I9300 no 3G only edge - GSM-Forum

asco777 · 06-24-2014, 05:04

Hi
Need solution to solve this pb. My I9300 dont hâve 3G again .how to fix it please

Ransiri · 06-24-2014, 06:19

Explanation fault history.....?
IMEI and Serial ok?

asco777 · 06-24-2014, 07:18

Imei and serial are ok.Dont really know the history. I receiv phone like that

asco777 · 06-24-2014, 07:36

I realise that the is T999 when I put it in download mode .
System status is custom and on 4.3 I9300ZSDLL1
.how can résolve my problem

Ransiri · 06-24-2014, 08:15

So then I think you wanna flash T999 firmware. But if your phone with KNOX you wanna flash 4.3 firmware. After flashing T999 if not success you can try it using EFS repair. But before flashing T999 firmware search about more. Because I am not sure it 100%. If made any mistake phone will hard brick

06-24-2014, 05:04	#1 (permalink)
asco777 Freak Poster Join Date: Feb 2008 Posts: 384 Member: 702472 Status: Offline Thanks Meter: 18	I9300 no 3G only edge Hi Need solution to solve this pb. My I9300 dont hâve 3G again .how to fix it please

06-24-2014, 06:19	#2 (permalink)
Ransiri No Life Poster Join Date: Jun 2007 Location: Gampaha, Srilanka Posts: 765 Member: 527534 Status: Offline Sonork: 100.1606510 Thanks Meter: 193	Explanation fault history.....? IMEI and Serial ok?

06-24-2014, 07:18	#3 (permalink)
asco777 Freak Poster Join Date: Feb 2008 Posts: 384 Member: 702472 Status: Offline Thanks Meter: 18	Imei and serial are ok.Dont really know the history. I receiv phone like that

06-24-2014, 07:36	#4 (permalink)
asco777 Freak Poster Join Date: Feb 2008 Posts: 384 Member: 702472 Status: Offline Thanks Meter: 18	I realise that the is T999 when I put it in download mode . System status is custom and on 4.3 I9300ZSDLL1 .how can résolve my problem

06-24-2014, 08:15	#5 (permalink)
Ransiri No Life Poster Join Date: Jun 2007 Location: Gampaha, Srilanka Posts: 765 Member: 527534 Status: Offline Sonork: 100.1606510 Thanks Meter: 193	So then I think you wanna flash T999 firmware. But if your phone with KNOX you wanna flash 4.3 firmware. After flashing T999 if not success you can try it using EFS repair. But before flashing T999 firmware search about more. Because I am not sure it 100%. If made any mistake phone will hard brick