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Frequency Bands of Inrico Radios

             Inrico network radio frequencyDate：2017.12.22
3G
ModelFrequencyRemark
T196/199/198/T1922G:B2/B3/B5/B8
3G:B1/B2/B5 ，optional B1/B2/B8
T298S2G:B2/B3/B5/B8
3G:B1//B5，optional B1//B8
TM-72G:B2/B3/B5/B8
3G:B1/B2/B5/B8
TM-82G:B2/B3/B5/B8developing
3G:B1/B2/B5/B8
4G
Modelfrequency range(Euro)frequency range(North America)
T3202G:B2/B3/B5/B8
3G:B1/B2/B5/B8B2/B3/B5/B8
FDD-LTE:B1/B3/B7/B20/B28B1/B2/B5/B8
TDD-LTE:B38/B39/B40/B41B2/4/5/12/13/17
TM-7pus2G:B2/B3/B5/B8developing
3G:B1/B2/B5/B8
FDD-LTE:B1/B3/B7/B20
TDD-LTE:B38/B40/B41
T199/T196/T192/T1982G:B2/B3/B5/B8developing
3G:B1/B2/B5/B8
FDD-LTE:B1/B3/B7/B20
TDD-LTE:B38/B40/B41
TM-8pus2G:B2/B3/B5/B8developing
3G:B1/B2/B5/B8
FDD-LTE:B1/B3/B7/B20
TDD-LTE:B38/B40/B41
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Installing a new firmware to your radio

Once you have the firmware files (free to download) and the scatter TXT file for your specific radio, all in the same directory, proceed as follows:

Installing a new ROM to your radio can be a tricky process, whereas the most complicated issue is to have the drivers installed properly. You need a PC running Windows XP, 7, 8 or 10.

1 – Download the latest SPFlashTool executable from  SPFlashTool.com

2 – Download the following drivers for Windows XP/7/8 or for Windows 10.

3 – To install the drivers, just run the respective installer for XP/7/8. For Windows 10, you need to follow all these steps, one by one, to be able to install the Windows 10 drivers.

4 – Run the SPFlashTool.

5 – The Download-Agent should be as in the picture above – select the file MTK_AllInOne_DA.bin

6 – The Scatter-loading File is the MT6570_Android_scatter.txt that you find inside the directory specific for your radio.

7 – The combobox should be set to “Update Firmware”

8 – Click on “Download”

9 – Make sure that the radio is OFF and connect it to the USB port, without turning it ON.

10 – The firmware installation will start automatically.