Dev Blog
Forum
Wiki
About
NefMoto
>
Technical
>
Reverse Engineering
>
Obd r/w lock me7
Pages: [
1
]
« previous
next »
Author
Topic: Obd r/w lock me7 (Read 4390 times)
eazydaz
Full Member
Karma: +1/-1
Offline
Posts: 184
Obd r/w lock me7
« on: October 17, 2018, 12:05:14 AM »
Exist some solution for locking obd reading and writing or only reading?
Logged
aef
Hero Member
Karma: +70/-46
Offline
Posts: 1601
Re: Obd r/w lock me7
« Reply #1 on: October 17, 2018, 02:20:42 AM »
correct me if im wrong but changed seed key should work
Or buy a grautec board
Logged
eazydaz
Full Member
Karma: +1/-1
Offline
Posts: 184
Re: Obd r/w lock me7
« Reply #2 on: October 17, 2018, 03:26:39 AM »
somene tried changing seed key?
Logged
k0mpresd
Hero Member
Karma: +146/-54
Offline
Posts: 1655
Re: Obd r/w lock me7
« Reply #3 on: October 17, 2018, 03:41:54 AM »
Quote from: aef on October 17, 2018, 02:20:42 AM
correct me if im wrong but changed seed key should work
Or buy a grautec board
grautec for psop44 will not stop reading, only writing.
grautec for plcc44 will block reading though, programmer will dump garbage data.
Logged
eazydaz
Full Member
Karma: +1/-1
Offline
Posts: 184
Re: Obd r/w lock me7
« Reply #4 on: October 17, 2018, 04:56:10 AM »
Quote from: k0mpresd on October 17, 2018, 03:41:54 AM
grautec for psop44 will not stop reading, only writing.
grautec for plcc44 will block reading though, programmer will dump garbage data.
So without grautec impossible?
Logged
prj
Hero Member
Karma: +1072/-485
Offline
Posts: 6040
Re: Obd r/w lock me7
« Reply #5 on: October 17, 2018, 05:05:06 AM »
Only bootmode write is impossible to prevent.
OBD is never impossible, simply set requestDownload, requestUpload, readMemoryByAddress and dynamicallyDefineLocalIdentifier to not supported. The latter will kill ME7Logger too tho.
Logged
PM's will not be answered, so don't even try.
Log your car properly
-
WinOLS database
-
Tools/patches
eazydaz
Full Member
Karma: +1/-1
Offline
Posts: 184
Re: Obd r/w lock me7
« Reply #6 on: October 18, 2018, 01:42:24 AM »
And who can make it?
Logged
Pages: [
1
]
Print
« previous
next »
Jump to:
Please select a destination:
-----------------------------
General
-----------------------------
=> Introductions
=> General Discussion
-----------------------------
Noob Zone
-----------------------------
=> Noob Questions
=> Noob Guides and FAQs
-----------------------------
Technical
-----------------------------
=> NefMoto Software
=> Tuning
===> Documents & Helpers & How To's
===> Community Projects
=> Diagnostics
=> Flashing and Chipping
=> Cluster and Immobilizer
===> ECU EEPROM images
===> Original Cluster dumps
===> Original Cluster dump requests
=> Data Logging
=> Reverse Engineering
=> Communication Protocols
-----------------------------
ECU Files
-----------------------------
=> ECU Definition Files
===> ECU Definition File Requests
=> Original ECU Files
===> Original ECU File Requests
=> Checksum Update Requests
-----------------------------
Vehicles
-----------------------------
=> Vehicle Tech
=> Project Cars
-----------------------------
Regional
-----------------------------
=> Canadian Regional Discussion
=> US Regional Discussion
-----------------------------
Classifieds
-----------------------------
=> For Sale
=> Wanted
=> Services
-----------------------------
Miscellaneous
-----------------------------
=> Off Topic
=> Forum Tech Support
=> Bizarro Messages Posted by Bots and Spammers
Navigation
Home
Help
Login
Register
Personal Tools
November 29, 2024, 09:42:14 PM
Welcome,
Guest
. Please
login
or
register
.
Did you miss your
activation email?
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
Search
Advanced Search
Loading...
