No Network when 3G service enabled. [Micromax A210] - GSM-Forum

_abizit_ · 05-22-2014, 12:00

HI,
I have been using Micromax Canvas 4 (A210) for about 5 months now.
It was working fine until two weeks ago when it suddenly started losing network and small red x mark appeared near the signal bars.
I fiddled around and found out the it happens only when i have 3G service enabled i.e WCDMA enabled. If is disable the 3G service or Switch to GSM mode it works perfectly fine.
I did a full reset of the phone and even flashed it.
But the issue is still there.
Can anybody help.

Thanx..

chandanps18 · 05-23-2014, 16:32

Ur phone is in warranty. So why do u worry.

Go and put it in the service center.

The problem is with nvram.

ajaypotty · 11-11-2014, 07:48

Quote:

Originally Posted by chandanps18

Ur phone is in warranty. So why do u worry.

Go and put it in the service center.

The problem is with nvram.

Hi..
I'm also having the same issue.
When ever I select WCDMA option, I lose network.
If i'm using WCDMA/GSM option, I'm able to connect to 3G.
So I hope the antenna is working fine.
Since my phone is not under warranty. Could you please help to to correct the NVRAM issue.
I have already formated my phone using SP flash tool and installed latest rom.

ajaypotty · 11-24-2014, 17:47

Quote:

Originally Posted by ajaypotty

Hi..
I'm also having the same issue.
When ever I select WCDMA option, I lose network.
If i'm using WCDMA/GSM option, I'm able to connect to 3G.
So I hope the antenna is working fine.
Since my phone is not under warranty. Could you please help to to correct the NVRAM issue.
I have already formated my phone using SP flash tool and installed latest rom.

Hi..
Could any one please post the parm ini file backup from maui tool for me..
I need to cross check the ini file with my file

bharatshandilya · 03-31-2015, 08:28

my CANVAS 4 A210 is having the same issue however with an added error that, whether the phone is Auto or WCDMA mode network faints and even though after sometime network bar arrives nobody is able to contact me and nor am i able to call somebody from that sim. The irony is that when i disable 3G, 2G works fine.

Kindly HELP GUYZ!!!!!

05-22-2014, 12:00	#1 (permalink)
_abizit_ Junior Member Join Date: May 2014 Posts: 1 Member: 2191093 Status: Offline Thanks Meter: 0	No Network when 3G service enabled. [Micromax A210] HI, I have been using Micromax Canvas 4 (A210) for about 5 months now. It was working fine until two weeks ago when it suddenly started losing network and small red x mark appeared near the signal bars. I fiddled around and found out the it happens only when i have 3G service enabled i.e WCDMA enabled. If is disable the 3G service or Switch to GSM mode it works perfectly fine. I did a full reset of the phone and even flashed it. But the issue is still there. Can anybody help. Thanx..

05-23-2014, 16:32	#2 (permalink)
chandanps18 No Life Poster Join Date: Dec 2013 Location: India Posts: 1,893 Member: 2082450 Status: Offline Thanks Meter: 1,454	Ur phone is in warranty. So why do u worry. Go and put it in the service center. The problem is with nvram.

03-31-2015, 08:28	#5 (permalink)
bharatshandilya Junior Member Join Date: Mar 2015 Posts: 2 Member: 2371495 Status: Offline Thanks Meter: 0	my CANVAS 4 A210 is having the same issue however with an added error that, whether the phone is Auto or WCDMA mode network faints and even though after sometime network bar arrives nobody is able to contact me and nor am i able to call somebody from that sim. The irony is that when i disable 3G, 2G works fine. Kindly HELP GUYZ!!!!!