A
AC Question
Samsung Galaxy S4 Qi stopped working
I just purchased a wireless charge pad with receiving coil. Installed coil and plugged USB cable from pad to a 2A wall adaptor.
Phone recognoized wireless charging right away and charged from 30% to 60% and stopped... now discharging.
I removed coild and inspected connecting tabs - all seems well here.. I added a small piece of tape to secure connection better but phone still not seeing and charge.
I removed the receiver coil and placed it on the charge pad and the voltage across the contacts is about 5.1 V so the pad and coild appear to be working, but the phone circuit is not seeing the charging voltage on the Qi contacts.
Any ideas?
I just purchased a wireless charge pad with receiving coil. Installed coil and plugged USB cable from pad to a 2A wall adaptor.
Phone recognoized wireless charging right away and charged from 30% to 60% and stopped... now discharging.
I removed coild and inspected connecting tabs - all seems well here.. I added a small piece of tape to secure connection better but phone still not seeing and charge.
I removed the receiver coil and placed it on the charge pad and the voltage across the contacts is about 5.1 V so the pad and coild appear to be working, but the phone circuit is not seeing the charging voltage on the Qi contacts.
Any ideas?