Ltd is a Chinese sub-brand of BBK Electronics Corporation that also owns Vivo, Realme, OnePlus brands. So, if you thought that these popular smartphone brands are the parent companies itself then it’s not.

It is a dual SIM (GSM and GSM) smartphone support Nano-SIM cards. Connectivity options Include Wi-Fi, GPS, Bluetooth, NFC, USB OTG, FM 3G 4G and 5G. The device come with 8GB of RAM and 128GB of Storage that can be expandable via SD card. The Mediatek-powered Oppo A55 CPH2325 runs Android 11 and is powered by this processor. With compatibility for Nano-SIM cards, it stock firmware file is a dual SIM (GSM and GSM) smartphone. Wi-Fi, GPS, Bluetooth, NFC, USB OTG, FM 3G, and 4G are among the connectivity choices.

The Stock ROM (Mobile OS) is the Most Stable ROM released by the device manufacturers depending on the device model and Android version. However, the Stock ROM don’t offer many customizations or features for the device. Oppo Stock ROM is the official Operating System (OS) of your Oppo Device. The Stock ROM can be used to re-install the Operating System (OS), if in case you are facing any Software related issue, bootloop issue, IMEI issue. Oppo Reno7 Pro CPH2293 Run on Android 11 & it is Powered by Mediatek Dimensity 1200 Processor.

• The compressed file contains everything you need to install the ROM published by the manufacturer.
• Oppo A57 come with 4500mAh non-removable battery and fast charging 33W.
• You can unbrick any phone, install custom ROM or fix any software error with a stock ROM flash file.
• Here you will find all the latest Oppo firmware for Oppo A5S CPH1909.
• Download and Install Oppo A3s Stock ROM (Flash File) for your Huawei Android Device.

After flashing ROM every things will be delete that you have install or you have created. Like the app you have install on your Oppo A15 CPH2185P phone and the contact or text messages or any history on you phone will be delete. Your phone will same as your original phone you have buy new from the shop after flashing stock ROM. Also your all social accounts like gmail and Facebook etc will also remove from your android phone.

• Charge the phone at least 50% without interrupting the flashing process with a low battery.
• If you notice that any of the links provided below is broken or doesn’t work, please post in comments section so we fix and update it ASAP.
• Oppo A57 runs Color OS 12.1 is based on Android 12 and packs 128GB and of inbuilt storage and phone have dedicated SD card slot to extend device storage.
• All smartphones have a Rom inside which has the operating system & related applications installed in it.
• The Mediatek Driver is compatible with all the Mediatek Flash Tool, and the ADB Driver can be useful for establishing a connection between the mobile and the computer.
• The phone packs 16GB of internal storage that can be expanded up to 128GB via a microSD card.

The zip package included with Flash File, Flash Tool, USB Driver, and how-to Flash manual instructions. This device running on Android v4.2.2 Jelly Bean version which is manufactured by MediaTek MT6572 CPU. Flashing Oppo Android Stock Firmware on your device helps in removing custom ROM, unbrick the device, restore your device to factory, recovery the device from bootloop and other issues, etc. Oppo Stock ROM is essentially firmware that is specific to a particular device. It contains all the necessary files and software that allow the device to operate correctly. Installing a stock ROM can eliminate any software issues you may be facing and restore the machine to its original state.