How to flash Pac Stock Rom on Android Smartphone (Sumon Telecom) ~ Sumon Telecom | Get android firmware flash file download

How to flash Pac Stock Rom on Android Smartphone (Sumon Telecom)

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 1Download 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 3Download and extract Spreadtrum Upgrade Tool on your computer. After extracting, you will be able to see the following files:
Upgrade Tool
Step 4: Now, open UpgradeDownload.exe.
Spreadtrum Tool
Step 5: Once Spreadtrum Upgrade Tool is launched, connect your Android device to the computer (make sure your device is switch off).
 Smartphone (Sumon Telecom)
Step 6: Once your Smartphone is connected successfully to the computer, click on the Load Packed Button and add the .pac file (stock room which comes as .pac).
Sprdtrum tool

Step 7: Once you have successfully added the Pac file in Spreadtrum Upgrade Tool, click on the Start Downloading button to begin the flashing.
Spreadtrum Tool
Step 8: During the flashing process your device will restart automatically. Once flashing is completed, you will be able to see the Green Passed Message in Spreadtrum Upgrade Tool.
Spreadtrum Tool
Spreadtrum Tool
Step 9: Now you have successfully flashed your Android Device using Spreadtrum Upgrade Tool. Once your Android Device is successfully restarted, Go to Settings > About Phone > Check firmware.
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