.090s]

finished. total time: 0.272s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'system' (762814 KB)...

OKAY [ 17.086s]

writing 'system'...

FAILED (remote: Partition not found)

finished. total time: 1263.591s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'vendor' (783377 KB)...

OKAY [ 17.466s]

writing 'vendor'...

FAILED (remote: Partition not found)

finished. total time: 17.470s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'product' (781025 KB)...

OKAY [ 17.438s]

writing 'product'...

FAILED (remote: Partition not found)

finished. total time: 17.443s

target reported max download size of 805306368 bytes

sending 'qupfw' (56 KB)...

OKAY [ 0.004s]

writing 'qupfw'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'storsec' (20 KB)...

OKAY [ 0.005s]

writing 'storsec'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.010s

target reported max download size of 805306368 bytes

sending 'multiimgoem' (16 KB)...

OKAY [ 0.005s]

writing 'multiimgoem'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'uefisecapp' (124 KB)...

OKAY [ 0.005s]

writing 'uefisecapp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'aop' (200 KB)...

OKAY [ 0.013s]

writing 'aop'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.019s

target reported max download size of 805306368 bytes

sending 'bluetooth' (652 KB)...

OKAY [ 0.026s]

writing 'bluetooth'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.031s

target reported max download size of 805306368 bytes

sending 'dsp' (65536 KB)...

OKAY [ 1.406s]

writing 'dsp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 1.412s

target reported max download size of 805306368 bytes

sending 'tz' (3096 KB)...

OKAY [ 0.077s]

writing 'tz'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.082s

target reported max download size of 805306368 bytes

sending 'vbmeta' (8 KB)...

OKAY [ 0.006s]

writing 'vbmeta'...

OKAY [ 0.003s]

finished. total time: 0.010s

target reported max download size of 805306368 bytes

sending 'vbmeta_system' (4 KB)...

OKAY [ 0.006s]

writing 'vbmeta_system'...

OKAY [ 0.003s]

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'xbl' (3404 KB)...

OKAY [ 0.075s]

writing 'xbl'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.081s

target reported max download size of 805306368 bytes

sending 'xbl_config' (96 KB)...

OKAY [ 0.004s]

writing 'xbl_config'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.009s

target reported max download size of 805306368 bytes

sending 'spunvm' (348 KB)...

OKAY [ 0.016s]

writing 'spunvm'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.023s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'system_ext' (779809 KB)...

OKAY [ 17.339s]

writing 'system_ext'...

FAILED (remote: Partition not found)

finished. total time: 17.345s

target reported max download size of 805306368 bytes

sending 'abl' (2112 KB)...

OKAY [ 0.053s]

writing 'abl'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.058s

target reported max download size of 805306368 bytes

sending 'cmnlib' (384 KB)...

OKAY [ 0.015s]

writing 'cmnlib'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.020s

target reported max download size of 805306368 bytes

sending 'cmnlib64' (500 KB)...

OKAY [ 0.015s]

writing 'cmnlib64'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.021s

target reported max download size of 805306368 bytes

sending 'devcfg' (52 KB)...

OKAY [ 0.004s]

writing 'devcfg'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.009s

target reported max download size of 805306368 bytes

sending 'featenabler' (88 KB)...

OKAY [ 0.006s]

writing 'featenabler'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'hyp' (436 KB)...

OKAY [ 0.013s]

writing 'hyp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.019s

target reported max download size of 805306368 bytes

sending 'imagefv' (20 KB)...

OKAY [ 0.012s]

writing 'imagefv'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.017s

target reported max download size of 805306368 bytes

sending 'keymaster' (252 KB)...

OKAY [ 0.013s]

writing 'keymaster'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.018s

target reported max download size of 805306368 bytes

sending 'logo' (7780 KB)...

OKAY [ 0.174s]

writing 'logo'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.180s

target reported max download size of 805306368 bytes

sending 'mdm_oem_stanvbk' (3780 KB)...

OKAY [ 0.092s]

writing 'mdm_oem_stanvbk'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.097s

target reported max download size of 805306368 bytes

sending 'multiimgoem' (16 KB)...

OKAY [ 0.003s]

writing 'multiimgoem'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.012s

target reported max download size of 805306368 bytes

sending 'odm' (24724 KB)...

OKAY [ 0.534s]

writing 'odm'...

FAILED (remote: (odm_a) No such partition)

finished. total time: 0.539s

target reported max download size of 805306368 bytes

sending 'qupfw' (56 KB)...

OKAY [ 0.008s]

writing 'qupfw'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.014s

Flashing slot B !!

fastboot: unknown option -- set-active=b

target reported max download size of 805306368 bytes

sending 'boot' (98304 KB)...

OKAY [ 2.104s]

writing 'boot'...

OKAY [ 0.605s]

finished. total time: 2.712s

target reported max download size of 805306368 bytes

sending 'recovery' (102400 KB)...

OKAY [ 2.191s]

writing 'recovery'...

OKAY [ 0.446s]

finished. total time: 2.639s

usage: fastboot [ <option> ] <command>

commands:

update <filename> reflash device from update.zip

flashall flash boot, system, vendor and if found,

recovery

flash <partition> [ <filename> ] write a file to a flash partition

erase <partition> erase a flash partition

format[:[<fs type>][:[<size>]] <partition> format a flash partition.

Can override the fs type and/or

size the bootloader reports.

getvar <variable> display a bootloader variable

boot <kernel> [ <ramdisk> [ <second> ] ] download and boot kernel

flash:raw boot <kernel> [ <ramdisk> [ <second> ] ] create bootimage and

flash it

devices list all connected devices

continue continue with autoboot

reboot reboot device normally

reboot-bootloader reboot device into bootloader

help show this help message

options:

-w erase userdata and cache (and format

if supported by partition type)

-u do not first erase partition before

formatting

-s <specific device> specify device serial number

or path to device port

-l with "devices", lists device paths

-p <product> specify product name

-c <cmdline> override kernel commandline

-i <vendor id> specify a custom USB vendor id

-b <base_addr> specify a custom kernel base address.

default: 0x10000000

-n <page size> specify the nand page size.

default: 2048

-S <size>[K|M|G] automatically sparse files greater

than size. 0 to disable

target reported max download size of 805306368 bytes

sending 'modem' (239596 KB)...

OKAY [ 5.142s]

writing 'modem'...

OKAY [ 1.113s]

finished. total time: 6.256s

target reported max download size of 805306368 bytes

sending 'dtbo' (8192 KB)...

OKAY [ 0.183s]

writing 'dtbo'...

OKAY [ 0.102s]

finished. total time: 0.286s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'system' (765529 KB)...

OKAY [ 17.125s]

writing 'system'...

FAILED (remote: Partition not found)

finished. total time: 17.129s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'vendor' (782482 KB)...

OKAY [ 17.505s]

writing 'vendor'...

FAILED (remote: Partition not found)

finished. total time: 17.510s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'product' (779497 KB)...

OKAY [ 17.365s]

writing 'product'...

FAILED (remote: Partition not found)

finished. total time: 17.370s

target reported max download size of 805306368 bytes

sending 'qupfw' (56 KB)...

OKAY [ 0.012s]

writing 'qupfw'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.017s

target reported max download size of 805306368 bytes

sending 'storsec' (20 KB)...

OKAY [ 0.006s]

writing 'storsec'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.012s

target reported max download size of 805306368 bytes

sending 'multiimgoem' (16 KB)...

OKAY [ 0.006s]

writing 'multiimgoem'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.012s

target reported max download size of 805306368 bytes

sending 'uefisecapp' (124 KB)...

OKAY [ 0.006s]

writing 'uefisecapp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.012s

target reported max download size of 805306368 bytes

sending 'aop' (200 KB)...

OKAY [ 0.015s]

writing 'aop'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.020s

target reported max download size of 805306368 bytes

sending 'bluetooth' (652 KB)...

OKAY [ 0.023s]

writing 'bluetooth'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.028s

target reported max download size of 805306368 bytes

sending 'dsp' (65536 KB)...

OKAY [ 1.405s]

writing 'dsp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 1.414s

target reported max download size of 805306368 bytes

sending 'tz' (3096 KB)...

OKAY [ 0.073s]

writing 'tz'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.078s

target reported max download size of 805306368 bytes

sending 'vbmeta' (8 KB)...

OKAY [ 0.004s]

writing 'vbmeta'...

OKAY [ 0.003s]

finished. total time: 0.009s

target reported max download size of 805306368 bytes

sending 'vbmeta_system' (4 KB)...

OKAY [ 0.006s]

writing 'vbmeta_system'...

OKAY [ 0.003s]

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'xbl' (3404 KB)...

OKAY [ 0.075s]

writing 'xbl'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.080s

target reported max download size of 805306368 bytes

sending 'xbl_config' (96 KB)...

OKAY [ 0.005s]

writing 'xbl_config'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'spunvm' (348 KB)...

OKAY [ 0.015s]

writing 'spunvm'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.020s

target reported max download size of 805306368 bytes

Invalid sparse file format at header magi

sending sparse 'system_ext' (778437 KB)...

OKAY [ 17.300s]

writing 'system_ext'...

FAILED (remote: Partition not found)

finished. total time: 17.305s

target reported max download size of 805306368 bytes

sending 'abl' (2112 KB)...

OKAY [ 0.053s]

writing 'abl'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.061s

target reported max download size of 805306368 bytes

sending 'cmnlib' (384 KB)...

OKAY [ 0.011s]

writing 'cmnlib'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.017s

target reported max download size of 805306368 bytes

sending 'cmnlib64' (500 KB)...

OKAY [ 0.015s]

writing 'cmnlib64'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.022s

target reported max download size of 805306368 bytes

sending 'devcfg' (52 KB)...

OKAY [ 0.005s]

writing 'devcfg'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.010s

target reported max download size of 805306368 bytes

sending 'featenabler' (88 KB)...

OKAY [ 0.005s]

writing 'featenabler'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.010s

target reported max download size of 805306368 bytes

sending 'hyp' (436 KB)...

OKAY [ 0.013s]

writing 'hyp'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.018s

target reported max download size of 805306368 bytes

sending 'imagefv' (20 KB)...

OKAY [ 0.005s]

writing 'imagefv'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.011s

target reported max download size of 805306368 bytes

sending 'keymaster' (252 KB)...

OKAY [ 0.015s]

writing 'keymaster'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.020s

target reported max download size of 805306368 bytes

sending 'logo' (7780 KB)...

OKAY [ 0.171s]

writing 'logo'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.176s

target reported max download size of 805306368 bytes

sending 'mdm_oem_stanvbk' (3780 KB)...

OKAY [ 0.093s]

writing 'mdm_oem_stanvbk'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.099s

target reported max download size of 805306368 bytes

sending 'multiimgoem' (16 KB)...

OKAY [ 0.003s]

writing 'multiimgoem'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.009s

target reported max download size of 805306368 bytes

sending 'odm' (24724 KB)...

OKAY [ 0.539s]

writing 'odm'...

FAILED (remote: (odm_a) No such partition)

finished. total time: 0.544s

target reported max download size of 805306368 bytes

sending 'qupfw' (56 KB)...

OKAY [ 0.012s]

writing 'qupfw'...

FAILED (remote: Flashing is not allowed for Critical Partitions

)

finished. total time: 0.017s

Done!! Enjoy OxygenOS again on your OP8!

Press any key to continue . . .