View Full Version : >>>How To Make China Phone Flash Cable See here<<<

05-13-2015, 12:50 PM
Many of new member face the problem, how they make a usb to com cable for flash his china phone. with this usb to com cable any one can use free soft for do software operation on his phone.

with a usb to com cable (as like ringtone cable) you can make your own cable for flashing, format, ect for china phone.

i explain here with a Motorola c261 usb ringtone cable, its always do better work for me.

first collect a cable of Motorola c261 usb ringtone cable (available in market) like this-
http://fdwqfa.bay.livefilestore.com/y1pZ1oD0aqM_whoxRd7h3C8ppsN3U3_GWO3ziHJFUQHEcqYtyH fzqwHklgh_8UwleODtfj3FrWbyDo/cable1.jpg

http://fdwqfa.bay.livefilestore.com/y1pZ1oD0aqM_wjt1jzO5AZnGYrQr8EYH4boBZQIO3OorNzBJcS C9LbMqMne9qXDZ2UQktHTjKBlPNQ/cable2.jpg

in cable middle have intact a box by plastic. in it have a mini pcb. need to open this
mini box for see and work on it. see picture-

http://fdwqfa.bay.livefilestore.com/y1pjxSWTBHDdXrSqlPgJ03Aww5ZsfnFawaq038piI97rusO8ib IRK9CWSR4ukx2h8SRpf7_i8GDKE8/cable3.jpg


after open it, now we see a mini pcb, its one side have 5 cable, which is connect to pc usb, no need to touch it. its ok.

we work on pcb opposite cable connection, here have 3 cable. 1 tx, 1rx, 1gnd. see pic-

http://fdwqfa.bay.livefilestore.com/y1pvW4EtiRjXvaJVcKujI853vviYQ4uoyYmLZ2wpnN7hhUUo70 si3j7vaGn7ERQkxXOIk7Kd7DLJdI/cct.jpg


here have 3 cable, now make a connection for V+ or B+. when we flashing our phone we need power supply for flash phone. so connect a cable with clip in this point, just use a diod from pc usb V+, see picture-

http://fdwqfa.bay.livefilestore.com/y1pSs37ZXE4JxYMs0rdn2QalGejeYIBlE7vYzRInOSjcyTZLH5 uvlYE6szknEKCE-UMUMDK5GGASeo/cctt.jpg

for cable driver, use it motorola usb to com cable drive or you can use PL2303 USB driver.

connect cable tx rx gnd B+ to phone tx rx gnd B+ and work your phone. now we found our won cable for flashing china phone.

for expert user : now you can collect a RJ45 connector. than join tx rx gnd in in RJ45 Socket. now you use any rj45 cable with it. and place it on any box, as like in any reject device, open box and leave it old pcb than place this pcb in it. and V+/B+ cable and clip stay in out or side for give power supply to phone. now you found a complete china box/device and use it.