Stamina Mode's icon gone o.o

[BoneyBone]

Hello guys! I'm using Xperia Z C6603. My stamina mode is always on, mind you i double triple checked my settings, but since yesterday the stamina mode's icon that will appear on the notification bar magically gone? Is it normal? My standby hour is working fine though, it shows 4 days 22 hours at 100%.

[iceman2372]

Funny i should see your post tonight whilst checking on the possible new firmware.

I dont think i have seen that STAMINA MODE icon since the last update to JB4.2.2 - if honest cant be sure when it vanished but i dont have either - STAMINA MODE does work but still has bugs on mine - certain things i do seem to drop the STAND BY hours randomly. So i have to clear ECO MODE and REBOOT phone.

Hope this net firmware update solves.

UK VIRGIN MOBILE here.

[BoneyBone]

Hi there 😃
Yea, after I updated mine to .244 JB since few days ago, the icon just vanishes in certain times that I don't really know on what situation it will poof lol.
But in the mean time, I think i found the culprit that makes my Stamina Mode's icon gone. I noticed that whenever I plugin my phone to the charger, the stamina's icon vanishes. Right after I plug it out, the icon comes back.

Aww, I had that bug too on mine, not sure if its really a bug though lol

[Sam · Accepted solution]

This is not a bug; this is how it is supposed to work. Stamina mode will only be operating when the phone is not receiving charge and as such you will only get the icon when the phone is not on charge.

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[BoneyBone]

Oops sorry. I was referring the bug as in, the bug that messed up the standby hour time on stamina mode which is needed to force close/clear data in the ECO Mode or Extended Standby Control for Xperia Z.

Ohhh. So that's how Stamina Mode operates. *facepalm*
Thanks for the response!