iPhone 7 Plus with iOS 13.4 battery drain problem

Thank you everyone... I am encouraged to hear one happy ending with the iPad Pro. I will try what you suggest.

Hi after updating iOS 13.4 ,my battery draining very fast overnight, please give me solutions for this issue..Thanks

First go to Settings > Battery and see what processes/apps are using most of your battery. Also check app store / updates and see how many apps were updated.

Sorry about that, I notified Apple, hopefully others will as well.

Thank you. You are Right!

Anyone that says otherwise will eventually agree..

Same problem with my iPhone SE. Battery says: Nearly 50% WhatsApp. I don’t think the solution is: Don’t use WhatsApp anymore?!?

No one is telling you that. Are you actually using WhatsApp 50% of the time? If not then something is going wrong with that app, try deleting it and reinstalling or wait for an update.

Or a runaway app problem. Go back to Settings > Battery and see which processes/apps are using most of your battery.

i have battery problem on my i ohone xs max 256gb dual sim

location from pakistan

It only came out a week ago but I don't know the exact date you updated. What was the last thing I suggested doing if nothing else worked?

3/25 and it’s 4/4 so my bad. 10 days and it’s still an issue!!

I have same problem

Most of us suffer in silence. Not this time. Usually after a day I have 20-50% life left. Now after upgrade I have to recharge mid afternoon.

Be sure to respond nicely, Apple is very sensitive to any semi-harsh/truthful criticism.

As of April 5th still seeing a massive battery drain on the phone. Personal usage has not increased to see the excess battery drain. Phone doesn’t lasts all day