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As mentioned by somebody, both GSM and CDMA are on the same chip, so this would mean this chip has internally two chips and two baseband versions. If this is true, how should we integrate this information? The GSM baseband version would be 04.11.08 as far as I know (that page also needs an update then). -- http 15:14, 13 October 2011 (MDT)

You're looking into this a bit too much. 04.11.08 is the X-Gold 618's baseband, and I don't think it's cost-effective for Qualcomm to reverse-engineer Infineon's X-Gold 618 so the MDM6610 uses the same firmware. ;) --Dialexio 15:48, 13 October 2011 (MDT)
Oh, the other is Infineon. Yes, that doesn't make sense then. So then both chips are in there? That wouldn't make sense either as the MDM6610 supports both GSM and CDMA already. Or why are both versions listed here: Firmware/iPhone 4S? (see also the discussion page) I assume that is just a copy-paste bug there then? --http 16:50, 13 October 2011 (MDT)
Well the 4s ipsw comes with 2 baseband firmwares for whatever reason.--M2m 17:53, 13 October 2011 (MDT)
It's probably a goof on Apple's side. iOS 4.2.6-4.2.10 (for the CDMA iPhone 4) contained what appeared to be a prerelease X-Gold 618 baseband, and then Apple stopped including it as of iOS 5.0. --Dialexio 18:06, 13 October 2011 (MDT)
The BuildManifest also doesn't include any reference to 04.11.08. So probably really a goof on Apple's side. --M2m 01:55, 5 January 2012 (MST)


Anyone got a link to the data sheet for this? --rdqronos 10:11, 30 March 2012 (MDT)

I think that it's part of a licence. Apple is probably under an NDA of some sort to be able to have access to this kind of information. Not all datasheets are publicly available. I may be wrong, but unless you buy licensing to the chip or it gets leaked, you wont be able to find it. --SquiffyPwn 19:19, 5 April 2012 (CST)

Adding wrong infos here

To iAdam1n: You added new firmware versions to the list and left the modem version empty. In the current format this means it has the same modem version as the iOS above and not that it's unknown. Please verify all your previous edits here that you are sure about the modem version you added (or silently added by refering to above). We don't want incorrect data here. If you really want to add the new firmware without knowing the baseband, put a question mark. --http (talk) 13:13, 20 February 2013 (UTC)

This had been fixed in the meantime. --iAdam1n 10:40, 22 August 2013 (UTC)