topic Re: Ultra Stamina Mode Bug in Z Series

Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 04:56:17 GMT

I was in ultra stamina mode and deactivated it as usual but it's stuck somewhere between ultra stamina mode and normal mode ...

now my phone just keeps restarting ..

what should I do ?!!!!

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 05:22:25 GMT

Boot on safe mode and check again

http://talk.sonymobile.com/t5/FAQ/How-to-boot-your-phone-into-safe-mode/m-p/348008#U348008

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 05:27:10 GMT

already tried that but still stuck between modes

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 05:32:44 GMT

You could try something more drastic, repair the phone with PCC

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 05:37:28 GMT

I tried PC companion, but it's never connected because it keeps restarting.

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 05:46:39 GMT

Remove both SD and SIM card and try to turn it on (w/o the cards)

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 05:51:44 GMT

done, removed both cards and still the same problem, no changes

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 05:53:56 GMT

Press and hold power & volume up for 10 seconds > connect your phone to a wall charger > let it charge for 1 hour > on your computer run PCC > repair/update > do NOT turn on your phone > follow the steps and try again.

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 06:04:03 GMT

Okay, I started doing that

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 06:11:24 GMT

Keep us updated

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 07:13:16 GMT

If i lost all my internal storage files, would i be able to restore them again one way or another ? as I didn't back them up yet

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 07:16:15 GMT

no you can't

Re: Ultra Stamina Mode Bug

Ahmed_009 — Thu, 11 Dec 2014 12:57:56 GMT

Thank you it's now working fine, but i lost all data &colon;(

Re: Ultra Stamina Mode Bug

Uliwooly — Thu, 11 Dec 2014 17:03:56 GMT

Make sure to follow my suggestions, on how to backup your phone, you can also use google + to auto backup your photos/videos, but make sure to set it to only while on WiFi and charging.

Re: Ultra Stamina Mode Bug

Twofigo — Fri, 31 Jul 2015 11:44:02 GMT

I had the same problem last time I used the mode and ended up using the factory reset to fix it. Its a problem that has happened on multiple Sony phone from a quick Google search. (IL now be gone for a week without charger and is a bit afraid of using the mode now) (last time this happened my clock stopped working when inside the mode and this made me try to turn it back to normal(this was a mistake obviously),this makes me think the glitch starts before turning the phone back instead of when)

Re: Ultra Stamina Mode Bug

DonCorleone — Tue, 10 May 2016 07:02:25 GMT

As said in another post somewhere else , when I recharged the battery to 100% and then restarted the phone, the phone magically went back to normal

Re: Ultra Stamina Mode Bug

IanMtdo — Thu, 29 Jun 2017 11:32:33 GMT

Does this really work?. I don't want to reset my phone. It's hassle to arrange apps and stuff. I'm still using my phone though. I can open some apps like chrome though settings.

Re: Ultra Stamina Mode Bug

Mav91 — Tue, 26 Dec 2017 17:45:57 GMT

Mine has gone to ultra stamina it keeps going on and off again what shall I do