ROM for the GooPhone i5s

A few months ago I decided to buy a GooPhone i5s (MT6577).

After some searching I noticed that no one had put out a stock AOSP ROM for this device.

The iOS skin was particularly laggy and terribly designed so I went searching for some ROMs from other phones I could port.

Here’s where it gets cool. The MediaTek flashing software allows you to write any data you want to any address of the NAND. This gives you full control over what OS you want to run, like a Nexus device.

The best of both worlds right? Hardware from Apple(almost) and Software from Google.

Anyway, I ended up finding a usable ROM from another iPhone 5 clone, before the iOS skin was added. I originally wanted to build a ROM from source, but that wasn’t going to happen.

I took note of the applications and did my best to recreate a stock Android experience on the GooPhone i5S. The product is ‘I Can’t Believe It’s not AOSP’

It works for the most part, calls, texting, web browsing. Only a few bugs:

  • Mute switch won’t work
  • Front facing camera is rotated 90 degrees

Other than that. It runs great, much faster than the stock ROM. It benchmarks at about the same level as the Galaxy Nexus although it only has 512MB RAM. I found the web browsing experience to be surprisingly responsive. Once your app is loaded, this thing flies! Mostly because the graphics chip only has to push 480×854 pixels.

In the end, I learned a lot. Hacking together an Android ROM isn’t that hard, I just had to edit build.props, and patch kernel modules.

Unfortunately, I did end up selling this phone, so I won’t be able to continue development for the ROM. And KitKat is a definite ‘no’ unless someone else releases kernel modules that work for 4.4

Now i’m using a real iPhone 5S, it’s a really nice phone, and you can tell between the two in terms of build quality.

7 thoughts on “ROM for the GooPhone i5s”

  1. Hi guy!
    I like your work around android-goophone development.
    I’m whaiting for an i5s and I’m a pure google experience lover so I’m looking for a rom replacement. The only issue is to find a real compatible rom with the bilions versions of this goophone phones.
    Mine will has different specs:
    – cpu mtk6572 (512MB of ram)
    – 16GB of internal memory (no sd card)
    – a 960×540 screen resolution
    You wrote that is “not to hard” to create a custom rom (edit build.props ecc..), so can you suggest me the right way?
    Thank you very much!

    1. Try looking for a device that has the same processor and screen resolution. Take the ROM out that one, and try putting it into the new one. Just make sure you back up your current ROM. You will probably have to mess with the build prop file.

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