I am afraid that this phone might not be compatible with fast charging. With this rom the phone charges quick and that is probably why the led is blinking. Sometimes it is blinking when it is charging fast sometimes it is not. I hope this fast charging doesn't do something bad to the phone or battery. Would be nice if you had an option to stop it?
The phone gets hot when fast charging
This phone is compatible with quick charging, that's why it charges quickly with the fast charger, and charges normally with regular charger.
About the LED:
1. If the battery is below 10% it's red and doesn't blink, both on quick charger or regular charger
2. When the battery reaches 10% it's yellow and blinks on quick charger, doesn't blink on regular charger
3. When the battery reaches 90% it stops blinking
4. During 10% to 90%, whenever a notification in, the LED gives signal according to the notification setting
You can set the color of the LED during charging, but you can't make it stop blinking when quick charging between 10%- 90%
On my phone, it doesn't get too hot during charging.
This phone, with this ROM, with microsoft launcher, loving it so much. Feels like using an over $300 phone.