BLU C4 Flash File Stock Firmware ROM
Download Oficial BLU C4 Stock Firmware Flash File with Flash Tool (SPD Upgrade Tool). also, You Can Use This File any Flashing Box Like Miracle Box. etc. also Work SPD Upgrade Tool, The SPD Upgrade Tool is amazing You can Flash All SPD Processor Mobile Phones without any Box.
How To Flash BLU C4 Firmware Stock ROM
Step 1: Download and extract BLU C4 Flash File Stock Firmware on your PC.
Step 2: Install SPD USB Driver.
Step 3: Download and Extract SPD Upgrade Tool and Open Through UpgradeDownload.exe.
Step 4: Now click on Load Packet in the SPD Upgrade Tool and Select .pac file Under Firmware Folder.
Step 5: Now Click On Download Button Insert Battery and Connect your BLU C4 Phone to the Computer Pressing volume (-) Button.
Step 6: Now wait until during the Flashing Process after done you will see Passed.