⚠️Notice: Regarding LINE Backup

I switched to a new smartphone the day before yesterday, and during the process, my LINE backup didn't go through properly, resulting in the deletion of 2 years' worth of chat history... 🥲 To prevent even one person from experiencing what I did, I'll share some precautions before changing your device... 1. Don't rely on the automatic backup feature. I had the automatic backup feature turned on and set the frequency to 'daily.' Despite this, no backup had been made since December 2023... I suspect the last time I manually backed up was the last time it actually worked... There seem to be several conditions for LINE's automatic backup feature, and it doesn't always guarantee a backup (in my case, I suspect power-saving mode was the cause). It's safer to manually back up about once a month. 2. When manually backing up, always check the date at the end. Just in case, I also did a manual backup. I saw the screen where you select items to back up, and then it returned to the previous screen, so I assumed the backup was complete. However, this time, it seems like it returned to the previous screen without completing due to an error or some other reason.