In connection with my previous problem, I want to dedicate part of my memory card to the condition of the internal memory using the application Link2SD. I know that I should create a second partition "for the apps". So I have questions about the process of partitioning (to be sure that I won't break something, or I won't do something that I won't be able to reverse):
1. To make the partitioning should I deallocate (remove) the main partition (G or another letter, NTFS logical), then create the first partition (G, Primary, FAT32), then create a second partition (Primary, ext2)?
2. Can I reverse the above process? By simply remove the two partitions and return to one big partition (G, NTFS logical)?
3. In the Android's filesystem, files from memory cards are available at the path /storage/extSdcard/. Will after partitioning the path will be still available or changed?
4. I have a strange path /storage/sdcard0/. For what it is responsible? Will the partitioning can change this folder?