These days almost every Android user has Whatsapp in his/her phone, because it is the best method to send or receive msg, images and videos worldwide without any cost, it seems that accidental deletion of chat history on WhatsApp has become a common problem. For instance, you meant to hit add a conversation shortcut on WhatsApp but instead you tapped “Delete Chat” under that option. And you just clicked “Yes” without thinking! As a result, your WhatsApp chats are all gone leaving you no record. That would be too bad, right? Don’t worry. UpdatedAndroid Data Recoveryhas a good way to solve your problem. As demand for WhatsApp increased, developers of Android Data Recovery has added a new feature of WhatsApp recovery. Now it can not only regain contacts, text messages, photos, music and video from Android device, but also restore WhatsApp. Now I will show you the steps below. Here is the download button of Android Data Recovery:
How to Retrieve Lost WhatsApp Chat History from Android Device
Step 1. Install the Program and Connect Android Phone to Computer Once the download is complete, launch the program. When this window is shown, you should make connected between Android and PC.

Step 2. Set Up Android to Enable USB Debugging 1)For Android 2.3 or earlier: Enter “Settings” < Click “Applications” < Click “Development” < Check “USB debugging” 2)For Android 3.0 to 4.1: Enter “Settings” < Click “Developer options” < Check “USB debugging” 3)For Android 4.2 or newer: Enter “Settings” < Click “About Phone” < Tap “Build number” for several times until getting a note “You are under developer mode” < Back to “Settings” < Click “Developer options” < Check “USB debugging”

Step 3. Begin to Detect and Analyze your Android In this section, the program will detect your Android phone. When this interface pops up, press “Start” to allow the tool look for data in your Android one by one. By the way, this procedure will take a few time and in consequence you should make sure that your phone battery is more than 20%.

Step 4. Select Data Mode and Storage Scanning Mode When your pc have recognized your Android successfully, the program will ask you to select the data mode to scan. You can opt WhhatsApp messages & attachment and then click “Next”.

So you will enter this interface to select mode of storage scanning. To save time, I suggest you choose the option of “Scan for deleted files”.

Note: The below window is likely to pop up to suspend the process. At this point, just hit “Allow” on phone. Then the program will go on working.

Step 5. Preview and Recover Deleted WhatsApp on Android When all data have been found out, you can preview them from the main window. Tick WhatsApp, you will see chat history in red, which are deleted before. Select that you want back, and click “Recover”.

Android Data Recoveryis apt to recover data such as contacts, SMS, WhatsApp chat history, pictures and audios. It you want to do some recovery from Android, it must be the best choice.