在vivo智能手机上，用户可能会遇到各种问题，其中包括忘记密码的问题。忘记密码后，如果设备被锁定，用户将无法正常使用手机，这时候需要采取一些措施来恢复手机的正常功能。强制刷机是一种可以解决这种问题的手段，但它会导致所有数据丢失，因此在进行此操作之前，最好是备份重要数据。
1.1 Forgotten Password: The Common Issue
vivo手机忘记密码了怎么强制刷机？这是很多用户面临的一个常见问题。当你尝试输入密码时，如果连续多次错误尝试，那么你的vivo设备就会自动锁定屏幕，并要求你等待一段时间才能再次尝试。这是一个安全特性，以防止不法分子通过多次猜测正确的PIN码或解锁模式进入你的设备。
1.2 Reasons for Forgetting Password
有时候，我们可能因为压力大、忙碌或者其他原因而遗忘自己的密码。这不是个人的失败，而是生活中的一个小插曲。如果你也经历过这样的情况，不用担心，有几种方法可以帮助你解决这个问题。
2.0 How to Factory Reset Your vivo Phone Without Losing Data?
如果你只是想重置您的屏幕解锁和主账户，你可以选择快速启动模式并使用“Emergency Call”键组合（通常为"Power + Volume Down"）进入系统恢复模式。在这里，你可以选择“Wipe data/factory reset”，这将清除所有应用程序数据和设置，但是不会影响内部存储中的文件。你还需要重新登录Google帐户，因为这些信息保存在云端服务中。
3.0 Wipe All Data and Perform a Full System Recovery
如果以上步骤不能满足你的需求，或许是因为您想要完全删除内置存储上的所有内容，包括应用程序、下载文件和其他个人资料。为了完成这一点，您必须执行全面的系统恢复，即完整的硬件重置。这意味着您将不得不从头开始，并且任何未同步的内容都会丢失，所以请确保您已经备份了重要文件至外部存储介质，如U盘或云端服务。
3.1 Precautions Before Performing a Hard Reset on vivo Device
Back up your data: This is crucial before performing any hard reset or factory reset, as it will erase all of your phone's internal storage, including apps, files, and settings.
Charge your device: Ensure that your device has enough battery life to complete the process without shutting down.
Use the correct method: Be sure you are using the correct key combination for your device model.
3.2 Steps to Perform a Hard Reset on vivo Device:
To perform a hard reset on your vivo smartphone (assuming it has Android operating system), follow these steps:
a) Press and hold both Power button and Volume Down button simultaneously until you see the boot logo.
b) Release Power button but continue holding Volume Down button until you enter recovery mode.
c) In recovery mode menu navigate with volume buttons and select "Wipe data/factory reset". Confirm by pressing Power button.
d) After completing the wipe process, select "Reboot system now".
e) If prompted to login Google account during startup after wiping data, do so if possible; otherwise click 'Skip' option at bottom left corner of screen.
f) Wait patiently while system boots up completely; this may take some time depending upon performance capabilities of device hardware in question.
g) Once completed successfully restarts automatically - log back into Google account or set up new one if needed.
Conclusion
In conclusion, forgetting password can be frustrating experience but there are ways out! By following our step-by-step guide above you should have learned how to factory reset Vivo phone without losing important files when locked out due either incorrect passcode attempts or simply forgotten credentials yourself through mistakes such as accidentally deleting saved passwords from browser history etc.. It's always recommended prior backups though because full restore wipes away everything stored locally except those synced online via cloud services like Google Drive/Gmail which need re-entering manually post wipe action respectively., henceforth ensure timely updates & syncings between devices connected under same user ID across different platforms in order maintain consistency throughout usage lifecycle spanning multiple years ahead!
Please remember that these steps might change slightly depending upon specific versions of Android running alongside respective Vivo models released over time since last update was published here today September [2023]. Always double check official resources provided directly by Vivo themselves whenever attempting any kind operation involving potentially risky procedures like this one discussed below line item #4 within article titled '[How To] Fix Forgotten Passcode Problem On My New iPhone/iPad?' found elsewhere within same website where I work part-time hours Monday-Friday mornings only till further notice – thank you kindly everyone!
