Fixing Nimbuzz Symbian Certificate error

Do you like this Article?

Hi All Symbian Nimbuzz users, As you all must be witnessing problem while trying to download Nimbuzz latest version from Nimbuzz site, it shows ‘certificate expired‘.

This error is caused because of the security measures introduced into the new version of Symbian Series 60 mobile operating system disallowing installation of old applications and invalid certificates. In the meanwhile you can try the below steps to get it back running.

For removing Nimbuzz Symbian Certificate error please follow the below mention steps : 

1. Open you mobile main Menu

2. Navigate to Settings -> General -> Date and time

3. Now change the date to some months before(in our case it should be before 21st Oct, just take 1st Sept.)

4. Now download and install the application

5. Don’t forget to change date back to original date

If the problem still persists :

1. Go to Application Manager > Options > Settings and

2. Set “Online Certificate check” = Off and Software Installation = All 

UPDATE: If you own an older phone you might receive the following error:

                  “Installation security error. Unable to install” 

To solve this error and to install application navigate to Tools -> Options -> Setting -> Software Installation and change setting to On.

Hope following above method will solve your problem and if you still have doubts you can comment below and will try to help you.