Summary: This article will introduces the most simple and effective way to restore the deleted and lost data from OPPO A9/A9x even without any backup files.
Hello, I want to know how to recover deleted data from OPPO A9. The situation is that when I upgraded the mobile phone system, the power of the mobile phone ran out. When I charged up and continued to upgrade the system, I found that all the data in the mobile phone was deleted. This is really bad news for me. Because I didn't backup the data on my phone. And just some data is important. Therefore, I need to restore the data of the mobile phone.
Some OPPO A9 or OPPO A9x users will encounter data recovery problems. First of all, we should pay attention to the fact that when the mobile phone system is upgraded, the mobile phone must have enough power. Now that the data has been lost, how can we retrieve the deleted data? In fact, to recover deleted or lost data from your OPPO A9 and OPPO A9x, you only need to download a software called Android Data Recovery.
Android Data Recovery can restore photos, text messages, call history, WhatsApp messages, contacts, videos, audio and other data from any Android smartphone and tablet. And there are countless Android devices supported. Huawei, ZTE, OPPO, vivo, Samsung, LG, Xiaomi, Redmi and other Android phones can use the software. In addition, the software is 100% secure, users do not have to worry about data in the mobile phone will be stolen or damaged. More importantly, the recovery steps are simple. Besides, you can backup and restore your phone data by using this tool.
Directly Restore Deleted and Lost Data on OPPO A9/A9x Without Backup
Step 1. Download and install Android Data Recovery on your computer in advance. Then choose "Android Data Recovery" in the primary interface. Next connect to your OPPO A9/A9x via USB to computer.
Make sure that USB debugging is enabled on your OPPO A9/A9x. If you don't know how to operate, the software will prompt you based on your Android version.
Step 2. When the phone is successfully connected to the computer, you will see all the data types that can be restored. Select the data types you want to restore, and then click "Next" to continue the data recovery process.
Step 3. The program needs to scan your phone. Before that, the program will prompt you to operate to get the phone authorization. So tap Allow/Grant/Authorize when it asks you to. If the messages don’t pop up, click "Retry" on the interface to try again.
Step 4. The scanning result will display on the left column. Finally, you can click on them and view the details. Then, check the data you need to restore, click "Recover" to save them back to your computer.