[Tutorial] HOW TO DETECT MEDIATEK PHONE FOR FLASHING WITH GOLD POINTS

Hi this information is to guide users, finding it difficult to get preloader detection for flashing in Mediatek Device.
REQUIREMENTS
*A. USB CABLE


*B the Phone PCB




In certain phone PCB; KCOLO or COLO will not be FOUND But rather points like DM and DP; this means
DM- data negative
DP- data positive

OR You will have also Rx and Tx on phone motherboard
Rx- Receiver
Tx- Transmitter

RX and Tx points on Phone PCB are Just like DP and DM
USES and Difference

DP and DM (D+/D-) are used for USB operations by shorting the usb cable DP and DM on the Phone PCB and then supplying a power obviously positive and negative to the power terminal of the motherboard. the phone will detect SUCCESSFULLY if everything goes right.



Rx and Tx are also used for COMP port operations no very suitable for newbie

You must have a gsm china box to perform this operation; besides this operation is not done because of the box cables and usb gid and clips.

BELOW IS A TECNO M7 BOARD; From the picture beneath the USB attachment to the phone motherboard are DP and DM



NB: Covered by some lead; but DM and DP are still showing clearly*****


I hope with this your Phone Detection wont be a problem with or without gsm box to flash

But remember you will need a DC power supply to power the motherboard power terminals for detection

Detection Sample-Rx TX and GND PINOUT FOR COM OPERATIONS

NB: THIS IS VERY SUITABLE FOR USERS WITH GSM BOX and NOT ORDINARY USB FLASHING

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