Battery Desync Fixer NX - v1.3.0

• Added save/restore of calibration to/from sd card
  It greatly simplifies and time taken to finish the procedure
• Added more checks on relevant parts

The guide in readme was updated to reflect the save/restore feature.

Battery Desync Fixer NX - v1.2.2

• Added a mitigation for users that have corruption in system save data
• Recompile with newer libnx

Check readme for info and a guide.

Battery Desync Fixer NX - v1.2.1

• Recompile with newer libnx

Check readme for info and a guide.

Battery Desync Fixer NX - v1.2.0

Check readme for info and a guide.