How to enter flash mode for OPPO A2

Recently, Oppo released a powerful high-end smartphone that not only has a stylish design, but also has internal and external black technology.The phone uses the latest processor technology, with top performance and excellent multi-tasking capabilities, allowing users to enjoy a fast and smooth mobile phone experience.Many users don’t know how to enter flash mode for OPPO A2, so let me introduce it to you!

How to enter flash mode for OPPO A2

1. Preparation

Download the firmware upgrade package on the OPPO official website and get the update.zip file (if the downloaded upgrade file has the suffix ".rar", for example: 10089_11_3.21_110923_update.rar, you need to decompress it to get the update.zip file. If you downloadThe firmware upgrade file is update.zip (no need to unzip it); and copy update.zip to the root directory of the mobile phone storage (Note: After connecting to the computer, the disk name displayed on the mobile phone storage should be "phone", do not copy to TFcard, otherwise the upgrade will not be possible).

2. Steps

1. Turn off the phone, remove the battery and reinstall it.

2. In the power-off state, push open the sliding cover and hold down the "H" key and the power button for 3 seconds and then release. The boot screen will appear.

3. Press the "H" key again to enter recovery mode.

4. Press the down arrow key to select apply sdcard:update.zip, and then press Enter to start the upgrade.

5. After the upgrade is completed, it will prompt "Install from sdcard complete". Press the enter key on the keyboard to select rebootsystem now, restart the machine, and the upgrade is completed.

6. After restarting the phone and entering the system, click Settings, select About Phone, and then you can view the current version number.

3. Attention

1. Remember to back up relevant information in advance.

2. During the shutdown and upgrade process, the battery must be removed and reinstalled.

3. The Update.zip file must be copied into the root directory of the phone’s memory.

4. The entire upgrade process takes about 5 minutes, please be patient.

5. If the upgrade fails once, you can enter the settings after turning on the phone - restore the factory settings and then try the upgrade process.

After reading the above content, I believe most of you already know the answer to how to enter flash mode for OPPO A2.As long as you follow the above content step by step, you can understand this function of Oppo mobile phones.