4G Hardwire Kit UP04 Compatability

[has128]

Hello,

I have noticed that the 70mai 4G Hardwire Kit UP04 is not compatible or supported in all countries. Is it the software is not supported or certain 4G frequencies will not allow it to work in all countries?

For example, the support page mentions Poland/Vietnam/Thailand/Malaysia/Singapore where 4G will work, and i know that my 4G sim worked fine in Poland as my operator uses the same frequencies. Is there a possibility that the 4G module will not work in Saudi Arabia.

I wanted to make sure before jumping and buying the full package. Thanks in advance.

 

[pp1961]

It works perfectly in Switzerland with Swisscom SIM card.
I do notice that in parking mode the systems pulls 6 Watt.

 

[Max110]

Works in uk too I ordered with camera on Becker plan works on o2 sim

 

[icarrubba]

I live in Italy and I bought the 4g hardwire kit up04. I tried with a Fastweb voice+data sim but it doesn't work (flashing red LED). Do you think it would be better to use a data-only sim? Thank you