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Bq Mobile BQ-4585 Firmware File [Stock ROM]

Bq Mobile BQ-4585

If you’re looking for the Bq Mobile BQ-4585 firmware you need to flash, it can sometimes be difficult to locate online For Bq Mobile BQ-4585. 

In this Article/Tutorial about Unbrick Bq Mobile BQ-4585. and download flash files tested and working file. I have explained the method which is use by People or the Repairing Shops. I hope This Tutorial Will Help You To Unbrick Bq Mobile BQ-4585 Mediatek Based Devices.

Wiko U300 Firmware Flash File [Stock ROM]

There are various reasons to flash (Firmware on Wiko U300).

For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it.  If you’re going to hard reset your phone and cannot access the recovery menu. But most of the problems and benefits that cause flashing stock ROM are below.

The Benefit Of Firmware:

  • Flash Stock ROM to unbrick your Wiko U300
  • Update and downgrade
  • Unroot or fix bugs on the phone
  • To solve the lag or stutter
  • By flashing Stock ROM, you can fix software issues.
  • Revert to stock to get your warranty
  • Keeps rebooting issue
  • If your phone boots straight into recovery
  • Phone boots straight into its bootloader
[quads id=2]

Requirements To Flash Wiko U300 Stock ROM:

  • Charge your mobile: Your phone may no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.

1. Take Wiko U300 Full Backup

Before going to install Wiko U300 stock ROM you need to take a backup of all your messages, photos, and apps from your smartphone.

Most smartphones automatically make a backup in the background. But to make sure you take everything to your new device, you need a full backup.

How To Backup Android Phone Before Flashing Stock Firmware

2. Download Wiko U300 Flash Tool And Drivers:

A.  Download and install Wiko U300 Drivers. The necessary communication between your device and PC.

These drivers are mainly for the devices powered by SPD chipset. With these drivers, you can transfer files, flash the firmware files on the device, etc.

B. We use the Spreadtrum flash tool for as Wiko U300 Flash Tool because of this tool is very efficient and support all kind of SPD phones.

Instructions to Flash Wiko U300 Stock ROM:

1: Download and install SPreadtrum USB Driver on your computer.

2: Download BQru_4585_V09_20180413 (PAC) file.

3: Extract Spreadtrum Upgrade Tool on your computer.

4: Now open Spreadtrum Upgrade Tool .exe.

5: Once SPreadtrum Upgrade Tool is Launched, Connect your device to the computer (Make sure your device is switched off).

6: Once your Smartphone is connected successfully to the computer, click on the Load Packed Button and add the Wiko U300 ROM file. (having .pac extension)

7: Once you have successfully added the. Pac file in SPD Upgrade Tool, click on the Start Downloading button to begin the flashing process.

8: Wait for 2 – 10 minutes, as the device is in the flashing process.

9: During the flashing process, your device will restart automatically. Once flashing is completed, you will be able to see the Green Passed Message in SPD Upgrade Tool.

10: Close the SPD Tool on your computer and disconnect your Android Smartphone from the computer.

Congratulations, You have successfully installed Wiko U300 Stock ROM using SPD Flash tool.


  • Please read and understand the Full Guide before flashing “Wiko U300 Firmware”.
  • Use these instructions at your own risk. We will not be responsible for everything that happens to your device, resulting from the use of information in this guide.
  • Before flashing, Stock ROM on Wiko U300 must have a 70–80% charge.

Bin Packet load Error When Flashing “Wiko U300 Stock Firmware File”: If you ever got Bin Packet Error then simply download and try flashing the firmware with this version of SPD Upgrade Tool.

How to Write IMEI After Flashing Wiko U300 Stock Firmware File: After flashing the stock firmware on Spreadtrum Device, you may need to flash the IMEI also, for that use WriteIMEI on Spreadtrum Devices.

Wiko U300 Firmware Details:


Gapps: IncludedNo Root
Device Supported: Wiko U300No Twrp And Nand Backup
Tool Supported: SPD Flash ToolNo Customization And Over cloaking
Soc: SpreadtrumNo ADB Ad Block
Os: Android 7.0Pre-installed OEM apps
[quads id=2]
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