Downgrade is the Process to Reduce someone or something, if you are looking for the way to downgrade your Vivo V21e to Android 11 then you can do it by following the below Instructions.
Pre-Requirement’s
- make a complete backup of your device
- charge the device at least 50% to prevent accidental shut down during the process
Download Links:
- Downgrade Package for Vivo V21e: Download
- for any other Regions you have replace Region code
- https://www.vivo.com/in/support/upgradePackageHome
Steps to Downgrade Vivo V21e:
- Download Android 11 update package
- we edit file \META-INF\com\android\metadata
- Replace date and version Respectively
- set the date on the smartphone as January 1, 2009. The metadata file of the rules is directly on the smart phone
- go to Settings – System Update – Local Update
- tap on our zip archive and calmly wait for the end of the process, simultaneously clearing the data at the request.
How to Avoid Automatic update:
- disable the items “Smart update” and “Automatically download and install update packages over Wi-Fi” (Settings – System update – tap the gear icon in the upper right corner)
Disable Notification:
- “Settings” system application (long tap on the “Settings” icon – in the drop-down menu, tap “About application” – Notifications – Allow counters – disable)