You can install a signer application straight onto your 5800, and sign it on your phone. To do this, we’re going to use an application called FreeSigner, which you can download from below
Using FreeSigner is really simple;
Pre-requisites:
* FreeSigner (download link below).
* your developer certificate (you can request for your certificate and key file from us)
COMPLETE STEP BY STEP FOR SIGNING PROCESS:
* Copy your developer certificate and key file into a directory on my memory card, in the “Certs” sub-folder under the “Documents” folder, so it’s located in “E:\Documents\Certs”,
Place it anywhere you can find it easily later.
Having installed FreeSigner on your phone, launch it from the “Applications” menu. You need to configure some settings first. Tapping “Options” – “Settings” will bring up the following screen:

# Ignore the items which say “Self sign” in front of them. Self signing may wont work for a lot of applications, so it is importnat that you have your own certificate and key file for signing all application / games / themes. and for which you can place your request here by posting your IMEI umber.
# Now, tap on “Sign Cert”. FreeSigner will now prompt you to select your certificate file, usually a file whose extension is “cer”. Select this file, and its name will appear like in the screen above.
# Next, tap on “Sign Key”. FreeSigner will now prompt you to select your certificate file, usually a file whose extension is “key”. Select this file, and its name will appear like in the screen above.
# Next, if the person who supplied you with the developer certificate also mentioned that to use the “key” file, you need a certain password, you need to enter it now. Tap on “Sign Key Pass” and enter the password given. If no password is needed, skip this step.
# Next, choose the directory where your signed file will be placed. I normally just use the source directory, ie. wherever you put the unsigned file, FreeSigner will sign it, and put the signed file in the same directory as the unsigned file. Makes life easy.
# Next, tap “Back”.
# To choose the file for signing, tap on “Add Task” and you will see a screen which asks you where the file is located. Choose the drive where your file is (C = phone memory, E = memory card), then choose the directory where the file resides as in the screen below.

Then, tap once on the file, and tap “Options” – “Add” as in the screen below.

Then, select the type of operation to be performed on the file, in most cases, actually, for me, for all cases I would select “Sign Sis” because my testing tells me that “Self Sign Sis” is useless and doesn’t work most of the time!

You are now brought back to the “main” screen, where your file to be signed appears as a “task” to be carried out by FreeSigner. The final step would be to tap “Options” – “Go” and your file would be signed!

Now, look for your signed file wherever you configured FreeSigner to put it – if you chose “Same As Source” in “Output directory” in the settings screen, then the signed file will be in the same directory as your unsigned file. The file name will have “_signed” appended to the end of the file name, like below:

In your built-in File Manager application or a third party file manager such as Y-browser (my favorite!), look for the file, tap on it once to install, and you’re done!








Hey…can you provide me the certificate and key file pls?
we are just trying to bring free stuff for Nokia S60v5 Mobiles , we are not providing Certificate keys,
you have to sign it your self by hacking your phone , ( Hope You Will Try To Understand The Issue )
Team NokiaS60v5.com .
Hi…can you provide me the certificate and key file please?
you can send us your mobile serial and model info we will try to provide you certificate and key
don’t worry, It’s not necesary I have my cer now
Sorry i have one doubt…
The free signer.sisx which u gave here is saying certificate error. not installing in ma 5800..
pls help me out…
People don’t ever psot your imei!!! I can’t even believe that u did that!!!!!
perfect…thanks a lot
hello!!
I tried to download freesigner for my nokia 5800 but i get this message during install :
Expirated certificate
what can i do ?
help me please
Thank you very much. I dont know how to thank you . I was searching for this app. May God bless u always. I have a 5233. And thanx.
after i pressed sign sis, application closed.. help?
you are trying to sign in mobile or PC ?
Hey guys! I just did it like this , i perfectly installed the signer and opened settings and i have placed the given cert in sign cert and in the sign key the key(these two are in the free signer folder) and then in the key pass i hav placed my imei .thats it.and i hav tried it for two expired cert applications by selecting sign sis instead of self sign and it worked well 4 me. Does it works all the time 4 me.thnx to the provider in step by step format.
if i upload my imei and phone name could u able to provide my Certiface and key?
like other uses you will also be able to get certificate & key.
Thank you before. Are all the applications you need to use freesigner provide this? and when I had to use this application? thanks
Hi, i have nokia 5230 mobile. have downloaded the free signer and installed on the mobile. require the certificate and key files. could you provide?
I got the signed FreeSigner then I tried to install to my nokia 5800 phone but how can I get the cer and key files?
check certificate & key page for more details ….
i hope you are not extracting before installing every app saved in zip folder so you’ve just need to extract that , on Windows just right click on downloaded file and chose Extract all > Next > Next > Finish.
for mobile you’ve need to use any zip extractor if you don’t have any then download Zip Utility
thanx alot!!!!!!!!!!!!
its working great
hi my friend
Unfortunately I can not install
I need your help
Email me please And say what I do.
The problem exactly the problem frostyjay
Thank you
hello I already send you my mobile details, but am not able to see my request here, did you delete it, or do i need to wait for your reply?
Sandy your certificate has been posted on certificate & key page so please download from there and enjoy the Nokia S60v5 stuff on your mobile.
well i followed all the instructions but even after signing apps i am not able to open them,its gives error saying requested application access not granted wat do i do?
THANK YOUU , IVE BEEN TRYING THIS FOR HOURS AND HOURS UNTIL I FOUND THIS WEBSITE THANKS A LOTTTT!
Pliz help! I’v downloaded HelloOX & extracted it using zip utility & then signed it but was unable to install. Tried a couple of times but ‘requested application access not granted’ was displayed. Got any solution to fix it?
THANK YOUU ,IT WONDERFULLY WORK ON MY NOKIA 5233THANK UUUUUUUUUUUUUUU
thnks for helping all of us…
you are using your own certificate & key or using some once certificate ?
Thank you for the big help..
Hi! friends, I too facing problem validating certificate, can u mail me the step by step procedure how to make uncertificated application work. I will be very greatful to u if u do this little work for me. Hope I wud get help from u all. I use Nokia 5233. and have many such expired game.. to make it work I need ur help. Please!!!!… HELP.
“expired certificate” problem ?
go to clock setting & change the year to 2009 or else
it’s easy
beleave me………
& what can i do for the .cer & .key file of my nokia.
First Of all u’ll need a Developers Certificate And Key……You can Get This For Free….its valid for 3 years…!!!….Follow the instructions!!!
Instrucions :
1. Go To http://cer.opda.cn/en/
2. Register
3. Login
4. Select “My certificate”
5. fill in with ur imei number ( to get ur imei number press ” *#06# ” on ur phone) .
6. fill in all the necessary details in the form
7. wait for a few hours and check back ( it takes below 12 hrs )
8. login…u’ll receive the key and developers certificate ( its valid for 3 years)
9. Now Download and install a program such as freesigner on ur phone and use it to sign the application
hey there,,, i have got my cer and key but when i download this free signer i get the message that the certificate is expired….. pls help me in this case…. i use nokia 5233…..
you’ve need to have certificate & key of your mobile to sign the app .
excellent ,thank u very much , i spent 3 days trying to sign it ,but no way .so thanks for putting the signed and the unsigned free signer .
Really Excellent Job..
I got the certificate and key from http://cer.opda.cn/en/ and then used them in my Nokia X6… It works for QuickOffice…
Thanks a lot
i can’t find the file which i need to sign through free signer although i have placed the file in other on memory card
hi i m not able to use free signer plz help me
hello moin…u never gave answer for.some questionss…after i sign it .. It says”requested application acess not granted” i hope u answer it
sorry for not answering some questions, actually it’s not possible to answer each and every question, because of questions load…. anyhow
several reasons can be behind this ”requested application acess not granted” error message,
1- you may trying to install app signed with some other mobile certificate.
2- you may trying to install app that is not signed properly ( so you can try any other signing software ).
3- your phone model or your phone firmware is not compatible with app.
this answer for you bijen.
I am trying to install the free signer on your site to my Nokia5800XM but I have problem of cer.error.please help me
visit thish side http://www.cer.opda.net and yor problem sol
THANK YOU BHAI MERA PROBLEM SOLVE KARNE KE LIYE BAHOOT PROBLEM HOTA THA BHAI KUCHH BHI INSTALL KARTE THE TO BATA THA (CERTIFICATE ERORR) VERY VERY VERY VERY THANKS….
its working well .. good work done/.