Cell standby draining battery, no SIM/cell service.

gggeal

New member
Feb 2, 2013
2
0
0
Visit site
I have Samsung Note 1 WITHOUT a Sim card nor a data plan. Why is Cell Standby draining my battery @56? Device was off for 2 weeks and battery had 2%; it's recharging now. Also Device Idle is @38%. WiFi and Location Services are off. Device used infrequently on home WiFi or other free connections. Can someone please let me know what's wrong? Thanks
 

srkmagnus

Retired Moderator
May 23, 2010
13,434
210
0
Visit site
Re: No Sim card nor a data plan but Cell Standby draining my battery @56?

Even though you have no "cell service", or SIM card inserted you can still make emergency calls by dialling 911. So the radios are still on standby with or without an active SIM card.

If the device drained while powered off that could be just the natural drain of the battery. I'm sorry, but I didn't catch the phone model.
 

Javier P

Ambassador
Feb 21, 2014
19,480
3
0
Visit site
I agree with srkmagnus. The best way to avoid this drain could be switching aeroplane mode on and then toggle Wi-Fi, or any other connection, on & off when you need them.