I thought letterbomb allowed installation of the HBC. I haven't read anything about 4.1 since I have 4.3. I thought letterbomb was basically bannerbomb for 4.3.
If 4.1 is better why make it optional. Why not advise everyone to do it.
What disadvantages to modding did 4.3 take away If you can still do it with a simple method
sorry not trying to be difficult just trying to truly understand the differences.