If you have an Android Phone and plan to get an iPhone, chances are that you want to keep those old Android WhatsApp Chat History on your iPhone as well. Now Backuptrans Android WhatsApp to iPhone Transfer provides a good choice which lets you migrate WhatsApp Chats from Android to iPhone directly on computer. All your Android WhatsApp Messages will be transferred and merged on iPhone. The following tutorial shows you how to do it step by step:
Steps
1. Run Backuptrans Android WhatsApp to iPhone Transfer and connect your Rooted Android & iPhone to computer with USB cable.
2
If a message pops out on your android phone’s screen, please click "Back up my data" button without entering password.
3
Check WhatsApp Messages on Backuptrans software.
4
Click the Android in Devices list you want to transfer WhatsApp Messages from.
5
Turn to top tool bar and press "Transfer Messages from Android to iPhone" button.
6
Select a target iPhone that you want to transfer WhatsApp chat history to. Click Confirm to continue.
Done!
Done!
original source @ wikihow