[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] degoogled:
Hello, I'm hoping someone here can help me with me being stuck with migrating from LineageOS 18 to 19.

In order to migrate I followed the following steps:

My Model is M2012K11AG - POCO F3

Update the firmware​

I followed the instructions from https://wiki.lineageos.org/devices/alioth/fw_update

I checked my device with

https://www.mi.com/global/verify#/en/tab/imei

Congratulations! You can be assured the phone you have purchased is the official international version.

I downloaded the EEA firmware: POCO F3 Global - V13.0.3.0.SKHMIXM

And extracted the firmware

payload-dumper-go_1.2.2_linux_amd64/payload-dumper-go -o . miui_*.zip
Please wait while extracting payload.bin from the archive.
payload.bin: /tmp/payload_286035148.bin
Payload Version: 2
Payload Manifest Length: 227670
Payload Manifest Signature Length: 267
Found partitions:
abl (209 kB), aop (205 kB), bluetooth (422 kB), boot (134 MB), cmnlib (397 kB), cmnlib64 (516 kB), devcfg (57 kB), dsp (67 MB), dtbo (34 MB), featenabler (90 kB), hyp (446 kB), imagefv (2.1 MB), keymaster (283 kB), modem (286 MB), odm (134 MB), product (1.7 GB), qupfw (57 kB), system (3.5 GB), system_ext (590 MB), tz (3.2 MB), uefisecapp (127 kB), vbmeta (8.2 kB), vbmeta_system (4.1 kB), vendor (1.7 GB), vendor_boot (101 MB), xbl (3.6 MB), xbl_config (102 kB)
Number of workers: 4
abl (209 kB) [====================================================================================================================================] 100 %
aop (205 kB) [====================================================================================================================================] 100 %
bluetooth (422 kB) [====================================================================================================================================] 100 %
boot (134 MB) [====================================================================================================================================] 100 %
cmnlib (397 kB) [====================================================================================================================================] 100 %
cmnlib64 (516 kB) [====================================================================================================================================] 100 %
devcfg (57 kB) [====================================================================================================================================] 100 %
dtbo (34 MB) [====================================================================================================================================] 100 %
featenabler (90 kB) [====================================================================================================================================] 100 %
hyp (446 kB) [====================================================================================================================================] 100 %
dsp (67 MB) [====================================================================================================================================] 100 %
imagefv (2.1 MB) [====================================================================================================================================] 100 %
keymaster (283 kB) [====================================================================================================================================] 100 %
modem (286 MB) [====================================================================================================================================] 100 %
odm (134 MB) [====================================================================================================================================] 100 %
product (1.7 GB) [====================================================================================================================================] 100 %
qupfw (57 kB) [====================================================================================================================================] 100 %
system (3.5 GB) [====================================================================================================================================] 100 %
system_ext (590 MB) [====================================================================================================================================] 100 %
tz (3.2 MB) [====================================================================================================================================] 100 %
uefisecapp (127 kB) [====================================================================================================================================] 100 %
vbmeta (8.2 kB) [====================================================================================================================================] 100 %
vbmeta_system (4.1 kB) [====================================================================================================================================] 100 %
vendor (1.7 GB) [====================================================================================================================================] 100 %
vendor_boot (101 MB) [====================================================================================================================================] 100 %
xbl (3.6 MB) [====================================================================================================================================] 100 %
xbl_config (102 kB) [====================================================================================================================================] 100 %

Then I rebooted my device into the bootloader and flashed the firmware:

fastboot devices
f881f94a fastboot

fastboot flash abl_ab abl.img
fastboot flash aop_ab aop.img
fastboot flash bluetooth_ab bluetooth.img
fastboot flash cmnlib_ab cmnlib.img
fastboot flash cmnlib64_ab cmnlib64.img
fastboot flash devcfg_ab devcfg.img
fastboot flash dsp_ab dsp.img
fastboot flash featenabler_ab featenabler.img
fastboot flash hyp_ab hyp.img
fastboot flash imagefv_ab imagefv.img
fastboot flash keymaster_ab keymaster.img
fastboot flash modem_ab modem.img
fastboot flash qupfw_ab qupfw.img
fastboot flash tz_ab tz.img
fastboot flash uefisecapp_ab uefisecapp.img
fastboot flash xbl_ab xbl.img
fastboot flash xbl_config_ab xbl_config.img
Sending 'abl_ab' (204 KB) OKAY [ 0.012s]
Writing 'abl_ab' (bootloader) Partition abl_a flashed successfully
(bootloader) Partition abl_b flashed successfully
OKAY [ 0.003s]
Finished. Total time: 0.029s
Sending 'aop_ab' (200 KB) OKAY [ 0.016s]
Writing 'aop_ab' (bootloader) Partition aop_a flashed successfully
(bootloader) Partition aop_b flashed successfully
OKAY [ 0.002s]
Finished. Total time: 0.028s
Sending 'bluetooth_ab' (412 KB) OKAY [ 0.015s]
Writing 'bluetooth_ab' (bootloader) Partition bluetooth_a flashed successfully
(bootloader) Partition bluetooth_b flashed successfully
OKAY [ 0.004s]
Finished. Total time: 0.029s
Sending 'cmnlib_ab' (388 KB) OKAY [ 0.015s]
Writing 'cmnlib_ab' (bootloader) Partition cmnlib_a flashed successfully
(bootloader) Partition cmnlib_b flashed successfully
OKAY [ 0.003s]
Finished. Total time: 0.028s
Sending 'cmnlib64_ab' (504 KB) OKAY [ 0.016s]
Writing 'cmnlib64_ab' (bootloader) Partition cmnlib64_a flashed successfully
(bootloader) Partition cmnlib64_b flashed successfully
OKAY [ 0.003s]
Finished. Total time: 0.029s
Sending 'devcfg_ab' (56 KB) OKAY [ 0.005s]
Writing 'devcfg_ab' (bootloader) Partition devcfg_a flashed successfully
(bootloader) Partition devcfg_b flashed successfully
OKAY [ 0.002s]
Finished. Total time: 0.017s
Sending 'dsp_ab' (65536 KB) OKAY [ 1.597s]
Writing 'dsp_ab' (bootloader) Partition dsp_a flashed successfully
(bootloader) Partition dsp_b flashed successfully
OKAY [ 0.171s]
Finished. Total time: 1.778s
Sending 'featenabler_ab' (88 KB) OKAY [ 0.007s]
Writing 'featenabler_ab' (bootloader) Partition featenabler_a flashed successfully
(bootloader) Partition featenabler_b flashed successfully
OKAY [ 0.003s]
Finished. Total time: 0.030s
Sending 'hyp_ab' (436 KB) OKAY [ 0.015s]
Writing 'hyp_ab' (bootloader) Partition hyp_a flashed successfully
(bootloader) Partition hyp_b flashed successfully
OKAY [ 0.004s]
Finished. Total time: 0.029s
Sending 'imagefv_ab' (2048 KB) OKAY [ 0.075s]
Writing 'imagefv_ab' (bootloader) Partition imagefv_a flashed successfully
(bootloader) Partition imagefv_b flashed successfully
OKAY [ 0.010s]
Finished. Total time: 0.095s
Sending 'keymaster_ab' (276 KB) OKAY [ 0.019s]
Writing 'keymaster_ab' (bootloader) Partition keymaster_a flashed successfully
(bootloader) Partition keymaster_b flashed successfully
OKAY [ 0.007s]
Finished. Total time: 0.036s
Sending 'modem_ab' (279132 KB) OKAY [ 6.903s]
Writing 'modem_ab' (bootloader) Partition modem_a flashed successfully
(bootloader) Partition modem_b flashed successfully
OKAY [ 0.714s]
Finished. Total time: 7.626s
Sending 'qupfw_ab' (56 KB) OKAY [ 0.005s]
Writing 'qupfw_ab' (bootloader) Partition qupfw_a flashed successfully
(bootloader) Partition qupfw_b flashed successfully
OKAY [ 0.013s]
Finished. Total time: 0.037s
Sending 'tz_ab' (3116 KB) OKAY [ 0.096s]
Writing 'tz_ab' (bootloader) Partition tz_a flashed successfully
(bootloader) Partition tz_b flashed successfully
OKAY [ 0.017s]
Finished. Total time: 0.122s
Sending 'uefisecapp_ab' (124 KB) OKAY [ 0.010s]
Writing 'uefisecapp_ab' (bootloader) Partition uefisecapp_a flashed successfully
(bootloader) Partition uefisecapp_b flashed successfully
OKAY [ 0.003s]
Finished. Total time: 0.024s
Sending 'xbl_ab' (3480 KB) OKAY [ 0.105s]
Writing 'xbl_ab' (bootloader) Partition xbl_a flashed successfully
(bootloader) Partition xbl_b flashed successfully
OKAY [ 0.019s]
Finished. Total time: 0.134s
Sending 'xbl_config_ab' (100 KB) OKAY [ 0.008s]
Writing 'xbl_config_ab' (bootloader) Partition xbl_config_a flashed successfully
(bootloader) Partition xbl_config_b flashed successfully
OKAY [ 0.002s]
Finished. Total time: 0.021s

Flashing recovery​

I rebooted into the bootloader and then flashed recovery and attempted to boot into it

fastboot flash boot lineage-19.1-20221008-recovery-alioth.img
fastboot reboot-recovery

However, I don't get booted into recovery, but my phone vibrates at the POCO logo and the reboots into fastboot.

I tried:

- Manual rebooting with Volume Down + Power buttons

- Using a different recovery image, but get the same problem

- Erasing data:

fastboot -w
fastboot erase boot
fastboot erase boot_a
fastboot erase boot_b

- Switching to a different partition

fastboot --set-active=a

- Booting without flashing:

fastboot boot lineage-19.1-20221008-recovery-alioth.img

However, I could not get into recovery with any of these options.

So now I'm stuck in fastboot without being able to boot into recovery to flash LineageOS 19.1 itself.

Did something go wrong with my firmware update or did I make a mistake somewhere else?