How to sign unsign application | Worked on N95 8Gb and E90

By doing this, you can install application or games that still unsign without need certificate that made by www.symbiansigned.com

(By doing this, use at your own risk)

• Install file HelloCarbide by FCA00000.sisx to HP, HP can move to with bluetooth or datacable, in accordance with your wishes. Install on Phone Memory or Memory Card.
  Download the file here:

http://rapid*share.com/files/179988261/KASKUS_HelloCarbide_by_FCA00000.sisx

(Move the * sign)

PS: if you install the HelloCarbide by FCA00000.sisx out error "Certificate Error, contact the application supllier", please do this:
open apps Mgr. - Options - settings - software installation (all) and the online certificate check (off), re-install.

• Copy files from InstallServer.exe in InstallServer_for_Pre-FP1.zip / InstallServer_for_FP1.zip memory card to your HP. customize your phone with the below:

InstallServer_for_Pre-type FP1.zip For HP:
Nokia 3250
Nokia 5500
Nokia E50
Nokia E60
Nokia E61
Nokia E61i
Nokia E62
Nokia E65
Nokia E70
Nokia N71
Nokia N73
Nokia N77
Nokia N80
Nokia N91 8GB
Nokia N92
Nokia N93
Nokia N93i

And for type InstallServer_for_FP1.zip HP:
Nokia 5700 XPRESSMUSIC
Nokia 6110 Navigator
Nokia 6121 classic
Nokia 6120 classic
Nokia 6124 classic
Nokia 6290
Nokia E51
Nokia E90 Communicator
Nokia N76
Nokia N81
Nokia N81 8GB
Nokia N82
Nokia N95 8GB
Nokia N95
Nokia N95-3 NAM
Nokia E71

I assume you already have a kind of Y_browser explorer, but if no, Y_browser download here:

http://rapid*share.com/files/179988935/KASKUS_BUJURSANGKAR_Y_Browser_3rdEd_088_3.zip

(Move the * sign)

Install Y browser to your cellphone, and make sure its setting "Show Hidden Files and Folders"
a. Now you have your explorer, open your explorer, and press the menu button (do not exit out of explorer)
b. Open the application you first install the HelloCarbide, select the option - menu1 - yes (if not out of the program, press the menu aja)
c. Now open explorer open dirve E (Memory Card)
I locate the file before you copy the menu and the search copy (usually in the option)
after that open the drive c - sys - bin, copy the file to a folder in the bin
NB: if there is no BIN folder, then create a new folder with the name BIN

PS: until this step, all the menu functions / program does not work (Off, not HANG), please restart your phone!
Download the file here:

http://rapid*share.com/files/179989337/KASKUS_InstallServer.rar

(Move the * sign)

If you do all right with the above guidelines,

HP Now you already Hacked, aka you can Install Applications UNSIGN!

Applications Unsign a pilot Advance Device Locks Pro:

http://rapid*share.com/files/179989338/KASKUS_WebGate.Advanced.Device.Locks.Pro.v2.00.37.S60v3.SymbianOS9.1.Unsigned.rar

PS: This applies only to the OLD Firmware!

Thanks to :bujursangkar