Sunday, 6 June 2010

Oyster in my N900. Second attempt. Fail!

Okay, here we go again. Only this time, after soaking, I'll attempt to keep the chip/aerial encased.

Step One: Soak the Oyster card in nail varnish remover. This stuff has acetone in it. The last lot didn't. I'll give it exactly two hours.

Step Two: Discard what I don't need and use a scalpel to remove excess plastic. This took me a while (or at least it seemed that way. I'm no artist and certainly no surgeon so it's a bit ragged.

Okay, I tried it this way first:

This way, the aerial goes around the camera, tight up against the edge of the case. This proved to be problematic in that, no matter how many times I tried it, the caseback wouldn't sit flush with the phone. It stayed on, but it didn't feel at all safe and the last thing you need is the back popping open and the battery falling out.

Then I tried it this way:

This way the aerial cuts across part of the camera shutter mechanism, but it didn't interfere with it and the case went on flush to the phone, but I could feel it was a bit of a squeeze.

So I trotted off to the newsagent where I attempted to top it up. The bloke in the shop looked at me as if I was a nutter as I pressed the phone up against the reader and asked "Is it registering?"
"No," came the reply. "That's a phone. This is for Oyster travelcards. Do you have one?"
There was a queue behind me, so I wasn't really in the right place to stop, remove it from the phone and check to see if it was working. I'll save that for a place with lots of readers.

I'll take what's left of the card to the tube station tomorrow and see if it works at all.


1 comment:

  1. This is an awesome project... Did you get any further? We've finally gotten an RFID system here in Melbourne, and its awful, you honestly have to hold the card against the gates for 5-6 seconds, if you're lucky... It'd be cooler if I could do it with my phone...