File Extension SIS
.SIS
If you cannot open file extension .SIS, you may have a file association error or need to install the appropriate application. We recommend running the free system scan below to identify speed loss issues affecting your Operating System.Mime Type:
application/vnd.symbian.install
Related Information:
Files bearing the extension SIS are miscellaneous files associated with the Symbian Installation File application developed by the Symbian Company. This installer archive is used for devices that apply the Symbian operating system and examples include Nokia and Palm, PDAs, Motorola and Erickson phones, which are created using the command tool on Symbian’s ‘makesis’ provision, which is a part of the CreateSIS program.
The installation of file extension SIS on compatible phones requires the transfer onto the phone through the use of the communication software present on the phone then followed by opening the Phone’s SIS file to ensure that the installer is viable. The Symbian operating system is one of the leading open market systems for licensed data enabled mobile phones.
This operating system is specifically designed to meet the requirements of 3G mobile phones as well as those beyond them. The Symbian OS ensures the combination of a mobile telephony with the power of an environment of integrated applications which ensures that the mass market receives data services that are advanced.
The Symbian OS was basically built in regard to the three rules of design, which include scarcity of resources, the utilization of the user’s time and absolute security and integrity of the user’s data. For hardware, the OS optimizes battery devices with low power and ROM based systems such as the shared libraries’ reentrancy as well as XIP features. Both the applications and the operating system follow a design that is object oriented known as MVC. Symbian OS has support for real-time response which is sufficiently fast with the ability of building a phone with single core around it ensuring that both the signaling stack and the user applications are executed by a single processor core. This is a feature unavailable in Linux.
To open file extension SIS, if one is using a system with the Mac OS installed, the Emulator for Palm OS can be used to open this format. However, if one is using a system with the Windows platform, UnSIS or the Emulator for the Palm OS can be used to open this format. If one is unable to open the SIS format on Windows, this can be attributed to the presence of errors that are registry related or the installation of an inappropriate associated application. Thus, users are strongly recommended to run registry scans. Most errors associated with this format are caused by incorrect associations.
The installation of file extension SIS on compatible phones requires the transfer onto the phone through the use of the communication software present on the phone then followed by opening the Phone’s SIS file to ensure that the installer is viable. The Symbian operating system is one of the leading open market systems for licensed data enabled mobile phones.
The Symbian OS was basically built in regard to the three rules of design, which include scarcity of resources, the utilization of the user’s time and absolute security and integrity of the user’s data. For hardware, the OS optimizes battery devices with low power and ROM based systems such as the shared libraries’ reentrancy as well as XIP features. Both the applications and the operating system follow a design that is object oriented known as MVC. Symbian OS has support for real-time response which is sufficiently fast with the ability of building a phone with single core around it ensuring that both the signaling stack and the user applications are executed by a single processor core. This is a feature unavailable in Linux.