HACK: 

This HACK is only for 5800 V40 RM-356 !!!!

First you have to download your firmware files using navifirm then copy all files to:
"C:\Program Files\Common Files\Nokia\DataPackage\Products\RM-356\" 
Then you have to download RM356_40.0.005_023_xxx_U01.uda.fpsx and copy it to :
"C:\Program Files\Common Files\Nokia\DataPackage\Products\RM-356\" 
and overwrite. 
If your file has other name like "RM356_40.0.005_003_U302.uda.fpsx" then rename"RM356_40.0.005_023_xxx_U01.uda.fpsx" to "RM356_40.0.005_003_U302.uda.fpsx" and then overwrite.

Nlaunch JAF and set options like in picture below:

And select your phone:


JAF will load files copied to "C:\Program Files\Common Files\Nokia\DataPackage\Products\RM-356\" (on picture is RM-504 but it have to be RM-356)


Now TURN OFF your phone !! and then click FLASH button after that press power button (don't hold it) on your phone and JAF will start flashing.
When flash will finish restart your phone and copy files from Patches.zip to "E:\Patches" and run RP+, select "InstallServer RP+" and "Open4All RP+" add them to auto and your phone is HACKED !!!!!!!!

This is our first release so it has bug  after hard reset RP+ will disappear and you will have to flash phone again 

We need beta testers with N97 and N97 mini phones if we will find some beta testers we will create hack for N97 and N97 mini

If Multiupload don't work for you here are direct links:

RM356_40.0.005_023_xxx_U01.uda.fpsx:


Patches.zip:





For the lazy ones, here´s some needed 
tools