Buenas, investingando un poco he encontrado esto. Lo pongo en ingles porque la traduccion de google es muy mala a ver si alguien lo puede explicar un poco mejor a ver si funciona :
DETAILED TUTORIAL ON HOW TO PLAY PS3 BACKED UP GAMES WITH FILES LARGER THAN 4GB USING FILEMANAGER:
Take ur file(s) (larger than 4gb). Let's say its called "bigfile.ext". Use any splitting software (e.g. HJSplit) and split it to files smaller than 4096MB (4GB).
u'll end up with "bigfile.ext" which is a ".001 file" and several other files like "bigfile.ext.002", "bigfile.ext.003", "bigfile.ext.004", etc...
The trick here is to change the extension of the first file ("bigfile.ext.001") to just "ext". IF YOU DON'T DO THIS, although it's not named "bigfile.ext.001" it is a .001 type file, and WHEN U COPY IT TO YOUR INTERNAL HDD, YOUR MAIN FILE WILL END UP BEING "bigfile.ext.001" which u do not want. U want just "bigfile.ext" inside your internal HDD.
In order to change this extension, u have to go to *control panel, *folder options, and uncheck "hide extensions for known file types" under the VIEW menu. That'll make the name of bigfile.ext show as "bigfile.ext.001". Now u just have to delete the .001 part and agree to run the risk of making the file useless.
Change the rest of the files to #.part like this:
"bigfile.ext.002" to "bigfile.ext.1.part"
"bigfile.ext.003" to "bigfile.ext.2.part"
"bigfile.ext.004" to "bigfile.ext.3.part" ... and so on...
replace the main unsplitted file with all ur new files, and copy the game folder to your external HDD, and then from it to your internal HDD using filemanager. The game will work no prob. Tested with Uncharted
ENJOY!!
Note: Confirmed working on GoW 1+2 collection perfect! (been playing it after bosses on both to test)
