On this page, you will find the Download link of Vox 503 Firmware (flash file), which can be flashed on the device to fix it without the need of any other software.
Vox 503 Firmware comes as a zip file and is of 10 MB in size. Firstly, You need to extract the zip file on your computer and flash it using the flashtool.
The file version of Vox 503 Firmware is V1 and it was released on 27/10/2010.
File Name: Vox_503_27102010.zip
Alternate Name: Vox 503 27102010
File Size: 10 MB
Developer: Vox Mobile.
Released date: 27/10/2010