Does anyone know if there is a difference between the USA and EUR version of pokemon sapphire for DS lite?

Question

We've bought USA version but if keeps losing the data. Does anyone know why?

Answer 1

there's no difference in the two versions

and the reason your game keeps losing it's save file is maybe because the game is fake

Answer 2

All I can think of is contacting the company, or looking on sites like Amazon.com and Amazon.co.uk to see what the differences are.  Prob best contacting the company via e-mail or ordinary mail, phoning the states would be too costly.