Joined: 23 Jul 08
sorry...it not working...i have try to install nokia n73 themes-deejay but still not working
Joined: 25 Aug 08
Quote of user: x_kimberleyooops ive worked it out since.
i put my date right... and left it to say sign all
and it worked, woohoo.
thanks it works for my nokia e 65
Joined: 30 Nov 04
Quote of user: JeremyWhen I try to install an application (E. g. theme, game, VPN client) to my Nokia device I get an error message: "Installation security Error. Unable to install" or "Certificate may yet not be valid, is expired or phone's day settings may be incorrect"
If you get such an error message, please set the device date to before 12.6.2007 (or for some applications maybe even earlier), and then this error doesn't appear and installation continues normally. After installation you may set date back to current date.
If this does not help then
TOOLS>APP MGR>OPTIONS>SETTINGS>SOFTWARE INSTALLATION and changed it from SIGNED ONLY to ALL.
thx buddy to help me out frm that prb
Joined: 5 Jul 05
I have a Nokia 95 (Not 8Gb) and been able to download some themes OK with no problems at all.
I have also been able to download some themes by changing the date, OK.
However, some of the themes I have downloaded come back with a message saying "Not Compatible".
Joined: 2 Sep 08
uhm,.this might be out-of the-topic, but i have a question..
i have a nokia n95 8gb phone, and i dunno where to save the themes i downloaded.
do i save it through USB..[like copy and paste it] or through the pc suite??
if i have to copy and paste it, which folder do i paste it?
Joined: 13 Aug 08
I got a Nokia N76 and well, i made my own theme yesterday, but i cant install it.. i get "Certificit expired" and well.. I made it YESTERDAY.. i couldnt download it yesterday either.. and, ive tried resetting the time and settings like told in the first post.. but it wont work.. and well.. im kinda getting annoyed, since the theme i made is a gift for a friend of mine.. and she has the same phone as me.. and the same problem..
Joined: 27 Mar 08
i have a Nokia N73 normal i when i try to instal themes or programes it give me the Expired Certificate error the soft reinstal it's a god ideea? pls help
Joined: 4 Mar 08
Thanks a lot Mr.Jeremy.
You really did a great Job. I use your second option and its work perfectly.
Joined: 6 Sep 08
HI, I have nokia E51, tried everything, changed the clock and software instalation for all, but it doesn't work. Help please!
Joined: 6 Sep 08
hey, I've got it - I just turned the clock forward to year 2009
This topic has 317 posts, spanning 32 pages.