View Full Version : mtk6228
yalamandareddy
07-09-2008, 07:00
how to full erase 6228 prodccesor, i am unable to format or full erase
InfinityHelp
07-09-2008, 12:55
hello!
make full backup before this operation.
what problem exactly do you facing?
Hi all infinity support
I have a sigmatel s4 dual sim
it's mtk6228 cpu
Using engineer code , changing to high speed sim configuration, phone going to restart
after shuting down, phone never starting up.....
then I connect phone to pc with the usb data cable , it's tell "usb device don't work fine", there are probleme with this device
This message is appairing every 10s, again again
I'd open phone , there are many point marked TX , RX, +v , ground , in the mother board, I think ther are pinouts
I'd trying to made usb cable
connect phone to pc, using mtk tool, spiderman , nothing else : same problem
Is another one facing this problem and had solution please
Can u help me please
InfinityHelp
10-15-2008, 14:26
hello!
Ussually main problem for own made cables is tx/rx missplace
please note that phone Tx must go to box Rx pin, and otherwise phone Rx to box Tx.
please check this and repeat booting
still not solve
same problem
my phone always dead
InfinitySupport
12-02-2008, 11:36
Hello,
You must find correct Rx/Tx and use software with Rx/Tx cable but not with USB cable.
hello
where i can get this rx tx cable
I'm i madagascar
I can make this or where i can buy it ?
please
help
InfinityHelp
12-11-2008, 17:03
hello
where i can get this rx tx cable
I'm i madagascar
I can make this or where i can buy it ?
please
help
hello!
you can make it yourself.
here is example of making own cable:
http://forum.gsmhosting.com/vbb/showthread.php?t=386780