Pre-export HS code verification steps

List of catalogs of this article:

• 1, Redmi 2a Detailed parameter configuration
• 2, I use Redmi 2A, and the factory system is miui6. I don't think there is any miui6 stream after updating miui7...
• 3、Redmi 2a Android 10 flash package Redmi 2a Android
• 4,Pre-export HS code verification steps Redmi 2a mobile phone wants to downgrade the system, is there a simpler way
• 5, Redmi 2a mobile phone display system What's wrong with the function not being used normally
• 6, How to flash Redmi 2a on mobile phone

Redmi 2a parameter configuration details

1. In terms of processor, Redmi 2a is equipped with a 5GHz quad-core Cortex-A7 processor and a Mali-400MP2 graphics processor, with a relatively stable running speed. In terms of memory storage, Redmi 2a has 1GB RAM and 8GB ROM, and also supports extended storage, with a maximum support of 32GB microSD card.

2. In terms of camera configuration, Xiaomi 2A and Redmi 2A are both 8-megapixel rear cameras.However, Xiaomi 2A adopts new optical elements, which can reduce noise and improve contrast. In terms of front camera configuration, Xiaomi 2A is better, with 2 million pixels, while Redmi 2A only has 1 million pixels.

3. Redmi 2a adopts MTK MT6582 quad-core processor, with 1GB of running memory and 8GB of storage memory. Redmi 2 adopts Qualcomm Snapdragon 400 quad-core processor, with 1GB/2GB of running memory and 8GB/16GB of storage memory. Due to the different processor brands and storage capacity, there is also a big gap in performance between the two mobile phones.

4. Xiaomi Redmi 2a dual SIM dual standby version supports mobile cards and Unicom cards do not support telecom cards.

5. Through the detailed Redmi 2 aboveA compared with the parameters of Redmi mobile phone 2, I believe it is not difficult for us to know that compared with the 699 yuan Redmi 2, the Redmi 2A is equipped with a L1860C quad-core processor with a main frequency of 5GHz. Previously, it supported mobile 4G, and other parameter configurations were basically the same.

6. Processor: Redmi 2 uses a 2GHz Qualcomm Snapdragon 410 processor, while Redmi 2A uses a 5GHz MTK MT6735 processor. Although the processor models of the two are different, the difference in processing speed between the two mobile phones is not very obvious in daily use.

I use Redmi 2A., the factory system is miui6. I don't think there is any miui6 stream after updating miui7...

1. First of all, in the Redmi mobile phone, click the main interface "System Tools", as shown in the figure below. Then on the open page, click to enter "System Update", as shown in the figure below. There is a three-dotted circle option button in the upper right corner of the "System Update" interface. Click it, as shown in the figure below.

2. MIUI7 released four sets of official personalized system UI, namely goddess version, girl version, boy's version and light luxury version. Each set of system UI redesigns desktop icons with the color system, and applies personalized design elements to each system operation interface.

3. There is not much difference between MIUI6 and MIUI7 as a whole~ It's just that MIUI7 has more detailed optimization than MIUI6!Let me sort out the main changes for you: 1 Four sets of system UI have been added, and a total of 5 sets of system-level UI are provided for selection.

Redmi 2a Android 10 flash package Redmi 2a Android

1. First of all, make sure whether the mobile phone has been flashed to Recovery. If not, you need to flash Recovery to enter Enter Recovery to flash the machine. Then enter the settings, turn off the USB debugging, and copy the flash package to the SD card. Then enter the recovery mode. Some of the buttons to enter the recovery mode are different.

2. Step 1: Download the flash package. First of all, you need to download the flash package that matches the Redmi 2a model, which can be found and downloaded on the Internet.Note that the downloaded flash package must be official, otherwise it may cause unexpected problems with the mobile phone.

3. Select yes -- start wipe. Back to the menu just now, sdcard represents Redmi's own storage, and sdcard2 is the tf card loaded for you. Select the corresponding card to enter. Select the downloaded card brush package. Start to flash the machine. The flash is completed.

Redmi 2a mobile phone wants to downgrade the system, is there an easier way

Find the "settings" icon on the mobile phone desktop. Click the "Settings" icon and enter the "Settings" interface. In the "Settings" interface, slide down the screen to find the "Other Settings" option and click to enter.In the "Other Settings" interface, find the "Backup and Reset" option and click to enter.

The stable version of MIUI7 of Xiaomi 5, or the development version of the rom package, line brush, or card brush are all available.

Follow the steps: system update - restart to recovery mode - select simplified Chinese - clear data - clear user data - restart mobile phone - system update - manually select the installation package. Wait for the mobile phone downgrade to be completed.

What's wrong with the Redmi 2a mobile phone display system function cannot be used normally

As mentioned above, it is caused by insufficient mobile phone memory. It is recommended to clear the mobile phone memory. The specific operation steps are as follows: First, open the file management on the mobile phone desktop.After entering the file management page, select and click the "Cleanup" icon in the lower right corner, as shown in the figure below.

Hardware problems: Generally, it is mainly due to the design defects of the hardware itself, hardware damage, improper operation, etc. For the mobile phone that often dies due to the design defects of the hardware itself, there are not many ways to solve it, so we can only send the mobile phone to the customer service center for maintenance. If the hardware is damaged, it may also cause frequent charges.

Click the system update, click the menu button to restart to Recovery, click OK, and the mobile phone will restart into Recovery mode.

How to flash Redmi 2a on the mobile phone

Use the power button to turn off the Redmi mobile phone. After the mobile phone is turned off, press the volume up key + power button for a long time for about ten seconds. After the vibration occurs, release your hand, and you can enter the flash interface.

Turn off the mobile phone, and then press and hold the volume down key + power button at the same time. ( 2) After the power-on interface of the mobile phone appears, release the button and wait a moment to enter the recovery flash tool.

Use Update in Recovery.Zip upgrade 1 renamed the system package we downloaded was updated.zip and put it in the root directory of the SD card. For example, your SD card is an F disk, so the file address is F: update.zip. Charge the mobile phone (the recommended battery is not less than 65%, because if the battery is low, the flash may turn into a brick).

Download ROM package. First of all, in order to flash the phone, we need to download the ROM package suitable for Redmi 2 mobile phones. ROM package is a system mirror image, which generally contains the software, settings, data and other information of the whole system. We can find the ROM package suitable for our mobile phone through the search engine and download it to the computer.