Has anyone taken the time to sit down and compare the charging hardware for Motorola phones and I mean, really digging down into the nuts/bolts/resistors of it all? I've noticed on my Bionic that it charges slowly on a generic Belkin USB charger but it will about cook itself sucking current from a Motorola AC-USB adapter.
I know on Apple devices they use a SE1 on the data lines to indicate whether to pull a high current or low current charge - 2.0-/2.0+ for low, 2.8-/2.0+ for high (if I'm reading the schematic right).
Has anyone looked into this for the Bionic as well? Or is there some other signalling that the Bionic is using to determine how much current to pull?
I know on Apple devices they use a SE1 on the data lines to indicate whether to pull a high current or low current charge - 2.0-/2.0+ for low, 2.8-/2.0+ for high (if I'm reading the schematic right).
Has anyone looked into this for the Bionic as well? Or is there some other signalling that the Bionic is using to determine how much current to pull?