Chinese E71 no connect
 

Hi,

I try to read security code on a E71 Chinese but I cant connect.
I found RX and TX and GND but when push pwr Chinese Miracle (MModule) cant connect.
Can help me please ?
many thanks

Re check tp rx,tx and if possible send log here

Hi,
I check many times RX TX tp and its correct. But the log ...nothing to show, when I press pwr no do nothing and the phone startup :confused:
I test the usb serial port with other phone (lg) and work perfect...connect, etc

Many thanks

hello!

how did you find tx/rx pins? Are they marked?

Hi,
Yes I found RX TX and are marked on a PCB
Vpp GND TX RX
but no detect when I press pwr buttom, only startup :confused:

Thanks and regards

hello!

connect them with box this way:

phone Tx connect with box Rx and otherwise:
phpne Rx with box Tx

this way you will get connection

Yes, I reversed the connections but I could not.
I dont know what happend with these phones. :confused:
Many thanks

hello!

first of all make sure that this phone is MT62xx family.
Spreadtrum phone will not connect with our software