Just received the Andida 2300 "D710" battery... no joy. From my aging eyesight, it appears the battery should be shifted to the right (looking at the phone upright from the back of the phone) about 1mm.
I hear several of you posting success wedging in something (e.g. business card) on the left edge. In my phone, it would appear to take maybe two business card thicknesses once they are "squeezed" in.
My problem is that this means that, roughly, the battery needs to "shrink" on the right edge by this same amount. Seems like a lot of deformation on that right side.
Re comments about the trick not being necessary long term, LiIon batteries regularly evolve in size... usually swelling during charging cycles particularly if the battery gets hot... at least that is my experience.
My retailer gives me ample time to return the battery (undamaged hopefully), but I definitely would like to make this work.