Database Develop

Everything stock and locked, bootloader corrupted? How to unlock?

The phone hasn't been tampered with, everything is stock (Android 9), bootloader is locked (was never unlocked), and developers mode hasn't been activated. In one moment, the phone froze, and I rebooted it. Ever since, when phone is booting, I get these messages:
Your device software can't be checked for corruption. Please lock the bootloader. Visit this link on another device: www miui com unlock apply php
Click to expand...
Click to collapse
And after that:
Your device is corrupt. It can't be tested and will not boot. Visit this link on another device: g co ABH
Click to expand...
Click to collapse
And here it is stuck for a while, and then the phone turns off.
Code:
$ sudo fastboot flashing lock
...
FAILED (remote: Device already : locked!)
finished. total time: 0.000s
Code:
$ sudo fastboot flashing unlock
...
FAILED (remote: Flashing Unlock is not allowed
)
finished. total time: 0.001s
Code:
$ sudo fastboot oem device-info
...
(bootloader) Verity mode: true
(bootloader) Device unlocked: false
(bootloader) Device critical unlocked: false
(bootloader) Charger screen enabled: false
OKAY [ 0.000s]
finished. total time: 0.000s
I can only get into the bootloader screen, even recovery (stock) gives the same errors.
fastboot getvar all results:
Code:
(bootloader) crc:1
(bootloader) anti:1
(bootloader) token:9zyVLN03ysY1ufE//aieBz/eq+8=
(bootloader) hw-revision:10000
(bootloader) unlocked:no
(bootloader) off-mode-charge:0
(bootloader) charger-screen-enabled:0
(bootloader) battery-soc-ok:yes
(bootloader) battery-voltage:3891
(bootloader) version-baseband:
(bootloader) version-bootloader:
(bootloader) erase-block-size: 0x200
(bootloader) logical-block-size: 0x200
(bootloader) variant:SDM EMMC
(bootloader) partition-type:userdata:ext4
(bootloader) partition-size:userdata: 0xBB77F7E00
(bootloader) partition-type:vendor_b:raw
(bootloader) partition-size:vendor_b: 0x80000000
(bootloader) partition-type:vendor_a:raw
(bootloader) partition-size:vendor_a: 0x80000000
(bootloader) partition-type:system_b:ext4
(bootloader) partition-size:system_b: 0xC0000000
(bootloader) partition-type:system_a:ext4
(bootloader) partition-size:system_a: 0xC0000000
(bootloader) partition-type:cache:ext4
(bootloader) partition-size:cache: 0x10000000
(bootloader) partition-type:boot_b:raw
(bootloader) partition-size:boot_b: 0x4000000
(bootloader) partition-type:boot_a:raw
(bootloader) partition-size:boot_a: 0x4000000
(bootloader) partition-type:minidump:raw
(bootloader) partition-size:minidump: 0x8000000
(bootloader) partition-type:rawdump:raw
(bootloader) partition-size:rawdump: 0x8000000
(bootloader) partition-type:modem_b:raw
(bootloader) partition-size:modem_b: 0xC000000
(bootloader) partition-type:modem_a:raw
(bootloader) partition-size:modem_a: 0xC000000
(bootloader) partition-type:logdump:raw
(bootloader) partition-size:logdump: 0x4000000
(bootloader) partition-type:persistbak:raw
(bootloader) partition-size:persistbak: 0x2000000
(bootloader) partition-type:persist:raw
(bootloader) partition-size:persist: 0x2000000
(bootloader) partition-type:splash:raw
(bootloader) partition-size:splash: 0x4000000
(bootloader) partition-type:mdtp_b:raw
(bootloader) partition-size:mdtp_b: 0x2000000
(bootloader) partition-type:mdtp_a:raw
(bootloader) partition-size:mdtp_a: 0x2000000
(bootloader) partition-type:bk1:raw
(bootloader) partition-size:bk1: 0x700000
(bootloader) partition-type:bluetooth_b:raw
(bootloader) partition-size:bluetooth_b: 0x100000
(bootloader) partition-type:dsp_b:raw
(bootloader) partition-size:dsp_b: 0x1000000
(bootloader) partition-type:dsp_a:raw
(bootloader) partition-size:dsp_a: 0x1000000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2: 0x800000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1: 0x800000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg: 0x800000
(bootloader) partition-type:logfs:raw
(bootloader) partition-size:logfs: 0x800000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo: 0x800000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc: 0x400000
(bootloader) partition-type:xbl_b:raw
(bootloader) partition-size:xbl_b: 0x380000
(bootloader) partition-type:xbl_a:raw
(bootloader) partition-size:xbl_a: 0x380000
(bootloader) partition-type:sti:raw
(bootloader) partition-size:sti: 0x200000
(bootloader) partition-type:bluetooth_a:raw
(bootloader) partition-size:bluetooth_a: 0x100000
(bootloader) partition-type:keymaster_b:raw
(bootloader) partition-size:keymaster_b: 0x100000
(bootloader) partition-type:keymaster_a:raw
(bootloader) partition-size:keymaster_a: 0x100000
(bootloader) partition-type:mdtpsecapp_b:raw
(bootloader) partition-size:mdtpsecapp_b: 0x400000
(bootloader) partition-type:mdtpsecapp_a:raw
(bootloader) partition-size:mdtpsecapp_a: 0x400000
(bootloader) partition-type:tz_b:raw
(bootloader) partition-size:tz_b: 0x400000
(bootloader) partition-type:tz_a:raw
(bootloader) partition-size:tz_a: 0x400000
(bootloader) partition-type:devcfg_b:raw
(bootloader) partition-size:devcfg_b: 0x100000
(bootloader) partition-type:devcfg_a:raw
(bootloader) partition-size:devcfg_a: 0x100000
(bootloader) partition-type:toolsfv:raw
(bootloader) partition-size:toolsfv: 0x100000
(bootloader) partition-type:ddr:raw
(bootloader) partition-size:ddr: 0x100000
(bootloader) partition-type:dip:raw
(bootloader) partition-size:dip: 0x100000
(bootloader) partition-type:abl_b:raw
(bootloader) partition-size:abl_b: 0x100000
(bootloader) partition-type:abl_a:raw
(bootloader) partition-size:abl_a: 0x100000
(bootloader) partition-type:cmnlib64_b:raw
(bootloader) partition-size:cmnlib64_b: 0x100000
(bootloader) partition-type:cmnlib_b:raw
(bootloader) partition-size:cmnlib_b: 0x100000
(bootloader) partition-type:cmnlib64_a:raw
(bootloader) partition-size:cmnlib64_a: 0x100000
(bootloader) partition-type:cmnlib_a:raw
(bootloader) partition-size:cmnlib_a: 0x100000
(bootloader) partition-type:pmic_b:raw
(bootloader) partition-size:pmic_b: 0x80000
(bootloader) partition-type:pmic_a:raw
(bootloader) partition-size:pmic_a: 0x80000
(bootloader) partition-type:hyp_b:raw
(bootloader) partition-size:hyp_b: 0x80000
(bootloader) partition-type:hyp_a:raw
(bootloader) partition-size:hyp_a: 0x80000
(bootloader) partition-type:rpm_b:raw
(bootloader) partition-size:rpm_b: 0x80000
(bootloader) partition-type:rpm_a:raw
(bootloader) partition-size:rpm_a: 0x80000
(bootloader) partition-type:frp:raw
(bootloader) partition-size:frp: 0x80000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore: 0x80000
(bootloader) partition-type:msadp:raw
(bootloader) partition-size:msadp: 0x40000
(bootloader) partition-type:apdp:raw
(bootloader) partition-size:apdp: 0x40000
(bootloader) partition-type:oops:raw
(bootloader) partition-size:oops: 0x20000
(bootloader) partition-type:storsec:raw
(bootloader) partition-size:storsec: 0x20000
(bootloader) partition-type:vbmeta_b:raw
(bootloader) partition-size:vbmeta_b: 0x10000
(bootloader) partition-type:vbmeta_a:raw
(bootloader) partition-size:vbmeta_a: 0x10000
(bootloader) partition-type:sec:raw
(bootloader) partition-size:sec: 0x5000
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd: 0x8000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits: 0x8000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc: 0x2000
(bootloader) partition-type:dpo:raw
(bootloader) partition-size:dpo: 0x2000
(bootloader) partition-type:switch:raw
(bootloader) partition-size:switch: 0x2000
(bootloader) has-slot:modem:yes
(bootloader) has-slot:system:yes
(bootloader) current-slot:a
(bootloader) has-slot:boot:yes
(bootloader) slot-retry-count:b:6
(bootloader) slot-unbootable:b:no
(bootloader) slot-successful:b:yes
(bootloader) slot-retry-count:a:6
(bootloader) slot-unbootable:a:no
(bootloader) slot-successful:a:yes
(bootloader) slot-count:2
(bootloader) secure:yes
(bootloader) serialno:3fd43b6
(bootloader) product:jasmine
(bootloader) max-download-size:536870912
(bootloader) kernel:uefi
Is there any help to this phone?

One Plus 7 Pro Oxygen 10.0.3 w/magisk, new OTA failed

Hi, i was wondering if anyone could help me, i have a (rooted)OP7P had oxygen 10.0.3 with the latest magisk, i did an OTA in Dec and followed the magisk instructions, it worked perfect, followed the instructions again for the recent OTA (after updating to newest magisk), it failed to restart on other partition(a), {QUALCOMM Crashdump Mode dm-verity device corrupted Force dump Kernal_restart} switched to other previous partition (B) would not restart (just circling electon around atom).
I can boot TWRP on both partitions and it looks like everything (directories and files) are there.
I would love to bring it back prior to the OTA if possible, i hate to lose my prior config and apps and such.
any suggestions other than start from scratch, which if there is no other way, i guess it is what it is, or suggestions on saving contacts things like that.
any help will be appreciated.
C:\oneplus7pro>fastboot getvar all
(bootloader) hw-revision:20002
(bootloader) unlocked:yes
(bootloader) off-mode-charge:1
(bootloader) charger-screen-enabled:1
(bootloader) battery-soc-ok:yes
(bootloader) battery-voltage:4242
(bootloader) version-baseband:
(bootloader) version-bootloader:
(bootloader) erase-block-size: 0x1000
(bootloader) logical-block-size: 0x1000
(bootloader) variant:SDM UFS
(bootloader) partition-type:mdm1m9kefsc:raw
(bootloader) partition-size:mdm1m9kefsc: 0x1000
(bootloader) partition-type:mdm1m9kefs2:raw
(bootloader) partition-size:mdm1m9kefs2: 0x100000
(bootloader) partition-type:mdm1m9kefs1:raw
(bootloader) partition-size:mdm1m9kefs1: 0x100000
(bootloader) partition-type:mdm1m9kefs3:raw
(bootloader) partition-size:mdm1m9kefs3: 0x100000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc: 0x20000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg: 0x200000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2: 0x200000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1: 0x200000
(bootloader) partition-type:ALIGN_TO_128K_2:raw
(bootloader) partition-size:ALIGN_TO_128K_2: 0x1A000
(bootloader) partition-type:storsec_b:raw
(bootloader) partition-size:storsec_b: 0x20000
(bootloader) partition-type:mdm1oemnvbktmp:raw
(bootloader) partition-size:mdm1oemnvbktmp: 0x100000
(bootloader) partition-type:reserve4:raw
(bootloader) partition-size:reserve4: 0xFD0000
(bootloader) partition-type:reserve3:raw
(bootloader) partition-size:reserve3: 0xFD0000
(bootloader) partition-type:reserve2:raw
(bootloader) partition-size:reserve2: 0xFD0000
(bootloader) partition-type:reserve1:raw
(bootloader) partition-size:reserve1: 0x7E8000
(bootloader) partition-type:catecontentfv:raw
(bootloader) partition-size:catecontentfv: 0x100000
(bootloader) partition-type:catefv:raw
(bootloader) partition-size:catefv: 0x80000
(bootloader) partition-type:secdata:raw
(bootloader) partition-size:secdata: 0x7000
(bootloader) partition-type:uefivarstore:raw
(bootloader) partition-size:uefivarstore: 0x80000
(bootloader) partition-type:storsec_a:raw
(bootloader) partition-size:storsec_a: 0x20000
(bootloader) partition-type:logdump:raw
(bootloader) partition-size:logdump: 0x4000000
(bootloader) partition-type:cateloader:raw
(bootloader) partition-size:cateloader: 0x200000
(bootloader) partition-type:logfs:raw
(bootloader) partition-size:logfs: 0x800000
(bootloader) partition-type:toolsfv:raw
(bootloader) partition-size:toolsfv: 0x100000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits: 0x1000
(bootloader) partition-type:splash:raw
(bootloader) partition-size:splash: 0x20A4000
(bootloader) partition-type:spunvm:raw
(bootloader) partition-size:spunvm: 0x800000
(bootloader) partition-type:msadp:raw
(bootloader) partition-size:msadp: 0x40000
(bootloader) partition-type:apdp:raw
(bootloader) partition-size:apdp: 0x40000
(bootloader) partition-type:dip:raw
(bootloader) partition-size:dip: 0x100000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo: 0x1000
(bootloader) partition-typep1:raw
(bootloader) partition-sizep1: 0x12C00000
(bootloader) partition-type:aging_mod:raw
(bootloader) partition-size:aging_mod: 0x2000000
(bootloader) partition-type:aging:raw
(bootloader) partition-size:aging: 0x4000000
(bootloader) partition-type:multiimgoem_b:raw
(bootloader) partition-size:multiimgoem_b: 0x8000
(bootloader) partition-type:fw_ufs5_b:raw
(bootloader) partition-size:fw_ufs5_b: 0x200000
(bootloader) partition-type:fw_ufs4_b:raw
(bootloader) partition-size:fw_ufs4_b: 0x200000
(bootloader) partition-type:fw_ufs3_b:raw
(bootloader) partition-size:fw_ufs3_b: 0x200000
(bootloader) partition-type:fw_ufs2_b:raw
(bootloader) partition-size:fw_ufs2_b: 0x200000
(bootloader) partition-type:fw_ufs1_b:raw
(bootloader) partition-size:fw_ufs1_b: 0x200000
(bootloader) partition-type:LOGO_b:raw
(bootloader) partition-size:LOGO_b: 0x1000000
(bootloader) partition-type:imagefv_b:raw
(bootloader) partition-size:imagefv_b: 0x200000
(bootloader) partition-type:uefisecapp_b:raw
(bootloader) partition-size:uefisecapp_b: 0x200000
(bootloader) partition-type:dtbo_b:raw
(bootloader) partition-size:dtbo_b: 0x1800000
(bootloader) partition-type:vbmeta_b:raw
(bootloader) partition-size:vbmeta_b: 0x10000
(bootloader) partition-type:vendor_b:raw
(bootloader) partition-size:vendor_b: 0x40000000
(bootloader) partition-type:qupfw_b:raw
(bootloader) partition-size:qupfw_b: 0x14000
(bootloader) partition-type:devcfg_b:raw
(bootloader) partition-size:devcfg_b: 0x20000
(bootloader) partition-type:cmnlib64_b:raw
(bootloader) partition-size:cmnlib64_b: 0x80000
(bootloader) partition-type:cmnlib_b:raw
(bootloader) partition-size:cmnlib_b: 0x80000
(bootloader) partition-type:boot_b:raw
(bootloader) partition-size:boot_b: 0x6000000
(bootloader) partition-type:keymaster_b:raw
(bootloader) partition-size:keymaster_b: 0x80000
(bootloader) partition-type:dsp_b:raw
(bootloader) partition-size:dsp_b: 0x4000000
(bootloader) partition-type:abl_b:raw
(bootloader) partition-size:abl_b: 0x800000
(bootloader) partition-type:mdtp_b:raw
(bootloader) partition-size:mdtp_b: 0x2000000
(bootloader) partition-type:mdtpsecapp_b:raw
(bootloader) partition-size:mdtpsecapp_b: 0x400000
(bootloader) partition-type:bluetooth_b:raw
(bootloader) partition-size:bluetooth_b: 0x100000
(bootloader) partition-type:modem_b:raw
(bootloader) partition-size:modem_b: 0x12C00000
(bootloader) partition-type:hyp_b:raw
(bootloader) partition-size:hyp_b: 0x800000
(bootloader) partition-type:tz_b:raw
(bootloader) partition-size:tz_b: 0x400000
(bootloader) partition-type:aop_b:raw
(bootloader) partition-size:aop_b: 0x80000
(bootloader) partition-type:multiimgoem_a:raw
(bootloader) partition-size:multiimgoem_a: 0x8000
(bootloader) partition-type:fw_ufs5_a:raw
(bootloader) partition-size:fw_ufs5_a: 0x200000
(bootloader) partition-type:fw_ufs4_a:raw
(bootloader) partition-size:fw_ufs4_a: 0x200000
(bootloader) partition-type:fw_ufs3_a:raw
(bootloader) partition-size:fw_ufs3_a: 0x200000
(bootloader) partition-type:fw_ufs2_a:raw
(bootloader) partition-size:fw_ufs2_a: 0x200000
(bootloader) partition-type:fw_ufs1_a:raw
(bootloader) partition-size:fw_ufs1_a: 0x200000
(bootloader) partition-type:LOGO_a:raw
(bootloader) partition-size:LOGO_a: 0x1000000
(bootloader) partition-type:core_nhlos_a:raw
(bootloader) partition-size:core_nhlos_a: 0xAA00000
(bootloader) partition-type:imagefv_a:raw
(bootloader) partition-size:imagefv_a: 0x200000
(bootloader) partition-type:uefisecapp_a:raw
(bootloader) partition-size:uefisecapp_a: 0x200000
(bootloader) partition-type:dtbo_a:raw
(bootloader) partition-size:dtbo_a: 0x1800000
(bootloader) partition-type:vbmeta_a:raw
(bootloader) partition-size:vbmeta_a: 0x10000
(bootloader) partition-type:vendor_a:raw
(bootloader) partition-size:vendor_a: 0x40000000
(bootloader) partition-type:qupfw_a:raw
(bootloader) partition-size:qupfw_a: 0x14000
(bootloader) partition-type:devcfg_a:raw
(bootloader) partition-size:devcfg_a: 0x20000
(bootloader) partition-type:cmnlib64_a:raw
(bootloader) partition-size:cmnlib64_a: 0x80000
(bootloader) partition-type:cmnlib_a:raw
(bootloader) partition-size:cmnlib_a: 0x80000
(bootloader) partition-type:boot_a:raw
(bootloader) partition-size:boot_a: 0x6000000
(bootloader) partition-type:keymaster_a:raw
(bootloader) partition-size:keymaster_a: 0x80000
(bootloader) partition-type:dsp_a:raw
(bootloader) partition-size:dsp_a: 0x4000000
(bootloader) partition-type:abl_a:raw
(bootloader) partition-size:abl_a: 0x800000
(bootloader) partition-type:mdtp_a:raw
(bootloader) partition-size:mdtp_a: 0x2000000
(bootloader) partition-type:mdtpsecapp_a:raw
(bootloader) partition-size:mdtpsecapp_a: 0x400000
(bootloader) partition-type:bluetooth_a:raw
(bootloader) partition-size:bluetooth_a: 0x100000
(bootloader) partition-type:modem_a:raw
(bootloader) partition-size:modem_a: 0x12C00000
(bootloader) partition-type:hyp_a:raw
(bootloader) partition-size:hyp_a: 0x800000
(bootloader) partition-type:tz_a:raw
(bootloader) partition-size:tz_a: 0x400000
(bootloader) partition-type:aop_a:raw
(bootloader) partition-size:aop_a: 0x80000
(bootloader) partition-type:mdmddr:raw
(bootloader) partition-size:mdmddr: 0x100000
(bootloader) partition-type:ddr:raw
(bootloader) partition-size:ddr: 0x100000
(bootloader) partition-type:cdt:raw
(bootloader) partition-size:cdt: 0x20000
(bootloader) partition-type:ALIGN_TO_128K_1:raw
(bootloader) partition-size:ALIGN_TO_128K_1: 0x1A000
(bootloader) partition-type:xbl_config_b:raw
(bootloader) partition-size:xbl_config_b: 0x20000
(bootloader) partition-type:xbl_b:raw
(bootloader) partition-size:xbl_b: 0x380000
(bootloader) partition-type:xbl_config_a:raw
(bootloader) partition-size:xbl_config_a: 0x20000
(bootloader) partition-type:xbl_a:raw
(bootloader) partition-size:xbl_a: 0x380000
(bootloader) partition-type:userdata:ext4
(bootloader) partition-size:userdata: 0x38B5673000
(bootloader) partition-type:rawdump:raw
(bootloader) partition-size:rawdump: 0x8000000
(bootloader) partition-type:metadata:raw
(bootloader) partition-size:metadata: 0x1000000
(bootloader) partition-typedm_b:raw
(bootloader) partition-sizedm_b: 0x6400000
(bootloader) partition-typedm_a:raw
(bootloader) partition-sizedm_a: 0x6400000
(bootloader) partition-type:system_b:ext4
(bootloader) partition-size:system_b: 0xD9000000
(bootloader) partition-type:system_a:ext4
(bootloader) partition-size:system_a: 0xD9000000
(bootloader) partition-type:config:raw
(bootloader) partition-size:config: 0x80000
(bootloader) partition-type:mdm_oem_stanvbk:raw
(bootloader) partition-size:mdm_oem_stanvbk: 0x100000
(bootloader) partition-type:mdm_oem_dycnvbk:raw
(bootloader) partition-size:mdm_oem_dycnvbk: 0x100000
(bootloader) partition-typeem_stanvbk:raw
(bootloader) partition-sizeem_stanvbk: 0xA00000
(bootloader) partition-typeem_dycnvbk:raw
(bootloader) partition-sizeem_dycnvbk: 0xA00000
(bootloader) partition-typep2:raw
(bootloader) partition-sizep2: 0x10000000
(bootloader) partition-type:frp:raw
(bootloader) partition-size:frp: 0x80000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore: 0x80000
(bootloader) partition-typearam:raw
(bootloader) partition-sizearam: 0x100000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc: 0x100000
(bootloader) partition-typeersist:raw
(bootloader) partition-sizeersist: 0x2000000
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd: 0x2000
(bootloader) has-slot:modem:yes
(bootloader) has-slot:system:yes
(bootloader) current-slot:a
(bootloader) has-slot:boot:yes
(bootloader) slot-retry-count:b:7
(bootloader) slot-unbootable:b:no
(bootloader) slot-successful:b:no
(bootloader) slot-retry-count:a:7
(bootloader) slot-unbootable:a:no
(bootloader) slot-successful:a:no
(bootloader) slot-count:2
(bootloader) secure:yes
(bootloader) serialno:5094dada
(bootloader) product:msmnile
(bootloader) max-download-size:805306368
(bootloader) kernel:uefi

New phone unresponsive (hardware issue?)

Afternoon all,
I recently purchased a Xiaomi Redmi 8 online (global ROM). I bought the phone cheap, the person I bought it off reported that "as been turned on once, However, when trying to set up the phone it crashed and hasn't turned on since. It still vibrates when the power cable is plugged in or the power button is held down." Since then the phone has turned on once randomly (everything working) but it then shut off an hour later.
The phone appears to be able to enter fastboot mode, but can't enter adb. I have been unsuccessful trying to unlock the bootloader (for reflashing purposes). I assume this is due to the USB debugging being disabled.
Below I've posted the fastboot device info and getvar.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
C:\adb>fastboot oem device-info
...
(bootloader) Device tampered: false
(bootloader) Device unlocked: false
(bootloader) Device critical unlocked: false
(bootloader) Charger screen enabled: true
(bootloader) Display panel:
OKAY [ 0.030s]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
C:\adb>fastboot getvar all
(bootloader) version:0.5
(bootloader) token:VQEBHwEQHYlxzP+m+K9wt/dncIBQPwMFb2xpdmUCBBdi7Wc=
(bootloader) crc:1
(bootloader) battery-soc-ok:yes
(bootloader) battery-voltage:4166983
(bootloader) variant:QRD eMMC
(bootloader) unlocked:no
(bootloader) secure:yes
(bootloader) version-baseband:
(bootloader) version-bootloader:
(bootloader) logical-block-size:0x200
(bootloader) erase-block-size:0x200
(bootloader) display-panel:
(bootloader) off-mode-charge:1
(bootloader) charger-screen-enabled:1
(bootloader) max-download-size: 0x1ff00000
(bootloader) partition-type:userdata:ext4
(bootloader) partition-size:userdata: 0x537bfbe00
(bootloader) partition-type:cust:raw
(bootloader) partition-size:cust: 0x34000000
(bootloader) partition-type:vendor:raw
(bootloader) partition-size:vendor: 0x60000000
(bootloader) partition-type:system:ext4
(bootloader) partition-size:system: 0x120000000
(bootloader) partition-type:modem:raw
(bootloader) partition-size:modem: 0x8000000
(bootloader) partition-type:cache:ext4
(bootloader) partition-size:cache: 0x18000000
(bootloader) partition-type:minidump:raw
(bootloader) partition-size:minidump: 0x8000000
(bootloader) partition-type:exaid:raw
(bootloader) partition-size:exaid: 0x18000000
(bootloader) partition-type:logdump:raw
(bootloader) partition-size:logdump: 0x4000000
(bootloader) partition-type:recovery:ext4
(bootloader) partition-size:recovery: 0x4000000
(bootloader) partition-type:boot:raw
(bootloader) partition-size:boot: 0x4000000
(bootloader) partition-type:mdtpbak:raw
(bootloader) partition-size:mdtpbak: 0x2000000
(bootloader) partition-type:mdtp:raw
(bootloader) partition-size:mdtp: 0x2000000
(bootloader) partition-typeersistbak:raw
(bootloader) partition-sizeersistbak: 0x2000000
(bootloader) partition-typeersist:raw
(bootloader) partition-sizeersist: 0x2000000
(bootloader) partition-type:dspbak:raw
(bootloader) partition-size:dspbak: 0x1000000
(bootloader) partition-type:dsp:raw
(bootloader) partition-size:dsp: 0x1000000
(bootloader) partition-type:splash:raw
(bootloader) partition-size:splash: 0x1000000
(bootloader) partition-type:gsort:raw
(bootloader) partition-size:gsort: 0x800000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg: 0x800000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2: 0x800000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1: 0x800000
(bootloader) partition-type:dtbobak:raw
(bootloader) partition-size:dtbobak: 0x800000
(bootloader) partition-type:dtbo:raw
(bootloader) partition-size:dtbo: 0x800000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo: 0x800000
(bootloader) partition-type:mcfg:raw
(bootloader) partition-size:mcfg: 0x400000
(bootloader) partition-type:tzbak:raw
(bootloader) partition-size:tzbak: 0x200000
(bootloader) partition-type:tz:raw
(bootloader) partition-size:tz: 0x200000
(bootloader) partition-type:bk4:raw
(bootloader) partition-size:bk4: 0x100000
(bootloader) partition-type:dip:raw
(bootloader) partition-size:dip: 0x100000
(bootloader) partition-type:abootbak:raw
(bootloader) partition-size:abootbak: 0x100000
(bootloader) partition-type:aboot:raw
(bootloader) partition-size:aboot: 0x100000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc: 0x100000
(bootloader) partition-type:keymasterbak:raw
(bootloader) partition-size:keymasterbak: 0x100000
(bootloader) partition-type:keymaster:raw
(bootloader) partition-size:keymaster: 0x100000
(bootloader) partition-type:cmnlib64bak:raw
(bootloader) partition-size:cmnlib64bak: 0x100000
(bootloader) partition-type:cmnlib64:raw
(bootloader) partition-size:cmnlib64: 0x100000
(bootloader) partition-type:cmnlibbak:raw
(bootloader) partition-size:cmnlibbak: 0x100000
(bootloader) partition-type:cmnlib:raw
(bootloader) partition-size:cmnlib: 0x100000
(bootloader) partition-type:syscfg:raw
(bootloader) partition-size:syscfg: 0x80000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore: 0x80000
(bootloader) partition-type:mota:raw
(bootloader) partition-size:mota: 0x80000
(bootloader) partition-type:rpmbak:raw
(bootloader) partition-size:rpmbak: 0x80000
(bootloader) partition-type:rpm:raw
(bootloader) partition-size:rpm: 0x80000
(bootloader) partition-type:sbl1bak:raw
(bootloader) partition-size:sbl1bak: 0x80000
(bootloader) partition-type:sbl1:raw
(bootloader) partition-size:sbl1: 0x80000
(bootloader) partition-type:msadp:raw
(bootloader) partition-size:msadp: 0x40000
(bootloader) partition-type:apdp:raw
(bootloader) partition-size:apdp: 0x40000
(bootloader) partition-type:devcfgbak:raw
(bootloader) partition-size:devcfgbak: 0x40000
(bootloader) partition-type:devcfg:raw
(bootloader) partition-size:devcfg: 0x40000
(bootloader) partition-type:bk3:raw
(bootloader) partition-size:bk3: 0x20000
(bootloader) partition-type:vbmetabak:raw
(bootloader) partition-size:vbmetabak: 0x10000
(bootloader) partition-type:vbmeta:raw
(bootloader) partition-size:vbmeta: 0x10000
(bootloader) partition-type:bk2:raw
(bootloader) partition-size:bk2: 0x10000
(bootloader) partition-type:bk1:raw
(bootloader) partition-size:bk1: 0x9000
(bootloader) partition-type:config:raw
(bootloader) partition-size:config: 0x8000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits: 0x8000
(bootloader) partition-typeDR:raw
(bootloader) partition-sizeDR: 0x8000
(bootloader) partition-type:sec:raw
(bootloader) partition-size:sec: 0x4000
(bootloader) partition-type:dpo:raw
(bootloader) partition-size:dpo: 0x2000
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd: 0x2000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc: 0x2000
(bootloader) hw-revision:10000
(bootloader) rollback_ver:1
(bootloader) serialno:e6609a5f0706
(bootloader) kernel:lk
(bootloader) productlive
all:
finished. total time: 1.018s
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Has anyone encoutered this issue before? At this stage my next move is to
try enter EDL mode (although, this requires authentification I've read?).
Could it be a hardware issue, or firmware? I have access to multimeters, oscilliscopes, etc,
are there any guides on test-points for Xiaomi phones?
If anyone could shed some light on this, it would be greatly appreciated.
Thanks,
Lachlan

If you require more information, I'm happy to try and provide it. Also, if this should be posted on a different thread, please let me know!

Hey guys,
I've found the issue with the phone so thought I'd post for anyone else who might have this issue. The issue was the screen ribbon connector. After removing the cable and then reseating it in the socket, the screen returned to normal

Can't flash ROM on EDL mode

Hi, I'm facing some issues with my Mi A2.
It started freezing randomly in apps, and something that worked to prevent this was to lock and then unlock the phone a couple of times. Sometimes this didn't work and I had to restart the phone. Storage was quite full (~1 Gb free) but I don't think that this was the problem.
Last week I took it from my pocket, and when I tried to unlock it, it was unresponsive. Pressing the power button revealed that it was either frozen or completely shut down.
This time, the phone wouldn't pass the Android One logo. It just shuts down after 5 seconds approximately. Tried to switch to recovery, same result.
Fastboot works. In fact, this is the result of fastboot getvar all
Spoiler
Code:
(bootloader) crc:1
(bootloader) anti:1
(bootloader) token:Pqe[Deleted just in case]
(bootloader) parallel-download-flash:yes
(bootloader) hw-revision:10000
(bootloader) unlocked:no
(bootloader) off-mode-charge:1
(bootloader) charger-screen-enabled:1
(bootloader) battery-soc-ok:yes
(bootloader) battery-voltage:4325
(bootloader) version-baseband:
(bootloader) version-bootloader:
(bootloader) erase-block-size: 0x200
(bootloader) logical-block-size: 0x200
(bootloader) variant:SDM EMMC
(bootloader) partition-type:userdata:ext4
(bootloader) partition-size:userdata: 0xBB77F7E00
(bootloader) partition-type:vendor_b:raw
(bootloader) partition-size:vendor_b: 0x80000000
(bootloader) partition-type:vendor_a:raw
(bootloader) partition-size:vendor_a: 0x80000000
(bootloader) partition-type:system_b:ext4
(bootloader) partition-size:system_b: 0xC0000000
(bootloader) partition-type:system_a:ext4
(bootloader) partition-size:system_a: 0xC0000000
(bootloader) partition-type:cache:ext4
(bootloader) partition-size:cache: 0x10000000
(bootloader) partition-type:boot_b:raw
(bootloader) partition-size:boot_b: 0x4000000
(bootloader) partition-type:boot_a:raw
(bootloader) partition-size:boot_a: 0x4000000
(bootloader) partition-type:minidump:raw
(bootloader) partition-size:minidump: 0x8000000
(bootloader) partition-type:rawdump:raw
(bootloader) partition-size:rawdump: 0x8000000
(bootloader) partition-type:modem_b:raw
(bootloader) partition-size:modem_b: 0xC000000
(bootloader) partition-type:modem_a:raw
(bootloader) partition-size:modem_a: 0xC000000
(bootloader) partition-type:logdump:raw
(bootloader) partition-size:logdump: 0x4000000
(bootloader) partition-type:persistbak:raw
(bootloader) partition-size:persistbak: 0x2000000
(bootloader) partition-type:persist:raw
(bootloader) partition-size:persist: 0x2000000
(bootloader) partition-type:splash:raw
(bootloader) partition-size:splash: 0x4000000
(bootloader) partition-type:mdtp_b:raw
(bootloader) partition-size:mdtp_b: 0x2000000
(bootloader) partition-type:mdtp_a:raw
(bootloader) partition-size:mdtp_a: 0x2000000
(bootloader) partition-type:bk1:raw
(bootloader) partition-size:bk1: 0x700000
(bootloader) partition-type:bluetooth_b:raw
(bootloader) partition-size:bluetooth_b: 0x100000
(bootloader) partition-type:dsp_b:raw
(bootloader) partition-size:dsp_b: 0x1000000
(bootloader) partition-type:dsp_a:raw
(bootloader) partition-size:dsp_a: 0x1000000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2: 0x800000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1: 0x800000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg: 0x800000
(bootloader) partition-type:logfs:raw
(bootloader) partition-size:logfs: 0x800000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo: 0x800000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc: 0x400000
(bootloader) partition-type:xbl_b:raw
(bootloader) partition-size:xbl_b: 0x380000
(bootloader) partition-type:xbl_a:raw
(bootloader) partition-size:xbl_a: 0x380000
(bootloader) partition-type:sti:raw
(bootloader) partition-size:sti: 0x200000
(bootloader) partition-type:bluetooth_a:raw
(bootloader) partition-size:bluetooth_a: 0x100000
(bootloader) partition-type:keymaster_b:raw
(bootloader) partition-size:keymaster_b: 0x100000
(bootloader) partition-type:keymaster_a:raw
(bootloader) partition-size:keymaster_a: 0x100000
(bootloader) partition-type:mdtpsecapp_b:raw
(bootloader) partition-size:mdtpsecapp_b: 0x400000
(bootloader) partition-type:mdtpsecapp_a:raw
(bootloader) partition-size:mdtpsecapp_a: 0x400000
(bootloader) partition-type:tz_b:raw
(bootloader) partition-size:tz_b: 0x400000
(bootloader) partition-type:tz_a:raw
(bootloader) partition-size:tz_a: 0x400000
(bootloader) partition-type:devcfg_b:raw
(bootloader) partition-size:devcfg_b: 0x100000
(bootloader) partition-type:devcfg_a:raw
(bootloader) partition-size:devcfg_a: 0x100000
(bootloader) partition-type:toolsfv:raw
(bootloader) partition-size:toolsfv: 0x100000
(bootloader) partition-type:ddr:raw
(bootloader) partition-size:ddr: 0x100000
(bootloader) partition-type:dip:raw
(bootloader) partition-size:dip: 0x100000
(bootloader) partition-type:abl_b:raw
(bootloader) partition-size:abl_b: 0x100000
(bootloader) partition-type:abl_a:raw
(bootloader) partition-size:abl_a: 0x100000
(bootloader) partition-type:cmnlib64_b:raw
(bootloader) partition-size:cmnlib64_b: 0x100000
(bootloader) partition-type:cmnlib_b:raw
(bootloader) partition-size:cmnlib_b: 0x100000
(bootloader) partition-type:cmnlib64_a:raw
(bootloader) partition-size:cmnlib64_a: 0x100000
(bootloader) partition-type:cmnlib_a:raw
(bootloader) partition-size:cmnlib_a: 0x100000
(bootloader) partition-type:pmic_b:raw
(bootloader) partition-size:pmic_b: 0x80000
(bootloader) partition-type:pmic_a:raw
(bootloader) partition-size:pmic_a: 0x80000
(bootloader) partition-type:hyp_b:raw
(bootloader) partition-size:hyp_b: 0x80000
(bootloader) partition-type:hyp_a:raw
(bootloader) partition-size:hyp_a: 0x80000
(bootloader) partition-type:rpm_b:raw
(bootloader) partition-size:rpm_b: 0x80000
(bootloader) partition-type:rpm_a:raw
(bootloader) partition-size:rpm_a: 0x80000
(bootloader) partition-type:frp:raw
(bootloader) partition-size:frp: 0x80000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore: 0x80000
(bootloader) partition-type:msadp:raw
(bootloader) partition-size:msadp: 0x40000
(bootloader) partition-type:apdp:raw
(bootloader) partition-size:apdp: 0x40000
(bootloader) partition-type:oops:raw
(bootloader) partition-size:oops: 0x20000
(bootloader) partition-type:storsec:raw
(bootloader) partition-size:storsec: 0x20000
(bootloader) partition-type:vbmeta_b:raw
(bootloader) partition-size:vbmeta_b: 0x10000
(bootloader) partition-type:vbmeta_a:raw
(bootloader) partition-size:vbmeta_a: 0x10000
(bootloader) partition-type:sec:raw
(bootloader) partition-size:sec: 0x5000
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd: 0x8000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits: 0x8000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc: 0x2000
(bootloader) partition-type:dpo:raw
(bootloader) partition-size:dpo: 0x2000
(bootloader) partition-type:switch:raw
(bootloader) partition-size:switch: 0x2000
(bootloader) has-slot:modem:yes
(bootloader) has-slot:system:yes
(bootloader) current-slot:a
(bootloader) has-slot:boot:yes
(bootloader) slot-retry-count:b:7
(bootloader) slot-unbootable:b:no
(bootloader) slot-successful:b:yes
(bootloader) slot-retry-count:a:6
(bootloader) slot-unbootable:a:no
(bootloader) slot-successful:a:yes
(bootloader) slot-count:2
(bootloader) secure:yes
(bootloader) serialno:14[Deleted just in case]
(bootloader) product:jasmine
(bootloader) max-download-size:805306368
(bootloader) kernel:uefi
all:
Finished. Total time: 0.405s
What I tried so far (considering that bootloader is locked):
- Changing battery. There is a really strange behaviour: When It is charging, it shows the Android One logo, then shuts off, then turns on again infinitely, until at some point (that I never could catch, because it may take a couple of hours) it stops, turns on the LED and shows the battery charging image. If I turn it on when it is fully charged, there's a chance that it boots, but once it reaches the lock screen it freezes. If I turn it on unplugged, it won't pass the Android One logo. I have tried these things once or twice, prior and after replacing the battery.
- Mi flash tool and qfil. Phone is detected, but in both of them "SDCC Error 3 (3)" comes out while trying to write storsec.mbn. It is the first thing it tries to flash into the phone. If I try to use the partition manager or the get flash information options in QFIL, it reads all the data ok. The only warning I get is "FILE ACCESS SLOW!!".
I am running out of ideas to try. What do you think? Bad eMMC, though it is able to read partitions in QFIL? Any way to check it? Should I try an older ROM? Why isn't the A-B slot swap automatically triggered? (bootloader locked, can't change it manually).
Thanks in advance, and I'll come back if I get any updates on this.

Your eMMC was damaged, needed dissasembly and repair. My device is Xiaomi 6X and cannot bootup (bootloader unlocked). I tried with fastboot, EDL but no working.

Between Soft-brick and Hard-brick

Just got my xz2 bricked. I try to install lineage OS on my xz2, but the system partition is not big enough(jap ver), so I decide to repartition it. But something went wrong with the parted, the partition did not created with given name but with a null value.
So the partition system_a, system_b, vendor_a, vendor_b, oem_a, oem_b is gone, physically.
By now my phone can only be boot into fastboot mode, when u try to boot into recovery or flashmode, it will tell u that device corrupt cannot be boot ,will power off in 5 sec.
In normal condition, it can be fix by reflash system partition but the system partition is no more so it wont help.
Also, due to the inaccessable flash mode, neither new flasher and flash tool will help.
Try to boot up from a img using fastboot boot boot.img it return this:
Sending 'boot.img' (65536 KB) OKAY [ 0.168s]
Booting FAILED (remote: 'Failed to load/authenticate boot image: Load Error')
fastboot: error: Command failed
fastboot getvar all
(bootloader) parallel-download-flash:yes
(bootloader) hw-revision:20001
(bootloader) unlocked:yes
(bootloader) off-mode-charge:0
(bootloader) charger-screen-enabled:0
(bootloader) battery-soc-ok:yes
(bootloader) battery-voltage:4205
(bootloader) version-baseband:1311-9109_52.0.B.9.316
(bootloader) version-bootloader:1310-7079_X_Boot_SDM845_LA2.0_P_118
(bootloader) erase-block-size: 0x1000
(bootloader) logical-block-size: 0x1000
(bootloader) variant:SDM UFS
(bootloader) partition-type:xbl_config_b:raw
(bootloader) partition-size:xbl_config_b: 0x20000
(bootloader) partition-type:xbl_b:raw
(bootloader) partition-size:xbl_b: 0x3D5000
(bootloader) partition-type:xbl_config_a:raw
(bootloader) partition-size:xbl_config_a: 0x20000
(bootloader) partition-type:xbl_a:raw
(bootloader) partition-size:xbl_a: 0x3D5000
(bootloader) partition-type:rddata:raw
(bootloader) partition-size:rddata: 0x1400000
(bootloader) partition-type:userdata:ext4
(bootloader) partition-size:userdata: 0xBDAEED000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc: 0x20000
(bootloader) partition-type:fsmetadata:raw
(bootloader) partition-size:fsmetadata: 0x101000
(bootloader) partition-type:Qnovo:raw
(bootloader) partition-size:Qnovo: 0x1800000
(bootloader) partition-type:diag:raw
(bootloader) partition-size:diag: 0x2000000
(bootloader) partition-type:appslog:raw
(bootloader) partition-size:appslog: 0x1000000
(bootloader) partition-type:frp:raw
(bootloader) partition-size:frp: 0x80000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore: 0x80000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc: 0x100000
(bootloader) partition-type:cdt:raw
(bootloader) partition-size:cdt: 0x20000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg: 0x200000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2: 0x200000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1: 0x200000
(bootloader) partition-type:logdump:raw
(bootloader) partition-size:logdump: 0x4000000
(bootloader) partition-type:logfs:raw
(bootloader) partition-size:logfs: 0x800000
(bootloader) partition-type:toolsfv:raw
(bootloader) partition-size:toolsfv: 0x100000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits: 0x1000
(bootloader) partition-type:spunvm:raw
(bootloader) partition-size:spunvm: 0x800000
(bootloader) partition-type:msadp:raw
(bootloader) partition-size:msadp: 0x40000
(bootloader) partition-type:apdp:raw
(bootloader) partition-size:apdp: 0x40000
(bootloader) partition-type:sec:raw
(bootloader) partition-size:sec: 0x4000
(bootloader) partition-type:dtbo_b:raw
(bootloader) partition-size:dtbo_b: 0x800000
(bootloader) partition-type:vbmeta_b:raw
(bootloader) partition-size:vbmeta_b: 0x10000
(bootloader) partition-type:rdimage_b:raw
(bootloader) partition-size:rdimage_b: 0x1400000
(bootloader) partition-type:boot_b:raw
(bootloader) partition-size:boot_b: 0x4000000
(bootloader) partition-type:dsp_b:raw
(bootloader) partition-size:dsp_b: 0x2000000
(bootloader) partition-type:bluetooth_b:raw
(bootloader) partition-size:bluetooth_b: 0x100000
(bootloader) partition-type:modem_b:raw
(bootloader) partition-size:modem_b: 0xF000000
(bootloader) partition-type:dtbo_a:raw
(bootloader) partition-size:dtbo_a: 0x800000
(bootloader) partition-type:vbmeta_a:raw
(bootloader) partition-size:vbmeta_a: 0x10000
(bootloader) partition-type:rdimage_a:raw
(bootloader) partition-size:rdimage_a: 0x1400000
(bootloader) partition-type:boot_a:raw
(bootloader) partition-size:boot_a: 0x4000000
(bootloader) partition-type:dsp_a:raw
(bootloader) partition-size:dsp_a: 0x2000000
(bootloader) partition-type:bluetooth_a:raw
(bootloader) partition-size:bluetooth_a: 0x100000
(bootloader) partition-type:modem_a:raw
(bootloader) partition-size:modem_a: 0xF000000
(bootloader) partition-type:tzxfl_b:raw
(bootloader) partition-size:tzxfl_b: 0x80000
(bootloader) partition-type:tzxflattest_b:raw
(bootloader) partition-size:tzxflattest_b: 0x80000
(bootloader) partition-type:xfl_b:raw
(bootloader) partition-size:xfl_b: 0x1E00000
(bootloader) partition-type:qupfw_b:raw
(bootloader) partition-size:qupfw_b: 0x10000
(bootloader) partition-type:devcfg_b:raw
(bootloader) partition-size:devcfg_b: 0x20000
(bootloader) partition-type:cmnlib64_b:raw
(bootloader) partition-size:cmnlib64_b: 0x80000
(bootloader) partition-type:cmnlib_b:raw
(bootloader) partition-size:cmnlib_b: 0x80000
(bootloader) partition-type:keymaster_b:raw
(bootloader) partition-size:keymaster_b: 0x80000
(bootloader) partition-type:abl_b:raw
(bootloader) partition-size:abl_b: 0x180000
(bootloader) partition-type:hyp_b:raw
(bootloader) partition-size:hyp_b: 0x80000
(bootloader) partition-type:tz_b:raw
(bootloader) partition-size:tz_b: 0x200000
(bootloader) partition-type:aop_b:raw
(bootloader) partition-size:aop_b: 0x80000
(bootloader) partition-type:tzxfl_a:raw
(bootloader) partition-size:tzxfl_a: 0x80000
(bootloader) partition-type:tzxflattest_a:raw
(bootloader) partition-size:tzxflattest_a: 0x80000
(bootloader) partition-type:xfl_a:raw
(bootloader) partition-size:xfl_a: 0x1E00000
(bootloader) partition-type:qupfw_a:raw
(bootloader) partition-size:qupfw_a: 0x10000
(bootloader) partition-type:devcfg_a:raw
(bootloader) partition-size:devcfg_a: 0x20000
(bootloader) partition-type:cmnlib64_a:raw
(bootloader) partition-size:cmnlib64_a: 0x80000
(bootloader) partition-type:cmnlib_a:raw
(bootloader) partition-size:cmnlib_a: 0x80000
(bootloader) partition-type:keymaster_a:raw
(bootloader) partition-size:keymaster_a: 0x80000
(bootloader) partition-type:abl_a:raw
(bootloader) partition-size:abl_a: 0x180000
(bootloader) partition-type:hyp_a:raw
(bootloader) partition-size:hyp_a: 0x80000
(bootloader) partition-type:tz_a:raw
(bootloader) partition-size:tz_a: 0x200000
(bootloader) partition-type:aop_a:raw
(bootloader) partition-size:aop_a: 0x80000
(bootloader) partition-type:ddr:raw
(bootloader) partition-size:ddr: 0x100000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo: 0x1000
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd: 0x2000
(bootloader) partition-typeersist:raw
(bootloader) partition-sizeersist: 0x2000000
(bootloader) partition-type:xflkeystorebak:raw
(bootloader) partition-size:xflkeystorebak: 0x20000
(bootloader) partition-type:xflkeystore:raw
(bootloader) partition-size:xflkeystore: 0x20000
(bootloader) partition-type:LTALabel:raw
(bootloader) partition-size:LTALabel: 0x1000000
(bootloader) partition-type:TA:raw
(bootloader) partition-size:TA: 0x200000
(bootloader) has-slot:modem:yes
(bootloader) has-slot:system:no
(bootloader) current-slot:b
(bootloader) has-slot:boot:yes
(bootloader) slot-retry-count:b:0
(bootloader) slot-unbootable:b:yes
(bootloader) slot-successful:b:no
(bootloader) slot-retry-count:a:7
(bootloader) slot-unbootable:a:no
(bootloader) slot-successful:a:no
(bootloader) slot-count:2
(bootloader) secure:no
(bootloader) serialno:BH9
(bootloader) serial:7205K
(bootloader) product:SO-
(bootloader) max-download-size:805306368
(bootloader) kernel:uefi
all:
Finished. Total time: 0.257s
I'm wondering if there's a way to skip the AVB to force boot into recovery or manage partition under the fastboot mode，or boot my phone into EDL mode to save it

If your partitions are broken, You can try to use command:
fastboot oem format
It should be create new GPT table on eMMC for further flashing appropriate partitions, if partition table was modified.
If the command is successful, then you can try to restore the firmware. This guide should help.

I really don't know if this can fix your issue, but try flashing stock firmware again with newflasher and by downloading it with Xperifirm(choose correct model please)

you can boot to EDL mode, but EDL mode in sony are useless. this is EDL point location, you need short it in mainboard to get into EDL mode