Super Ghetto Power Button on My Oneplus One (Should Work on Anything)
by atanasovgoran in Circuits > Mobile
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Super Ghetto Power Button on My Oneplus One (Should Work on Anything)


The problem: All the buttons on my phone are broken. Replacing them is only a temporary solution since my back cover is broken and I can't find anywhere a replacement that does not exceed the price of a used OPO, but I figured why not upgrade if I am going to buy a phone, which I will do in a few months when money won't be as tight.
My solution is basically multiple smaller solutions
Volume controls: Vol- and Vol+ on the on-screen NavBar.
Screen on and off: Using a ROM that supports double tap to wake/sleep.
Restart: There is an app for that (multiple actually)
This worked for a few weeks but today my phone turned off for no apparent reason and I had no way of turning it on until I got home 8 hours later, so I decided to do something about it, instead of needing a screw driver every time I need to power it up.
Soldering

ATTENTION: TURN OFF THE PHONE AND DISCONNECT THE BATTERY FROM THE PCB
USE AT YOUR OWN RISK, I AM NOT RESPONSIBLE FOR BRICKED PHONES
First I started by soldering 2 pieces of thin wire to the power button connectors on the PCB, I used some Cat5e I had laying arround.
Routing and Taping


Then I routed the cables around the spacing of the battery and the case, making sure that I am not shorting anything with it, pay extra care to the battery connector since that thing could deliver a lot of power. I used Aluminium tape to tape the wire strands on top of the battery so it can be accessed easily by removing the back cover, but any conductive tape will do.

)
Putting the phone back together and testing it.
Perhaps a better solution would/could be getting a flex PCB button instead and taping that on the back of the phone, but I could't wait the amount of time for it to be shipped, I need my phone.
Now to people wondering how did I F' up my back cover so much, it was a combination of half assing the NFC+Qi Charging mod by not grounding away some of the back cover and repeatedly dropping the phone from within my pockets.