Can someone recover data on my phone after a factory reset?

Yes. Even if you perform a factory reset on your phone, it is possible to recover your data with professional phone recovery software. Therefore, you have to overwrite your device with photos and files after a factory reset.

When do you need to factory reset your phone?

The scenarios that you should factory reset your phone include: Before you hand down your phone. Before you sell your phone on a second-hand market. When you want to erase and protect your private files and photos.

How to factory reset my Nokia phone with the password?

Unlock your phone with the password, open the Cài đặt ứng dụng và đi đến Hệ thống , Trình độ cao , và Reset options . Then tap Erase all data and enter your password again if prompted.

How to Factory Reset an Android Phone When It is Locked

Samuel Spenser Được xuất bản trên Tháng mười 17, 2024Mở khóa Androidđọc 3 phút

"I have an old phone and I want to sell it now, but I forgot the password, is it possible to reset an Android phone when it is locked?" Resetting a phone erases all data, apps, accounts, and settings from the device. There is a built-in reset option in the Settings app on each device; however, it is unavailable when you forgot your password. This guide tells you how to reset a locked Android phone or tablet with 4 methods.

Trong bài viết này:

Part 1: How to Reset Locked Android Phone via Find My Device
Part 2: How to Reset a Locked Phone in Recovery Mode
Part 3: How to Reset Samsung Phone with Find My Mobile
Part 4: How to Reset Any Locked Phone
Part 5: FAQs of Resetting Android Phone When Locked

Part 1: How to Reset Locked Android Phone via Find My Device

Google's Find My Device feature is able to factory reset an Android phone or tablet when it is locked. Moreover, it can do the job on another Android phone or in a web browser on a computer.

Điều kiện tiên quyết:

1. You have set up Tìm thiết bị của tôi on your locked phone.

2. Bạn đã thêm tài khoản Google vào thiết bị của mình.

3. Your locked phone is connecting to an internet connection.

Trên trang web

Bước 1

Visit Google's Find My Device website in your browser. Sign in to your Google account.

Bước 2

Choose your locked phone at the top left side, and then click the XÓA THIẾT BỊ button on the left sidebar.

Bước 3

Nhấp chuột TẨY XÓA again on the alert dialog to confirm the action.

Trên điện thoại khác

Bước 1

Open the Find My Device app on an accessible phone. You can download it from the Play Store for free. Log in to the associated Google account.

Bước 2

Choose your locked phone, and tap the TẨY XÓA cái nút.

Bước 3

Nhấn TẨY XÓA một lần nữa trên hộp thoại bật lên.

Part 2: How to Reset a Locked Phone in Recovery Mode

The Recovery Mode is a special mode for Android devices to perform system updates, factory reset, or install custom ROM. It does not require extra software or hardware or setup on your device.

Bước 1

To reset a phone that is locked, such as an LG phone, power off your device. Then press the Giảm âm lượng + Quyền lực các nút cùng một lúc cho đến khi nó vào Fastboot Mode. Long press the Giảm âm lượng nút để nhập Chế độ phục hồi.

Ghi chú:

The button combination is different depending on your phone brand and model. You can contact your manufacturer to get it.

Bước 2

Scroll to the Xóa dữ liệu/khôi phục cài đặt gốc option with your volume buttons, and select it by hitting the Quyền lực cái nút.

Bước 3

Sau đó chọn Đúng to confirm your decision and begin factory resetting.

Bước 4

Khi hoàn tất, hãy cuộn đến Khởi động lại hệ thống ngay bây giờ, and select it to boot into the standard Android screen.

Part 3: How to Reset Samsung Phone with Find My Mobile

If you intend to Khôi phục cài đặt gốc điện thoại Samsung không cần mật khẩu, you have another option, Find My Mobile. It is a website to manage your Samsung device on a computer. If you have set up Find My Mobile on your locked phone, follow the steps below to reset it.

Bước 1

Visit Samsung's Find My Mobile website in your browser, and log in to your Samsung account.

Bước 2

Select the locked Samsung device under the Thiết bị của tôi section if you have multiple phones under the same account.

Bước 3

After Samsung tracks your phone, it will appear on the map with a toolbox. Click the Xóa dữ liệu quyền mua.

Bước 4

When prompted, input your Samsung ID password again, and confirm factory reset.

Bước 5

Wait for the process to finish, and disconnect your phone.

Part 4: How to Reset Any Locked Phone

Another way to factory reset an Android phone or tablet that is locked is using third-party unlock software, such as iMyFone LockWiper (Android). It is available to a wide range of Android devices. Moreover, the user-friendly design makes it a good choice for beginners.

Main Features of Android Unlock Software

1. Factory reset locked Android devices within a few minutes.

2. Remove and bypass the screen lock when factory resetting.

3. Include bonus features like Google FRP removal.

4. Support over 6,000 Android models.

Here are the steps to reset a locked Android phone without a password:

Bước 1

Launch the Android screen unlock software after you install it on your PC. Choose the Xóa khóa màn hình option in the home interface, click the Xóa khóa màn hình button, and press the Bắt đầu cái nút.

Bước 2

Connect your phone to your PC with a compatible USB cable. Once your device is recognized, the software will read the device information. Check and confirm whether all the information is correct. Otherwise, you need to correct it manually.

Bước 3

Khi bạn đã sẵn sàng, hãy nhấp vào Bắt đầu mở khóa button to begin downloading the necessary data package. When it is done, the software will bring your device to the factory status. During the process, make sure to keep your phone connected to your PC.

Câu hỏi thường gặp.

Can someone recover data on my phone after a factory reset?

Yes. Even if you perform a factory reset on your phone, it is possible to recover your data with professional phone recovery software. Therefore, you have to overwrite your device with photos and files after a factory reset.
When do you need to factory reset your phone?

The scenarios that you should factory reset your phone include:
Before you hand down your phone.
Before you sell your phone on a second-hand market.
When you want to erase and protect your private files and photos.
How to factory reset my Nokia phone with the password?

Unlock your phone with the password, open the Cài đặt ứng dụng và đi đến Hệ thống, Trình độ cao, và Reset options. Then tap Erase all data and enter your password again if prompted.

Sự kết luận

Hướng dẫn này đã chứng minh how to reset an Android phone that is locked. Find My Device and Samsung's Find My Mobile are available if you have set them up on your device. The Recovery Mode is available to all Android devices. Third-party unlock software is suitable for beginners and any Android devices. If you have other questions about this topic, please feel free to leave your message below this post.

Samuel Spenser

Samuel Spenser, một biên tập viên cấp cao của imyPass, là một chuyên gia về mở khóa và khôi phục mật khẩu. Anh ấy có hơn 3 năm kinh nghiệm viết bài hướng dẫn khôi phục mật khẩu cho Windows.