4G LTE camera not works in Europe

trecords

n3wb
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Hello, I bought 4G LTE camera without wifi fron USA. Sovcamera is in EU now and it is not working, I think it it trying to find any gsm operator and not able to define due to different frequencies between US and EU.

It includes SIM7600NA inside, I eant to know is there are any way to reprogram device and make to work for me ((((

Internal pictures are attached, SIM module attached to PCB where micro usb but PC not give any reaction to usb. I can also program it with cp2102 or arduino too if required.
 

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trecords

n3wb
Joined
Sep 11, 2020
Messages
9
Reaction score
1
Location
Arizona
SIM7600NA is for North America which is 1900 mhz
I need SIM7600G which is 1800mhz compatible(((
So getting chip replaced may solve the issue ?
 
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