Unlock SPD Bootloader ZTE Blade A5 2019
Unlock SPD Bootloader ZTE Blade A5 2019
(23-07-2020, 05:48 PM)rocketman1905 that is the key that I have read out. or what u mean with RSA
(23-07-2020, 05:48 PM)rocketman1905 that is the key that I have read out. or what u mean with RSA
(24-07-2020, 09:19 AM)X3nonI have the same problem. can i read the private key from the firmware or can I only get it from the manufacturer? I have a Wiko Y80(23-07-2020, 05:48 PM)rocketman1905 that is the key that I have read out. or what u mean with RSA
the file rsa4096_vbmeta.pem is a private rsa 4096 key
without the right private key used by your device oem, you will not be able to unlock bootloader and for most new spd / unisoc devices the key now varies. it's no longer the same key for all devices
can you check your vbmeta? using the guide @ https://www.hovatek.com/forum/thread-32666.html then post the result here
(30-07-2020, 05:14 AM)Xplosion I have the same problem. can i read the private key from the firmware or can I only get it from the manufacturer? I have a Wiko Y80
(27-07-2020, 01:44 PM)hovatek(23-07-2020, 05:48 PM)rocketman1905 that is the key that I have read out. or what u mean with RSA
Post a download link to your phone's vbmeta.img
Minimum libavb version: 1.0
Header Block: 256 bytes
Authentication Block: 576 bytes
Auxiliary Block: 13504 bytes
Algorithm: SHA256_RSA4096
Rollback Index: 1
Flags: 0
Release String: 'avbtool 1.1.0'
Descriptors:
Chain Partition descriptor:
Partition Name: boot
Rollback Index Location: 1
Public key (sha1): 3d2079902c9bf9825c66a513a7eb06f8d1a0df1d
Chain Partition descriptor:
Partition Name: system
Rollback Index Location: 3
Public key (sha1): 94d19fe32bc84187a9bcc76f94160c68521f15d8
Chain Partition descriptor:
Partition Name: vendor
Rollback Index Location: 4
Public key (sha1): 765d1f6b50a79692fcbdab164aa5dfd2ae637bab
Chain Partition descriptor:
Partition Name: product
Rollback Index Location: 10
Public key (sha1): 1c39b0d67cc2fc3993f06728e8a10b2083c50220
Chain Partition descriptor:
Partition Name: dtbo
Rollback Index Location: 9
Public key (sha1): 3d2079902c9bf9825c66a513a7eb06f8d1a0df1d
Chain Partition descriptor:
Partition Name: recovery
Rollback Index Location: 2
Public key (sha1): 5ff5f20a5ba24c9c7a3b9862e5bdcc40d8505157
Chain Partition descriptor:
Partition Name: l_modem
Rollback Index Location: 5
Public key (sha1): e2b445caaea247aafc6c415c5ad0509916472a47
Chain Partition descriptor:
Partition Name: l_ldsp
Rollback Index Location: 6
Public key (sha1): e2b445caaea247aafc6c415c5ad0509916472a47
Chain Partition descriptor:
Partition Name: l_gdsp
Rollback Index Location: 7
Public key (sha1): e2b445caaea247aafc6c415c5ad0509916472a47
Chain Partition descriptor:
Partition Name: pm_sys
Rollback Index Location: 8
Public key (sha1): e2b445caaea247aafc6c415c5ad0509916472a47
Chain Partition descriptor:
Partition Name: dtb
Rollback Index Location: 11
Public key (sha1): 3d2079902c9bf9825c66a513a7eb06f8d1a0df1d