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View Full Version : Covertly add alfa card to your phone



bob_saget
2016-09-23, 08:56
Things to note doing this:
Need a quality iron and decent solder skills

Keep the wires as short as possible, and try to make the D+ and D- as close to the same length as possible

Dont forget about the ID pin for the OTG off the phone micro USB, this has to be grounded.

Going to need a switch, both to save power and deactivate the OTG so you can charge. There might be a better way to do this but I didn't bother as this works.

The wiring on the switch I used (might be a better way again) was one pole only the Ground from the phone, the other pole has both the ID wire from the phone, and the ground from the alfa card.

The rest is self explanatory I think. Dont forget glue on the connections to make it a bit more robust.


http://s15.postimg.org/i0a27oplj/IMG_3758.jpg (http://postimg.org/image/i0a27oplj/)

http://s15.postimg.org/yck3xf3x3/IMG_3759.jpg (http://postimg.org/image/yck3xf3x3/)

http://s15.postimg.org/3jre6uphz/IMG_3760.jpg (http://postimg.org/image/3jre6uphz/)

http://s15.postimg.org/dv3qzih7b/IMG_3761.jpg (http://postimg.org/image/dv3qzih7b/)

http://s15.postimg.org/4olgc8byv/IMG_3762.jpg (http://postimg.org/image/4olgc8byv/)

http://s15.postimg.org/8z047th1z/IMG_3763.jpg (http://postimg.org/image/8z047th1z/)

http://s9.postimg.org/ondydntp7/IMG_3764.jpg (http://postimg.org/image/ondydntp7/)

http://s9.postimg.org/4u1ukygbf/IMG_3765.jpg (http://postimg.org/image/4u1ukygbf/)

http://s9.postimg.org/5836kk0ez/IMG_3766.jpg (http://postimg.org/image/5836kk0ez/)

http://s9.postimg.org/vufn9j4m3/IMG_3767.jpg (http://postimg.org/image/vufn9j4m3/)

http://s12.postimg.org/oc5tl9ueh/IMG_3771.jpg (http://postimg.org/image/oc5tl9ueh/)

http://s12.postimg.org/oepp83y21/IMG_3773.jpg (http://postimg.org/image/oepp83y21/)

sud0
2016-10-17, 07:00
If it works good then good job! Glad you were able to make it work.

nikmel420
2019-06-15, 15:13
i think i got enuff junk around. a good deal of cheap chinese athros chips, some monsters some aderall. what phone to break. some clown porn ive got a saturday planned. all with a paper clip and duct tape

Bellamy
2019-10-16, 14:34
The image links are broken. Do you mind re-uploading them?