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Coolpad Mega 3 3503i Flash File/Firmware/Rom Free Download Latest Update 2022


On this page , you will find the Coolpad Mega 3 3503i Flash File/Firmware/Rom Download link . After Flashing it in your device and you will enjoy a Smoother Android device experience.

Before you downloading the Coolpad Mega 3 3503i Flash File, Please confirm your device is Coolpad Mega 3 3503i, if it is not , you can search the stock firmware which bricks you device in our website.

The Advantages of the Coolpad Mega 3 3503i Flash File:

  1. Reverting the device back to stock.
  2. Updating the device to latest android version
  3. Fixing boot loop issues on your device.
  4. Improving your software performance
  5. Fixing Stutter on your device

Coolpad Mega 3 3503i Flash File/Firmware/ROM Information

Rom NameCoolpad Mega 3 3503i Flash File/Firmware/ROM
ROM Size1.4GB
Rom OS VersionAndroid 6.0
Model nameCoolpad Mega 3

Coolpad Mega 3 3503i Flash File Download Link

Coolpad Mega 3 3503i Flash Note

  • 1. Before downloading, Must make sure take a backup of Your ROM and Personal data as it will Deleted after flashing the stock firmware.
  • 2. Please confirm Your Phone Have at least 40-50% Charge when flashing your device.

Coolpad Mega 3 3503i Flash Important Notes:

[*] Disclaimer: Firmware flashing is a tedious process and should be carried out only if you have enough knowledge. We will not be held responsible for any damage to your device.

[*] If you have any problem when using the Coolpad Mega 3 3503i Flash File/Firmware/Rom, or can not find the device model what you want, Please contact us via Contact Us page, and we will make a response as soon as possible.

>> How To Flash Coolpad Mega 3 3503i:

1. Download and install the Android USB Drivers on your PC (Pass this step, if you have done it before).

2. Download and install YGDP Tool on the PC (Pass this step, if you have done it before).

3. Open YGDP Flashing Tool (You can open it from the Start menu or directly from the installed folder C:\YLXZGJ > YGDP > YGDP_Assembly.exe).

4. Enter the Password 369 or 9527 and click on Login button.

5. When the main screen of YGDP Flash Tool appears, then click on the Config button.

6. Under the Select CPB File, Click on the Browse button and Locate the CPB firmware.

7. Click on the Apply button.

8. Connect your Coolpad Mega 3 3503i mobile device to the PC via the USB cable (make sure it is power off and battery installed)

9. Click on the Start Button to start flashing your device.

10.When done, the green Upgrade Successful message will appear.

11. Close the YGDP Flash Tool and disconnect your Coolpad Mega 3 3503i Mobile from the PC and restart it.