Yup--a battery pull will drain the battery quite a bit. Not too surprising, you have to figure that the entire boot process uses a lot of the devices resources.
Outside of an app deletion or installation requiring a reboot, I've only pulled my battery/rebooted on purpose maybe once or twice a month on the S2...not very often at all. I'd guess this is heavily tied to the apps installed on a particular phone. Some apps are going to get kicked off on a reboot (like weather apps, memory management apps, quickpull type apps, etc...) that add additional battery drain at start-up.
Can anyone help me,,,I have problems similar like this above in this posts...
When i charged my 9700 bold few days agoo ,and when it charge 100% i do the batery pull...and the batery stays alive exactly 48 hours with using the phone like every day..
Yesterday i charge again the phone, and i dont pull out the batery after the charging , and after 12 or 13 hours its say 40% procent ............this is very bad...
Any help???
P.S I dont have any open apliccations or somintung like that...