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[Development] How to unlock and relock Android bootloader with fastboot

[Development] How to unlock and relock Android bootloader with fastboot

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thedanh
thedanh
thedanh
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26-05-2023, 07:09 AM
#53
Help me. Please...Gionee M30
Manufacturer : shuomingdingsheng
  Product Model : 20200418
  Product Name : L39G
  Product Brand : GIONEE
  Build ID : L39J-G2030-1HQ-HP12848GF-V006
  IMEI1 : A1000039196A3B
  IMEI2 : A1000039196A3B
  Android Version : 9
  Security Patch : 2019-08-05
  Platform :  Mediatek( MTK ) MT6771
  CPU Arch : arm64-v8a
  Baseband : MOLY.LR12A.R3.MP.V75.5,MOLY.LR12A.R3.MP.V75.5
  Hardware : PPR1.180610.011
  Serial : L39612862110190017

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot oem unlock-go
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot devices
L39612862110190017      fastboot

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot flashing unlock
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot flash unlocking
unknown partition 'unlocking'
fastboot: error: cannot determine image filename for 'unlocking'

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot bbk unlock_vivo
fastboot: usage: unknown command bbk

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot getvar all
(bootloader) max-download-size: 0x8000000
(bootloader) variant:
(bootloader) logical-block-size: 0x1000
(bootloader) erase-block-size: 0x0
(bootloader) hw-revision: ca00
(bootloader) battery-soc-ok: yes
(bootloader) battery-voltage: 4244mV
(bootloader) partition-size:flashinfo: 1000000
(bootloader) partition-type:flashinfo: raw data
(bootloader) partition-size:otp: 2b00000
(bootloader) partition-type:otp: raw data
(bootloader) partition-size:userdata: 1c603f8000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:cache: 13800000
(bootloader) partition-type:cache: ext4
(bootloader) partition-sizeConfusedystem: 100000000
(bootloader) partition-typeConfusedystem: ext4
(bootloader) partition-size:vendor: 32000000
(bootloader) partition-type:vendor: ext4
(bootloader) partition-size:tee2: c00000
(bootloader) partition-type:tee2: raw data
(bootloader) partition-size:tee1: 500000
(bootloader) partition-type:tee1: raw data
(bootloader) partition-size:dtbo: 800000
(bootloader) partition-type:dtbo: raw data
(bootloader) partition-size:logo: 800000
(bootloader) partition-type:logo: raw data
(bootloader) partition-size:boot: 2000000
(bootloader) partition-type:boot: raw data
(bootloader) partition-size:lk2: 100000
(bootloader) partition-type:lk2: raw data
(bootloader) partition-size:lk: 100000
(bootloader) partition-type:lk: raw data
(bootloader) partition-size:nvram: 4000000
(bootloader) partition-type:nvram: raw data
(bootloader) partition-size:gz2: 1000000
(bootloader) partition-type:gz2: raw data
(bootloader) partition-size:gz1: 1000000
(bootloader) partition-type:gz1: raw data
(bootloader) partition-size:cam_vpu3: f00000
(bootloader) partition-type:cam_vpu3: raw data
(bootloader) partition-size:cam_vpu2: f00000
(bootloader) partition-type:cam_vpu2: raw data
(bootloader) partition-size:cam_vpu1: f00000
(bootloader) partition-type:cam_vpu1: raw data
(bootloader) partition-sizeConfusedspm_2: 100000
(bootloader) partition-typeConfusedspm_2: raw data
(bootloader) partition-sizeConfusedspm_1: 100000
(bootloader) partition-typeConfusedspm_1: raw data
(bootloader) partition-sizeConfusedcp2: 600000
(bootloader) partition-typeConfusedcp2: raw data
(bootloader) partition-sizeConfusedcp1: 600000
(bootloader) partition-typeConfusedcp1: raw data
(bootloader) partition-sizeConfusedpmfw: 100000
(bootloader) partition-typeConfusedpmfw: raw data
(bootloader) partition-size:md1img: 6400000
(bootloader) partition-type:md1img: raw data
(bootloader) partition-size:proinfo: 300000
(bootloader) partition-type:proinfo: raw data
(bootloader) partition-sizeConfusedec1: 200000
(bootloader) partition-typeConfusedec1: raw data
(bootloader) partition-sizeConfusedeccfg: 800000
(bootloader) partition-typeConfusedeccfg: raw data
(bootloader) partition-size:protect2: 978000
(bootloader) partition-type:protect2: ext4
(bootloader) partition-size:protect1: 800000
(bootloader) partition-type:protect1: ext4
(bootloader) partition-size:metadata: 2000000
(bootloader) partition-type:metadata: raw data
(bootloader) partition-size:nvdata: 4000000
(bootloader) partition-type:nvdata: ext4
(bootloader) partition-size:nvcfg: 2000000
(bootloader) partition-type:nvcfg: ext4
(bootloader) partition-size:frp: 100000
(bootloader) partition-type:frp: raw data
(bootloader) partition-size:expdb: 1400000
(bootloader) partition-type:expdb: raw data
(bootloader) partition-size:para: 80000
(bootloader) partition-type:para: raw data
(bootloader) partition-size:recovery: 2000000
(bootloader) partition-type:recovery: raw data
(bootloader) partition-size:boot_para: 100000
(bootloader) partition-type:boot_para: raw data
(bootloader) partition-size:preloader: 400000
(bootloader) partition-type:preloader: raw data
(bootloader) serialno: L39612862110190017
(bootloader) off-mode-charge: 1
(bootloader) warranty: yes
(bootloader) unlocked: no
(bootloader) secure: yes
(bootloader) kernel: lk
(bootloader) product: k71v1_64_bsp
(bootloader) slot-count: 0
(bootloader) version-baseband: MOLY.LR12A.R3.MP.V75.5
(bootloader) version-bootloader: k71v1_64_bsp-bafe3ecfd3-20211214014206-
(bootloader) version-preloader:
(bootloader) version: 0.5
all: Done!!
Finished. Total time: 0.878s

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot oem unlock
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot oem device-info
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot oem device-info
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot getvar unlocked
unlocked: no
Finished. Total time: 0.010s

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>fastboot flashing unlock_critical
FAILED (remote: 'unknown command')
fastboot: error: Command failed

E:\Dienthoai\platform-tools_r34.0.1-windows\platform-tools>
Attached Files
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Size: 776.11 KB / Downloads: 1
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Size: 715.28 KB / Downloads: 1
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Size: 397.4 KB / Downloads: 1
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Messages In This Thread
How to unlock and relock Android bootloader with fastboot - by hovatek - 26-07-2017, 02:47 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by sparleta - 06-04-2018, 03:58 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by freshtyt - 06-04-2018, 10:27 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by slichy - 21-04-2018, 10:49 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 23-04-2018, 09:28 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hellera - 20-03-2021, 04:00 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Robal Hossain RH - 13-02-2022, 03:38 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 14-02-2022, 12:16 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by paeffiong - 24-04-2018, 09:10 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by arip jumaing - 17-06-2018, 04:38 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Muhanad Samaty - 03-07-2018, 04:36 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 03-07-2018, 10:31 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by belinda1093 - 09-07-2018, 09:42 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 10-07-2018, 11:16 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Dafi11 - 24-08-2018, 02:52 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by xerxes - 24-08-2018, 03:59 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by freshtyt - 24-08-2018, 04:34 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Dafi11 - 24-08-2018, 07:37 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by maxpayne - 24-08-2018, 08:57 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Dafi11 - 25-08-2018, 01:33 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 25-08-2018, 08:45 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Falkentyne - 16-09-2018, 08:06 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 17-09-2018, 04:50 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Falkentyne - 17-09-2018, 04:59 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by ismail tabl - 22-04-2019, 10:22 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 23-04-2019, 09:22 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by angelmic - 01-06-2019, 08:23 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 02-06-2019, 09:41 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by awed730 - 16-09-2020, 12:26 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 16-09-2020, 12:11 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by stick420 - 18-11-2020, 05:12 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 19-11-2020, 12:52 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 21-03-2021, 02:32 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by suji - 10-05-2021, 03:35 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by maxpayne - 10-05-2021, 06:00 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by suji - 10-05-2021, 06:54 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 10-05-2021, 12:46 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by jijay - 15-05-2021, 11:48 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 17-05-2021, 12:55 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by nyyra - 10-09-2021, 08:09 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 11-09-2021, 11:45 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Trunks614 - 29-09-2021, 09:56 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 30-09-2021, 10:12 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by javelinv12 - 04-10-2021, 10:37 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by suji - 15-10-2021, 06:18 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by X3non - 05-10-2021, 11:28 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by javelinv12 - 06-10-2021, 04:29 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by maxpayne - 30-12-2021, 09:18 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by bangier24 - 01-02-2022, 02:52 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 05-02-2022, 06:52 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by suartex - 18-05-2022, 04:53 PM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by hovatek - 21-05-2022, 08:27 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by thedanh - 26-05-2023, 07:09 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by Gargoyle - 26-05-2023, 07:49 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by thedanh - 26-05-2023, 11:06 AM
RE: How to unlock the Bootloader of an Android phone via Fastboot - by maxpayne - 30-05-2023, 08:16 AM
Nokia XR20 Qualcomm fastboot failed to decrypt - by alegatorul - 08-07-2023, 06:25 PM
RE: Nokia XR20 Qualcomm fastboot failed to decrypt - by hovatek - 13-07-2023, 12:10 PM
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