What is a37fex_11_ota 036 all 2020 zip download?
If you own an Oppo A37 smartphone and want to update its firmware, you may have come across a file named a37fex_11_ota 036 all 2020 zip. This is an official OTA (over-the-air) update package from Oppo that contains the latest Android security patch and bug fixes for your device. It also improves the stability and performance of your phone and adds some new features.
However, you may not be able to receive this update automatically through your phone's settings. This could be due to various reasons, such as network issues, region restrictions, or device compatibility. In that case, you can manually download and flash this update package on your phone using some tools and instructions that we will provide in this article.
a37fex_11_ota 036 all 2020 zip download
But before you proceed, you should know that flashing this update package is not an official method and it may involve some risks. You should only do this if you are confident and experienced in handling such tasks. Otherwise, you may end up damaging your phone or losing your data. So, proceed at your own risk and follow the steps carefully.
How to download a37fex_11_ota 036 all 2020 zip file?
The first step is to download the a37fex_11_ota 036 all 2020 zip file from a reliable source. There are many websites that offer this file for free, but you should be careful about their authenticity and safety. Some of them may contain malware or viruses that can harm your phone or computer.
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a37fex_11 OTA update for oppo A37F in ZIP format
To avoid any trouble, we recommend you to download the file from one of these trusted sources:
: This is a popular website that hosts various Android files for developers and users. It has a large collection of firmware, ROMs, kernels, themes, and more. You can download the a37fex_11_ota 036 all 2020 zip file from here by clicking on the "Download" button and following the instructions.
: This is another website that provides firmware files for various Android devices. It has a simple and user-friendly interface that allows you to search and download the files easily. You can download the a37fex_11_ota 036 all 2020 zip file from here by clicking on the "Download" button and following the instructions.</li How to flash a37fex_11_ota 036 all 2020 zip file on Oppo A37?
After downloading the a37fex_11_ota 036 all 2020 zip file, you need to flash it on your Oppo A37 phone using a tool called QFil Flash Tool or QPST (Qualcomm Product Support Tools). This is a software that allows you to flash firmware files on Qualcomm devices.
To flash the file, you need to follow these steps:
Backup your data: Flashing the file will erase all your data on your phone, so make sure you backup your important files, contacts, messages, photos, etc. You can use a cloud service, a computer, or an external storage device to backup your data.
Enable USB debugging: You need to enable USB debugging mode on your phone to allow the QFil Flash Tool to communicate with your phone. To do this, go to Settings > About Phone > Tap on Build Number 7 times > Go back to Settings > Developer Options > Enable USB Debugging.
Install QFil Flash Tool: You need to download and install the QFil Flash Tool on your computer. You can download it from . After downloading, extract the zip file and run the setup.exe file. Follow the instructions to install the tool.
Install Oppo A37 USB drivers: You also need to install the Oppo A37 USB drivers on your computer. These are the drivers that allow your computer to recognize your phone. You can download them from . After downloading, extract the zip file and run the setup.exe file. Follow the instructions to install the drivers.
Connect your phone to your computer: Use a USB cable to connect your Oppo A37 phone to your computer. Make sure your phone is switched off and has enough battery charge.
Launch QFil Flash Tool: Open the QFil Flash Tool on your computer. You should see a window like this:
Select Flat Build: On the QFil Flash Tool window, click on the "Select Build Type" option and choose "Flat Build".
Select Programmer File: Click on the "Browse" button next to "Programmer Path" and locate the a37fex_11_ota 036 all 2020 zip file that you downloaded earlier. Select it and click "Open".
Select Load XML File: Click on the "Load XML" button and locate the XML file that comes with the a37fex_11_ota 036 all 2020 zip file. It should be named something like "rawprogram0.xml". Select it and click "Open". Then, select another XML file that comes with the zip file. It should be named something like "patch0.xml". Select it and click "Open".
Start Flashing: Click on the "Download" button at the bottom of the QFil Flash Tool window. This will start flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone. Wait for the process to complete. It may take several minutes.
Reboot your phone: Once the flashing process is done, you should see a message saying "Download Succeed" and "Finish Download" on the QFil Flash Tool window. Disconnect your phone from your computer and reboot it. You should see a new boot animation and logo on your phone.
Congratulations! You have successfully flashed the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone.
What are the benefits of flashing a37fex_11_ota 036 all 2020 zip file on Oppo A37?
By flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone, you can enjoy some benefits that may not be available in your previous firmware version. Some of these benefits are:
Better performance: The update package improves the speed and smoothness of your phone's operation. It optimizes the memory usage and reduces lag and stuttering.
Better stability: The update package fixes some bugs and errors that may cause your phone to crash or freeze. It also enhances the security and stability of your phone's system.
Better security: The Better security: The update package includes the latest Android security patch that protects your phone from malicious attacks and vulnerabilities. It also improves the privacy and safety of your data and apps.
Better features: The update package adds some new features and enhancements to your phone's system and apps. For example, it improves the camera quality and performance, adds new gestures and shortcuts, and updates some pre-installed apps.
These are some of the benefits of flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone. However, you may also experience some drawbacks or issues after flashing the file, which we will discuss in the next section.
How to troubleshoot common issues after flashing a37fex_11_ota 036 all 2020 zip file on Oppo A37?
Flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone may not always go smoothly. Sometimes, you may encounter some problems or errors that can affect your phone's functionality or performance. Some of the common issues that you may face after flashing the file are:
Bootloop: This is when your phone gets stuck in a loop of restarting or showing the boot animation. This can happen if the flashing process was interrupted or corrupted, or if the file was incompatible with your phone.
Network error: This is when your phone cannot connect to the cellular or Wi-Fi network, or when it shows no signal or invalid IMEI. This can happen if the flashing process changed or erased some network settings or files, or if the file was not meant for your region or carrier.
Battery drain: This is when your phone consumes more battery power than usual, or when it shuts down unexpectedly. This can happen if the flashing process affected some battery settings or files, or if the file was not optimized for your phone's hardware.
These are some of the common issues that you may face after flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone. However, you can try to fix them by following these steps:
Wipe cache partition: This is a simple and safe method that can solve many minor issues after flashing a file. It clears the temporary data and cache files that may cause conflicts or errors on your phone. To do this, follow these steps:
Switch off your phone and press and hold the Volume Down and Power buttons together until you see the Oppo logo.
Release the buttons and use the Volume keys to navigate to "Recovery Mode" and press the Power button to select it.
You should see a screen with an Android robot and a red exclamation mark. Press and hold the Power button and then press the Volume Up button once to enter recovery mode.
Use the Volume keys to navigate to "Wipe cache partition" and press the Power button to select it.
Wait for the process to complete and then select "Reboot system now".
Factory reset: This is a more drastic method that can solve many major issues after flashing a file. It restores your phone to its factory settings and erases all your data and apps. You should only do this if you have backed up your data and tried other methods first. To do this, follow these steps:
Switch off your phone and press and hold the Volume Down and Power buttons together until you see the Oppo logo.
Release the buttons and use the Volume keys to navigate to "Recovery Mode" and press the Power button to select it.
You should see a screen with an Android robot and a red exclamation mark. Press and hold the Power button and then press the Volume Up button once to enter recovery mode.
Use the Volume keys to navigate to "Wipe data/factory reset" and press the Power button to select it.
Select "Yes -- delete all user data" and wait for the process to complete.
Select "Reboot system now".
Download the stock firmware for your Oppo A37 phone from . Make sure you download the correct version for your model and region.
Extract the zip file and copy the contents to a folder on your computer.
Follow the same steps as flashing the a37fex_11_ota 036 all 2020 zip file, but instead of selecting the a37fex_11_ota 036 all 2020 zip file, select the stock firmware file that you downloaded.
Wait for the process to complete and reboot your phone.
These are some of the methods that you can try to troubleshoot common issues after flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone. However, if none of them work or if you encounter any other problem, you can contact Oppo customer support or visit a nearby service center for assistance.
How to restore Oppo A37 to stock firmware if something goes wrong?
If you flash the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone and something goes wrong, such as bricking your device, losing your data, or voiding your warranty, you may want to restore your phone to its stock firmware. This is the original firmware that came with your phone when you bought it. It is also the official and safest firmware that is supported by Oppo.
To restore your phone to stock firmware, you can use the same method as flashing stock firmware in the previous section. However, before you do that, you should make sure that you have backed up your data and have access to a computer and a USB cable. You should also download the correct version of stock firmware for your phone model and region from .
Once you have everything ready, follow these steps:
Switch off your phone and press and hold the Volume Down and Power buttons together until you see the Oppo logo.
Release the buttons and use the Volume keys to navigate to "Recovery Mode" and press the Power button to select it.
You should see a screen with an Android robot and a red exclamation mark. Press and hold the Power button and then press the Volume Up button once to enter recovery mode.
Use the Volume keys to navigate to "Wipe data/factory reset" and press the Power button to select it.
Select "Yes -- delete all user data" and wait for the process to complete.
Select "Reboot system now".
Connect your phone to your computer using a USB cable.
Open the QFil Flash Tool on your computer and select "Flat Build".
Browse and select the stock firmware file that you downloaded earlier.
Load the XML files that come with the stock firmware file.
Click on "Download" and wait for the process to complete.
Disconnect your phone from your computer and reboot it.
Congratulations! You have successfully restored your Oppo A37 phone to its stock firmware.
What are the risks of flashing a37fex_11_ota 036 all 2020 zip file on Oppo A37?
Flashing the a37fex_11_ota 036 all 2020 zip file on your Oppo A37 phone may seem like an easy and beneficial task, but it also comes with some risks that you should be aware of. Some of these risks are:
Voiding warranty: Flashing a custom firmware on your phone may void your warranty, which means that Oppo will not cover any damage or defect that may occur on your phone. You may also lose access to some official services and updates from Oppo.
Bricking device: Flashing a custom firmware on your phone may brick your device, which means that it will become unusable or unresponsive. This can happen if you flash an incompatible or corrupted file, or if you interrupt or fail the flashing process.
Losing data QFil Flash Tool is a software that allows you to flash firmware files on Qualcomm devices. Qualcomm is a company that makes processors and chipsets for many Android devices, including Oppo A37. QFil Flash Tool can help you update, repair, or restore your Qualcomm device's firmware.
How to check the firmware version of my Oppo A37 phone?
You can check the firmware version of your Oppo A37 phone by following these steps:
Go to Settings > About Phone > Software Information.
You should see the firmware version under "Build Number". It should look something like "A37fEX_11_OTA_036_all_2020".
How to backup my data before flashing a file on my Oppo A37 phone?
You can backup your data before flashing a file on your Oppo A37 phone by using one of these methods:
Use a cloud service: You can use a cloud service like Google Drive, Dropbox, or OneDrive to backup your data online. You can sync your contacts, messages, photos, videos, documents, and more with your cloud account and access them from any device.
Use a computer: You can use a computer to backup your data offline. You can connect your phone to your computer using a USB cable and copy your data to a folder on your computer. You can also use a software like Moborobo or Mobogenie to backup your data more easily.
Use an external storage device: You can use an external storage device like a SD card, a USB flash drive, or a hard disk to backup your data offline. You can insert the SD card into your phone and copy your data to it. You can also connect the USB flash drive or the hard disk to your phone using an OTG cable and copy your data to it.
How to contact Oppo customer support or visit a service center?
If you need any help or assistance with your Oppo A37 phone, you can contact Oppo customer support or visit a service center near you. Here are some ways to do that:
Call Oppo customer support: You can call Oppo customer support at 1800-103-2777 (toll-free) or 0120-672-7300 (chargeable) from Monday to Saturday, 9:00 AM to 6:00 PM. You can also email them at service@oppomobile.in.
Visit Oppo service center: You can visit an Oppo service center near you to get your phone repaired or serviced. You can find the nearest service center by using the .
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