BlackShark Posted October 14, 2013 Share Posted October 14, 2013 Obsolete, please use suloku's Gen 5 save tool for Memory Link injection! Original Post Spoiler This might be helpfull for those of you who can't activate the Memory Link features on B2W2, due to the lack of a copy of BW, a second DS or whatever. After using the Memory Link feature on BW2 extra data will be stored in your save file from 0x7E000 to 0x7EA1F. This data can be dumped and be inserted into another save file of BW2 with an hex editor. For instructions on how to insert it read Kaphotics post (#3) below. Content that will be unlocked (including N's Pokemon!): Spoiler Flashbacks: - A Triple Team (Striaton City restaurant) - Different Bones & Dreams (Nacrene Museum) - Hearts' Desire (Icirrus Gym) - A New Light (Opelucid City) - Taking It To The Next Level (Mistralton Gym) - White And Black (Driftveil City, Team Plasma member's house) - Farewell, Beloved Sister (gives you the chance to obtain a full Prop Case instead of an empty one when you first enter the Musical Hall) - Meeting Friends, Saying Good-Bye (unlocks N's Pokemon after talking to that guy in any Pokemon Center near the stairs on the left) Others: - Battle with Cheren on Route 5 - Battle with Bianca in Nuvema Town - NPCs who are talking about the one who stopped Team Plasma 2 years ago will now call him "Black" instead of just "a Trainer" Missing: - Loblolly's Studio (would unlock DW furniture from BW on BW2) There's no need for this one because the DW is closing soon. - Certificates for completed Pokedex and trophies from Battle Subway (would be placed in the players room) I dumped that data from my save and attached it to this post. It has .sav extension but it's not a save file! It only contains the Memory Link data. memorylink..sav Link to comment Share on other sites More sharing options...
paf Posted October 15, 2013 Share Posted October 15, 2013 how could I do this?could you please explain this better? Link to comment Share on other sites More sharing options...
Kaphotics Posted October 15, 2013 Share Posted October 15, 2013 open your save file in HxD open this attached file in HxD select all of the hex from the attached file, copy highlight 0x7E000 to 0x7EA1F in your save file paste in to your save file save your save file (with a new name) open new save in pokegen save save file in pokegen (to fix checksums) import save file to your cart/emulator. Link to comment Share on other sites More sharing options...
paf Posted October 15, 2013 Share Posted October 15, 2013 thanks.I got it!doind this is it possible to catch n's pokemon? Link to comment Share on other sites More sharing options...
BlackShark Posted October 15, 2013 Author Share Posted October 15, 2013 Yes, it's possible to catch his Pokemon. Go into any Pokemon Center and talk to the guy near the stairs on the left. You'll see a flashback of N releasing his Pokemon in Chargestone Cave. After that you are able to catch them. Link to comment Share on other sites More sharing options...
paf Posted October 16, 2013 Share Posted October 16, 2013 is there a way to rebatle with bianka/cheren and recatch n's pokemon? Link to comment Share on other sites More sharing options...
BlackShark Posted October 16, 2013 Author Share Posted October 16, 2013 I only found the codes for rebattling Cheren and Bianca. There might be one for recatching N's Pokemon too. Rematch Cheren (Start+Select) :94000130 FFF30000 B2000024 00000000 DA000000 00020BF8 D3000000 00000000 D7000000 02000010 A2000010 FFFB0000 D4000000 0000FFFC B2000022 00000000 D7000000 00020BF8 D2000000 00000000 94000130 FFF30000 B2000024 00000000 DA000000 00020BB4 D3000000 00000000 D7000000 02000010 A2000010 FFF70000 D4000000 0000FFF8 B2000022 00000000 D7000000 00020BB4 D2000000 00000000 Rematch Bianca (Start+Select) : 94000130 FFF30000 B2000024 00000000 DA000000 00020A8C D3000000 00000000 D7000000 02000010 A2000010 FFFD0000 D4000000 0000FFFE B2000022 00000000 D7000000 00020A8C D2000000 00000000 NB: Those codes will not work if you have not activated the Memory Link. Logic. Link to comment Share on other sites More sharing options...
UrbanSmoke Posted October 31, 2013 Share Posted October 31, 2013 I wish someone could make my OCD happy by uploading their memory link save data that has "all" the unlock able content, like the certificates and trophies. Since you can't register your game card anymore the only way to do memory link is with two DS's. This is gonna be a longshot but if anyone has two flash carts with two DS's can anyone take my two save files and do a memory link for me? Or at least upload a complete memory link data! My thanks for any help. Link to comment Share on other sites More sharing options...
niargh Posted March 26, 2014 Share Posted March 26, 2014 0x7EA1F i cant find it on my black2 i only find 0007E000... Link to comment Share on other sites More sharing options...
Kaphotics Posted March 26, 2014 Share Posted March 26, 2014 Save files are 0x00000-0x7FFFF (512KB). Try harder. Link to comment Share on other sites More sharing options...
Sacred Fire Posted June 29, 2014 Share Posted June 29, 2014 I have the code to catch N's Pokemon without have to activate Memory Link. Here it is (Press Start and Select to activate; press again if you wish to catch one of N's pokemon twice (I've tried and succeeded, so don't worry): 94000130 FFF30000 B2000024 00000000 200208B8 00000001 10022250 00000000 DA000000 00020CAE D3000000 00000000 D7000000 02000010 92000010 FBFF0000 D4000000 00000400 B2000022 00000000 D7000000 00020CAE D2000000 00000000 Link to comment Share on other sites More sharing options...
D'Candyman Posted November 22, 2015 Share Posted November 22, 2015 anyone here who have found a why for extracting Memory Link data from the original Pokemon Black.dsv files? Link to comment Share on other sites More sharing options...
BlackShark Posted November 22, 2015 Author Share Posted November 22, 2015 (edited) anyone here who have found a why for extracting Memory Link data from the original Pokemon Black.dsv files? It's not possible to just extract the data from BW and move it over into B2W2 since it's not in the needed structure. But I guess it should be possible to check for the required flags in BW and then modify the Memory Link data in B2W2 to match the data in BW. Actually I wanted to look into this but I currently don't have the time and motivation. Here is all I know about the Memory Link structure. General Structure 0x000 - 0x373 1st Block (encrypted) 0x400 - 0x773 2nd Block (encrypted) 0x800 - 0xA1F 3rd Block 1st/2nd Block 0x000 - 0x007 Unknown 0x008 - 0x009 Checksum (CRC-16-CCITT from 0x00C - 0x373) 0x00C - 0x373 Encrypted Data (Not sure what is supposed to be here. It's empty (filled with 0x00) when decrypted in all the files I have.) Encrypted Data Encryption is done via LCRNG -> newSeed = (0x41C64E6D * seed + 0x6073); Initial seed is at 0x370 - 0x373 3rd Block 0x000 - 0x007 Unknown 0x008 - 0x009 Checksum (CRC-16-CCITT from 0x00C - 0x21F) 0x020 - 0x034 Key Data Edited November 24, 2015 by BlackShark Link to comment Share on other sites More sharing options...
D'Candyman Posted November 23, 2015 Share Posted November 23, 2015 Well I guess it cannot be helped... :frown: I'm wondering how you performed Memory Link before you dumped the data unto the save file posted in this thread... :confused: Link to comment Share on other sites More sharing options...
BlackShark Posted November 23, 2015 Author Share Posted November 23, 2015 (edited) Well I guess it cannot be helped... :frown:I'm wondering how you performed Memory Link before you dumped the data unto the save file posted in this thread... :confused: I had both saves from BW and B2W2 registered to the same PGL account. So I was able to use "Link via Nintendo WFC" in the Memory Link. Now that the PGL and Wifi was discontinued local wireless is your only option. EDIT: Bad news. It seems I can't take a further look into the structure, at least not in the near future. DeSmuMe can't handle DS Download Play and since my flashcard died I can't even access my retail cart saves anymore :\ Edited November 23, 2015 by BlackShark Link to comment Share on other sites More sharing options...
D'Candyman Posted November 24, 2015 Share Posted November 24, 2015 I had both saves from BW and B2W2 registered to the same PGL account. So I was able to use "Link via Nintendo WFC" in the Memory Link.Now that the PGL and Wifi was discontinued local wireless is your only option. EDIT: Bad news. It seems I can't take a further look into the structure, at least not in the near future. DeSmuMe can't handle DS Download Play and since my flashcard died I can't even access my retail cart saves anymore :\ Oh no... the future of Memory Linking is doomed..... Sigh.. Now I just wish that the Legendary creator of PokeGen would include it if he's going to release an update in the future... After all, someone once manage to do the impossible in manipulating the PWT by creating a DTE Link to comment Share on other sites More sharing options...
suloku Posted January 25, 2016 Share Posted January 25, 2016 (edited) A little reviving. I've reached this by trying to find the reason why I'm unable to unlock the "Farewell, Beloved Sister" memory after doing memory link. I have all props in black 1 (got them today, my trainer card changed colors after getting the last prop). Seems there might be something else about how to unlock that memory. I think I've never actually used the entralink, also I've never entered dream worls since it was already closed when I started my savegame, but I found a gamefaqs thread with this very same problem and it is from 3 years ago so it might not be that... I'll try tomorrow after messing with the entralink, see if that's what I'm missing. Also, I was aiming to obtain all possible memory link data prior to starting my black 2 savegame, so when I get to know how to unlock that memory I'm missing I'll post the data, as it also contains pokedex diplomas and subway trophies. EDIT: I've found the answer, seems that having put a pokemon to sleep is also a requirement. The question then is, how do I get a pokemon to sleep with dream world down? Did you already get the prop case in White 2? You can't obtain it twice. Once you recieve it, through Memory Link or regular, you can't recieve it from Memory Link again. Also, if you're trying to get the prop case from Memory Link from DW, you have to put a Pokemon to sleep from your White game AFTER you get the prop case in White, THEN it will be availible to you in White 2 with all your acquired props. EDIT2: I'm really happy to say that having a pokemon tucked in / have accessed dream world/gamesync was not the requirment for that link memory unlock: the requirement is having entered entralink at least once. I can finally start my black 2 savegame! Also, I'm attaching the following memory link data from spanish black (essentially the same as in the first post, but with pokedex and trophies, no dream world related stuff, but again, it is closed now), and also two blank spanish black 2 savegames with only the memory link data transfered, one with the "Farewell beloved sister" memory not listed and one with it listed. Surprisingly, the memory link data from pokemon black savegame is exactly the same, so that block of the savegame isn't the only that the transfer tool checks when unlocking content. @BlackShark maybe you are interested in checking those save differences Edited January 25, 2016 by suloku Link to comment Share on other sites More sharing options...
BlackShark Posted January 25, 2016 Author Share Posted January 25, 2016 @suloku nice, thanks! I'll take a look at them. Maybe later today or tomorrow. Where did you extract the data in "Black_spanish_memorylinkdata.sav"? It is different to what it should look like (see structure below). This is what I already know about the structure. There are still some unknown values and others are not verified yet. Memory Link can already be used on empty B2W2 save files. The BW save file is not beeing modified in this process. Save file location 0x7E000 (0xA20 Bytes) General Structure 0x000 - 0x373 first block (encrypted) 0x374 - 0x3FF unused, filled by 00 or FF 0x400 - 0x773 first block mirror (encrypted) 0x774 - 0x77F unused, filled by 00 or FF 0x800 - 0xA1F second block First Block Structure 0x000 - 0x003 maybe signature (always: AE 49 0F A1) 0x004 - 0x007 update counter 0x008 - 0x009 checksum from 0x00C - 0x373 (CRC-16-CCITT) 0x00A - 0x00B 00 00 0x00C - 0x36F unknown (filled by 00 by default) 0x370 - 0x374 encryption key (randomly set the first time) Second Block Structure 0x000 - 0x003 maybe signature (always: AE 49 0F A1) 0x004 - 0x007 update counter 0x008 - 0x009 checksum from 0x00C - 0x21F (CRC-16-CCITT) 0x00A - 0x00B unknown (always: 14 02) 0x020 - 0x034 Key Data 0x040 - 0x043 unknown but used 0x044 - 0x045 Trainer ID 0x046 - 0x047 Trainer SID 0x048 - 0x057 Trainer Name (7x2 bytes) + String-Terminator 0xFFFF 0x074 - 0x075 Trainer ID (purpose unknow) 0x076 - 0x077 Trainer SID (purpose unknow) 0x078 - 0x087 Trainer Name (7x2 bytes) + String-Terminator 0xFFFF (purpose unknow) 0x08D Flags (see below) 0x0B8 - 0x21F Hall of Fame Pokemon entries (copy of the BW Hall of Fame data from 0x23B00 - 0x23C67) 0x08D (Flags) Bit 0 A Triple Team (1st BW Badge: 0x1C704) 1 2 3 4 5 6 7 Link to comment Share on other sites More sharing options...
suloku Posted January 25, 2016 Share Posted January 25, 2016 Yes, I noticed it was different from yours. Here's my full black 1 save used for the transfer:https://www.dropbox.com/s/kqg23vlgi4oi5id/Pokemon%20-%20Edicion%20Negra%20%5BS%5D-49.sav?dl=0 edit: wait, I think your file is from white/black 2 right? I got confused, Black_spanish_memorylinkdata.sav is 0x7E000 to 0x7EA1F from a Black 1 savegame, not black 2. Link to comment Share on other sites More sharing options...
BlackShark Posted January 26, 2016 Author Share Posted January 26, 2016 Thanks! I looked at your files and noticed a few things. - for some reason your nofarewell save has Farewell beloved sister unlocked - the decryption key for the first block is different on both files, it didn't change on my files - the unknown data at offset 0x40 from the second block also differs between your files, it doesn't differ on mine You transfered the data directly from BW to those empty B2W2 saves, right? Did you do anything else besides entering the Entralink between those two transfers? Link to comment Share on other sites More sharing options...
suloku Posted February 1, 2016 Share Posted February 1, 2016 Sorry, I missed the conversation notification in my email. I transfered data to empty black2 saves (used a tool to erase the savegame, all save is 0xFF). I didn't make anything besides entering and exiting entralink, as far as I recall. Decryption key being different might be because it is as if it were transfered anew, so a new key was generated? I keep a lot of saves from the same gameplay at different story points, so if you want some specific test I'll try to get the saves. Link to comment Share on other sites More sharing options...
suloku Posted February 3, 2016 Share Posted February 3, 2016 @BlackShark a friend lend me a white 2 cartridge and I did the key transfer thing, here are the saves (I searched a little and found no info aside the AR codes): Pokemon white 2 no keys receiverd: https://www.dropbox.com/s/0npkxfv33ramad5/POKEMON%20W2.0.sav?dl=0 Pokemon white 2 after receiving challenge Key: https://www.dropbox.com/s/b1dw2qyf99zzsbk/POKEMON%20W2.1_afterchallengekey.sav?dl=0 Pokemon black 2 no keys received: https://www.dropbox.com/s/f9xi6ysshsc4ado/Pokemon%20-%20Edicion%20Negra%202%20%5BS%5D-42_afterleague1.dsv?dl=0 Pokemon black 2 after receiving help key: https://www.dropbox.com/s/9pet69eav42wx8h/Pokemon%20-%20Edicion%20Negra%202%20%5BS%5D-42.5_afterleague1_helpmode_keytransfer%20%28test%29.sav?dl=0 Pokemon black 2 after receiving all 3 keys at once (from the no keys received save): https://www.dropbox.com/s/aedjcjgal5dyfjn/Pokemon%20-%20Edicion%20Negra%202%20%5BS%5D-43_afterleague1_all_keytransfer.sav?dl=0 note: "Pokemon black 2 after receiving all 3 keys at once" save has been generated with a different white 2 save, which already had all keys. The challenge and help keys were received in white2 and black2 respectively in a reciprocous way. I took a look at the differences in hex viewer, without decripting, and unfortunately more than one section of data was changed. I guess decrypted data will make more sense. Do you have a decriptor/encriptor for genV saves? I do have the code I used in entralink forest tool, but only works for that black/white data block , it would be useful to have a tool to decrypt and re-encrypt the full save. Link to comment Share on other sites More sharing options...
BlackShark Posted February 3, 2016 Author Share Posted February 3, 2016 @suloku Thanks! Yeah, it would make sense if a new key is generated on each new save file. Well, maybe I shouldn't worry to much about that as the key doesn't affect anything and the encrypted area is empty anyways, for whatever reason. Also I couldn't do much the last few day. I'll see if I can get some progress at the weekend. I don't have a tool to decrypt the full save file, only one to decrypt the memory link data, sorry. Link to comment Share on other sites More sharing options...
suloku Posted February 4, 2016 Share Posted February 4, 2016 I guess I should make such a tool when I get time... Link to comment Share on other sites More sharing options...
Blob55 Posted February 6, 2016 Share Posted February 6, 2016 I did the thing the mod said in an earlier post, but it didn't work for some reason. Link to comment Share on other sites More sharing options...
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