Are you having an issues with the current version of your firmware (Stock ROM)? By following this guide, you will be able to update your Vivo Y28L to the latest version firmware flash file.
Are you suffering from different software-related issues on your smartphone? The perfect solution to get rid of this particular problem is downloading and install the latest version of firmware (Stock ROM). Here, you will find the Vivo V20 Pro flash file. Follow this article to the end and you are good to go!