Question Can we flash 4G LTE rom in wifi tablet/ or Use cellular service in wifi tablet by editing build.prop File

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GrvPro

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Oct 12, 2016
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Can we flash 4G LTE rom in wifi tablet/ or Use cellular service in wifi tablet by editing build.prop File
 

Jake.S

Senior Member
Just because you get same tray for sim and sd card does not mean tablet slot has compatibility for sim. Since pins for sim card maybe missing and that motherboard does not have mobile radio chip to work with 4G, 5G and so on and the device won't have any antennas for it as well.
 
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Mar 26, 2016
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Grodno
Here is where the 5g modem suppose to be (this is WIFI MOBO). There are traces that go from sim tray flex cable to first set of chips, from there they go across the board to the opposite side of the PCB near next set of missing chips. These are the biggest missing parts that I've seen on the MOBO, and given that they suppose to have shielding plates I assume that that's the missing modem.
 

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    Just because you get same tray for sim and sd card does not mean tablet slot has compatibility for sim. Since pins for sim card maybe missing and that motherboard does not have mobile radio chip to work with 4G, 5G and so on and the device won't have any antennas for it as well.
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    Just because you get same tray for sim and sd card does not mean tablet slot has compatibility for sim. Since pins for sim card maybe missing and that motherboard does not have mobile radio chip to work with 4G, 5G and so on and the device won't have any antennas for it as well.