WhatsApp Help! - How to restore one chat in a Galaxy S3 which WA was deactivated??

[hacepo]

Hello.
I have an old Galaxy S3 (GT-i9300), Android 4.1.2 and now I've bought an iPhone.
When I first turned up the iPhone, I've installed WhatsApp and entered my number. As a result, I was able to start using WA in the new phone.
The problem is that I thought I would still be able to visualize my old chats (and media) at the old phone, but I cannot. When I open WA in my old S3, it asks to enter with my number, to get a SMS. If I do so, it will disconnect from my iphone, and I'm not sure if the conversations are still there.
All I want is just to have access to one conversation, where I had important data. I have not made manual backups in my S3.
Do anybody knows how to make this possible??

 

[kjell kjell]

activate whatsapp on your s3 again and make a manual backup in the settings.
than moove the file to yur iphone and activate whatsapp on it and it should restore all the coversations.

 

[hacepo]

Ok, but the problem is that I don't intend to restore the conversations in my iPhone. I just want to have access to the chats in the old S3.
If I enter my number in S3, I guess that WA will log out in my iPhone, which I do not want. I just want to continue using WA at the iPhone, and to have access at chats at my S3.
Do anybody knows how to make this possible?