[Q] Solution for 3G/4G only? - Xperia Z1 Q&A, Help & Troubleshooting

Hi!
Is there any app or any way to set cellular data to 3G/4G only?
In settings there is: 2G only, 3G only, 2G/3G and 2G, 3G, 4G.
Stock .133 + Doomlord v22 kernel.

Related

[Q] 3G Problem with HO! NO! 7.1.5 ICS Edition.

Hi Guys,
I have been having a problem with Ho! No! ROM. I am in India on AIRTEL 3G. Whenever I switch to 2G Network I tend to loose signal and after sometime the signal gets completely lost (EMERGENCY CALLS ONLY is shown). If I remain in 3G only, everything works fine but battery usage is obviously more. Moreover, recently after HO! NO! CM 7.1.3 I am not getting 3G speeds while internet browsing while being on 3G network.
My Mobile Network Settings are like:
Data Enabled: On
International Data Roaming: On
National Data Roaming: Off
Network Mode: GSM/WCDMA(auto mode)
Use only 2G Networks: Off
Do I need to change my radio/baseband according to India (where to find the same and how to do it?)
I didn't have any such problems on CM 7!!!
Please help me out guys!!!
sherichander said:
Hi Guys,
I have been having a problem with Ho! No! ROM. I am in India on AIRTEL 3G. Whenever I switch to 2G Network I tend to loose signal and after sometime the signal gets completely lost (EMERGENCY CALLS ONLY is shown). If I remain in 3G only, everything works fine but battery usage is obviously more. Moreover, recently after HO! NO! CM 7.1.3 I am not getting 3G speeds while internet browsing while being on 3G network.
My Mobile Network Settings are like:
Data Enabled: On
International Data Roaming: On
National Data Roaming: Off
Network Mode: GSM/WCDMA(auto mode)
Use only 2G Networks: Off
Do I need to change my radio/baseband according to India (where to find the same and how to do it?)
I didn't have any such problems on CM 7!!!
Please help me out guys!!!
Click to expand...
Click to collapse
I used MiniMod to switch my base band and now the 2G Signal loss problem is solved. But internet speed is still all messed up on both 2G and 3G. It seems like that this is a problem with HO! NO! ROM rather than base band as my internet browsing was working flawlessly on earlier HO! NO! ROMs without switching the base band.

[Q] 2G \ 3G toggle for saving battery

hi guys
lately i noticed a toggle for 2G and DATA on most of android v4 ROMS. wanted to know if the 2G toggle is for enabling Edge speed (and that way saving battery).
BTW
im using Anarkia 0.1.7 ROM. baseband is JVU, kernel is Devil2_0.72
un.droid said:
hi guys
lately i noticed a toggle for 2G and DATA on most of android v4 ROMS. wanted to know if the 2G toggle is for enabling Edge speed (and that way saving battery).
BTW
im using Anarkia 0.1.7 ROM. baseband is JVU, kernel is Devil2_0.72
Click to expand...
Click to collapse
if u only want to use the 2G edge speeds
settings >wireless and networks >mobile networks > GSM only
ics
settings >more > mobile networks > use only 2G

3g in india with Jb or ics roms

I am having difficulty with connecting 3g. i am using hellybean rom.. Others are getting 3g signal. but y i9000 is not showing 3g signal. it is still in 2g network.. i unticked the use 2g only option. How to force the phone to use 3g signal ?
ashishji12 said:
I am having difficulty with connecting 3g. i am using hellybean rom.. Others are getting 3g signal. but y i9000 is not showing 3g signal. it is still in 2g network.. i unticked the use 2g only option. How to force the phone to use 3g signal ?
Click to expand...
Click to collapse
hey in which region and network you are using.
I am using it on 3G and no issue it fast and good.

[Q] Battery life (mobile network standby)

I have D405N on Lollipop 5.02.
What is the best option in mobile network for better battery life with non stop Wifi connection, or what you use:
1) WCDMA/GSM (WCDMA preffered)
2) WCDMA
3) GSM only
Thanks.
GSM only. GSM (2G =Edge/GPRS) uses less battery than WCDMA (3G). Just be aware that it drops the connection during a phone call (you can't do voice and data at the same time with 2G).

How can I neable just 3G/4G network mode on my SM-N920G?

Hi
I'm trying to get the best Internet connection on my phone. My carrier doesn't support voice over LTE so if I set the Network mode to LTE only I got no calls incoming or outgoing.
The other options I have are 2G only or 3G only, which makes my LTE data plan useless.
Best option is to have it configured to 2G/3G/LTE, but the problem is that when I'm usually stuck with an excellent 2G connection (with useless internet), instead of a not lousy/not great 3G connection, which still has better Internet speed and stability than 4G.
I'm looking to have my phone only see 3G/4G and not 2G, but I don't have a network mode for that. How can I enable the network mode I require?
I'm rooted so if I can enable it somewhere in the system, that is an option.
Thanks in advance

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