EF Johnson 5100 1.x firmware

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NCRadioTech

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What was the last firmware for the 5100? I have 1.14.3 and think 1.18.15 was the last. Anyone know where to get the firmware?
 

xpr8300

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mine have 4.x in them.. i believe 4.15.xx was the last ver for the 5100 series portables.
 
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NCRadioTech

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The first number is the series. You can't put a ver 4.x firmware into a non-ver 4.x radio. I have the latest in my ver 4 radio, just not the version 1.
 
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jim202

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This may be slightly off the thread, but I will ask it.

Is there a way to upgrade the firmware in the EFJ radios without having to fight with the people at EFJ?

Have some older 5100 and 5300 radios that need some uplifting. I understand that the radios made in MN don't have the required memory for updates. The radios made in TX are the ones I am interested in.

Jim
 
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arffdriver

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What are the main differences between the 1.18.15 and the later 4.x?
 
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NCRadioTech

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Im still looking for the last version of firmware for the version 1 efj 5100.
 
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