Originally Posted by Rolo42
Do you mean your battery is low (like, single-digit percentage) and it drops calls? That's likely due to either not having enough power to operate or overheating.
Charging a low battery (<10-20%) generates more heat since there's more current flow. Placing a phone call also generates more heat. I would hope that isn't the case but I'm trying to think of all possibilities. You can get an app that tells you the battery temperature but I think its simply that the phone lacks the power to maintain the phone call (you're consuming power faster than it can charge the battery).
It happens more frequently when the batt level is less than 20%. If its more, it happens sometimes..I have to unplug the phone from the charger before I can answer any calls to ensure it won't disconnect during conversation.sigh...