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Wednesday, July 30, 2008


Can we sign unsigned applications on mobile? And is th
ere any way to sign our unsigned applications without going to symbian? Yes it is, there is a way to sign unsigned applications on our mobile and for that we don't need to go for symbian. Here i would like to give you a clear step-by-step procedure with screen shoots to get it done. Follow those steps and never give a chance to others to sign your applications.

TO Sign unsigned applications on your mobile you need to install some applications both on your mobile and Computer. This is a one-time procedure, i can promise that you can sign any unsigned applications without any problem after walking through this post.

Step 1:- Go to "Application manager" and select "options" and then select "settings" then "OFF THE ONLINE CERTIFICATE CHECK" as shown bellow.

Step 2:-Install X-plore on your mobile, open it and "PRESS 0" and "Tick the first four Boxes" as shown bellow. Exit it.

Step 3:- Copy the "00000001.rar" to memory card or to hard drive.

Step 4:- Open X-plore browse to 00000001.rar and "Extract it to C" use 4 button to Extract.

Step 5:-Now browse to C:\resource\swicertstore\dat\00000001. Press 6 & enable the "Read only" attribute for it.

Step 6:-Install "TRK" on your mobile. Choose correct compatible application for your device from following information

s60_3_0_app_trk_2_8_6.sisx for SymbianOS9 devices WITHOUT FP1

s60_3_1_app_trk_2_8_6.sisx for SymbianOS9 devices WITH FP1

Nokia N93i
Nokia N91 8GB
Nokia E62
Nokia E50
Nokia 5500
Nokia N93
Nokia N73
Nokia N80
Nokia N71
Nokia N92
Nokia E70
Nokia E60
Nokia E61
Nokia 3250

FP1 devices:
Nokia 6124 classic
Nokia N82
Nokia N95-3 NAM
Nokia E51
Nokia N95 8GB
Nokia N81
Nokia N81 8GB
Nokia 6121 classic
Nokia 6120 classic
Nokia 5700 XpressMusic
Nokia 6110 Navigator
Nokia E90 Communicator
Nokia N76
Nokia 6290
Nokia N95

Step 6:- Connect your mobile to your computer using "USB CABLE" in "PC SUITE MODE".

After that go to Control panes-> On System double click it -> HARDWARE-> DEVICE MANAGER CLICK ON "PORTS" and remember the port number associated with Your nokia mobile.

This is shown clearly bellow.

Step 7:- Now install RpInstaller.exe on your computer and change the its settings as guided there in "ReadMe" file in that.

Step 8:- Now Run TRK on your mobile, change its setting connection from Bluetooth to USB and press back.

Step 9:- Run RpInstaller.exe and change the port number to the number which you got in Step 6. Now press "install" then it installs ROM PATCHER TO YOUR MOBILE.

Step 10:- Open Rom Patcher on your mobile and select "options" and disable caps as shown bellow, exit.

Step 11:- Install SignSis on your mobile and copy Left up certificate and key to your momory card. And start signing your files with this Signsis and Left up certificate and key as shown bellow.

Signed files automatically reside in the same directory of unsigned files.

If you format or Update your firm ware, you have to do all the above steps again.

This trick is successfully working on my Nokia N918gb.
If you have any doubts, feel free to ask me.



Irfan Wednesday, November 12, 2008  

hiya i m using samsung i8510 innov8. i managed to install the xplore application but when it cums to the trk application error cums on mobile certificate error contact the application supplier. i follow the option in the application manager setting but it still not working. can u help me please. ill be very thankful to u.


Hi, This is the place where you can get support from Us. So ask your doubts by simply posting a comment with your name and email id. Name and Email fields are mandatory for us to help.

So don't forgot them to write.

Vishal : -I have an N 82 When i tried to install the "App Trk" on my cell all it says is "Unable to install. Component is built in." I tried saving it on both Phone memory and Card Memory and it just says the same thing... What can i do?

Sol : - Hi Vishal, this may occur due to the following reasons

1. your firmware is up to date and it restricts us from install such type of applications which directly effects it's platform security. If it is the case we can install it only the firm allows us to hack that means you should have a older firm ware.

2.turn off the online certificate check in application manager and try to install the two app trk applications to install.

:- Pls generate key for opera 8.65 since I do not have a PC. My Imei is: 352757013687255

Key:- 4171431223

imr26 Q:-sir ! i cant extract 00000001.rar file to C drive. so i cant saw to C:\resource\swicertstore\dat\00000001. so how can i create dis directory ? plz help me sir !

Sol:- Hi imr26, this is due to the following 2 reasons

1. Not enabling the "SHOW HIDDEN FILES, SHOW ROM, RAM AND SYSTEM FILES " in your X-plore

2.By not installing ROMPatcher properly.

I recommend you to follow each and every step with a little patient.

Srinivasan Q:- i can't able resource floder in c drive wat can i do........ plz help me.... iam using e51.....

Sol:- Hi Sri, this may happen due to the any of the following two reasons

1. Your phone is not a hacked(Firmware hacked) Phone.

2. You haven't enabled "SHOW HIDDEN FILES" in X-PLORE.

Check these these two things.