The data in my ViVo V5 are deleted after the upgrade system. This situation has not appeared for the first time. My old phone ViVo V3 also experienced data deleted after rooting. I don't know where the error occurred during the upgrade process. Anyway, now I am eager to recover the deleted data, what should I do?
It is not difficult to recover deleted data. You can use Android Data Recovery to solve this problem. This is a powerful data recovery software, which is known as the world's 1st data recovery software for Android smartphones and tablets. you can use it to restore the deleted photos, contacts, text messages, music, video, call history, etc.. The whole process takes only a few minutes, and the steps are very simple. It can be used for a variety of Android devices, such as Samsung, HUAWEI, ViVo, SONY, ZTE, etc.. As long as you use it, you will get a safe recovery result, the data in the phone is intact.
In addition to directly restore lost/deleted data from your ViVo V3/V5, you can also use this tool to scan and get back the deleted files from your SD card inside your ViVo devices.
You should download and install the Android Data Recovery on your computer. Then, run it and click on "Data Recovery" from the main interface.
Use the USB cable to connect your ViVo V3/V5, make sure you have opened the USB debugging on your ViVo V3/V5, and if not, the program will not recognize your ViVo V3/V5.
If your phone's Android os version is 4.2.2 or above, there will be a pop up message on your phone, tap on "OK" to allow USB debugging on your phone.
When your phone is recognized, it will skip to a new window, and you can check the file type you want to scan. By default, all items are checked, you can click on "Next".
Next, you need to select a scan mode for your ViVo V3/V5. The program will provide you with the Standard mode and Advanced mode. If you don't know which mode to choose, I recommend Standard mode, because this mode works faster. Then, click on "Start".
Note: There might be a Superuser authorization appearing on your device during the scan. If you get it, click "Allow" to continue. If not, just skip this step.
When the scan process is over, you can preview the all the scanning result one by one. Find the deleted data you want to recover from all the data, check it, and then click "Recover".
Notes: The found data contains both the existing and the deleted. If you want to separate existing and deleted data, turn on the button of "Display deleted files only" or use the search function on the top right to search what you need in the scan result. Besides, in order to ensure that your data security and the recovery efficiency, please do not disconnect your ViVo phone with computer during the whole recovery process.