LG Prada KU5400 (Korean Version) working GPRS only,but not working EDGE,3G in India!? - Android Q&A, Help & Troubleshooting

Hi,
Recently my Brother-in-law brought LG Prada KU5400 from Korea.He upgraded to ICS (version v20d) in Korea. Now iam using with BSNL 3G sim. Mobile network settings are not automatically installing,hence i’ve installed Access point names Manually, by copying from another Android Phone’s access point settings..phone calling is working well and GPRS is working with only 50Kbps speed. 3G and EDGE networks are not working! all other features are working good, except 3G and EDGE! I tried several another sim cards like Airtel,Vodafone,Docomo,Idea etc..still no use.
what should i do to work 3G and EDGE networks in my Phone in India?
I request you to please suggest me what to do regarding my problem. I very much thankful if you suggest solution.
Regards
Premkumar
[email protected]
India.

Do you add your mobile number on sim card?
Sent from my LG-KU5400 using xda premium

shuuichiakai said:
Do you add your mobile number on sim card?
Sent from my LG-KU5400 using xda premium
Click to expand...
Click to collapse
I put this sim card sim another android phone. and it has with full functionality of calling,brousing 3g,edge,gprs,wifi etc.
All functions like calling,brousing,wifi..are working normally in Prada KU5400,but the only problem is 3g and Edge networks are not working.

go to wireless and network in settings and see network preferences say Me wat is it set to

prem2devika said:
I put this sim card sim another android phone. and it has with full functionality of calling,brousing 3g,edge,gprs,wifi etc.
All functions like calling,brousing,wifi..are working normally in Prada KU5400,but the only problem is 3g and Edge networks are not working.
Click to expand...
Click to collapse
KU5400 is Korea version,maybe need to add mobile number on sim card

shuuichiakai said:
KU5400 is Korea version,maybe need to add mobile number on sim card
Click to expand...
Click to collapse
sir
please tell me how to add mobile number on sim?

Related

[Q] airtel 3g problem

I'm from Pune,India & i have Samsung Galaxy ace GT-S5830 and i use Airtel sim card..Recently i activated airtel 3g in my cell by recharging with 101 RS/- but problem is Even after waiting for 4 hrs i still get Edge signal..
Now i tried the same 3g activated airtel sim in my Samsung Galaxy 3 bt here i immediately got 3g signal in same area!!I called customer care bt still i didnt got any help went to Airtel Relationship Center but still same repsonse..
Finally someone told me that there might be problem in my cell,but for that i chked Idea 3g in my cell in same area .. and i was shoked to see it worked i got 3g signal in same cell Even vadofone 3g worked.So one thing for sure problem is with Sim not with cell..
So i Wanted to know the Solution for this..or will i have to take a new Airtel sim again,which i really dont want to do bcozz i really like my current cell number
vj1 said:
I'm from Pune,India & i have Samsung Galaxy ace GT-S5830 and i use Airtel sim card..Recently i activated airtel 3g in my cell by recharging with 101 RS/- but problem is Even after waiting for 4 hrs i still get Edge signal..
Now i tried the same 3g activated airtel sim in my Samsung Galaxy 3 bt here i immediately got 3g signal in same area!!I called customer care bt still i didnt got any help went to Airtel Relationship Center but still same repsonse..
Finally someone told me that there might be problem in my cell,but for that i chked Idea 3g in my cell in same area .. and i was shoked to see it worked i got 3g signal in same cell Even vadofone 3g worked.So one thing for sure problem is with Sim not with cell..
So i Wanted to know the Solution for this..or will i have to take a new Airtel sim again,which i really dont want to do bcozz i really like my current cell number
Click to expand...
Click to collapse
Check your Apn settings. That has been spread all over this forum with the same problem
Sent from my GT-S5830 using XDA App
Jekle_Ace said:
Check your Apn settings. That has been spread all over this forum with the same problem
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
well i have this apn settings :
name: Airtel
Apn : airtelgrps.com
rest all fields blank!!! and this settings almost everyone does for 3g even Customer care told me the same but still no Success...
vj1 said:
well i have this apn settings :
name: Airtel
Apn : airtelgrps.com
rest all fields blank!!! and this settings almost everyone does for 3g even Customer care told me the same but still no Success...
Click to expand...
Click to collapse
APN is right..
what abt the following setting?
Settings - Wireless and network - Mobile network - Network mode?
forall.sri said:
APN is right..
what abt the following setting?
Settings - Wireless and network - Mobile network - Network mode?
Click to expand...
Click to collapse
In Samsung galaxy ace there is no Network mode option once u go in Mobile network there is an option named "Use only 2g network " which for using 3g we just have to Untick it!!
In the latest update in India which is DDKQ5, there is network mode.. pls check my screenshot
hi am using spice mi-350n dual sim 3G android phone
i recently activated 3g on my sim and activate 3g plan also
i put network mode only wcdma but i cant get conection (my network also show
3G network )
and when i select gsm mode i get connection with E.
please help me what can i do...?
type *#*#4636#*#* in your dialler.a new menu will open.select phone information and scroll down.select set preffered network type and select WCDMA only.U r done..!!

Phone cannot call

Hi
my Galaxy S II is fully working but only one prob when i put simcard I can see networks but i cannot ring ??
is this software issue or hardware ??
Found solution !!!
My phone settings were set to only work with 2G instead of 3G/HSPDA/HSUPA some carrier networks allow their SIM cards to only work on internet/3G data enabled phones
So I 3G and it worked
Sent from my GT-I9100 using Tapatalk 2
dead soul said:
Found solution !!!
My phone settings were set to only work with 2G instead of 3G/HSPDA/HSUPA some carrier networks allow their SIM cards to only work on internet/3G data enabled phones
So I 3G and it worked
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
Self service.

[Q] Dual sim chinese S3 clone roaming problem

Hi
My phone is Star OneM92 dual sim Chinese S3 clone running 4.1
I'm experiencing a problem with my Virgin (UK) sim. The phone is automatically throwing it in to roaming mode. The "r" sign comes up at the signal bar.
I've checked with Virgin and they confirm no roaming charges apply as its a domestic sim. Of course when I told them the phone is copy they immediatly threw a fit and I got a lecture how I should never of you one in the first place.
Its dam annoying when I make a call. I have to confirm I want to use a roaming sim.
I've tried different positions and other sim cards from O2 and Vodafone and they work fine.
Can anyone shed any light on to this and advise how I can get around this.
By the way, I know I shouldn't of got a clone and yes I'm a noob and all that. Apologies for my inexperience in advance
have u try using a app from playstore called network
there u can set the phone to only 2g 3g or roaming
or go into settings an sim manager then network an disable roaming
-fluffy- said:
have u try using a app from playstore called network
there u can set the phone to only 2g 3g or roaming
or go into settings an sim manager then network an disable roaming
Click to expand...
Click to collapse
Thanks,
I give it a go and get back when I have the results. In the meantime if anyone has any more info please post

[Q] 3G switching between sim1/sim2 ?

I'm in Japan so only 3G will work here, I intend to have 2x 3G sims in the phone, one local sim and one sim I will only switch to as I will be roaming it for SMS for one time passwords etc.,
so sim1/sim2 on/off is fine. (I don't want to keep ejecting sims and loosing one.)
I noticed a lot of these dual sim phones are only 3G in slot1 but not slot2
i.e. "Samsung Grand Duos GT-I9082". HTC/Sony/LG dual sim phones.
I know "Samsung Core Duos GT-I8260" can select 3G in slot 1/2
So how about the "Samsung Wins/Grand Quattro GT- I8552"? If owners could let me know thanks.
The Samsung website/manuals don't really have much info on this.
Thanks.
yes you can use 3g on both slots but you cannot choose both 3g at the same time. only one at a time.
Sent from my beloved GT-I8552
Thanks, that's all I wanted to confirm!
Not here in Brasil. I have 3G only in slot 1. Anyone else?
Sent from my GT-I8552B using Tapatalk
Electric Flute said:
Not here in Brasil. I have 3G only in slot 1. Anyone else?
Sent from my GT-I8552B using Tapatalk
Click to expand...
Click to collapse
Select 2g in slot 1 then u will be able to be in 3g mode in slot 2.
Sent from my GT-I8552 using Tapatalk
emeemisri said:
yes you can use 3g on both slots but you cannot choose both 3g at the same time. only one at a time.
Sent from my beloved GT-I8552
Click to expand...
Click to collapse
I think I'm having a problem with this changing sim2 to 3G..can someone help me? It's already been set to 3g yet I still can't connect to the internet..but if I place the sim into slot 1..it works..I just want both slots to be able to use 3g..i have a samsung galaxy win duos BTW..
iamgiancarlo said:
I think I'm having a problem with this changing sim2 to 3G..can someone help me? It's already been set to 3g yet I still can't connect to the internet..but if I place the sim into slot 1..it works..I just want both slots to be able to use 3g..i have a samsung galaxy win duos BTW..
Click to expand...
Click to collapse
My friend .. works in 2 slots ...
For the function of 3G SIM 1
Configuration Management> SIM card> Network Data Service> SIM1
To use the SIM 1: Settings> More Settings> Mobile networks \ SIM1> Band Selection> WCDMA Only. 3G
To use the SIM 2: Settings> More Settings> Mobile networks \ SIM2> Band Selection> GSM only. 2G
To function in 3G SIM 2
Configuration Management> SIM card> Network Data Service> SIM2
To use the SIM 2: Settings> More Settings> Mobile networks \ SIM2> Band Selection> WCDMA Only. 3G
To use the SIM 1: Settings> More Settings> Mobile networks \ SIM1> Band Selection> GSM only. 2G
As already mentioned does not work 2 Slots as 3G, is a 3G and 2G in another ...
Qaundo for use both always have to switch, as the steps above.
Good luck friend!
thanks
thanks for the info
emeemisri said:
yes you can use 3g on both slots but you cannot choose both 3g at the same time. only one at a time.
Sent from my beloved GT-I8552
Click to expand...
Click to collapse
Do you know about any aap that could switch for sim 1 from sim 2 for 3G on time that is specified to it, and then switches back to sim 2 for 3G after that specified time goes by?
While both sims slot works on 3G but one at a time..

Jio sim not working

I have jio sim. I used it in redmi 2 first, it was working fine.
Now that i have put the sim in my honor 5x it shows signal but internet is not working. I tried the same sim in oneplus two and it was again working fine.
Can anybody tell me what should i do to make it work?
Thanks for help.
parthik said:
I have jio sim. I used it in redmi 2 first, it was working fine.
Now that i have put the sim in my honor 5x it shows signal but internet is not working. I tried the same sim in oneplus two and it was again working fine.
Can anybody tell me what should i do to make it work?
Thanks for help.
Click to expand...
Click to collapse
Remove both sims, turn it off, place jio sim and turn it on. Make sure LTE mode is on for the sim.
Go to mobile networks, and choose accesspoints, select loop or jionet if seen.
If list is empty, click menu, create, name it jionet in first to items, click save. and select it. see if it helps.
Mine was having trouble, so i flashed Krexus rom, it's connecting now.
21031980 said:
Remove both sims, turn it off, place jio sim and turn it on. Make sure LTE mode is on for the sim.
Go to mobile networks, and choose accesspoints, select loop or jionet if seen.
If list is empty, click menu, create, name it jionet in first to items, click save. and select it. see if it helps.
Mine was having trouble, so i flashed Krexus rom, it's connecting now.
Click to expand...
Click to collapse
i flashed cm13 and it is working now. but i wonder whats wrong with emui?
and can you suggest me any app that kills all background task on screen lock?
jio sim is working fine,
no volte though
parthik said:
I have jio sim. I used it in redmi 2 first, it was working fine.
Now that i have put the sim in my honor 5x it shows signal but internet is not working. I tried the same sim in oneplus two and it was again working fine.
Can anybody tell me what should i do to make it work?
Thanks for help.
Click to expand...
Click to collapse
Which model of Honor 5X are you using ?
Indian Model (KIW-L22) Supports Jio sim. Other country models might support Jio sim if it is configured for Band 3 (1800Mhz), Band 5 (850Mhz), Band 40 (2300Mhz).
Mine is L24, it supports Bands 3 n 5.. i got JIO signal too but No LTE data even after creating APNs with EMUI. Only after changing to CM/Krexus, data started working. Tried APN jionet and www none worked even after restarts.
nimms said:
Mine is L24, it supports Bands 3 n 5.. i got JIO signal too but No LTE data even after creating APNs with EMUI. Only after changing to CM/Krexus, data started working. Tried APN jionet and www none worked even after restarts.
Click to expand...
Click to collapse
You should contact JIO customer support if the issue persists.
I have KIW-L23 which supports only Band 3. Still I get LTE data after setting up the APN as jionet
dont worry, this happened to me too, just do this,,
remove sim card,
make sure you insert jio in sim 1
reboot
and this is important "SELECT DEFAULT SIM CARD FOR DATA" in settings
reboot,
you should be all set now,
For me, somehow Jionet apn did not work.. apn www worked fine.
Have few queries.
In Settings -> Dual SIM settings
Have you set the 4G/3G slot to the JIO SIM slot?
Have you set JIO SIM slot as default for mobile data?
I have jio sim.I used in my honor 5x phone since 1 year,it working fine.But 2 months back,the sim is not working. Now that I have put the sim in my honor 5x it shows signals,but internet is not working and also unable to make & receive calls.I tried the same sim in Samsung phone,it was again working fine. Can anybody tell me what should I do to make it work?
Lohithaa said:
I have jio sim.I used in my honor 5x phone since 1 year,it working fine.But 2 months back,the sim is not working. Now that I have put the sim in my honor 5x it shows signals,but internet is not working and also unable to make & receive calls.I tried the same sim in Samsung phone,it was again working fine. Can anybody tell me what should I do to make it work?
Click to expand...
Click to collapse
are you on lineageOS ROM?

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