E60、E61、E61i、E62、E65、E66、E70、E71、E90、N71、N73、N75、N 76、N77、N78、N80、N81、N82、N85、N91、N92、 E60, E61, E61i, E62, E65, E66, E70, E71, E90, N71, N73, N75, N76, N77, N78, N80, N81, N82, N85, N91, N92,
N93、N93i、N95、N96、N97；P990i、M600i、M608c、W950i、W958c 、P1i、P1c、W960i、G700i、G700c、G900i、 N93, N93i, N95, N96, N97; Sony Ericsson P990i, M600i, M608c, W950i, W958c, P1i, P1c, W960i, G700i, G700c, G900i,
Z8、Z10；i408、i450、i458、G810; Motorola Z8, Z10; Samsung i408, i450, i458, G810 cell phones.
Please note that following is the simple way to Sign, the unsigned applications:
1. First of all please note that you have IMEI (International Mobile Equipment Identity) code. If not you can get by type *#06# and than press Send/Yes button on your smartphone.
2. Now go to site http://cer.s603rd.cn/ in order to get certificate and key file for your Mobile IMEI. Site is in Chinese language you can translate & view it into English by Google Translate or follow the instructions give below in pictures.
3. Enter IMEI code, verification code and click on Submit button.
4. After Aprox. 2 days, again go to http://cer.s603rd.cn/ and Enter IMEI code, verification code and press Submit button.
5. Now download .cer and .key files from the given link.
6. Go to http://www.ziddu.com/download/11499938/SigntoolsV2.2.rar.html or alternate site http://cer.s603rd.cn/template/signtools2.2.rar to download Sign tool v2.2.
7. Extract Sign Tool 2.2.exe and run it in Windows XP (If you are Vista/ Windows 7 users, right click on it and click on "Run as Administrator").
8. Now Select the downloaded .cer file, .sis/ .sisx and Click on Sign button.
Install signed application and enjoy.
