Previously it was reported that Medal Of Honor PS3 required Firmware 3.42 to run, but below is a video and guide on getting the video game working on PlayStation 3 Firmware 3.41 with Open Manager version 2.1 posted at PS3SOS.com (linked above) and Elotrolado.net.
Download: OM 2.1 File Pack (Note: Pack is EU, for US see HERE) / OM v2.1 / OM v2.1A / OM v2.1A (English)
Other PS3 titles that previously required PS3 Firmware 3.42 are also being reported as now working using the same method (at least until Sony changes the NPDRM EBOOT keys) as well, including John Daly's Prostroke Golf and Castlevania although it appears Castlevania only requires 3.41 Firmware.
Additionally, wuepe has shared OM versions 2.1 and 2.1A (linked above) for those seeking them.
To quote from maquina07 on EOL: "Well, that I have run the Medal of Honor in 3.41 As to operation. Edit PARAM.SFO of the game so that requested the update 3.41.
Change the eboot of the game, the 2010 UFC. OM install 2.1 and start the patch to install game data on the external. (New Function button is activated to select) Install the update that calls for 1.01 and installed the game data with the V4 Hermes."
Those interested can view some better-translated instructions HERE along with the video of it in action below!
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