7 days on from the update and fingerprint scanner works first time. The memory is usually at about 55%. IT Runs very fast. Apps are loading better than pie. Battery lasts all day. Very happy so far.
Any information on changes? There is quite a large number increase. (from *.A.0.6** to *.A.2.1
and this is really bad thing
Hey guys, it's me again.
Finally some good news.
The latest 52.1.A.2.1 build seems to fix mostly everything, but you have to install it correctly and change some options.
Before you gonna start I recommend to make a backup of your internal storage (it's gonna be deleted).
Once you've done your backup do these steps:
1. Settings - System - Advenced - Reset options - Erase all data (factory reset)
2. DON'T configure the phone, don't login into google or anything else, basically just wait until startup only.
3. Install Sony PC Companion on your PC, once you've done that, connect the phone to the PC (try using original USB-C cable and make sure it's connected straight to the motherboard at the back, avoid connecting the USB to the front panel, it seems stupid but it's really making a difference)
4. When Sony PC companion recognises xperia XZ3 press "software repair" button
5. Now go through the instructions shown on the screen.
6. When everything is done wait until xz3 starts up
7. Configure everything like google and everything what you should during a first boot.
8. When home screen appears, go into the Settings-About phone-build number (type 5 times until developer options will show up)
9. Go into developer options (settings - system - developer options) and change:
-Logger Buffer Sizes - 1 M per log buffer (you
don't have to change this option but it seems to
run better while using for couple of days)
-Tethering hardware acceleration - OFF (fixing
some apps crashes
(chrome for example), fixing random animation
lags and some other things, just making device
rock stable)
10. Go into Settings - Apps¬ifications - Advenced - Special app access -
Power-saving feature - select "all apps" - search
for:
"FingerprintExtensionService" - tap, set "don't
optimise" then "done" - It's turning off battery
savings for fingerprint, because of that it's
working well all the time even if STAMINA mode
is enabled
*This option is also usable for online music apps (spotify, dizz, tidal) Why? Because when you're listening to music in the background with STAMINA mode enabled, your music won't load due to mobile data savings.
Also remember that, features like NFC, BT, Mobile data, printing services and location are turned on after first startup, turn them off to have better battery life.
I think that's it. I've tested this method on 2 devices, both working great now.
Cheers guys I hope I will be able to help you, if something is wrong feel free to ask
Let me know, peace
Latest build for Me & My friend is 52.1.A.2.1.
You can try without worries
I've got an 52.1.A.3.20 update this morning.