The Sony Ericsson mobile phone, like other cell phones, has its own firmware - the so-called firmware. The firmware version is often not indicated in the documentation or on the packaging of the mobile phone. However, in order to select programs for the phone, download games and other purposes, you need to know the version of this software.
Necessary
- - telephone;
- - information about the generation of the phone.
Instructions
Step 1
Take the phone and execute the following combination of commands:> * << * phone joystick. In the menu, select the "Service Information" item, then "Software Information", that is, the software. In the message that appears, the first line will contain the version of the installed firmware.
Step 2
In the latest models of Sony Ericsson cell phones, the program version can be found in the “Menu” by selecting the “Settings” item, then go to the “General” section, select the “Update service and Software version” item. It is also worth noting that the firmware can be found in the appropriate specialized centers that repair or sell cellular devices.
Step 3
In smartphones, information about the installed firmware will be available if you press the buttons with a red and green tube in the following sequence: red - green - red - red - green - red. Press the keys carefully, as improper use of a mobile phone can lead to consequences that completely disrupt the operation of the entire phone system.
Step 4
There are various programs that, when a mobile phone is connected to a computer, allow you to work with the contents of the phone. They also provide firmware upgrade options, including displaying the firmware version. You can download the application for your phone on the Internet by specifying the phone model in the search engine.
Step 5
It is not worth changing the firmware of a Sony Ericsson mobile phone yourself, as you can harm the phone itself. Use the services of specialist service centers. It is also worth noting that there are many instructions on the Internet for installing new firmware for Sony Ericsson cell phones. Read all points carefully so as not to harm your phone.
