How to connect Mstar internally? [ Answered ]

[yurais]

I have Mstar phone which I can't connect via the connector

Amy idea what pins are used for connecting via usb

I don't see any usb test point in the phone

I can read gnd. Tx, rx, dp, de
Thanks

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[hitech care]

RX TX Method Not Work For MSTAR...

Use Volcano Main Module Go To Detect Tab Select Mstar Connect Phone With 05B Jig N Try To Detect Phone....


Br. Hi-Tech Care
GPG Team

[yurais]

Hi

not a newbie here, it is clear mstar only conects via USB, but I saw a thread where they connected a mstar phone via internal pinout, thats why I ask, maybe there is any special combination of TP, which enables USB connection vi internal TPs.

[hitech care]

Originally Posted by yurais

Hi

not a newbie here, it is clear mstar only conects via USB, but I saw a thread where they connected a mstar phone via internal pinout, thats why I ask, maybe there is any special combination of TP, which enables USB connection vi internal TPs.

U Can Use Modified USB (Magic/SPD) Cable To Easy Detect Your Phone Or Find TP In Phone "Boot" Short It With GND N Connect ANy Normal USB It Will Detect...

If USB Jack/Connector Damage U Can Use Phone DP DM Point For Detect If Having In Phone.

Note :- Some Handset Require Battery Some Not In Mstar So Check With Both.... With & Without Battery

Br. Hi-Tech Care
GPG Team

[yurais]

Originally Posted by hitech care

U Can Use Modified USB (Magic/SPD) Cable To Easy Detect Your Phone Or Find TP In Phone "Boot" Short It With GND N Connect ANy Normal USB It Will Detect...

If USB Jack/Connector Damage U Can Use Phone DP DM Point For Detect If Having In Phone.

Note :- Some Handset Require Battery Some Not In Mstar So Check With Both.... With & Without Battery

Br. Hi-Tech Care
GPG Team

Dp, dm, this is the answer I was waiting phone.
I will try with these 2 points.

For some reason it is not getting detected via usb port, maybe is damaged. It is a one row 12 pins port, so magic usb doesn't applies here.

Thank you

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[hitech care]

Post Phone PCB Image Both Side....

Br. Hi-Tech Care
GPG Team

[yurais]

Hi, thanks for your support

Here are the images

http://yurais.com/20160413_105505.jpg

http://yurais.com/20160413_105712.jpg

http://yurais.com/20160413_105730.jpg

Enviado desde mi SM-N920T mediante Tapatalk

[hitech care]

Originally Posted by yurais

Hi, thanks for your support

Here are the images

http://yurais.com/20160413_105505.jpg

http://yurais.com/20160413_105712.jpg

http://yurais.com/20160413_105730.jpg

Enviado desde mi SM-N920T mediante Tapatalk

Try This

Br. Hi-Tech Care
GPG Team

[yurais]

Ok i will try connecting a USB cable. What i did before these tipswas connecting d+ d- and gnd, but never tried with vbus. Will comment tomorrow

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[ij_cell]

Originally Posted by yurais

Ok i will try connecting a USB cable. What i did before these tipswas connecting d+ d- and gnd, but never tried with vbus. Will comment tomorrow

Enviado desde mi SM-N920T mediante Tapatalk

VBUS=Usb +5 volts important to connect

D+=Data plus important to connect

D-=Data minus important to connect

GND=Ground important to connect



These 4 connections should be connect to device for work out