Download Blu Neo 5.5 v4.4.2 Pac Stock Rom Firmware 100% Tested

This firmware solve issues like 

-Calibration/Touch pad not working after flashing

-Deadboot issues

-Unlocking issues

-Monkey Virus issues

ETC

Tested @ My Workshop  Dorado Soft Touch GSM Clinic

Download Blue Neo 5.5 Andriod Operating system version 4.4 official pac firmware with spd research downloader from the link below

DOWNLOAD

HOW TO INSTALL THIS ROM

 These are the instructions to flash .Pac Stock ROM on any android Smartphone using Spreadtrum Upgrade Tool.

Remember: Your Android device should have at least 40-50 percent of battery to perform the flashing process. 

Flash Pac Stock Rom on Android Smartphone 

Step 1: Download and Install Spreadtrum USB Driver on your Computer. If in case Spreadtrum Driver is already installed on your computer then SKIP this Step.

Step 2: Download Stock Rom (.pac) for your Android Device.

Step 3: Download and extract Spreadtrum Upgrade Tool on your computer. After extracting,you will be able to see many files.

Step 4: Now, open UpgradeDownload.exe.

Step 5: Once Spreadtrum Upgrade Tool is launched, connect your Android device to the computer (make sure your device is switch off).

Step 6: Once your Smartphone is connected successfully to the computer, click on the Load Packed Button and add the .pac file (stock rom which comes as pac).

Step 7: Once you have successfully added the Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing (hold download button to start the flashing process,the button usually up or down button and plug in your cable to begin flashing).

Step 8: Once flashing is completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.

Step 9: Now you have successfully flashed your Android Device using Spreadtrum Upgrade Tool.

     Once you see the Green Passed Message,Disconnect it and ON your phone.Go to Settings > About Phone > Check firmware.

Then you are Good to go........Enjoy.