Even in service centers they do little besides factory resets and flashing in a standard ROM.
Is there more to this story like in warranty, non-standard ROM?
To add a bit more, no maker has published board level schematics so the answer is there is no way to board level diagnose this one.
I have a Samsung tablet TAB 4 – SM-T530 which shows problem when charging: charging paused, battery temperature too low.
Using an app, I found out the battery temperature is shown constantly as -20°C, even when there is not charger plugged.
Do you know where the problem might be?
Do you know where the battery temperature sensor is located?
Do you know if the battery temperature can be overwritten in order to allow the charging?
Thank you in advance!