08-02-2012 02:04 PM - edited 08-02-2012 02:07 PM
Just upgraded to 7.1 on my 9810 and now the maps app screen locks after 10 minutes of use.... Very frustrating and unsafe while driving, having to remove phone from dock to enter password to unlock.
Not sure what to do next.... My settings are as the have always been on my other devices, Curve 8900, Torch 9800.
Device info Your carrier: AT&T Model info and OS version 
Apps and free space. File free before and after a battery remove/replace. 
Did a battery pull fix your issue? No. Apps installed and their version if possible.
iGrip car dock settings
Map app settings 

08-20-2012 08:23 AM
Still experiencing same issue... I have tested it with movies, music, browser, even the clock app. If my phone is in the iGrip car holder or on my desktop cradle I have exactly 10 minutes of use before the security lock kicks in and blacks out screen... I do not want to turn off my security lock... Any suggestions?