[OnePlus Nord 2 5G] Elaba:
So i'm back after i previously posted here at the end of november. The first version of Partitionsbackup v1.3 helped me out back then. I was able to root it properly back then aswell. After using my phone for over 1 month, without problems .I didn't instal the latest OTA and didn't really instal special apps or anything in the past few days.

Last night i put it on the charger, like always, and this morning when i woke up, the phone was rebooted into twrp. When i pressed the reboot button, it was back into a bootloop. I have no idea what triggered it to boot into twrp this morning and no idea what went wrong to make it bootloop again. Now i'm trying again to get it to a "normal" state, already made a nand backup and backupped all my user data trough twrp connected to my pc.

I've already restored a Nand backup i made previously, and can't get into twrp anymore due to wrong password pattern (altough its always been the same) . After this i tried the new version of the PartitionsBackupper v1.6. Now it's bootlooping into the "ANDROID" screen.

I own the Nord 2 Pac-Man edition, not sure if this has something to do with compatibility issues.

Current state:

So far the bootloader is still unlocked and the original recovery is on the phone. I can't get into the file system anymore nor can i mount the filesystem on a PC

PB log:

Logging started...

Main menu

restore

[fastboot] 45L7B645JJNBR4PF fastboot

Restore started

flashing boot...

[fastboot] Sending 'boot' (32768 KB) OKAY [ 0.825s]

Writing 'boot' OKAY [ 0.253s]

Finished. Total time: 1.095s

boot restored.

flashing cache...

[fastboot] Invalid sparse file format at header magic

Sending sparse 'cache' 1/1 (164 KB) OKAY [ 0.046s]

Writing 'cache' OKAY [ 15.003s]

Finished. Total time: 18.635s

cache restored.

flashing dtbo...

[fastboot] Sending 'dtbo' (8192 KB) OKAY [ 0.241s]

Writing 'dtbo' OKAY [ 0.326s]

Finished. Total time: 0.581s

dtbo restored.

flashing metadata...

[fastboot] Sending 'metadata' (32768 KB) OKAY [ 0.823s]

Writing 'metadata' OKAY [ 1.367s]

Finished. Total time: 2.218s

metadata restored.

flashing recovery...

[fastboot] Sending 'recovery' (131072 KB) OKAY [ 3.184s]

Writing 'recovery' OKAY [ 1.206s]

Finished. Total time: 4.413s

recovery restored.

flashing super...

[fastboot] Invalid sparse file format at header magic

Sending sparse 'super' 1/55 (131068 KB) OKAY [ 2.933s]

Writing 'super' OKAY [ 0.707s]

Sending sparse 'super' 2/55 (131048 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 0.572s]

Sending sparse 'super' 3/55 (131056 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 0.539s]

Sending sparse 'super' 4/55 (131052 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 0.455s]

Sending sparse 'super' 5/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 0.286s]

Sending sparse 'super' 6/55 (131068 KB) OKAY [ 2.979s]

Writing 'super' OKAY [ 0.640s]

Sending sparse 'super' 7/55 (131068 KB) OKAY [ 2.895s]

Writing 'super' OKAY [ 0.942s]

Sending sparse 'super' 8/55 (125544 KB) OKAY [ 2.811s]

Writing 'super' OKAY [ 0.539s]

Sending sparse 'super' 9/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.387s]

Sending sparse 'super' 10/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.337s]

Sending sparse 'super' 11/55 (129108 KB) OKAY [ 2.861s]

Writing 'super' OKAY [ 0.471s]

Sending sparse 'super' 12/55 (131068 KB) OKAY [ 2.945s]

Writing 'super' OKAY [ 1.851s]

Sending sparse 'super' 13/55 (131068 KB) OKAY [ 2.912s]

Writing 'super' OKAY [ 0.404s]

Sending sparse 'super' 14/55 (116388 KB) OKAY [ 2.558s]

Writing 'super' OKAY [ 4.242s]

Sending sparse 'super' 15/55 (131068 KB) OKAY [ 2.947s]

Writing 'super' OKAY [ 0.454s]

Sending sparse 'super' 16/55 (127872 KB) OKAY [ 2.828s]

Writing 'super' OKAY [ 1.482s]

Sending sparse 'super' 17/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.354s]

Sending sparse 'super' 18/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 3.788s]

Sending sparse 'super' 19/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 0.471s]

Sending sparse 'super' 20/55 (131068 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 2.374s]

Sending sparse 'super' 21/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 0.454s]

Sending sparse 'super' 22/55 (131068 KB) OKAY [ 2.913s]

Writing 'super' OKAY [ 3.569s]

Sending sparse 'super' 23/55 (131068 KB) OKAY [ 3.014s]

Writing 'super' OKAY [ 0.640s]

Sending sparse 'super' 24/55 (131068 KB) OKAY [ 3.014s]

Writing 'super' OKAY [ 1.667s]

Sending sparse 'super' 25/55 (131068 KB) OKAY [ 2.964s]

Writing 'super' OKAY [ 0.505s]

Sending sparse 'super' 26/55 (125860 KB) OKAY [ 2.812s]

Writing 'super' OKAY [ 3.855s]

Sending sparse 'super' 27/55 (127960 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 0.556s]

Sending sparse 'super' 28/55 (131068 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 1.886s]

Sending sparse 'super' 29/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 0.437s]

Sending sparse 'super' 30/55 (130216 KB) OKAY [ 2.964s]

Writing 'super' OKAY [ 0.437s]

Sending sparse 'super' 31/55 (131068 KB) OKAY [ 2.879s]

Writing 'super' OKAY [ 0.774s]

Sending sparse 'super' 32/55 (131068 KB) OKAY [ 2.862s]

Writing 'super' OKAY [ 3.266s]

Sending sparse 'super' 33/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 0.387s]

Sending sparse 'super' 34/55 (123048 KB) OKAY [ 2.710s]

Writing 'super' OKAY [ 1.364s]

Sending sparse 'super' 35/55 (131068 KB) OKAY [ 2.945s]

Writing 'super' OKAY [ 0.353s]

Sending sparse 'super' 36/55 (125284 KB) OKAY [ 2.794s]

Writing 'super' OKAY [ 2.290s]

Sending sparse 'super' 37/55 (130184 KB) OKAY [ 2.912s]

Writing 'super' OKAY [ 0.674s]

Sending sparse 'super' 38/55 (131068 KB) OKAY [ 2.979s]

Writing 'super' OKAY [ 2.054s]

Sending sparse 'super' 39/55 (131068 KB) OKAY [ 2.913s]

Writing 'super' OKAY [ 0.454s]

Sending sparse 'super' 40/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 2.593s]

Sending sparse 'super' 41/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 0.437s]

Sending sparse 'super' 42/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 1.852s]

Sending sparse 'super' 43/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 0.303s]

Sending sparse 'super' 44/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 2.256s]

Sending sparse 'super' 45/55 (131068 KB) OKAY [ 2.930s]

Writing 'super' OKAY [ 0.505s]

Sending sparse 'super' 46/55 (131068 KB) OKAY [ 2.862s]

Writing 'super' OKAY [ 2.929s]

Sending sparse 'super' 47/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.505s]

Sending sparse 'super' 48/55 (131068 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 1.869s]

Sending sparse 'super' 49/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.538s]

Sending sparse 'super' 50/55 (117884 KB) OKAY [ 2.660s]

Writing 'super' OKAY [ 2.745s]

Sending sparse 'super' 51/55 (131068 KB) OKAY [ 2.963s]

Writing 'super' OKAY [ 0.454s]

Sending sparse 'super' 52/55 (131068 KB) OKAY [ 2.896s]

Writing 'super' OKAY [ 3.098s]

Sending sparse 'super' 53/55 (131068 KB) OKAY [ 2.946s]

Writing 'super' OKAY [ 0.471s]

Sending sparse 'super' 54/55 (131068 KB) OKAY [ 2.929s]

Writing 'super' OKAY [ 2.070s]

Sending sparse 'super' 55/55 (119156 KB) OKAY [ 2.710s]

Writing 'super' OKAY [ 29.614s]

Finished. Total time: 339.546s

super restored.

flashing vendor_boot...

[fastboot] Sending 'vendor_boot' (65536 KB) OKAY [ 1.624s]

Writing 'vendor_boot' OKAY [ 1.441s]

Finished. Total time: 3.087s

vendor_boot restored.

Rebooting to fastboot...

flashing audio_dsp...

[fastboot] Sending 'audio_dsp' (8192 KB) FAILED (Write to device failed (Invalid argument))

fastboot: error: Command failed

Error with fastboot command

flashing boot_para...

[fastboot] < waiting for any device >

^C