Prerequisites:
* An unhackable phone

The method:

* Sign and install MapDrives v1.00 DiskAdmin Unsigned.sis
* Install Jbak TaskMan 1.00
* Copy MapDrives.txt to E:\
* Copy your installserver.exe to E:/Hack/sys/bin/installserver.exe
* Start JBak Taskman software and press # key -> search & select MapDrives -> Press More -> Programs Rule -> check "AutoStart" -> OK) (also can autostart with the help of powerboot)
* Restart your phone.
* Uninstall MapDrives and install MapDrive_Y (for N82, N95, N95-8GB, E71 (all phones with Y: drive), otherwise choose MapDrive_H if you have H: drive) and then start the app.
* Install Modo and copy Installserver.exe to c:/sys/bin/ and restart the phone.
* You can remove Mapdrives and Jbak Tasman at this point

This is tested working on: N82 v31.0.016, E71 110.07.127, N-95-1 V31.0.017, Nokia 5320 XM V3.46, 6120 etc

also success hack the old version firmware!
Quote:

This method also works (No need to restart the phone):

* Install Mapdrives Diskadmin 1.00

* Type a text file like this:

V=E:\Hack\
.

* save the text file as Mapdrives.txt and copy it to E:\
* Copy the installserver.exe for your phone to E:\Hack\sys\bin\
* Run Mapdrives
* Verify that V drive is visible usign any filebrowser
* Install Secman or ROMPatcher (to turn caps off, caps off works on some mobiles not all) (If you restart, re run Mapdrives)
* If u cant turn caps off, then install Modo and copy installserver.exe to C:\sys\bin or Y:\sys\bin
* You can remove Mapdrives at this point

Download Here