I ordered an EHPro MOD 101 a few months a go (ordered 31-12-19 and delivered 13-01-20) and it has been working just fine till a few days a go. It started to randomly lock up the screen or didn't want to power on but I could get past that by removing the battery. But now it's worse and it only shows me the check atomizer error. I also noticed that it's showing me the full battery capacity while it should show me the low battery error.
I've put my EHPro MOD 101 in by pass mode and that's what I'm getting with an empty battery.

It's obviously reading the battery voltage wrong. I've got no idea how to fix this if possible and I'm passed the 90 days warranty. I could probably send it back for repair but that's going to take too much time and money. Buying a new one is probably the better choice if I can't get it fixed.