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How to convert Oppo A57 and A57T China to Golbal Version

 


A. Oppo A57


1. Download A57 and A57T Global TopTeenFix . ( Password in the video below )

2. Open UnlockTool , and navigate to Qualcomm Snapdragon / Flash / Saver / Brand / Oppo / A57 / Firmware .

3. Navigate to the folder [ A57 and A57T Global TopTeenFix ] , and just select on the phone folder . Don not open it , then select on Load.

4. The firmware will be loading on the top .

5. Turn off the phone , hold volume up and down together , and plug the usb in.

6. Click Flash button , and it may takes 10 minutes for the process.




B. Oppo A57T


1. Download A57 and A57T Global TopTeenFix .

2. Open UnlockTool , and navigate to Qualcomm Snapdragon / Flash / Saver / Brand / Oppo / A57 / Firmware .

3. Navigate to the folder [ A57 and A57T Global TopTeenFix ] , and just select on the phone folder . Don not open it , then select on Load.

4. The firmware will be loading on the top . Uncheck 3 options :

- [ modem.img ]

- [ modemst1.img ]

- [ modemst2.img ]

5. Turn off the phone , hold volume up and down together , and plug the usb in.

6. Click Flash button , and it may takes 10 minutes for the process.



The Oppo A57 is a mid-range smartphone released by Oppo, a Chinese electronics manufacturer known for its smartphones, audio devices, and other consumer electronics. Here are the details about the Oppo A57:


1. Display:

- The Oppo A57 features a 5.2-inch IPS LCD capacitive touchscreen display.

- The display has a resolution of 720 x 1280 pixels and a pixel density of approximately 282 pixels per inch (PPI).

- It offers good color reproduction and decent viewing angles suitable for everyday use.


2. Performance:

- The Oppo A57 is powered by an octa-core Qualcomm Snapdragon 435 processor, clocked at 1.4 GHz.

- It comes with 3GB of RAM, providing smooth performance for multitasking and running multiple apps simultaneously.

- The device runs on Oppo's ColorOS 3.0 based on Android 6.0 Marshmallow, offering a customized user interface with various features and optimizations.


3. Camera:

- The Oppo A57 features a 13-megapixel rear camera with an f/2.2 aperture, phase detection autofocus (PDAF), and LED flash.

- It offers various camera features such as HDR, panorama, face detection, and geo-tagging, allowing users to capture high-quality photos and videos.

- For selfies and video calls, the device sports a 16-megapixel front-facing camera with an f/2.0 aperture and Beautify mode for enhancing selfies.


4. Battery:

- The device is equipped with a non-removable Li-ion 2900mAh battery, providing sufficient power to last through a full day of moderate usage.

- It supports fast charging technology, allowing for quick recharging when needed.


5. Storage and Connectivity:

- The Oppo A57 comes with 32GB of internal storage, expandable up to 256GB via a dedicated microSD card slot for additional storage capacity.

- Connectivity options include 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 4.1, GPS, FM radio, and a microUSB 2.0 port for charging and data transfer.

- The device also features a rear-mounted fingerprint sensor for biometric authentication and security.


6. Design and Build:

- The Oppo A57 sports a sleek and slim design with a metal unibody construction, available in various color options.

- It features a physical home button with an integrated fingerprint sensor for secure and convenient unlocking.

- The device has capacitive navigation buttons on either side of the home button and a modern overall design.


7. Price and Availability:

- The Oppo A57 was positioned as an affordable mid-range smartphone, offering good value for money.

- It was widely available through various retail channels, carriers, and online stores, particularly in markets where Oppo has a strong presence.


Overall, the Oppo A57 offered a combination of essential features, decent performance, and a focus on camera capabilities, making it a suitable choice for consumers looking for an affordable smartphone with reliable performance and imaging capabilities.


The Oppo A57T is a variant of the Oppo A57 smartphone, which was released by Oppo, a Chinese electronics manufacturer. While the A57T shares many similarities with the standard A57 model, there may be slight differences in specifications or availability depending on the region or market. Here are the details about the Oppo A57T:


1. Display:

- The Oppo A57T features a 5.2-inch IPS LCD capacitive touchscreen display.

- It has a resolution of 720 x 1280 pixels, providing decent clarity and color reproduction.


2. Performance:

- The device is powered by an octa-core Qualcomm Snapdragon 435 processor.

- It typically comes with 3GB of RAM, offering smooth performance for everyday tasks and multitasking.


3. Camera:

- The Oppo A57T sports a 13-megapixel rear camera with features like autofocus and LED flash.

- For selfies, it features a 16-megapixel front camera, known for its high resolution and beauty mode features.


4. Battery:

- It is equipped with a non-removable Li-ion 2900mAh battery, providing moderate usage time.


5. Storage and Connectivity:

- The device usually comes with 32GB of internal storage, expandable via microSD card.

- It supports various connectivity options such as 4G LTE, Wi-Fi, Bluetooth, GPS, and microUSB.


6. Design:

- The Oppo A57T features a sleek design with a metal unibody construction.

- It typically includes a physical home button with a fingerprint sensor for security.


7. Software:

- The Oppo A57T runs on Oppo's ColorOS based on Android operating system, providing a customized user interface with various features and optimizations.


8. Price and Availability:

- The Oppo A57T is positioned as an affordable mid-range smartphone.

- Availability may vary depending on the region and market conditions.


Overall, the Oppo A57T offers a balance of essential features, decent performance, and affordability, making it a suitable choice for consumers looking for a budget-friendly smartphone with reliable performance and camera capabilities.





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