REPRODUCIBILITY: Randomly, after few hours, few days or even couple of weeks from boot-up
OS VERSION: 4.4.0.68
HARDWARE: Xperia 10 III
UI LANGUAGE: Swedish
REGRESSION: Did occur with 4.4.0.64 also
DESCRIPTION:
Battery consumption current jumps from 100-200 mAmps to 400-500 mAmps and stays as high as that.
Note! Draw current observed via “Battery Buddy” application from OpenRepos.
It has happened now 3 or 4 times to me now in couple of months. The phone feels warmer than normal while happening.
I have had telephone app + Android apps Telegram and Signal running while it happens. But today I didn’t have Android App support running at all, I had Fernschreiber and Whisperfish running instead.
One thing I am suspecting a bit, that could be possible trigger; playing (Youtube) via Jolla browser. But I’m not 100% sure about this - it’s just a feeling.
I can retrieve logs if needed. But in that case please let me know what to fetch and how and from where (?) I’m not that tech savvy that I could retrieve based on my own knowledge about SFOS.
ps. My brother has the same problem with Xperia 10 4.4.0.58 (not III like I have), but his telephone draws always 400+ mAmps.
PRECONDITIONS:
Wifi NOT on (I hardly ever use Wi-Fi, I have not witnessed a link to it)
Bluetooth NOT on
NFC NOT on
Adaptive screen light is on, but set to lowest
Tried with AND without Android App Support, seems to have no effect, occurs even when Android App Support is OFF
STEPS TO REPRODUCE:
- Boot up the device
- Use phone with your apps
- Notice one day that battery percentage numbers go down fast
EXPECTED RESULT:
Normal battery current draw 100-200 mAmps. Higher drainige only on app usage.
ACTUAL RESULT:
High continuous draw 400-500 mAmps. Draw never goes lower than about 400 mAmps.
Shutting down all apps have not helped to lower drainige. It stays at 400-500 mAmps.
Rebooting phone does reset this drainige back to “normal” 100-200 mAmps.
MODIFICATIONS:
I do not have a single modification installed, pure Sailfish OS 4.4.0.68
EDIT 31.7.2022: improved readability of the original post, not the contents