06-21-2022, 08:59 AM
I don't understand what you mean by that. Connected directly or not every piece of hardware is powered by the battery, if I substitute it with a power supply the phone should work.
On my phone battery has contacts that touches when is installed, removing it and connecting a power supply to those contacts powers the phone.
The modem is visible... removing the cover... and at this moment powered by the power supply. Now I connected also an oscilloscope to measure possible voltage fluctuations but at the moment SIM is installed, everything's working (wifi, ssh, mobile network, etc.) and I'm waiting for the phone to turn off suddenly.
On my phone battery has contacts that touches when is installed, removing it and connecting a power supply to those contacts powers the phone.
The modem is visible... removing the cover... and at this moment powered by the power supply. Now I connected also an oscilloscope to measure possible voltage fluctuations but at the moment SIM is installed, everything's working (wifi, ssh, mobile network, etc.) and I'm waiting for the phone to turn off suddenly.
