Cherry Mobile C7 Unable to send and Recieve Txt DONE by Volcano Box (Reference)

[BLIND]

defect: di po makarecieve ng text at tawag
action taken: format----sad to say na dead--no luck
solution: flash using FIRMWARE below, and FLASH using volcano box
C7 CHERRY MOBILE FIRMWARE: http://www.4shared.com/file/nULzh0If...*********.html

​

 

[WINPINPH]

ito ba sir yung may emergency call? Meron akong phone na ganyan din may signal pero di maka txt/call. Same din kaya itong solution sa b5 cm?