You might have found that the simple “Delete” button or factory reset won’t really help you keep your personal data safe, some third-party recovery tool can easily get them back. What to do if you want to permanently delete files on Android phones without recovery? How to keep your personal data safe to an extreme when you need to sell or give away your phone to others? The answer is to use a professional Android data eraser tool, of which Coolmuster Android Eraser is one effective tool to keep your Android data disappear forever. So what can the Coolmuster Android Eraser do for you to achieve this goal? You’ll know once you learn the main features of it as follows: Eraser All Types of Files on Android Device with 1 Click It supports to wipe out all data from your Android device, including the private data, deleted files, and system settings. Thus files on Android devices can’t be recovered or leaked, including the audios, account info, password, text messages, contacts, videos, photos, music, call logs, apps, books, Google history, Snapchat history, web history and more. 3 Progressive Erasure Levels Offered To meet your different needs of data erasure for Android devices, it offers 3 different erasure progressive levels for you: Low level (Quick erasure), Medium level (Overwrite data for 1 time, recommended), and High level (Overwrite data for 3 times). It is highly recommended to choose the High Level if you need to erase the important private data on your Android device, such as the bank records, passwords, etc. Supported Devices It works great with almost all models of Android phones and tablets from Android 2. 0 to 9. 0 (or up), including but not limited to Samsung Galaxy S10/S10 /S10e/S9 /S9/S8, Samsung Galaxy Note 9/Note 9 Plus, HTC U11 /U11, Sony Xperia XZ Premium/XZ1, Xiaomi 9/9 SE, HUAWEI Mate X/Mate 20, LG G7/G6, etc . Easy to Use Without any special technical skills, everyone can use the software without hassle. With the simple but clear interface, you can easily operate it and erase Android data with 1 click. Note: Limited functionality in the demo version. Download Coolmuster Android Eraser Latest Version