Android Data Recovery can help you recover lost data. Even if your mobile phone data is lost because of the system upgrade, it can still be resolved. Because it is a software which developed specifically for Android equipment recovery problems. Almost all data recovery problems can be easily solved, including lost data after factory restore, lost data due to OS update, data missing after Rooting or ROM flashing and more. And the software is very safe. It won't damage your mobile phone data. In addition, the use of the software is also very simple.
Steps to Recover Lost Data from Android Phone after System Upgrade
Step 1. First, you need download the Android Data Recovery to your computer. After you run it, you need to use the USB line to connect your Android phone to your computer. At this point, the phone's interface will pop up a window, you need to open the USB debugging on your phone. If you have completed this step before, go directly to step 2.
Step 2. When the program to get permission to manage your phone, it will pop up a window. You need to select the type of files you want to restore. All the recoverable types will be listed, including contacts, SMS, WhatsApp messages, call history, audio, video, etc.. You can choose according to your needs, and then click "Next".
Step 3. Next, you need to select the scan mode for your files. The program provides two kinds for user to choose, they are "standard mode" and "advanced mode". If you don't have a high request for a scan, then I suggest you choose the standard model, because the model works faster. Then click on "Start".
Note: There may be a Superuser authorization appearing on your device during the scan. If you need to get it, please click "Allow" to confirm it. If not, just forget it.
Step 4. When the process of scanning is over, you can restore the file. As the following figure shows, the results of the scan are displayed in the interface, you can preview them. Then, find the files you want to recover, check and click on "Recover".
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