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Is there any way of retrieving deleted SMS from our phone? I'ld like to verify if there is any option in our phone, with advance features, so that in case an SMS is mistakenly deleted, it can be retrieved.
kesh_telecommentor 31-May-2008 01:35:42 AM

Comments


you can be also retrieve with the help of your mobile company and in special mobiles also.

Posted by waqasahmad


you can retrieve with the help of your mobile company and in special mobiles also
Posted by jahangir1983


you can retrieve with the help of your mobile company and in special mobiles also
Posted by jahangir1983


you can retrieve with the help of your mobile company and in special mobiles also
Posted by jahangir1983


you can retrieve with the help of your mobile company and in special mobiles also.
Posted by HamidAliKhan


In special mobiles only and also you can retrieve with the help of your mobile company...
Posted by waqqas1


Tested products:

Nokia N-gage, firmware version: V 4.03 26-11-2003 NEM-4

Nokia 6600

Maybe the whole S60 series.


Procedure:

Download the Nokia PC Suite for your mobile phone and make
a backup on your local hd.
I used PC Suite for Nokia N-Gage Version 1.0.0
http://www.nokia.com/pcsuite

It will create a huge number of ".dat" files in a specified
directory.

Download, install and start Cygwin. This is not required but
suggested, you could use an hexadecimal editor and a bit of
patience but using Cygwin is surely faster.
http://www.cygwin.com


Move into the backup directory.


$ ls -al | less

total 6016
drwx------+ 2 Administrator Nessuno 0 Feb 6 01:35 .
drwx------+ 7 Administrator Nessuno 0 Feb 5 23:00 ..
-rwx------+ 1 Administrator Nessuno 2972 Nov 27 2003 1.dat
-rwx------+ 1 Administrator Nessuno 22913 Nov 27 2003 10.dat
-rwx------+ 1 Administrator Nessuno 1062 Feb 16 2005 100.dat
-rwx------+ 1 Administrator Nessuno 3912 Aug 9 2005 1000.dat
-rwx------+ 1 Administrator Nessuno 2750 Aug 25 2005 1001.dat
-rwx------+ 1 Administrator Nessuno 8741 Dec 15 2005 1002.dat
-rwx------+ 1 Administrator Nessuno 9926 Dec 20 2005 1003.dat
-rwx------+ 1 Administrator Nessuno 63 Dec 30 2005 1004.dat
-rwx------+ 1 Administrator Nessuno 23988 Jan 13 2006 1005.dat
-rwx------+ 1 Administrator Nessuno 18 Jan 23 2006 1006.dat
...
...
etc etc (files created by the nokia pc suite).


Choose a file to examine.

$ ls -al 3102.dat
-rwx------+ 1 Administrator Nessuno 666569 Feb 5 23:59 3102.dat

Use the command "strings" to find printable characters.

$ strings 3102.dat | less

Hello dear howz ur mobile phone working
...
...
etc etc



This is part of an sms I deleted and that I don't see on my phone.

So, just grep every file in the directory to find the complete sms:

$ grep -i "Hello dear" *

Binary file 1770.dat matches

Binary file 3102.dat matches


The sms has been found in 1770.dat file, let's see what's inside it:

$ strings 1770.dat

Hello dear howz ur mobile phone working
4+393915253350
4+393922378986


Got it! The complete sms, with the phone number of the sender (phone
numbers have been changed).
In earlier versions of Nokia PC Suite it just creates a ".nbu" file and
you can just edit it with an hexadecimal editor.


Posted by sagitraz

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