How to Flash Spreadtrum Unisoc Firmware Using Infinity CM2SP2

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In this guide, we will show you how to Flash Spreadtrum Unisoc firmware using the Infinity CM2SP2 tool. We usually see that Spreadtrum Unisoc chipsets come inside budget devices with low-performance levels, mostly used in Asian countries such as China and other countries. The mobile phone market contains quite a few numbers of devices that come equipped with Spreadtrum Unisoc chipsets. For these devices, there is a tool called the Infinity CM2SP2 tool that is used to perform various tasks. If you too use a device with Unisoc Firmware chipset as the underlying chipset, then you will find out this tool to be quite useful.

Among many other useful features, the Infinity CM2SP2 tool’s most highlighted feature is that it can be used to flash Spreadtrum Unisoc firmware files. If you are wondering why should you use this tool to flash stock firmware when your device receives the latest OTA update automatically. Well, this tool is used because the thing with automatic OTA updates is that a device only receives them in full working condition. If you flash an incorrect custom binary by mistake or otherwise, then you may end up with a boot looped device or it may even get soft-bricked. So in this scenario, your device will not be receiving any OTA updates.

Similarly, there are other reasons as to why users would choose manual updates. For example, the OTA updates roll out to devices in batches, meaning, a few of the devices receive it at first, and then it is slowly received by other devices. Users have to wait for a long until they receive the OTA update. To avoid all this, you can just go for the manual update. In this tutorial, we will show how you can do just that. Provided to you below are the details on how you can flash Spreadtrum Unisoc firmware using the Infinity CM2SP2 tool. Read along!

Flash Spreadtrum Unisoc firmware using Infinity CM2SP2 tool

How to Flash Spreadtrum Unisoc Firmware Using Infinity CM2SP2

The tool has a collection of great and useful features for users using devices with Spreadtrum Unisoc chipsets. These features also include the ability to flash the PAC/BIN/SPD_PROG firmware, backup data, flash partition files, read device information along with many more features. But right now, the feature in question is the ability to flash Spreadtrum Unisoc firmware which we will be discussing right here. So continue reading for more instructions.

Prerequisites

  • Firstly, you will need to download the stock firmware that you have to install on your device using the Infinity CM2SP2 tool.
  • Similarly, you will also need to have the Infinity CM2 dongle downloaded. This is needed in order to run a variety of Chinese Miracle II (CM2) software, including the one which we are using in this guide, the CM2SP2.
  • After that, you will also need to download the latest Spreadtrum USB drivers on your PC for your Spreadtrum device. Download SPD USB drivers
  • And finally, you will need to download the Infinity CM2SP2 tool and install it on your PC.

These were all the requirements for the process ahead. You are now good to go with the steps on how to flash Spreadtrum Unisoc firmware using the Infinity CM2SP2 tool.

Instructions

Here are the steps on how to flash Spreadtrum Unisoc firmware using the Infinity CM2SP2 tool:

STEP 1: First of all, launch the Infinity CM2SP2 tool on your PC. The platform section in the tool will automatically open.

STEP 2: Then you have to select the CPU type under the CPU [Platform] drop-down list.

STEP 3: Now select the model number under the model type drop-down list.

How to Flash Spreadtrum Unisoc Firmware Using Infinity CM2SP2 1

STEP 4: When you have selected both the CPU type and the Model, then proceed to the Flasher tab of the infinity CM2SP2 tool.

STEP 5: After that, you have to double click on the blank area of the Flasher [PAC/SC] section.

STEP 6: With this, the navigation box will be opened. Over there, select the firmware file and click on Open.

STEP 7: Now, the tool will start reading the firmware file. After that, it will display information about the associated device will be displayed as well.

STEP 8: In addition to that, the blank region in the flasher section previously, will now be full of Spreadtrum Unisoc Firmware files that you have to flash using the Infinity CM2SP2 tool. You can also deselect any file that you do not want to flash.

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STEP 9: Now in the Flash settings menu, it is recommended that you leave all of the options unchecked if you do not have any significant knowledge regarding presets.

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STEP 10: When you see the Waiting for device message on your screen, you have to power off your device, hold the boot button (Volume down key) and then connect your device to your computer using a USB cable.

STEP 11: If you are able to see the device connected message, then you can proceed ahead. In case you do not see the message, use the Volume Up key as the boot key, or even use both of them, and try connecting your device to your PC. You will now be able to establish a proper connection.

STEP 12: With this, the flashing process will be initiated which will take a few minutes. You will know when the process is finished when you see the Done message.

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And that is it! This is how you can flash Spreadtrum Unisoc firmware using the Infinity CM2SP2 tool. We hope that you found this article helpful. If you have any questions, feel free to ask us in the comment section below.

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About the Author: Uzair Hussain

Uzair Hussain is a dedicated writer who loves to read and research about android phones and technology. Has always enjoyed exploring further into tech and likes to share his knowledge through publishing writings.

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