Increase Phone Memory Space:
This is the procedure to be performed:

- You must have a hacked phone with enabled Install Server & Open4All activated
- GOTO THIS FOLDER LOCATION "C:\Resource\Help" (Delete entire folder)
- GOTO THIS FOLDER LOCATION "C:\System\Im" (Delete entire folder)
- GOTO THIS FOLDER LOCATION "C:\System\mobilesearch" (Delete entire folder)
- GOTO THIS FOLDER LOCATION "C:\Private\101f875a\startup" (Delete files!)
- GOTO THIS FOLDER LOCATION "C:\Private\101f875a\tasks" (Delete all file!)
- GOTO THIS FOLDER LOCATION "C:\Private\101f6efa\" (Delete all files!)
- GOTO THIS FOLDER LOCATION "C:\Private\102072c4\" (Delete all files!)
- GOTO THIS FOLDER LOCATION "C:\Private\101f8857\Cache\CData\" (Delete all files !)
- Use X-Plore / Y-Browser and find for "reserve.bin" (Should be 2 of it) and delete both of it !

AND DELETE ALL THE FILES IN THOSE FOLDERS (DO NOT REMOVE THE FOLDERS!)

REBOOT TO SEE THE DIFFERENCE

Also,
1. Close all applications running in the background
2. Delete the contents of C:\System\cache
3. Delete the contents of C:\System\dmgr
4. Delete the contents of C:\System\temp

Works perfectly in Nokia 5800XM, and for those whom wanted to know what's gone there, its just dumped startup files which takes up space and memory.