On this page, you will find the Download link of Symphony T46 Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Symphony T46 Firmware comes as a zip file and is of 5 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Symphony T46 Firmware is v1 and it was released on 01/26/2015.
File Name: Symphony_T46_01262015.zip
Alternate Name: Symphony T46 01262015
File Size: 5 MB
Released date: 01/26/2015