En utilisant l'image d'usine Google d'Android 10 pour le Pixel 4 (flamme), j'ai rencontré un problème : l'appareil ne démarre pas avec la raison suivante :
no valid slot to boot
J'ai donc essayé de flasher une autre image du système d'exploitation mais malheureusement, le bootloader est verrouillé. Même les images d'usine de Google ne flashent pas.
$ fastboot flashing get_unlock_ability
(bootloader) get_unlock_ability: 0
OKAY [ 0.093s]
Finished. Total time: 0.093s
Existe-t-il un moyen de flasher l'image d'usine ?
$ fastboot getvar all
(bootloader) product:flame
(bootloader) serialno:99051FFAZ006PC
(bootloader) variant:SM8 UFS
(bootloader) max-download-size:0x10000000
(bootloader) slot-suffixes:_a,_b
(bootloader) version-bootloader:c2f2-0.3-6863466
(bootloader) version-baseband:g8150-00075-201008-B-6891495
(bootloader) secure-boot:PRODUCTION
(bootloader) secure:yes
(bootloader) hw-revision:MP1.0
(bootloader) is-userspace:no
(bootloader) slot-count:2
(bootloader) current-slot:a
(bootloader) unlocked:no
(bootloader) nos-production:yes
(bootloader) off-mode-charge:1
(bootloader) slot-retry-count:a:0
(bootloader) slot-unbootable:a:yes
(bootloader) slot-successful:a:no
(bootloader) slot-retry-count:b:0
(bootloader) slot-unbootable:b:yes
(bootloader) slot-successful:b:no
(bootloader) battery-voltage:4258
(bootloader) battery-soc-ok:yes
(bootloader) snapshot-update-status:none
(bootloader) storage-vendor:MICRON
(bootloader) storage-model:64GB-UFS-MT
(bootloader) storage-rev:8QSP
(bootloader) citadel-fw:0.0.3/brick_v0.0.7758-a9dacb5c9 2020-01-15 21:24:
(bootloader) auto-shutdown:0
(bootloader) partition-type:ssd:raw
(bootloader) partition-size:ssd:0x2000
(bootloader) partition-type:persist:raw
(bootloader) partition-size:persist:0x2000000
(bootloader) partition-type:misc:raw
(bootloader) partition-size:misc:0x100000
(bootloader) partition-type:keystore:raw
(bootloader) partition-size:keystore:0x80000
(bootloader) partition-type:frp:raw
(bootloader) partition-size:frp:0x80000
(bootloader) partition-type:boot_a:raw
(bootloader) partition-size:boot_a:0x4000000
(bootloader) partition-type:boot_b:raw
(bootloader) partition-size:boot_b:0x4000000
(bootloader) partition-type:modem_a:raw
(bootloader) partition-size:modem_a:0x6000000
(bootloader) partition-type:modem_b:raw
(bootloader) partition-size:modem_b:0x6000000
(bootloader) partition-type:klog:raw
(bootloader) partition-size:klog:0x800000
(bootloader) partition-type:metadata:raw
(bootloader) partition-size:metadata:0x1000000
(bootloader) partition-type:vbmeta_system_a:raw
(bootloader) partition-size:vbmeta_system_a:0x10000
(bootloader) partition-type:vbmeta_system_b:raw
(bootloader) partition-size:vbmeta_system_b:0x10000
(bootloader) partition-type:super:raw
(bootloader) partition-size:super:0x245800000
(bootloader) partition-type:userdata:raw
(bootloader) partition-size:userdata:0xC7FFFB000
(bootloader) partition-type:xbl_a:raw
(bootloader) partition-size:xbl_a:0x380000
(bootloader) partition-type:xbl_config_a:raw
(bootloader) partition-size:xbl_config_a:0x20000
(bootloader) partition-type:xbl_b:raw
(bootloader) partition-size:xbl_b:0x380000
(bootloader) partition-type:xbl_config_b:raw
(bootloader) partition-size:xbl_config_b:0x20000
(bootloader) partition-type:ALIGN_TO_128K_1:raw
(bootloader) partition-size:ALIGN_TO_128K_1:0x1A000
(bootloader) partition-type:cdt:raw
(bootloader) partition-size:cdt:0x20000
(bootloader) partition-type:ddr:raw
(bootloader) partition-size:ddr:0x100000
(bootloader) partition-type:aop_a:raw
(bootloader) partition-size:aop_a:0x80000
(bootloader) partition-type:tz_a:raw
(bootloader) partition-size:tz_a:0x400000
(bootloader) partition-type:hyp_a:raw
(bootloader) partition-size:hyp_a:0x84000
(bootloader) partition-type:abl_a:raw
(bootloader) partition-size:abl_a:0x200000
(bootloader) partition-type:keymaster_a:raw
(bootloader) partition-size:keymaster_a:0x80000
(bootloader) partition-type:cmnlib_a:raw
(bootloader) partition-size:cmnlib_a:0x80000
(bootloader) partition-type:cmnlib64_a:raw
(bootloader) partition-size:cmnlib64_a:0x80000
(bootloader) partition-type:devcfg_a:raw
(bootloader) partition-size:devcfg_a:0x20000
(bootloader) partition-type:qupfw_a:raw
(bootloader) partition-size:qupfw_a:0x14000
(bootloader) partition-type:vbmeta_a:raw
(bootloader) partition-size:vbmeta_a:0x10000
(bootloader) partition-type:dtbo_a:raw
(bootloader) partition-size:dtbo_a:0x800000
(bootloader) partition-type:uefisecapp_a:raw
(bootloader) partition-size:uefisecapp_a:0x200000
(bootloader) partition-type:imagefv_a:raw
(bootloader) partition-size:imagefv_a:0x200000
(bootloader) partition-type:apdp_a:raw
(bootloader) partition-size:apdp_a:0x10000
(bootloader) partition-type:msadp_a:raw
(bootloader) partition-size:msadp_a:0x10000
(bootloader) partition-type:multiimgoem_a:raw
(bootloader) partition-size:multiimgoem_a:0x8000
(bootloader) partition-type:aop_b:raw
(bootloader) partition-size:aop_b:0x80000
(bootloader) partition-type:tz_b:raw
(bootloader) partition-size:tz_b:0x400000
(bootloader) partition-type:hyp_b:raw
(bootloader) partition-size:hyp_b:0x84000
(bootloader) partition-type:abl_b:raw
(bootloader) partition-size:abl_b:0x200000
(bootloader) partition-type:keymaster_b:raw
(bootloader) partition-size:keymaster_b:0x80000
(bootloader) partition-type:cmnlib_b:raw
(bootloader) partition-size:cmnlib_b:0x80000
(bootloader) partition-type:cmnlib64_b:raw
(bootloader) partition-size:cmnlib64_b:0x80000
(bootloader) partition-type:devcfg_b:raw
(bootloader) partition-size:devcfg_b:0x20000
(bootloader) partition-type:qupfw_b:raw
(bootloader) partition-size:qupfw_b:0x14000
(bootloader) partition-type:vbmeta_b:raw
(bootloader) partition-size:vbmeta_b:0x10000
(bootloader) partition-type:dtbo_b:raw
(bootloader) partition-size:dtbo_b:0x800000
(bootloader) partition-type:uefisecapp_b:raw
(bootloader) partition-size:uefisecapp_b:0x200000
(bootloader) partition-type:imagefv_b:raw
(bootloader) partition-size:imagefv_b:0x200000
(bootloader) partition-type:apdp_b:raw
(bootloader) partition-size:apdp_b:0x10000
(bootloader) partition-type:msadp_b:raw
(bootloader) partition-size:msadp_b:0x10000
(bootloader) partition-type:multiimgoem_b:raw
(bootloader) partition-size:multiimgoem_b:0x8000
(bootloader) partition-type:devinfo:raw
(bootloader) partition-size:devinfo:0x1000
(bootloader) partition-type:spunvm:raw
(bootloader) partition-size:spunvm:0x800000
(bootloader) partition-type:splash:raw
(bootloader) partition-size:splash:0x8000
(bootloader) partition-type:limits:raw
(bootloader) partition-size:limits:0x1000
(bootloader) partition-type:toolsfv:raw
(bootloader) partition-size:toolsfv:0x100000
(bootloader) partition-type:logfs:raw
(bootloader) partition-size:logfs:0x800000
(bootloader) partition-type:storsec:raw
(bootloader) partition-size:storsec:0x20000
(bootloader) partition-type:uefivarstore:raw
(bootloader) partition-size:uefivarstore:0x80000
(bootloader) partition-type:secdata:raw
(bootloader) partition-size:secdata:0x7000
(bootloader) partition-type:ALIGN_TO_128K_2:raw
(bootloader) partition-size:ALIGN_TO_128K_2:0x1A000
(bootloader) partition-type:modemst1:raw
(bootloader) partition-size:modemst1:0x200000
(bootloader) partition-type:modemst2:raw
(bootloader) partition-size:modemst2:0x200000
(bootloader) partition-type:fsg:raw
(bootloader) partition-size:fsg:0x200000
(bootloader) partition-type:fsc:raw
(bootloader) partition-size:fsc:0x20000
(bootloader) partition-type:system_a:raw
(bootloader) partition-size:system_a:0x30FFC000
(bootloader) partition-type:system_b:raw
(bootloader) partition-size:system_b:0x173E000
(bootloader) partition-type:vendor_a:raw
(bootloader) partition-size:vendor_a:0x2DBC3000
(bootloader) partition-type:vendor_b:raw
(bootloader) partition-size:vendor_b:0x0
(bootloader) partition-type:product_a:raw
(bootloader) partition-size:product_a:0x7D6CA000
(bootloader) partition-type:product_b:raw
(bootloader) partition-size:product_b:0x28DAC000
(bootloader) partition-type:system_ext_a:raw
(bootloader) partition-size:system_ext_a:0xE9A1000
(bootloader) partition-type:system_ext_b:raw
(bootloader) partition-size:system_ext_b:0x0
all:
Finished. Total time: 0.296s