07-21-2020, 12:05 PM
On stable (wihich is default) my battery depleted while the phone was conected to the PC.
Overnight charging (starting at 20%) with an 1A charger ended with a fully depleted battery in the morning.
6 hours charging with a 2A charger did not change anything.
Using the official Raspberry Pi 4 charger (3A) worked well.
But even after shutting down the phone the battery depleted rather quickly.
I changed to RC channel and Ubuntu touch updated from v3 to v4 and now to v5
This brings decent power management and now the phone works well enought (active, in standby and switched off).
Overnight charging (starting at 20%) with an 1A charger ended with a fully depleted battery in the morning.
6 hours charging with a 2A charger did not change anything.
Using the official Raspberry Pi 4 charger (3A) worked well.
But even after shutting down the phone the battery depleted rather quickly.
I changed to RC channel and Ubuntu touch updated from v3 to v4 and now to v5
This brings decent power management and now the phone works well enought (active, in standby and switched off).