DUNNS SLING SPD .PAC FIRMWARE
Firmware is in spd .pac format it can be flash with any spd flash tool
Device Brand : DUNNS
Device Model : SP7731G
Device CPU : sp7731gea_hd
Device IntName : SLING
Device Version : 5.1
Device Compile : 3/11/2016 12:21:29 PM
Device Project : H698_Q1BOM_DUNNS_V06_20160311
Firmware is in spd .pac format it can be flash with any spd flash tool
Device Brand : DUNNS
Device Model : SP7731G
Device CPU : sp7731gea_hd
Device IntName : SLING
Device Version : 5.1
Device Compile : 3/11/2016 12:21:29 PM
Device Project : H698_Q1BOM_DUNNS_V06_20160311
File Name: {DST-Gsm} SP7731GEA_HD_SP7731G_5.1_H698_Q1BOM_DUNNS_V06_20160311_SLING
Password:Yes Call,Text/Chat +2348037277982
DOWNLOAD
These are the instructions to flash .Pac Stock ROM on any android Smartphone using Spreadtrum Upgrade Tool.
Password:Yes Call,Text/Chat +2348037277982
DOWNLOAD
HOW TO INSTALL THIS ROM
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.