The Vivo Y21 comes from the factory with the Funtouch 2.1 OS (Android 5.1 Lollipop) operating system. Share this information: Has it been useful? If it has been useful to you: Buy me a Ko-fi By supporting us you will help us to continue creating useful content for other users and to...
Method 2: How to Hard Reset Vivo Phone Manually? While using Settings to hard reset a Vivo phone is a quick and effective way of resetting your phone, it is possible that your phone might be unresponsive or you might not be able to access the settings due to some other errors. In ...
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One of the leading Chinese smartphone brands Vivo doesn’t offer any official way to unlock the device bootloader and they even say not to try by yourself. If in case, anything goes wrong with the bootloader unlocking, your device may get bricked easily. However, there are a couple of unlo...