Showing posts with label F5521gw. Show all posts
Showing posts with label F5521gw. Show all posts

Monday, July 13, 2015

Ericsson (Dell, Lenovo, Panasonic, Toshiba) 3G WWAN modules hanging

Ericsson has manufactured probably millions of faulty 3G WWAN modules that hang after few minutes to few hours of use. There's driver and firmware updates out that may sometimes help but usually only by extending time before hang bit longer.