Firstly we need to know why a phone is dead-
1. For Software
2. For Hardware


1. For Software-
Flash is its final solution, but mtk cpu 90% phone done by format. though its mtk cpu first try to format than try to full flash your phone with a good and perfect flash file. when you flash careful about original flash file version.

A. what you do before format or flash-
Always remember, before format or flash of your any china phone must first backup your current flash file though phone is dead, also do it. because it will help to find its original flash file version and many other.

B. What you need for flash or format a china phone-
(1) Connecting device. also your can do it with usb to serial cable but a device/box can give you full/final solution.
(2) Phone TX and RX.
(3) Need to know phone cpu type/model, flash chip type/model.
(4) For Flash need a good flash file which same to your phone original flash file version.

C. What problem you face for wrong flash file
(1) phone still dead
(2) white screen
(3) keypad not work
(4) phone hang after power on
(5) keep restarting
(6) no network
(7) etc.

Tool For MTK Flash info

http://rapidshare.com/files/12982214...owsar.rar.html