ccr4700
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I bought EM7330 and it worked with USBCOMP=14. The Modem Software still shows Unknown but I can select connect button from menu. I only modified device id in Legacy_Sierra_QMI_10.13.kext from 36977(EM7440) to 36929(EM7330). No other changes. I don't know why EM7430 doesn't work but I still want to get it work because it has better specification than EM7330.
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Thanks for your advice. I can't find the syntax difference between my plist above and 10.13.4 /S/L/E/CellPhoneHelper.kext/Info.plist . And CFBundleIdentifier / OSBundleLibraries are matched.
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I already inserted a SIM and set APN ( NTT DOCOMO ) but Connect button is still disabled. If I choose Connect from menu bar, it failed with "An error occurred with the modem. Try reconnecting. If the problem continues, verify your settings and contact your Administrator." message.
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Hello. I'm trying to use Sierra Wireless EM7430 on Panasonic CF-RZ6 with High Sierra 10.13.4. The card is detected as USB device by default. And I use Legacy_Sierra_QMI_10.13.kext. Here is my Info.plist. With Legacy kext, the card is recognized as WWAN card, but Modem Software shows Unknown. Connect button is disabled in System Configuration so I can't use it. USBCOMP is 8 by default, and 14 is not supported in this card. swi_usbcomp.pl output was like below. https://zukota.com/sierra-wireless-em7455-how-to-enable-com-ports/ (It's EM7455 result, but EM7430 is Asia version of EM7455 so both are almost same card.) swi_usbcomp.pl requires MBIM to work, and USBCOMP should be 8 to use with Windows. So I avoid to use 6, use 8. It may be a problem the card is recognized under USB 3.0, but I can't change it by FakePCIID_XHCIMux.kext because this PC is Kaby Lake based that doesn't have EHCI. I attached IORegistryExplorer output. If EM7430 is not capable to use in High Sierra, I'll buy EM7330 instead. If it is not chip related problem, I want to know the solution. Any ideas? cf-rz6.ioreg