How to Remove virus and pattern lock from Oppo A57

| हिंदी में पढ़े |

• Oppo A57 USB Driver or Flash Tool

Oppo A57 phone you want to fix software issues ? can try to repair it by. have to charge a battery with any charger and charged it by 95%. Your data is very important for so it is good to do a backup of data it may consist of contact details, important messages, emails or any other important thing which feel to be the backup in a device. This backup can be done on another device. we have to do the backup because after a format of a device, all data will be gone and it will not be recovered. For backup in other devices, you can use another external device like hard drive, SD card or any other suitable devices. If are doing by own. do it at your own risk as we don't take any responsibility if a device is damaged

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This is simple method for any type software related problems for everyone who working in android phone troubleshooting or not working also use cause this is write in simple language for understand before use must read all are below descriptions there given impotent notes of which is software problems in device or given reason of not detect with computer or laptop so carefully use must read all after try follow step by step if any query just leave your comment on below comment box I will soon reply if possible now let's go know how to any type problems solve in Oppo A57 ?

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Oppo A57 you can easily solve any problem with this method if you are fresher technician or experienced technician in android software related if the error occurs of USB not recognized then your USB is not working.if a battery is not charged,your USB socket will not proper work and you will fail in this method. if any issues please write your questions in the comment box I will try my best to help you. This method can be used without any box its done from flash tool it's also available here, and it is important to installing phones driver, you can't flash or upgrade if it is not installed on your computer or laptop it must be installed and also available in this post, here all are linked that tested and working fine just in one try

Requisite for Oppo A57

• Oppo A57 phone with good battery charged, do not try with low battery
• Oppo A57 Stock ROM Firmware | Download
• Oppo A57 Flash Tool | Download
• Oppo A57 USB (Flashing) Driver | Download
• Micro USB Cable with Good Quality
• Computer or Laptop

Procedure for Oppo A57

• Install Winrar Software in your Computer or Laptop, already installed then ignore
• Download required for flash from the above link, if link dead or another issue just leave your comment on below comment box i will soon fix it if possible
• Extract to as you like path better is desktop for easy understanding from the WinRAR software
• Open CPH1701EX_11_A.05_170120 folder and delete MsmDownloadTool.exe file
• Now open MsmDownloadTool folder and copy MsmDownloadTool.exe file and Paste CPH1701EX_11_A.05_170120 folder
• Open MsmDownloadTool.exe from the double click on file
• Click on Start button and Press and hold Volume Up + Down button and Insert USB Cable to device and wait until driver installing if driver not take auto then manual update from the above link's driver
• Wait until finished process, do not try unplug device while in flashing mode
• Congrats you are done