Samsung Galaxy S2 — SG S2 upgrade to 4.2.2 from ICS - no register network error

  • Replies:4
  • OpenNot stickiedUnanswered

Jul 30, 2013 7:56:00 AM via Website

Hi there,

Need your help on upgrading my SAMSUNG GALAXY SII (GT-I9100) 4.0.3 to 4.2.2...

I did followed method CM10 + ZIp installing form recovery mode.. All went fine still mobile boots.

After the boots, for 2-4 secs, I can see the network coverage but after that no network coverage was there.. when I try manually to search, getting error while registering ...

Please provide me some help to upgrade to JB... Thanks in advance.