硬重置 SAMSUNG Galaxy A21s

如何恢复出厂设置 SAMSUNGGalaxy A21s?如何擦除SAMSUNG Galaxy A21s中的所有数据?如何绕过SAMSUNGGalaxy A21s中的屏幕锁定?如何在SAMSUNG Galaxy A21s中恢复默认值

以下教程显示了主重置SAMSUNG Galaxy A21s的所有方法。了解如何通过硬件键和Android 10设置完成硬重置。结果,你的SAMSUNGGalaxy A21s将是新的,而ni1的Samsung Exynos 850核心将运行得更快。

First method:

  1. At first push Volume Down + Power button for a couple of seconds.
  2. Now hold down Volume Up + Power key together for a few seconds. 移除SAMSUNG Galaxy A21s上的屏幕锁
  3. Release all buttons if you see the SAMSUNG logo.
  4. Use Volume keys to select wipe data/factory reset and confirm with the Power button. Recovery Mode SAMSUNG Galaxy A21s
  5. Then choose yes from the menu and accept it with the Power key. Recovery Mode SAMSUNG Galaxy A21s
  6. Finally use the Power button to select reboot system now. Recovery Mode SAMSUNG Galaxy A21s
  7. Well done! Your device will be password-free.

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WARNING !
Hard Reset will erase all of your data.
All described operations you are doing at your own risk.
帮我!这行不通。