3G Network Issue


Volkv

Members
Mar 3, 2013
8
0
21
#1
Hello. I got network issue yeasterday just after I replaced my sim card with another one. No H and H+ work, only crapy 3G (UMTS). Nothing helps - wipes, another roms, radio flashing... I begin to think that its a hardware problem, hope its not.How may I fix it? Where can I find help? In russian forums I founded 2 guys with same issues.

Thanks for any help.
 

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Feb 2, 2013
6
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#2
What radio did you flash and also where to find any? I'm losing mobile network randomly, I have tried several roms and it's the same, perhaps radio flash would change something for my Mi2

Thanks!
 

Volkv

Members
Mar 3, 2013
8
0
21
#5
Let's try to found it out together. Please leave some feedbacks about your mobile carrier, country and issue start time.

Russia, MegaFon since 02-mar-13
 
Feb 2, 2013
6
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#6

s01o

Members
May 1, 2012
121
34
40
#8
I have the same problem after update to V5 3.3.1!
UMTS: 3 - and does not want to be connected to HSPA +

I do not know what to do!
 

Volkv

Members
Mar 3, 2013
8
0
21
#9
I have the same problem after update to V5 3.3.1!
UMTS: 3 - and does not want to be connected to HSPA +

I do not know what to do!
Have you opened *#*#4636#*#* menu and choose LTE mode before that? Or just after flashing 3.3.1?
 

vidar

Members
Jan 14, 2013
199
65
38
#11
Just found out that switching to performance mode (instead to normal) activated the h+ again!

Gesendet von meinem MI 2 mit Tapatalk 2