| Wifi Hotspot Not working error message "Mobile Data network unavailable or invalid sim" | vshal | 11/24/11 11:51 AM | Always include: Device: Samsung Galaxy S2 Carrier: Fido Country / Language: Canada OS / Browser / build number (if applicable): Android 2.3.4 When I try to switch the Mobile Wifi Hotspot on I get an error message "Mobile Data network unavailable or |
| Re: Wifi Hotspot Not working error message "Mobile Data network unavailable or invalid sim" | petark | 12/14/11 12:59 PM | I had the same issue with Samsung Galaxy S2 from T-Mobile. ended up rooting the phone, and installing ice cream sandwich generic image, and still had the issue. After following a thread on HowardForums, I download Bloated Freezer and froze Tethering |
| Re: Wifi Hotspot Not working error message "Mobile Data network unavailable or invalid sim" | GianniM | 1/24/12 6:19 PM | Thanks a lot for the tip. I had the same problemwith a T-Mobile Samsung Exhibit II 4G that I had unlocked and rooted. I used Titanium to uninstall TetheringManager, and after thattethering worked! (I am on Mobilicity in Canada) |
| Re: Wifi Hotspot Not working error message "Mobile Data network unavailable or invalid sim" | Jerocrop | 7/4/12 10:04 PM | I have a Samsung Galaxy S 2 I777 with ICS and I was getting the same problem. However I uninstalled Tethering Provision using Titanium Backup but when I try to check portable wifi hotspot the phone freezes and I get the error: "Unfortunately, settin |