Help|I did very big mistake.

[alirannn]

Can you give me a guide how to do it? By the way,all I see on the screen is R255:4243.

[senter]

Can you give me a guide how to do it? By the way,all I see on the screen is R255:4243.

Download from here: Update_Service_Setup-2.10.5.11.exe

[alirannn]

It is doesn't detect my cell phone too,but after trubleshooting of it,I can acess to the memory card and to the phone memory.By the way the computer dont detect my cell phone as "C905a" He detect it as "SEMC Flash drive"