aizen
Member
- Mar 27, 2015
- 70
- 25
Hi, check on thisHi, my huawei E3531 blinks blue once every 2s (registering to 3g network) but does not connect. When I try to open applications says Test link fail. Any help would be appreciated.
1. Pin code for the sim is disabled for the modem
2. Airtime/bundles available.....if all done but no connection is achieved, try the usb at the back
if it fails, re-download the software, reinstall and factory-reset the receiver . All the best