NEW Update: UMI Z V3.01_20170213

odedshankar

thx tequila, this is a good summary, to add on top of that:
1. status of control panel functions not stored properly in some cases - for example, before i go to sleep, i enable "do not disturb" + "airplane mode".
    when i wake up, i disable both - first airplane mode and in half of the cases the phone doesn't really go out of "do not disturb mode" and when people
    calling me it vibrates only - only restart takes it out of this state.
2. the other day i was connected to my car bluetooth listening to music from youtube, when a call came in, i answered the call and the music from
    youtube kept on playing on the background in addition to the call audio - a no go. usually it is fine and when a call gets in, all other audio is paused
    so up to now it happened only once.
3. Battery drainage is a big issue - #1 problem - i chose this phone mainly because of its big battery but it drains quick as hell - previous version was
   much better, and the one before had the same problem as now - so maybe you can compare what was done similar in this version and 2 before.
  

Baki

\n\nCurrent bugs that I am aware of on my phone:

• Incall volume is quite low as someone has already reported it, all my previous phones were much louder when in a call;
• Wrong battery consumption percentages;
• "Use since last full charge" can show significant wifi consumption although it was switched off and not used at all overnight, in the standby mode;
• Battery percentage is sometimes visible on the lock screen, sometimes not.
• Battery life is tangibly shorter than a 3.300 mA battery of my ex dual sim Samsung Galaxy A7 (2016).
  

j.nuke

New battery experience after disabling VoLTE.

j.nuke

I think these are good battery life values for such a phone.  Over 5 hours of SOT, 95 hours of standby time and mixed 41 hours.  

rlk85

Has Accubattery ever given any issues following OTA updates? My previous problem earlier in this thread was caused by Battery Doctor.  Upon removal of the app the phone was fine.  Anyone had similar issues with battery saving apps?