This is my tutorial on how to get 100% sync on assassin's creed brotherhood
Requirements
1.Transfer cable or USB FLASHDRIVE 1G
2.Device explorer such as Explorer,xport,usb explorer
3.100% save game date [ Register or Signin to view external links. ] and [ Register or Signin to view external links. ]

STEP 1
Create a folder called unmodded ACB and modded ACB put your unmodded files that you extract from your hardrive into thier and the files i provided in modded

STEP 2
open up MODIO open your modded files delete the profile id and console id on files 1B and 1A
now open up your unmodded savegames and copy and paste your profile id and console id into the modded files
Rehash And resign IMPORTANT now open what ever file explorer you were using and inject back into your hardrive
this save game was not mine i dont take credit for it im sorry i forgot whor released it all i did was complete a few challenges