i337M Unlock Problem - GSM-Forum

kbs0101 · 08-05-2015, 00:12

Same problem as http://forum.gsmhosting.com/vbb/f684...nlock-1973329/

After unlock, First time show up the signal but after re-start again,
phone is "Unregister Sim Card" or sometime "Emergency call only" etc. If click "unlock" again then status is diffrent.

i did "nvm repair" also i have no orignal QCN backup but i used other phone's QCN to write. all same.
Also I downgrade 4.4.2 or 5.0.1 same.

Just i didn't do IMEI repair because rooting, It lost warranty.
IMEI repair will be help?

Anybody have a solution?

kbs0101 · 08-05-2015, 03:17

I tried 4.4.2 and after root, I did "imei repair" same.
now always "Unregister SIM" only

Help ~~ me~~~

kbs0101 · 08-05-2015, 06:57

sorry for heavy posting.
I figured out that that phone is blacklisted.

-Mosin- · 08-05-2015, 07:38

Try to repair EFS,After that Repair IMEI And Write Good QCN....Hope problem Will Be Solve.

08-05-2015, 00:12	#1 (permalink)
kbs0101 Insane Poster Join Date: Sep 2010 Location: USA Posts: 68 Member: 1388233 Status: Offline Thanks Meter: 7	i337M Unlock Problem Same problem as http://forum.gsmhosting.com/vbb/f684...nlock-1973329/ After unlock, First time show up the signal but after re-start again, phone is "Unregister Sim Card" or sometime "Emergency call only" etc. If click "unlock" again then status is diffrent. i did "nvm repair" also i have no orignal QCN backup but i used other phone's QCN to write. all same. Also I downgrade 4.4.2 or 5.0.1 same. Just i didn't do IMEI repair because rooting, It lost warranty. IMEI repair will be help? Anybody have a solution?

08-05-2015, 03:17	#2 (permalink)
kbs0101 Insane Poster Join Date: Sep 2010 Location: USA Posts: 68 Member: 1388233 Status: Offline Thanks Meter: 7	help me~~~~~ I tried 4.4.2 and after root, I did "imei repair" same. now always "Unregister SIM" only Help ~~ me~~~

08-05-2015, 06:57	#3 (permalink)
kbs0101 Insane Poster Join Date: Sep 2010 Location: USA Posts: 68 Member: 1388233 Status: Offline Thanks Meter: 7	sorry for heavy posting. I figured out that that phone is blacklisted.

08-05-2015, 07:38	#4 (permalink)
-Mosin- No Life Poster Join Date: May 2013 Location: Far From Home..:( Posts: 2,003 Member: 1948608 Status: Offline Thanks Meter: 1,744	Try to repair EFS,After that Repair IMEI And Write Good QCN....Hope problem Will Be Solve.