China mobile How to boot with RX, TX pinout jumper

Here we make solution for how to Boot chines MTK, SPD base band chips mobile repair by RX and TX pin, and it will support for Flash, Unlock, Security code read, Imei repair etc. China flash box support: Miracle box, Volcano box, GPGDragon box, China king box, Avatar box, IQ Doctor box, Super Doctor Box (MTK-BOX), Mastertools box, Scorpion Box, UCT (Universal China Tool) by ET, McnPro Box,
T-box of this service This method will give you very fast, and smoothly repair solution & don't need to be cry for break USB connector, base kit. Just find your mobile body where is RX & TX pinout then jumper it to under listed way.

Take a additional JIG from your box's jig bundle like under 1st photo.

Choose like this JIG

Jumper it as same as this jig otherwise you can make jumper any where in this jig pin but must want to be jumper up-down pin because 1st will be work for RX and 2nd TX.

Jumper like this way where is your RX, TX pin in the board just jumper it.  

 If your mobile phone RX/TX pin out print break? follow here our previous tutorial for how to find RX TX in mobile pcb: Easy way to find RX TX pinout beginner tricks special for china phone

Note: Know about your box / software are available for auto pin-find options now Miracle, Volcano, GPGDragon & China king box support & tested by Mobile Point team, Other-wish you be fail.