This post will show you how to use the SPRD Upgrade Tool to install.lod firmware on Spreadtrum or UniSoc devices.
How to set up the SPRD Upgrade Tool for installing.lod firmware
Make sure to install the required drivers and tools before installing/flashing.lod firmware using the SPRD Upgrade Tool.
– Charge your device to at least 40-50%.
– A working Windows PC/Laptop and a USB Cable.
– Take a complete Backup of your Device.
– Download and install SPD Driver.
– Download and extract SPRD Upgrade Tool.
– Stock Firmware (.lod) of the device.
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Steps for Use the SPRD Upgrade Tool to install.lod firmware
Power off your SPD/UniSoc device and connect it to your computer via USB cable while holding the boot key.
Lunch the SPRD Upgrade Tool by double-clicking on the fpupgrade.exe file (found inside the SPRD Upgrade Tool folder).
Once the SPRD Upgrade Tool is launched, Click the English checkbox to enable it
Click on the LOD Browse button
Locate the .lod firmware of your device from the computer.
Once the .lod firmware is loaded in the tool, Click on the Start button to begin the firmware flashing process.
Firmware flashing usually takes a few seconds to complete
Once the flashing process is completed, you will get a passed message at the end.
Congratulations! Now, Close the SPRD Upgrade Tool, disconnect the device from the computer and restart it
[*] Write IMEI: The MBSN and PSN numbers can also be written on the device using the same program. To begin, launch the tool after connecting the device to the computer. Then, click “Setup,” and under “Write SN,” check the boxes next to the MBSN, PSN, or “Auto Gen” options to make them active.
[*] USB Driver: Visit the SPD Driver page if you’re seeking for the original SPD/UniSoc USB Driver that works with the tool.
[*] Alternatives: Go to the RDA Product Line Tool page if you’re searching for a different.lod flash tool.#How to use SPRD Upgrade Tool to install .lod firmware