Skip to content

Firmware

Montavue_MTZ8250-IRAI_MTZ8250-IRAI_Firmware.zip

Montavue firmware. May work with 1 device, including CA-HZ8025YA-A.

Size
59.1 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
da5361c1e52ad7328d2451b2828158f2
SHA-256
05f285dac0b420a7f27d01523fa8238f35bb4a08e8f79a190718f385d4794d74

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • hwid in PART 1 _ General_SD-Nobel_MultiLang_NP_PART1_V2.800.0000002.1.R.210710.bin: the device's own hardware check list, 1 ID
  • Install in PART 1 _ General_SD-Nobel_MultiLang_NP_PART1_V2.800.0000002.1.R.210710.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in PART 1 _ General_SD-Nobel_MultiLang_NP_PART1_V2.800.0000002.1.R.210710.bin: the device's own hardware check list, 1 ID
  • Install in PART 2 _ General_SD-Nobel-Web_MultiLang_NP_PART2_V2.800.000000J.0.R.220331.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in PART 2 _ General_SD-Nobel-Web_MultiLang_NP_PART2_V2.800.000000J.0.R.220331.bin: the device's own hardware check list, 1 ID

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 2 firmware images.

PART 1 _ General_SD-Nobel_MultiLang_NP_PART1_V2.800.0000002.1.R.210710.bin

SoC
HiSilicon Hi3519AV100
Architecture
arm
OEM build
General
Flash
7.0 GB
Image dates
Jul 10, 2021
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 13 languages · NTSC
Supported languages (13)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Czech, Dutch, Arabic, SpanishEU

Flash layout: 24 partitions, 7 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-07-10
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-07-10
lens0x6000000x8000002.0 MBnot written——
syslog0x8000000x280000032.0 MBnot written——
config0x28000000x380000016.0 MBnot written——
backup0x38000000x480000016.0 MBnot written——
dgs0x48000000x50000008.0 MBnot written——
devconfig0x50000000x600000016.0 MBnot written——
Kernel0x60000000x700000016.0 MBkernel.img—2021-07-10
custom(ro)0x70000000x74000004.0 MBcustom-x.squashfs.imgsquashfs2021-07-10
product(ro)0x74000000x78000004.0 MBpd-x.squashfs.imgsquashfs2021-07-10
romfs(ro)0x78000000x17800000256.0 MBromfs-x.squashfs.imgsquashfs2021-07-10
web(ro)0x178000000x1980000032.0 MBweb-x.squashfs.imgsquashfs2021-07-10
backprogram(ro)0x198000000x2d100000313.0 MBnot written——
firmware(ro)0x2d1000000x6d1000001.0 GBnot writtensquashfs—
firmwarebak(ro)0x6d1000000xad1000001.0 GBnot written——
reserve0xad1000000xd4800000631.0 MBnot written——
ext0xd48000000xda80000096.0 MBnot written——
coredump0xda8000000xec000000280.0 MBnot written——
reserve1(ro)0xec0000000x1400000001.3 GBnot written——
appdata0x1400000000x1c00000002.0 GBnot written——

PART 2 _ General_SD-Nobel-Web_MultiLang_NP_PART2_V2.800.000000J.0.R.220331.bin

Architecture
arm
OEM build
General
Image dates
Mar 31, 2022
Security
Signed, encrypted
Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
web0x178000000x1980000032.0 MBweb-x.squashfs.imgsquashfs2022-03-31

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.0 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

Other files for much of the same hardware, from any vendor.