GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Other Gsm/Mobile Related Forums > GSM Programming & Reverse Engineering

GSM Programming & Reverse Engineering Here you can post all Kind of GSM Programming and Reverse Engineering tools and Secrets.

Reply
 
LinkBack Thread Tools Display Modes
Old 08-15-2007, 20:54   #1 (permalink)
No Life Poster
 
sahil2000ind's Avatar
 
Join Date: Apr 2006
Age: 33
Posts: 5,525
Member: 269044
Status: Offline
Sonork: 100.1590584
Thanks Meter: 3,894
Question How To Edit Or Modify A Flash File


HELLO ALL

I WANT TO KNOW HOW TO EDIT OR MODIFY A FLASH FILE
IS THERE ANY S/W OR ANY OTHER THING NEEDED TO MODIFY IT

THANKS
  Reply With Quote
Old 08-15-2007, 23:25   #2 (permalink)
due
Freak Poster
 
due's Avatar
 
Join Date: Feb 2004
Location: noWhere
Age: 40
Posts: 285
Member: 52810
Status: Offline
Thanks Meter: 19
what flash files?
NOKIA,SAMSUNG...etc?
  Reply With Quote
Old 08-16-2007, 16:36   #3 (permalink)
No Life Poster
 
sahil2000ind's Avatar
 
Join Date: Apr 2006
Age: 33
Posts: 5,525
Member: 269044
Status: Offline
Sonork: 100.1590584
Thanks Meter: 3,894
Any Flash File

I Just Want To Know How To Do That
  Reply With Quote
Old 08-16-2007, 22:42   #4 (permalink)
No Life Poster
 
allal123's Avatar
 
Join Date: Oct 2005
Location: ALGERIA™
Age: 40
Posts: 4,150
Member: 192681
Status: Offline
Sonork: 100.106870
Thanks Meter: 5,073
Quote:
Originally Posted by sahil2000ind View Post
Any Flash File

I Just Want To Know How To Do That
for samsung = Resource Manager (resman.exe)
for nokia = i think PPM Editor only for old model but it's not easy like samsung.
  Reply With Quote
Old 09-22-2007, 10:21   #5 (permalink)
Freak Poster
 
Join Date: Mar 2004
Location: China SZ
Age: 45
Posts: 260
Member: 58924
Status: Offline
Sonork: 1583810
Thanks Meter: 57
for any flash try hex editor or winhex
  Reply With Quote
Old 09-22-2007, 21:07   #6 (permalink)
No Life Poster
 
Zaihtam's Avatar
 
Join Date: Dec 2004
Location: 0x001FD00
Age: 41
Posts: 1,284
Member: 98572
Status: Offline
Thanks Meter: 37
Acctually it depend on what flash file you got to modify.

SOme flash file is ecrypted or encoded. so you need to decode or decrypt it first modify, then ecrypt or encode it again so it can be uploaded to the phone.

If it is un encoded or crypted you can modify them directly.

Make sure your modified file is valid from crc check etc before you upload / flash it to phone.


Good Luck...
  Reply With Quote
Old 09-23-2007, 17:03   #7 (permalink)
No Life Poster
 
kevin168's Avatar
 
Join Date: Sep 2005
Location: INDONESIA
Age: 33
Posts: 795
Member: 183921
Status: Offline
Sonork: 100.1590817
Thanks Meter: 205
what i need to decrypt and encrypt for nokia dct4 flash file??

any advice?

br,
kevin168
  Reply With Quote
Old 09-26-2007, 22:16   #8 (permalink)
Major Poster
 
Join Date: Sep 2007
Posts: 42
Member: 596617
Status: Offline
Thanks Meter: 1
Plz i would like to modify samsung C140 firmware to upload operator logo as startup logo
i need help . how to use hex editor or winhex in this case ?
  Reply With Quote
Old 09-27-2007, 00:41   #9 (permalink)
Freak Poster
 
Muneer Ahmed's Avatar
 
Join Date: Mar 2004
Location: United Arab Emirates
Age: 28
Posts: 470
Member: 60500
Status: Offline
Thanks Meter: 2
i am intrestd to know how to modify the flah file of dct4 if i want to put the new language in the file so if some one knows about it please let us know.....will be thankful to him

BR
Muneer Ahmed
  Reply With Quote
Old 09-27-2007, 16:06   #10 (permalink)
Junior Member
 
Join Date: Sep 2007
Posts: 3
Member: 597098
Status: Offline
Thanks Meter: 0
Hi,
I am also interested in being able to reverse engineer certain parts of Motorola and Nokia firmwares.

I *think* I have all the tools I will need for the process (namely: a LEGAL copy of IDA Pro).
The only thing I can't figure out, is how to get started.
Could someone PM me and we could maybe discuss on AIM or something? I have the requisite background (a BS in Comp. Science) and think I could pick up on the process quickly.
I just have a few questions for someone knowledgeable about the subject, but I'd rather use AIM if that makes sense?

Thanks a TON!
--Andrew
  Reply With Quote
Old 09-27-2007, 16:12   #11 (permalink)
No Life Poster
 
hungco's Avatar
 
Join Date: Jan 2006
Location: Saigonmobile.vn
Age: 37
Posts: 535
Member: 223718
Status: Offline
Thanks Meter: 40
I want modify Motorola flash file!
  Reply With Quote
Old 09-27-2007, 16:43   #12 (permalink)
Junior Member
 
Join Date: Sep 2007
Posts: 3
Member: 597098
Status: Offline
Thanks Meter: 0
I'm not interested so much in changing the firmware so much as understanding it.
--Andrew
  Reply With Quote
Old 09-27-2007, 23:16   #13 (permalink)
Product Manager
 
.:hack3r2k:.'s Avatar
 
Join Date: Aug 2002
Location: FuriouSTeaM
Posts: 49,215
Member: 15022
Status: Offline
Sonork: 100.53452
Thanks Meter: 53,696
Donate money to this user
If would be some easy do stuff you ask any fool would do it. 90% of you have no ideea wtf is winhex and you want modify things like language, images. ROTFL

Br
  Reply With Quote
Old 09-28-2007, 16:04   #14 (permalink)
Junior Member
 
Join Date: Sep 2007
Posts: 3
Member: 597098
Status: Offline
Thanks Meter: 0
Quote:
Originally Posted by .:hack3r2k:. View Post
If would be some easy do stuff you ask any fool would do it. 90% of you have no ideea wtf is winhex and you want modify things like language, images. ROTFL

Br
and who was that aimed at?
  Reply With Quote
Old 09-29-2007, 13:08   #15 (permalink)
Freak Poster
 
Muneer Ahmed's Avatar
 
Join Date: Mar 2004
Location: United Arab Emirates
Age: 28
Posts: 470
Member: 60500
Status: Offline
Thanks Meter: 2
Quote:
Originally Posted by .:hack3r2k:. View Post
If would be some easy do stuff you ask any fool would do it. 90% of you have no ideea wtf is winhex and you want modify things like language, images. ROTFL

Br
i agree with you that 90% of the people dont have idea about it but they can be aware of this idea through this forum.

BR
Muneer Ahmed
  Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
thread Thread Starter Forum Replies Last Post
How to edit or unzip Backup.arc ? .:: Sepid Gsm ::. Nokia Base Band 5 ( BB-5 ) 3 02-20-2009 01:07
how to decrypt mtk 6226m backup flash file Mikimiao Chinese Models & Cloned Phones 2 12-22-2007 20:44
How to get DIV Free SE Flash Files BEEKUAN Sony Ericsson 11 06-28-2005 18:51

 



All times are GMT +1. The time now is 23:05.



Powered by Searchlight © 2019 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2017 -
Page generated in 0.34599 seconds with 8 queries

SEO by vBSEO