[Galaxy S III General] btemtd:
I was not talking about that when i said the spec sheets i was talking about the I9300 having a maximum of 21mbps but anyways the reason I said DC-HSPA+ is because i got this from another user which was not a noob, a senior member and i have heard it around the place as well from other members now of course this does not mean that they all cant be wrong, but DC-HSPA+ supports 42mbps AND the I9305 supports a 3G of upto 42mbps, which lead me to assume that all the info is correct. And i must of understood you wrong because it sounded like you stated that the I9300 which has HSPA+ supported 42Mbps which i said was NOT correct it only supports a maximum of 21mpbs. But i re-read the post again and it doesnt seem like you were talking about the i9300.

Anyways here is something which may confuse you even more which made me give up this investigation and all i now care about is the speed, if its good then who cares about the name. I have noticed All spec sheets in this type of small detail show different things i also have noticed some countries call HSPA something else means the specs probably are not 100% accurate and In fact i downloaded an app called Radio Mon Free and what this does is show you all the information of your connection, For instance, your nearest tower, what type of connection you are connected at etc... now I had my I9305 and I9300 side by side with the same network provider and both connected to the same tower. Now when they both showed the H+ symbol. RadioMon showed the I9305 as being connected as HSPA and the I9300 was connected at HSDPA. Radio MON is a US app. Now I automatically assumed it may be not 100% accurate, the application does not show the + & - symbols and it didn't probably didn't recognize the exact type of connection it was so it just showed its closest match. But wouldn't you think if the I9305 is HSDPA the app would at least show this as it does have this connection type stored in its code as well as HSPA and the weird thing is it had the names reversed, i done further research and i also read somewhere that hspa is newer then hsdpa which made sense at that time as the I9305 is newer then the i9300.

But yes anyway the app did not show any - or + symbols or DC... so not 100% sure about the exact name of what the i9305 has all I know is it supports upto 42mbps even the customer service tech support at my network providor called it 3G+ and did not use the words HSPA+ or HSPDA+.

So after this info , All i will say from now on is I9305 supports a 3G of upto 42Mbps and the I9300 support one of upto 21mbps and will not use all these codes.

As for developer Offcourse the I9300 has more as its been out longer, But I can tell you one thing is I have all the mods I had when i had my 9300 but I was not a AOSKP type person for now there is only JB samsung based roms, but other roms are definatley in the works. But like I said depends on what you like your phone as.when i was using the i9300 I was constantly looking for the rom that would give me the most ram and make my phone the smoothest well with the i9305 soon as you open the box you have this rom, anything else is just a bonus. If you have a look at my mod list is actually quite large