Hi everybody!
I'm using a SGS III SHV-E210S (Korean LTE) running the official 4.4.4 KitKat ROM. I have been able to connect to the 2G network in my country in Africa since I got this phone. However, all the mobile networks here changed to 3G a few weeks ago, and since I have been unable to connect to the data network.
The only way I have been able to have my data connection working is by changing the network mode in the Hidden Menu from default "LTE 850 Preferred" to "GSM ALL", but this only gives me access to the slower 2G connection. All other options show 3G but the phone has no Internet connection.
I thought maybe be it could be a baseband incompatibility issue in the stock 4.4.4 firmware? So I tried flashing the modem for 4.3 on to my phone but no success with that either. Is there any fix available for this problem?? Any links where I can get it as well will be highly appreciated.
Thanks in advance.
Peace
Good Morning,
I own a Huawei hnour 3c international version which i bought from a Zong carrier the issue is there is no network mode option in Mobile Networks due to which it only uses 3g when Zong carrier sim is inserted, is there any solution by shich i can get network mode option and is it possible that i get network mode option if i flash a custom rom on my phone? or any other alternate way so that i can use 3g with other carriers than Zong, i already checked APN is not blocked . Hope you'll help me.
Thank You
I have one Jio Sim and one Idea sim. If I select cellular data on the Jio sim, both sims have network. However if I select cellular data on Idea sim, jio does not get network. Is this a known problem? I am using the CM13 Snapshot with CM13 firmware. Any help will be appreciated!
Thanks
iG0tB0lts said:
I have one Jio Sim and one Idea sim. If I select cellular data on the Jio sim, both sims have network. However if I select cellular data on Idea sim, jio does not get network. Is this a known problem? I am using the CM13 Snapshot with CM13 firmware. Any help will be appreciated!
Thanks
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Click to collapse
Use Jio Sim in SIM 1 slot, i recommend you to flash modem files from MIUI 8(MM), The radio firmware which comes in Firmware.zip is buggy doesnt works in many devices such as mine. So i have to flash MIUI modems everytime when i flash CM and after that it works like charm.
c_/\/\_k said:
Use Jio Sim in SIM 1 slot, i recommend you to flash modem files from MIUI 8(MM), The radio firmware which comes in Firmware.zip is buggy doesnt works in many devices such as mine. So i have to flash MIUI modems everytime when i flash CM and after that it works like charm.
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Hi,
Can you please post that miui modem? I am on CM13 19sep Nightly and have flashed cm13 firmware before flashing Cm.. So i can still go to twrp recovery and flash that?
I am having Jio in Sim 1 and Airtel in Sim 2, Jio works fine but Airtel cant connect to network many times.. Network operator is shown in the results but I get error "Cannot connect to network right now, try again later" ... I have to restart to get airtel working (which stops after a while). Apn settings are all default.
Please help
Rohit DK said:
Hi,
Can you please post that miui modem? I am on CM13 19sep Nightly and have flashed cm13 firmware before flashing Cm.. So i can still go to twrp recovery and flash that?
I am having Jio in Sim 1 and Airtel in Sim 2, Jio works fine but Airtel cant connect to network many times.. Network operator is shown in the results but I get error "Cannot connect to network right now, try again later" ... I have to restart to get airtel working (which stops after a while). Apn settings are all default.
Please help
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Click to collapse
Just download beta rom form MIUI, and extract NON-HLOS.bin file, and flash it in fastboot mode. dont restart the device, just switch airplane mode on and off, your network will be back.
This phone supports LTE + LTE standby. I think it means only one sim can use LTE at a time. Correct me if I am wrong.
c_/\/\_k said:
Just download beta rom form MIUI, and extract NON-HLOS.bin file, and flash it in fastboot mode. dont restart the device, just switch airplane mode on and off, your network will be back.
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Is this file also there in stable 8.0.1.0?
Cod3AlchemisT said:
This phone supports LTE + LTE standby. I think it means only one sim can use LTE at a time. Correct me if I am wrong.
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his problem is when he turns On the cellular data on 2nd Sim, the network goes away completely on 1st one. if he is not using hardware mod 2sim+sd card, then its modem firmware not behaving.
---------- Post added at 06:48 PM ---------- Previous post was at 06:46 PM ----------
Rohit DK said:
Is this file also there in stable 8.0.1.0?
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Click to collapse
yes its in every build, but download the beta version.
c_/\/\_k said:
yes its in every build, but download the beta version.
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Click to collapse
If possible, can you please upload somewhere and share if its not a huge file. Thanks
Rohit DK said:
If possible, can you please upload somewhere and share if its not a huge file. Thanks
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Click to collapse
download it dude, rom itself is not huge, its only 1.2 GB, if have any other build you can use that too..
c_/\/\_k said:
his problem is when he turns On the cellular data on 2nd Sim, the network goes away completely on 1st one. if he is not using hardware mod 2sim+sd card, then its modem firmware not behaving.
---------- Post added at 06:48 PM ---------- Previous post was at 06:46 PM ----------
yes its in every build, but download the beta version.
Click to expand...
Click to collapse
U cannot use LTE+LTE, Jio being a All time LTE Network as soon u choose data on any sim be it on 1 or 2 the data shifts to LTE for the sim selected for data changing the band for network on the other simcard.
@Rohit DK donnot flash any modem it will not work. Also u might get problem with sim cards not detecting.
Sent from my Redmi Note 3 using Tapatalk
rkkaranrk said:
U cannot use LTE+LTE, Jio being a All time LTE Network as soon u choose data on any sim be it on 1 or 2 the data shifts to LTE for the sim selected for data changing the band for network on the other simcard.
@Rohit DK donnot flash any modem it will not work. Also u might get problem with sim cards not detecting.
Sent from my Redmi Note 3 using Tapatalk
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Click to collapse
ohh.. i just forgot that JIO is all time LTE network, but flashing the modem files from stock rom will not messed up in anyway. @Rohit DK yes he is right, i literaly forgot that JIo is all based on IP network, so if you have cellular data turned off on JIO, Its still works on IP.. so yes you cannot use jio sim with other sim data on.
c_/\/\_k said:
ohh.. i just forgot that JIO is all time LTE network, but flashing the modem files from stock rom will not messed up in anyway. @Rohit DK yes he is right, i literaly forgot that JIo is all based on IP network, so if you have cellular data turned off on JIO, Its still works on IP.. so yes you cannot use jio sim with other sim data on.
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Click to collapse
My problem is little different
I am getting Jio 4G in Sim 1 and Airtel in Sim 2
Sim 1 is set to LTE
Sim 2 is set at 2G
I get no network in Sim 2, when I search for network I can see airtel but I am not able to connect to it
Rohit DK said:
My problem is little different
I am getting Jio 4G in Sim 1 and Airtel in Sim 2
Sim 1 is set to LTE
Sim 2 is set at 2G
I get no network in Sim 2, when I search for network I can see airtel but I am not able to connect to it
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Click to collapse
let me simplify the language for you to understand maybe it might seems stupid for others, but i will try my best , JIO is all Data network, which means when you are not using its internet. it is connected to the internet, because it works on internet only, all calls, sms, everything works on via data connection only.. if you see 1 bar in network strength, it is connected via Data only, This is what LTE is. right now phones are not capable of connecting data on multiple sims at a time. so by this logic.. Your jio sim is connected to internet by Default(doesnt matter cellular data on or off, it is connected to it in both cases.) so when you manually trigger the cellular data on 2nd sim, JIo sim goes offline, because your phone is configured to connect data only on one SIM. huh..
c_/\/\_k said:
let me simplify the language for you to understand maybe it might seems stupid for others, but i will try my best , JIO is all Data network, which means when you are not using its internet. it is connected to the internet, because it works on internet only, all calls, sms, everything works on via data connection only.. if you see 1 bar in network strength, it is connected via Data only, This is what LTE is. right now phones are not capable of connecting data on multiple sims at a time. so by this logic.. Your jio sim is connected to internet by Default(doesnt matter cellular data on or off, it is connected to it in both cases.) so when you manually trigger the cellular data on 2nd sim, JIo sim goes offline, because your phone is configured to connect data only on one SIM. huh..
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Click to collapse
I do understand but I am not on data on jio or airtel. I am on WiFi all the time.
Rohit DK said:
I do understand but I am not on data on jio or airtel. I am on WiFi all the time.
Click to expand...
Click to collapse
LoL :laugh: God Bless You..! :good: m out.
c_/\/\_k said:
LoL :laugh: God Bless You..! :good: m out.
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Click to collapse
Bro my problem is not jio, its airtel
Same problem
Same problem here. I m using one plus 3
I've brought this LG G3 Verizon back in June. I'm running CM 13 20161102 build. Everything seems to work fine except the 4G services. When I change the preferred network type to LTE, the network bar disappear and shows no service. 3G and 2G work fine. I've also tried changing the preferred network type from *#*#4636#*#*, still no profit. I also tried changing the APN, still no luck. Please help me. (I'm using this phone in India). Thanks in advance.
UPDATE: I just found out that I have to enable the LTE bands. So using TWRP, I restored the stock KitKat ROM backup. Then I used Shortcut master to access the hidden menu, selected all bands and restarted my device. Then 4G seemed to work. Then I again restored the CM13 backup. I saw that the problem still persists. I want to know if there is a hidden menu in CM13 like the stock ROM has? If yes, please tell me how to access it and enable LTE bands. Thanks.
Hi, I downloaded and installed Lineage ROM, everything was working fine but I found that I was not able to send text messages (receiving messages was okay), I tried change values under test menu (*#*#4636#*#*) but problem persist.
I tried clean installation of new ROM (Aosp).
I tried install new firmware from:
https://forum.xda-developers.com/re.../firmware-xiaomi-redmi-note-5-5-plus-t3759683
And baseband from :
https://androidfilehost.com/?fid=746163614322262750
And finally, text messages are OK, unfortunately I am not able connect to 4G/ LTE networks now. Only 2G and 3G networks are working. LTE services were working without problem on original Miui and Lineage ROM.
Can someone try help me how solve it ? I would really appreciate any ideas.
Do you think this can help?
https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
Thanks in advance and happy weekend
i have the same question! +1
I tried fresh install original MIUI ROM, but it did not help
http://en.miui.com/getrom-340.html?m=yes&mobile=2 .
LTE is not available still.
I did not try this method still: https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
But I don't have another option I guess.
With LTE no Problems = https://forum.xda-developers.com/redmi-note-5/development/rom-omnirom-t3823189
Unfortunately LTE is not working on this ROM (Omni) for me too, but I expected it, because as I wrote I tried original MIUI as well. It's problem of wrong firmware, baseband, modem or something, because hard reset or flashing new rom don't fix it. Btw, this morning I was in big city in my country and my phone was able connect to LTE, but it was 1800 or 2100 MHz, which are available only in bigger cities. When I came back to home, it showing only H+ again. It seems my phone is not able to connect only to LTE on 800 MHz (B20) currently, which is most widespread LTE frequency in my country and this one is only available one in my location. And I was able connect to this network before. Unfortunately I don't know how I can bring it back.
Solved.
My friend share her .xqcn file with me (she has same phone) so I flashed modem file via QPST Flash Tool to my device. Xiaomi started receiving LTE in my location- B20 frequency band, unfortunatelly it was continuously connecting and disconnecting between "no signal" and 4G.
The next step was flash MIUI 10 Global Beta ROM 8.8.9 to my phone via Miflash. LTE seems be stable and fully working now.