[OnePlus 7T Guides, News, & Discussion] crf1964:
Stuck on build 10.0.8.HD63CB - no wifi/SIM/camera

Hi,

So, I am lost and my phone is stuck on 10.0.8DHS63CB. I am hoping to fix this, otherwise I guess I'll suck it up and send to OnePlus to repair. First of all, I am a special kind of stupid, trying this on a TMO phone. In my defense, I was successful in the past on a 6T-TMO, so figured.....well, I figured wrong. I throw myself to you mercy.

OK, to my process to date:

- Bootloader is unlocked permanently, using the code from OnePlus, etc.

- Using to Tool All in One I can install TWRP (twrp-3.3.1-test43-hotdog-unified-mauronofrio)

- I can run various processes in TWRP (but can't install Magisk even after copying to the phone etc.

- I can boot to fastboot, recovery and even back into the OS.

I've tried the fastboot versions, first Indian, then Global, but never get any updates past 10.0.8, and no wifi, sim, camera.

I have tried six-ways to Sunday links like this:

- https://xdaforums.com/oneplus-7t/how-to/guide-how-to-root-oneplus-7t-twrp-t3979307

- Tried:

--OnePlus7TOxygen_14.O.07_OTA_007_all_1910301944_8ed3.img

--10.0.6-GLOBAL-OnePlus7TOxygen_14.O.08_OTA_008_all_1911061912_8f625-FASTBOOT.zip

--10.0.9-GLOBAL-OnePlus7TOxygen_14.O.11_OTA_011_all_2003271951_3cf84b1dee-FASTBOOT.zip

--10.0.9-INDIA-OnePlus7TOxygen_14.I.11_OTA_011_all_2003271951_e2ad27e004-FASTBOOT.zip

I've done it manually with these results everytime:

Do you want to wipe all the data ( Reccomended )[Y/N]?y

Erasing 'userdata'******************************** OKAY [* 0.116s]

mke2fs 1.44.4 (18-Aug-2018)

Creating filesystem with 25477509 4k blocks and 6373376 inodes

Filesystem UUID: 6cc3ecfa-b32a-11ea-98c9-c918d6028f60

Superblock backups stored on blocks:

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

******* 4096000, 7962624, 11239424, 20480000, 23887872Allocating group tables: done

Writing inode tables: done

Creating journal (131072 blocks): done

Writing superblocks and filesystem accounting information: doneSending 'userdata' (4616 KB)********************** OKAY [* 0.116s]

Writing 'userdata'******************************** OKAY [* 0.000s]

Erasing 'metadata'******************************** OKAY [* 0.000s]

Erase successful, but not automatically formatting.

File system type raw not supported.

Finished. Total time: 0.887s

Sending 'aop' (200 KB)**************************** OKAY [* 0.016s]

Writing 'aop'************************************* OKAY [* 0.016s]

Finished. Total time: 0.063s

Sending 'bluetooth' (828 KB)********************** OKAY [* 0.031s]

Writing 'bluetooth'******************************* OKAY [* 0.016s]

Finished. Total time: 0.084s

Sending 'boot_a' (98304 KB)*********************** OKAY [* 2.338s]

Writing 'boot_a'********************************** OKAY [* 0.555s]

Finished. Total time: 3.279s

Sending 'dsp' (65536 KB)************************** OKAY [* 1.551s]

Writing 'dsp'************************************* OKAY [* 0.201s]

Finished. Total time: 2.037s

Sending 'dtbo' (16384 KB)************************* OKAY [* 0.386s]

Writing 'dtbo'************************************ OKAY [* 0.069s]

Finished. Total time: 0.571s

Sending 'LOGO' (6540 KB)************************** OKAY [* 0.154s]

Writing 'LOGO'************************************ OKAY [* 0.031s]

Finished. Total time: 0.270s

Sending 'modem_a' (162900 KB)********************* OKAY [* 3.828s]

Writing 'modem_a'********************************* OKAY [* 0.872s]

Finished. Total time: 5.333s

Sending 'oem_stanvbk' (2480 KB)******************* OKAY [* 0.078s]

Writing 'oem_stanvbk'***************************** OKAY [* 0.016s]

Finished. Total time: 0.138s

Sending 'qupfw' (72 KB)*************************** OKAY [* 0.016s]

Writing 'qupfw'*********************************** OKAY [* 0.016s]

Finished. Total time: 0.063s

Sending 'storsec' (24 KB)************************* OKAY [* 0.016s]

Writing 'storsec'********************************* OKAY [* 0.000s]

Finished. Total time: 0.047s

Sending 'multiimgoem' (16 KB)********************* OKAY [* 0.016s]

Writing 'multiimgoem'***************************** OKAY [* 0.000s]

Finished. Total time: 0.047s

Sending 'uefisecapp' (124 KB)********************* OKAY [* 0.016s]

Writing 'uefisecapp'****************************** OKAY [* 0.000s]

Finished. Total time: 0.053s

Sending 'reserve' (265892 KB)********************* OKAY [* 6.305s]

Writing 'reserve'********************************* FAILED (remote: '(reserve_a) No such partition')

fastboot: error: Command failed

Sending 'recovery' (98304 KB)********************* OKAY [* 2.345s]

Writing 'recovery'******************************** OKAY [* 0.480s]

Finished. Total time: 3.188s

Sending 'vbmeta' (8 KB)*************************** OKAY [* 0.000s]

Writing 'vbmeta'********************************** OKAY [* 0.000s]

Finished. Total time: 0.047s

Sending 'vbmeta_system' (4 KB)******************** OKAY [* 0.016s]

Writing 'vbmeta_system'*************************** OKAY [* 0.000s]

Finished. Total time: 0.031s

Sending 'opproduct' (578900 KB)******************* OKAY [ 13.591s]

Writing 'opproduct'******************************* OKAY [* 2.624s]

Finished. Total time: 18.311s

Rebooting into fastboot*************************** OKAY [* 0.000s]

< waiting for any device >

Finished. Total time: 8.535s

Sending 'system_a' (2294328 KB)******************* FAILED (Write to device failed (Invalid argument))

fastboot: error: Command failed

Invalid sparse file format at header magic

Sending sparse 'vendor' 1/2 (785569 KB)*********** OKAY [ 19.002s]

Writing 'vendor'********************************** FAILED (remote: 'Partition not found')

fastboot: error: Command failed

Invalid sparse file format at header magic

Sending sparse 'product' 1/2 (785456 KB)********** OKAY [ 19.053s]

Writing 'product'********************************* FAILED (remote: 'Partition not found')

fastboot: error: Command failed

Rebooting***************************************** OKAY [* 0.016s]

Finished. Total time: 0.016s

Press any key to continue . . .

< waiting for any device >

So, I am so lost and frustrated and annoyed [at myself].

I can get into that 10.0.8HD63CB version, but no further.

Any tips or ideas would be appreciated. I just want a functioning phone and to be done with slamming this brick into my forehead. :crying: