Bash script that searches for ota.txt and copies it to /sdcard, only tested on NP1

1. Download the latest version of run.sh from the releases page
2. Copy run.sh to your phone's memory, in the root outside any folder
3. Open a terminal emulator (like Termux)
4. Gain root priviledges with the command su
5. Run the script with the command sh /sdcard/run.sh
6. Wait for the program to finish
7. ota.txt has been saved in your phone, in memory's root