

If you flash stock firmware you will upgrade your OPPO A57.If you face this issues on your OPPO A57 Device like freezing, Lag, Slow, Bootloop, brick, update, upgrade, hanging and dead issues.īENEFIT FOR FLASHING STOCK FIRMWARE ON OPPO A57 :. This is official company released firmware/stock rom shared on this website…This firmware helps you to recovery your OPPO A57.Before you try to flash this firmware on your OPPO A57 device.T hen Please take a backup everything on your Device because all your personal data will be erased after flashing this official firmware/stock ROM / Firmware….

Then, download Lineage OS 17.1 custom rom zip file.Know the more features all are available in the root guide. Because it is simple to run in a time of installing custom rom. The best option in the rooting method is magisk. You want to root your phone with magisk manager or su.In case something goes wrong and your phone freezes, it won’t shut down due to the low battery. You have to do this quickly by «Settings»> ✺bout»> »Software information», where you have to activate and deactivate the switches. And, you have to Enable USB debugging.You can use our guide for the installation of the TWRP recovery process. As you have done these, next Install TWRP recovery in your Oppo A57.If you haven’t heard about this, you can look at the guide of Unlock bootloader On your Oppo A57 You can’t do this if you have a locked bootloader. Next, you need, unlock the bootloader.The factory reset is always recommended when installing a new ROM.


Support for in-screen fingerprint sensors.Security patches will be upgraded up to time in Oppo A57 (Lineage OS 17.1).Ability to use the fingerprint sensor to hide and protect applications on Trebuchet Launcher.New theme management system from the AOSP branch that allows you to change fonts, colors, icons, shapes, and much more.New screenshot interface that allows you to manually photograph multiple parts of the screen and make changes.There are several features of Lineage OS 17.1 :
