SISX files contain installation packages in a single archive. These files are used by Symbian OS for easy installation of programs on mobile devices. The Nokia PC Suite program moves data between a co...
SISX files contain installation packages in a single archive. These files are used by Symbian OS for easy installation of programs on mobile devices. The Nokia PC Suite program moves data between a computer and a phone. It can open SISX files on a mobile phone. SISX files were introduced in Symbian OS 9.1. If a SISX file is incomplete, ask the sender to resend it. Downloading issues may also cause incomplete files. Try downloading the file again. Verify you have administrative rights to install SISX files. The Nokia 808 PureView was the last Symbian OS phone.
Programs that open SISX files include Nokia PC Suite. If no software supports SISX files, download and install Nokia PC Suite or similar software first. We provide links to safe software download sites. SISX files should only be edited with appropriate Symbian software. Associate SISX files with the correct application. Update old Symbian software – old versions may not support the latest SISX format.
Nokia Suite
Symbian SDK