Originally Posted by chanchan05
It won't matter even if you find a version of Instagram that supports 2.1
Instagram image editing renders uses OpenGL for the graphics, so it requires a device with a graphics chip that has OpenGL capabilities. Your phone (GT-I5500) doesn't even have a graphics chip to begin with.
You are wrong man, i upgraded my Samsung GT-I5500 to Android OS 2.2 and Instagram works prefectlly