Intel (Converged Security) Management Engine: Drivers, Firmware and Tools (2-15)

Special Topics Intel Management Engine
6027

Please help
So after long hours, i’ve managed to extract the ME info from the code currently running in my machine. Then i also downloaded from Asus the ME update, which comes with a windows only updater .exe, and the .bin file, and they differ when i run them on MEAnalyzer. I’ll try to post all output at the end of this post, but following the OP at " How to use FWUpdate Tool at CSME v12:", the current running .bin says it’s:

║             SKU             │ Corporate H  ║
║       Chipset Stepping      │     B, A     ║

While the .bin image offered for download at Asus website is:


║             SKU             │   Consumer H  ║
║           Chipset           │ CNP/CMP-H B,A ║

so which imagefile do i actually need, corporate or consumer, and which chipset do i have CNP or CMP?

Below all output i have gathered, please help…

UPDATE:

in the OP it says: " * From Intel CSME System Tools, go to Flash Image Tool folder and make sure that only two (2) files exist: fit.exe and vsccommn.bin. Otherwise, delete the rest."

but once again, i have no windows. How to do this in linux?

./FWUpdLcl -save ME.bin
./MEAnalyzer ME.bin

╔═══════════════════════════════════════════╗
║ ME Analyzer v1.283.1 r302 ║
╚═══════════════════════════════════════════╝

╔════════════════════════════════════════════╗
║ ME.bin (1/1) ║
╟─────────────────────────────┬──────────────╢
║ Family │ CSE ME ║
╟─────────────────────────────┼──────────────╢
║ Version │ 12.0.40.1433 ║
╟─────────────────────────────┼──────────────╢
║ Release │ Production ║
╟─────────────────────────────┼──────────────╢
║ Type │ Update ║
╟─────────────────────────────┼──────────────╢
║ SKU │ Corporate H ║
╟─────────────────────────────┼──────────────╢
║ Chipset Stepping │ B, A ║
╟─────────────────────────────┼──────────────╢
║ TCB Security Version Number │ 1 ║
╟─────────────────────────────┼──────────────╢
║ ARB Security Version Number │ 5 ║
╟─────────────────────────────┼──────────────╢
║ Version Control Number │ 18 ║
╟─────────────────────────────┼──────────────╢
║ Production Ready │ Yes ║
╟─────────────────────────────┼──────────────╢
║ OEM Configuration │ No ║
╟─────────────────────────────┼──────────────╢
║ FWUpdate Support │ No ║
╟─────────────────────────────┼──────────────╢
║ Date │ 2019-05-26 ║
╟─────────────────────────────┼──────────────╢
║ File System State │ Unconfigured ║
╟─────────────────────────────┼──────────────╢
║ Chipset Support │ CNP ║
╚═════════════════════════════╧══════════════╝

./MEInfo -verbose
Intel (R) MEInfo Version: 12.0.90.2077
Copyright (C) 2005 - 2022, Intel Corporation. All rights reserved.

LPC Device Id: A309.
Platform: Cannonlake Platform
General FW Information
FW Status Register1: 0x94000245
FW Status Register2: 0x6B00850E
FW Status Register3: 0x00000030
FW Status Register4: 0x00004000
FW Status Register5: 0x00000000
FW Status Register6: 0x40000000

CurrentState:                              Normal
ManufacturingMode:                         Disabled
FlashPartition:                            Valid
OperationalState:                          CM0 with UMA
InitComplete:                              Complete
BUPLoadState:                              Success
ErrorCode:                                 No Error
ModeOfOperation:                           Normal
SPI Flash Log:                             Not Present
Phase:                                     HOSTCOMM Module
PhaseStatus:                               UNKNOWN
ME File System Corrupted:                  No
FPF and ME Config Status:                  Committed

FW Capabilities value is 0x31119140
Feature enablement is 0x31119140
Platform type is 0x46000498

Platform Type                              Work Station
FW Type                                    Production
Last ME Reset Reason                       Unknown
BIOS boot State                            Post Boot
Slot 1 Board Manufacturer                  0x00000000
Slot 2 System Assembler                    0x00000000
Slot 3 Reserved                            0x00000000
Capability Licensing Service               Enabled
Local FWUpdate                             Enabled
OEM ID                                     00000000-0000-0000-0000-000000000000
OEM Tag                                    0x00
TLS                                        Disabled

Intel(R) ME code versions:
SM BIOS table entry point structure not found
BIOS Version Not Available
SM BIOS table entry point structure not found
MEBx Version Not Available
Vendor ID 8086
FW Version 12.0.40.1433 H Corporate
MEI Driver Version Not Available
Wireless Hardware Version Not Available
Wireless Driver Version Not Available

IUPs Information
PMC FW Version 300.2.11.1020
LOCL FW Version 12.0.40.1433
WCOD FW Version 12.0.40.1433

PCH Information
PCH Version 0
PCH Device ID A309
PCH Step Data A0
PCH SKU Type Production PRQ Revenue
PCH Replacement State Disabled
PCH Replacement Counter 0
PCH Unlocked State Disabled

Flash Information
SPI Flash ID 1 Not Available
SPI Flash ID 2 Not Available
Host Read Access to ME Not Available
Host Write Access to ME Not Available
Host Read Access to EC Not Available
Host Write Access to EC Not Available

FW Capabilities 0x31119140
Protect Audio Video Path - PRESENT/ENABLED
Intel(R) Dynamic Application Loader - PRESENT/ENABLED
Intel(R) Platform Trust Technology - PRESENT/ENABLED
Service Advertisement & Discovery - NOT PRESENT
Persistent RTC and Memory - PRESENT/ENABLED

End Of Manufacturing
Post Manufacturing NVAR Config Enabled Yes
HW Binding Enabled
End of Manufacturing Enable Yes

Intel(R) Active Management Technology -
Intel(R) AMT State Disabled
M3 Autotest Disabled
Localized Language English
C-link Status Disabled
AMT Global State Enabled
Privacy/Security Level Default

Intel(R) Protected Audio Video Path
Keybox Not Provisioned
Attestation KeyBox Not Available
EPID Group ID 0x28E0
Re-key needed False
PAVP Supported Yes

Security Version Numbers
Minimum Allowed Anti Rollback SVN 1
Image Anti Rollback SVN 5
Trusted Computing Base SVN 1

FW Supported FPFs
FPF UEP ME FW
*In Use
— — -----
Enforcement Policy 0x00 0x00 0x00
EK Revoke State Not Revoked Not Revoked Not Revoked # Not Revoked=0, Revoked=1
PTT Enabled Enabled Enabled # Disabled=0, Enabled=1
OEM ID 0x00 0x00 0x00
OEM Key Manifest Present Not Present Not Present Not Present # Not Present=0, Present=1
OEM Platform ID 0x00 0x00 0x00
OEM Secure Boot Policy 0x00 0x00 0x00
CPU Debugging Enabled Enabled Enabled # Enabled=0, Disabled=1
BSP Initialization Enabled Enabled Enabled # Enabled=0, Disabled=1
Protect BIOS Environment Disabled Disabled Disabled # Disabled=0, Enabled=1
Measured Boot Disabled Disabled Disabled # Disabled=0, Enabled=1
Verified Boot Disabled Disabled Disabled # Disabled=0, Enabled=1
Key Manifest ID 0x00 0x00 0x00
Persistent PRTC Backup Power Enabled Enabled Enabled # Enabled=0, Disabled=1
RPMB Migration Done Disabled Disabled Disabled # Disabled=0, Enabled=1
SOC Config Lock Done Not Done Done # Not Done=0, Done=1
SPI Boot Source Enabled Enabled Enabled # Enabled=0, Disabled=1
TXT Supported Disabled Disabled Disabled # Disabled=0, Enabled=1

ACM SVN FPF 0x00
BSMM SVN FPF 0x00
KM SVN FPF 0x00
OEM Public Key Hash FPF 0000000000000000000000000000000000000000000000000000000000000000
OEM Public Key Hash UEP 0000000000000000000000000000000000000000000000000000000000000000
OEM Public Key Hash ME FW 0000000000000000000000000000000000000000000000000000000000000000
PTT Lockout Override Counter FPF 0x00

./MEManuf -verbose
Intel (R) MEManuf Version: 12.0.85.1919
Copyright (C) 2005 - 2021, Intel Corporation. All rights reserved.

LPC Device Id: A309.
Platform: Cannonlake Platform
General FW Information
FW Status Register1: 0x94000245
FW Status Register2: 0x6B00850E
FW Status Register3: 0x00000030
FW Status Register4: 0x00004000
FW Status Register5: 0x00000000
FW Status Register6: 0x40000000

CurrentState:                              Normal
ManufacturingMode:                         Disabled
FlashPartition:                            Valid
OperationalState:                          CM0 with UMA
InitComplete:                              Complete
BUPLoadState:                              Success
ErrorCode:                                 No Error
ModeOfOperation:                           Normal
SPI Flash Log:                             Not Present
Phase:                                     HOSTCOMM Module
PhaseStatus:                               UNKNOWN
ME File System Corrupted:                  No
FPF and ME Config Status:                  Committed

FW Capabilities value is 0x31119140
Feature enablement is 0x31119140
Platform type is 0x46000498
Feature enablement is 0x31119140
ME initialization state valid
ME operation mode valid
Current operation state valid
ME error state valid
MFS is not corrupted
PCH SKU Emulation is correct

Warning: Mismatch between MEManuf BIST Version and FW BIST Version.

Request Intel(R) ME BIST status command… done

Get Intel(R) ME test data command… done

Get Intel(R) ME test data command… done
Total of 13 Intel(R) ME test result retrieved

Policy Kernel - Boot Guard : Self Test - Passed

SMBus - SMBus : Read byte - Passed

VDM - General : VDM engine - Passed

GFX - General : Sampling engine - Passed

USBr - General : Storage - Passed

USBr - General : KVM - Passed

PAVP - General : Verify Edp and Lspcon Configurations - Passed

PAVP - General : Set Lspcon Port - Passed

PAVP - General : Set Edp Port - Passed

Policy Kernel - ME Password : Validate MEBx password - Passed

Policy Kernel - ME Configuration : PROC_MISSING - Passed

Common Services - General : WLAN enabled only on mobile or desktop - Passed

Policy Kernel - ME Configuration : Wlan Power Well - Passed

Clear Intel(R) ME test data command… done

MEManuf Operation Passed (with warnings)

##########################

me.bin downloaded from Asus Website:

./MEA ME.bin
╔═══════════════════════════════════════════╗
║ ME Analyzer v1.283.1 r302 ║
╚═══════════════════════════════════════════╝

╔═════════════════════════════════════════════╗
║ ME.bin (1/1) ║
╟─────────────────────────────┬───────────────╢
║ Family │ CSE ME ║
╟─────────────────────────────┼───────────────╢
║ Version │ 12.0.70.1652 ║
╟─────────────────────────────┼───────────────╢
║ Release │ Production ║
╟─────────────────────────────┼───────────────╢
║ Type │ Extracted ║
╟─────────────────────────────┼───────────────╢
║ SKU │ Consumer H ║
╟─────────────────────────────┼───────────────╢
║ Chipset │ CNP/CMP-H B,A ║
╟─────────────────────────────┼───────────────╢
║ TCB Security Version Number │ 1 ║
╟─────────────────────────────┼───────────────╢
║ ARB Security Version Number │ 10 ║
╟─────────────────────────────┼───────────────╢
║ Version Control Number │ 27 ║
╟─────────────────────────────┼───────────────╢
║ Production Ready │ Yes ║
╟─────────────────────────────┼───────────────╢
║ OEM Configuration │ No ║
╟─────────────────────────────┼───────────────╢
║ FWUpdate Support │ Yes ║
╟─────────────────────────────┼───────────────╢
║ Date │ 2020-08-26 ║
╟─────────────────────────────┼───────────────╢
║ File System State │ Configured ║
╟─────────────────────────────┼───────────────╢
║ Size │ 0x274000 ║
╟─────────────────────────────┼───────────────╢
║ Flash Image Tool │ 12.0.70.1652 ║
╚═════════════════════════════╧═══════════════╝
╔═════════════════════════════════════════════╗
║ Power Management Controller ║
╟─────────────────────────────┬───────────────╢
║ Family │ PMC ║
╟─────────────────────────────┼───────────────╢
║ Version │ 300.2.11.1025 ║
╟─────────────────────────────┼───────────────╢
║ Release │ Production ║
╟─────────────────────────────┼───────────────╢
║ Type │ Independent ║
╟─────────────────────────────┼───────────────╢
║ Chipset SKU │ H ║
╟─────────────────────────────┼───────────────╢
║ Chipset Stepping │ B ║
╟─────────────────────────────┼───────────────╢
║ TCB Security Version Number │ 3 ║
╟─────────────────────────────┼───────────────╢
║ ARB Security Version Number │ 3 ║
╟─────────────────────────────┼───────────────╢
║ Version Control Number │ 0 ║
╟─────────────────────────────┼───────────────╢
║ Production Ready │ No ║
╟─────────────────────────────┼───────────────╢
║ Date │ 2020-02-06 ║
╟─────────────────────────────┼───────────────╢
║ Size │ 0xE000 ║
╟─────────────────────────────┼───────────────╢
║ Chipset Support │ CNP ║
╚═════════════════════════════╧═══════════════╝

6028

“simple as that” lol

I’ve been around computers since the 286 was the latest and greatest. I was around and bought the first 2400 baud modem when it came for sale. I’ve flashed thousands of firmwares. Upgrading my intel ME firmware, which i’m trying to do now, has already been the most disgusting and stressful event i’ve ever encountered concerning firmware. I’m thankful for this thread, but for the regulars here to talk down to people complaining about the ridiculous difficulty of doing this is not right. No consumer should have to read through the instructions in this blog just to update their motherboard firmware. And then they wonder why there are so many bugs and security issues… lol

6029

update: Well while not running windows on the system with ME, i used the info from the already running firmware to choose the files, and copied them over to an old win7 box, and there managed to ‘fuse’ the ME firmware with the PMC stuff… ofcourse drag and drop worked for the ME image, but NOT for the PMC image, searching this thread i ‘discovered’ and ‘learned’ to double-click gently in the ‘Value’ field for the PMC image, magically revealing a small gray box with 3 dots, through which i was able to load the PMC file… lol

Absolutely ridiculous.

the file was merged, copied back onto the box running debian 11, and then the flash went through!

But still, i woke up 4 am this morning, and 8 hours later, and noon, my ME firmware was updated (i assume)

This is ridiculous. Intel needs to make a single binary containing all the code for all the ME versions, that independently analyzes the system, and updates the correct FW. This is how they do with their enterprise SSD’s.

Once again i ask the regulars in this thread, please do not talk down to stressed and pissed off people just trying to upgrade their firmware. While this thread in itself is fantastic concerning all the information you’ve managed to uncover, and i’m thankful for that, the upgrade process in itself is absolutely soul-destroying ridiculous.

Anyways, below the output of my MEInfo now. I assume this is all correct.


./MEInfo 
Intel (R) MEInfo Version: 12.0.90.2077
Copyright (C) 2005 - 2022, Intel Corporation. All rights reserved.

General FW Information
                                               
    Platform Type                              Work Station
    FW Type                                    Production
    Last ME Reset Reason                       Global system reset
    BIOS boot State                            Post Boot
    Slot 1 Board Manufacturer                  0x00000000
    Slot 2 System Assembler                    0x00000000
    Slot 3 Reserved                            0x00000000
    Capability Licensing Service               Enabled
    Local FWUpdate                             Enabled
    OEM ID                                     00000000-0000-0000-0000-000000000000
    OEM Tag                                    0x00
    TLS                                        Disabled
                                               
Intel(R) ME code versions:                     
    BIOS Version                               Not Available
    MEBx Version                               Not Available
    GbE Version                                0.5
    Vendor ID                                  8086
    FW Version                                 12.0.92.2145 H Corporate
    MEI Driver Version                         Not Available
    Wireless Hardware Version                  Not Available
    Wireless Driver Version                    Not Available
                                               
IUPs Information                               
    PMC FW Version                             300.2.11.1025
    LOCL FW Version                            12.0.92.2145
    WCOD FW Version                            12.0.92.2145
                                               
PCH Information                                
    PCH Version                                10
    PCH Device ID                              A309
    PCH Step Data                              B0
    PCH SKU Type                               Production PRQ Revenue
    PCH Replacement State                      Disabled
    PCH Replacement Counter                    0
    PCH Unlocked State                         Disabled
                                               
Flash Information                              
    SPI Flash ID 1                             EF4019
    SPI Flash ID 2                             Not Available
    Host Read Access to ME                     Enabled
    Host Write Access to ME                    Disabled
    Host Read Access to EC                     Disabled
    Host Write Access to EC                    Disabled
                                               
FW Capabilities                                0x31119140
    Protect Audio Video Path - PRESENT/ENABLED
    Intel(R) Dynamic Application Loader - PRESENT/ENABLED
    Intel(R) Platform Trust Technology - PRESENT/ENABLED
    Persistent RTC and Memory - PRESENT/ENABLED
                                               
End Of Manufacturing                           
    Post Manufacturing NVAR Config Enabled     Yes
    HW Binding                                 Enabled
    End of Manufacturing Enable                Yes
                                               
Intel(R) Active Management Technology -        
    Intel(R) AMT State                         Disabled
    M3 Autotest                                Disabled
    Localized Language                         English
    C-link Status                              Disabled
    AMT Global State                           Enabled
    Privacy/Security Level                     Default
                                               
Intel(R) Protected Audio Video Path            
    Keybox                                     Not Provisioned
    Attestation KeyBox                         Not Available
    EPID Group ID                              0x28E0
    Re-key needed                              False
    PAVP Supported                             Yes
                                               
Security Version Numbers                       
    Minimum Allowed Anti Rollback SVN          1
    Image Anti Rollback SVN                    14
    Trusted Computing Base SVN                 1
                                               
FW Supported FPFs                              
                                               FPF         UEP         ME FW
                                               *In Use
                                               ---         ---         -----
Enforcement Policy                             0x00        0x00        0x00        
EK Revoke State                                Not Revoked Not Revoked Not Revoked 
PTT                                            Enabled     Enabled     Enabled     
OEM ID                                         0x00        0x00        0x00        
OEM Key Manifest Present                       Not Present Not Present Not Present 
OEM Platform ID                                0x00        0x00        0x00        
OEM Secure Boot Policy                         0x00        0x00        0x00        
CPU Debugging                                  Enabled     Enabled     Enabled     
BSP Initialization                             Enabled     Enabled     Enabled     
Protect BIOS Environment                       Disabled    Disabled    Disabled    
Measured Boot                                  Disabled    Disabled    Disabled    
Verified Boot                                  Disabled    Disabled    Disabled    
Key Manifest ID                                0x00        0x00        0x00        
Persistent PRTC Backup Power                   Enabled     Enabled     Enabled     
RPMB Migration Done                            Disabled    Disabled    Disabled    
SOC Config Lock                                Done        Not Done    Done        
SPI Boot Source                                Enabled     Enabled     Enabled     
TXT Supported                                  Disabled    Disabled    Disabled    

ACM SVN FPF                                    0x00
BSMM SVN FPF                                   0x00
KM SVN FPF                                     0x00
OEM Public Key Hash FPF                      0000000000000000000000000000000000000000000000000000000000000000
OEM Public Key Hash UEP                      0000000000000000000000000000000000000000000000000000000000000000
OEM Public Key Hash ME FW                    0000000000000000000000000000000000000000000000000000000000000000
PTT Lockout Override Counter FPF               0x00

type or paste code here

6030

Intel Management Engine Interface (MEI/AMT) Version 2233.3.26.0 WHQL

3 Likes
6031

11.12.93.2323_CON_H_A_PRD_RGN
11.12.93.2323_COR_H_A_PRD_RGN
11.22.93.2323_COR_H_BA_PRD_RGN

11.x2.93.2323_COx_H_(B)A_PRD_RGN.rar (7.5 MB)

&

Intel Management Engine Components 2238.3.31.0

2 Likes
6032

Hello to all members of this forum!

I’m a little bit confused. I have an “Asus Z97-K” mainboard. “Hardware Info” tells that my “IME”'s firmware has a “9.1, Build 1005, Hot Fix 25” version. In this case I need a “11.7.0.1057” version of the driver. But on the “Asus” site the only available variant of the driver for “MEI” for my mainboard is a version “11.0.0.1146”. Isn’t this driver version’s number supposed to be for an “ME”'s firmware 7 and 8? Can anyone please explain to me how this is possible.

6033

OS driver version is not related to chipset platform ME FW version.
The 11.7.0.1057 driver, is the last one supporting chipsets below Intel 100 Skylake

As optional is updating the Firmware from your ME 9.1.25.1005 to the 9.1.40.1000, concerning this guide.

EDIT: They do, each chipset/platform has his own ME engine FW, but their revisions numbers dont match the line of revision numbers of the drivers for the HECI on the OS.
Upgrading the FW… usually they come with security issues fixed/corrected/added, firmware’s have their part also in the performance of a system, usually not very noticed on some…others noticed, can affect OC and limits of the motherboard, increasing or decreasing the overall performance against more security.

6034

@MeatWar, thanks for the answer!

“OS driver version is not related to chipset platform ME FW version.”

Interesting. I always thought that different mainboards have different “Management Engine” processors on them. And, when a newer generation of mainboards and related chipsets is produced, it includes a newer (maybe not always) version of this processor. And newer versions of this processor obviously have newer versions of firmware and newer versions of drivers. For example, I can’t install any of the “12” and newer versions of the driver. Because my “Management Engine” processor is older than those for which these driver’s versions are made.

“As optional is updating the Firmware from your ME 9.1.25.1005 to the 9.1.40.1000, concerning this guide.”

Which benefits could I get from that?

6035

A post was merged into an existing topic: Intel (CS)ME, (CS)TXE, (CS)SPS, GSC, PMC, PCHC, PHY & OROM Firmware Repositories

6036

FW Version 11.8.93.4323 corrects security vulnerabilities verified by Intel® CSMEVDT version 8.0.1.0 (11/2/2022) and can be flashed with the FWUpdLcl utility version 11.8.92.4222 (CSME System Tools v11) in Linux.

3 Likes
6037

Adding to what ibsajc mentioned above, the 1.5MB Consumer S/H and 5MB Corporate S/H versions of the 11.8.93.4323 ME Firmware are available on Station-Drivers, along with the 32-bit and 64-bit Windows firmware update tool (FWUpdLcl.exe & FWUpdLcl64.exe) and information tool (MEInfoWin.exe & MEInfoWin64) of the same version (11.8.93.4323).

6038

@chinobino

August 30 :thinking: :yum:

1 Like
6039

@westlake Oops, yep I can see where you uploaded it now I have scrolled up :+1:

Must have missed your post at the time…

6040

2 posts were merged into an existing topic: Intel (Converged Security) Management Engine: Drivers, Firmware and Tools (16+)

6041

Hello! On the factory firmware bios ME 15.0.23.1706 Chipset TGP/EBG-H A and from driver-station latest 15.0.42.2235 TGP/EBG-H B What’s the difference?
Clevo x170km-g fw 1.07.08

6042

A post was split to a new topic: Questions about Boot Guard on CSME 17

6043

I have a Samsung NP550P7C laptop with Intel HM76 Express chipset (Panther Point).
The ME firmware is 8.0.10.1464 (ME 8 Consumer 1.5 MB).
The current ME firmware here on the website is 8.1.70.1590.
In ME Analyzer, the firmware is listed as Type Stock (RGN).

Can I flash the firmware from this website onto my laptop?
It’s just a stock (RGN) firmware and no EXTR.
Are functions missing after flashing or does the laptop even break?

6044

Using latest available update bios from Samsung, if so…
Usually only after the OEM released a bios update based on 8.1, users then can update manually to the latest version from 8.1 images.
Your choice only to proceed from 8.0, in past other users had success in it, others had their system bricked.

EDIT: So as you understood ME9…the same is for 8, 8 is not 8.1 right, your choice only, period.
Im not the one that can confirm this without any risk of failure or success, as i stated some user systems with ME8, besides they didnt get any bios updates from their vendors, updated to 8.1 and succeed.

Take a look at the repository file and you’ll see theres plenty of FW8 images on it
(ME 8 Repository r20.rar):
Intel (CS)ME, (CS)TXE, (CS)SPS, GSC, PMC, PCHC, PHY & OROM Firmware Repositories - Special Topics / Intel Management Engine - Win-Raid Forum (level1techs.com)

ME 8 Repository r20\8.0.20.1513_1.5MB_PRD_RGN.bin
ME 8 Repository r20\8.0.21.1519_1.5MB_PRD_EXTR.bin

6045

Thank you for the explanation. I have already read here that you have to be careful with the ME 9 firmware which version is used.
There are ME 9.0 firmware (1.5 MB), ME firmware 9.1 (1.5 MB) and ME firmware 9.5 (1.5 MB).
But with the ME 8 firmware there is only the 8.1. Should I rather not flash the ME 8.1?

6046

Afaik ME 8/8.1 isn’t the same as 9.0/9.1. Updated Np300E5C, HM75 many years ago to latest 8.1 1.5 MB version without any problems afterwards

1 Like