Battery stats madness

[icy20]

Hello. I have an xperia t. From the beginning i am having the same symptoms regardless of Rom (stock roms allways). I have tried 141 and 145 versions. The thing goes as follows: i am using the phone lets say for a day. The battery says 50% for example. The next day i reboot it. Shutdown and immediate power on. The battery suddenly goes at about 80+% if i use it for another day it diplays the same approximate symptoms. From 40-50 shutdown power on 60-70%...Am i the only one with this "problem"?

[shihstouch]

Battery calculate according to the recent use of phone, so while most apps are not on use, and phone is not active much, tho there will be a variation every time you check the battery stats...

Its quiet Normal ...

[icy20]

Perhaps i didnt put it very well. I dont mean that i have a problem with battery stats but with the percentage the device displays witch has nothing to do with the real % that u get only if you restart the phone

[sk7062]

I'm not sure who is confused? what is the relation between battery load and percentage of charge left out?

Well, according to me % of charge which is indicated have no relation with number of application in use.

Regards,

[shihstouch]

Try Third Party App

https://play.google.com/store/apps/details?id=com.darshancomputing.BatteryIndicator&hl=en

Restart

Restart your phone to turn off all running applications and to free up memory. Press and hold down both the volume up key and the power key  for 10 seconds. After your device vibrates three times, release the keys. The device turns off automatically. After the device is turned off, restart your phone.

Update Service

Update your phone for optimum performance and get the latest enhancements. Regardless of whether you have the latest software, it’s a good routine to run the Update Service to improve software stability. Also, if you experience problems with your phone this may be solved by a software update.

 http://www.sonymobile.com/gb/tools/update-service/

[sk7062]

I face problem with the update, connection did't done when I hold the vol key while connectiing as instructed.

[icy20]

As i said previously: My only problem is that the battery % is not correct all the time and needs reboot of phone to dispkay the correct value. No relation to any apps or battery stats ( even if i mistitled the thread). Of course i tried 3-5 times fact. Defaults, sus firmware flash and flashtool firmware flash all with the same end result: all working correct except the phone now says 30% and if i immediately reboot it right now it may show 50-70% just like that without charging it...

[silasje1]

I have the same problems. Sometimes when i reboot my phone when it is charging, lets say it is at 40% and i reboot while it is charging sometimes it goes up to 70%. Than when it is 100% and i use it it shuts down at 30% and then when i charge it again it says 1%. Very annoying..

I use .145 version and .141 both same problem.

[icy20]

Thank god no one believed me... our difference is that mine never shutdown when in low percentage...i never leave it go below 30%(real not fake reading)

[silasje1]

I also have that problem ^^ Sometimes when i reboot my phone without charging it, it sometimes also gives me a wrong reading. Like i reboot at 12% and then it is 35% or something. But it does shutdown at 23% (35-12). Hope to get an answer. This problem excist a long time