I had installed my first custom rom nearly 8-9 days ago. kyorarom 5.1...everything was working fine for 2days but since 3rd day i cannot select tata docomo's 3g network. and on 2g neteork my internet wont work properly, speed will be around 2-3kbps...i was always using 3g network only. When i change sim to other network like idea i can select 3g network but only with docomo i cant select. In other mobiles 3g is working but in my mob it is not working. i also tried installing dutscmod and vivek's rom but nothing happened. I am now running on vivek's rom 5.0.
plz somebody help me
niranjan147 said:
I had installed my first custom rom nearly 8-9 days ago. kyorarom 5.1...everything was working fine for 2days but since 3rd day i cannot select tata docomo's 3g network. and on 2g neteork my internet wont work properly, speed will be around 2-3kbps...i was always using 3g network only. When i change sim to other network like idea i can select 3g network but only with docomo i cant select. In other mobiles 3g is working but in my mob it is not working. i also tried installing dutscmod and vivek's rom but nothing happened. I am now running on vivek's rom 5.0.
plz somebody help me
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Well, it not the fault of your phone. Tata Docomo has disabled 3g access effective 22nd January 2012 if you don't have a 3G pack activated. I had the same issue when using Tata Docomo 3G SIM in my data card. Have confirmed this from their Nodal Officer.
wat abt 2g connection?
ok...but y my internet works so slow in 2g network? when i had my previous mob nokia n73, in 2g alsi speed used to be around 10kbps but in this phone tata docomo speed wont be that much. due to slow internet none of my application works properly. opera keeps saying that unable to load page check network settings......even in stock rom i had this problem....
is there any way to fix this problem? plz help me. without internet i feel very boring....
I've been having this same issue with docomo. I recently bought the galaxy s2 and my 2g speeds are very bad.. Is there any fix for this?
Recently I noticed that my phone is dropping internet connection quite frequently. I started to observe it more closely and saw that whenever I am connected (displays LTE on top bar) it disappears after 2-3 seconds. Reappear and then disappear.
I started browsing internet and noticed this connectivity. I thought my data roaming was off ... I enabled it and still the same issue .
Then I checked my preferred connectivity. Like earlier where phones used yo have 2G/3G option. Nexus has only either 2G or 3G , there is no both or 3G/LTE. Anyways, so I selected 3G and since then the internet I'd working fine but I mostly connected to 3G/HSPA+ now rather LTE.
Is this an issue ?
P.S: I am on Fido network and my area is in LTE coverage map.
Sent from my Nexus 5 using xda app-developers app
I am using htc one m8. it supports 3g and 4g. but whenever i turn on 3g the network signals got disconnected. what is the reason and what is the solution. i have to restart my phone and after some time it becomes perfect. plz help me fix this problem. it is currently working on android 4,0 kitkat version.
Well that might have something to do with your carrier or it could be hardware. You can register if you like and ask your question here
Good luck
Hi all,
I got my Mate 7 (LT-09, european version, 2gb black version, stock 4.4) about a month ago. I'm from Czech republic, so at first I thought that it can't connect to 4G just because of low 4G signal. However, I study in Edinburgh where the 4G signal should be good (my friends connect to it with no problem), but my phone still doesn't connect to 4G. I have a 4G sim card, 4G giffgaff (virtual O2 operator) goodybag, so everything should be working. But, I can only connect to H+.
Also, when I try to register to a network, I can see three options - O2 2G, O2 3G, and O2 4G, however, when I click on the O2 4G, I get an error message saying "couldn't connect to the network, choose automaticaly?"
Does anyone have a similar issue? I'm really getting desperate.
Thank you
honza-m said:
Hi all,
I got my Mate 7 (LT-09, european version, 2gb black version, stock 4.4) about a month ago. I'm from Czech republic, so at first I thought that it can't connect to 4G just because of low 4G signal. However, I study in Edinburgh where the 4G signal should be good (my friends connect to it with no problem), but my phone still doesn't connect to 4G. I have a 4G sim card, 4G giffgaff (virtual O2 operator) goodybag, so everything should be working. But, I can only connect to H+.
Also, when I try to register to a network, I can see three options - O2 2G, O2 3G, and O2 4G, however, when I click on the O2 4G, I get an error message saying "couldn't connect to the network, choose automaticaly?"
Does anyone have a similar issue? I'm really getting desperate.
Thank you
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sometimes u got to set the right apn.i got ultra mobile with t mobile net work.the apn that the sim card has is only for 3g or h+.i got to maually set the apn ,after that i got 4g lte all the time
dc0321 said:
sometimes u got to set the right apn.i got ultra mobile with t mobile net work.the apn that the sim card has is only for 3g or h+.i got to maually set the apn ,after that i got 4g lte all the time
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Thank you for your anwer! I had the right settings (at least I think so), but I was so desperate that I upgraded to android 5.1.1. There it didn't work as well, but after I updated the apn I got 4G! So it was probably just bad APN settings. Thank you so much, didn't realize that could be a problem.
what apn did you use , i have fast.t-mobile.com, all i get is 3g or H+ i already set it to WCDMA only for preferred network type
I used the settings from giffgaff.com website, so I suppose you should get yours at your regional t-mobile website. Just make sure that you're using the correct one, as there can be defferent apn settings for 3g and 4g (that's what happened to me, and that's why I didn't realise it was an apn problem). Hope this helps.
Problem is not about signal force or 2g 3g 4g or area with no signal.
Its a complete problem that take away signal (sim call SMS and data).
And it appen any time without advice or any sense.
From 4g yt In 1440p to 0 signal.
I have read around of similar problem for g3 and all other g4
Found also a yt Video that give a metode with adb to solve it.
Any idea?
The phone have near 2yr from imei but it's refurbished with 1yr garancy from eBay. Bought recently arrived yesterday 1day of use
I cant found 4G LTE
my signal can"t found 4G
I haved jast 3G H+
Does it happen with only one SIM?
Or have you tried inserting other SIM cards and does this with other networks?