Kernel Wakelocks

[effreyj]

I'm using GSam to look at my battery usage, and the biggest user is the OS, which I expect. In the wakelock section, it seems like msm_serial_hs_rx has been keeping it awake for 41 minutes today and I was wondering if anybody knows what that is?

 

[Golfdriver97]

I'm using GSam to look at my battery usage, and the biggest user is the OS, which I expect. In the wakelock section, it seems like msm_serial_hs_rx has been keeping it awake for 41 minutes today and I was wondering if anybody knows what that is?

Not sure myself. Have you cleared cache in recovery?