Need help to get 4G signal - Xiaomi Redmi Note 4 Questions & Answers

I am from India. i have RN4 sd version. with Global stable 8.2.4.0. sim slot 1 is having vodafone-india 4g enabled sim card. but in device it shows only 3G always. pls help to solve this.

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[SOLVED]No Network bar on Unlocked Atrix 4G (ATT) in India

Hi,
I have a SIM Unlocked and Bootloader Unlocked ATT Atrix 4G. I checked the SIM unlock by using a H2O sim in the phone and it did work.
Now am in India and I am trying to use the phone but there is no network bar.
I have tried to turn the radio on and off using the *#*#INFO#*#* keys and the option is set to GSM prl.
However still I cant seem to find any network when i am searching for available networks
Can someone pls help with this ?
SOLVED : I installed the radio for Asia from here - http://forum.xda-developers.com/showthread.php?p=19191564 and it solved my problem
Thanks
Andrew

[Q] How to Unlock CDMA Networks for Other Regions in HTC android phone

Well I have HTC One Max 809d which is the only version that have CDMA+GSM Dual Sim Feature . Its imported from China but I am unable to use any CDMA sim in India as it shows no network but I can use GSM sim in India on its second slot . So I think it first slot i.e CDMA may be locked to its original network or region i.e China Telecom and China Region.
I have searched a lot on this and does not found any help but found this is a general problem on all dual sim cdma+gsm mobiles imported from china.
I have already tried various steps like unlocking bootloader, s-off , changing cid but did not receive any success on unlocking cdma network.
I also want to install gapps but there is no custom recovery for this version on one max only availabe is FOR sprint t6_spr , t6_vzw,
and mine is t6_dwg.
So Please help me in this .
Thanks
sandycool123 said:
Well I have HTC One Max 809d which is the only version that have CDMA+GSM Dual Sim Feature . Its imported from China but I am unable to use any CDMA sim in India as it shows no network but I can use GSM sim in India on its second slot . So I think it first slot i.e CDMA may be locked to its original network or region i.e China Telecom and China Region.
I have searched a lot on this and does not found any help but found this is a general problem on all dual sim cdma+gsm mobiles imported from china.
I have already tried various steps like unlocking bootloader, s-off , changing cid but did not receive any success on unlocking cdma network.
I also want to install gapps but there is no custom recovery for this version on one max only availabe is FOR sprint t6_spr , t6_vzw,
and mine is t6_dwg.
So Please help me in this .
Thanks
Click to expand...
Click to collapse
Cdma don't use sim cards except for data.
zelendel said:
Cdma don't use sim cards except for data.
Click to expand...
Click to collapse
sir I am from India and this mobile has dual sim slot one for cdma and other gsm but I can't use CDMA in my country due to sim lock.
sandycool123 said:
sir I am from India and this mobile has dual sim slot one for cdma and other gsm but I can't use CDMA in my country due to sim lock.
Click to expand...
Click to collapse
Well that goes against the CDMA standard. I know india phones well and the dual sim is for dual GSM sims or a CDMA data sim. CDMA is completely different tech then GSM that uses sim cards. If it is locked then you will have to call the Carrier that released the phone and have it unlocked but I think you will find even then you will only get a data sim with CDMA
http://www.themobileindian.com/talktime/question/WHAT-IS-DIFERENCE-BETWEEN-GSM-AND-CDMA
I need Your Help HTC Max 809d
Hello.
How are you?
I need your help to unlock sim card 1 in HTC max 809d because it works only with CDMA sim card and i need to unlock sim 1 to make it works with all networks
Can you help me ??
Thanks so much.
Regards.
Mohamed Nageh said:
Hello.
How are you?
I need your help to unlock sim card 1 in HTC max 809d because it works only with CDMA sim card and i need to unlock sim 1 to make it works with all networks
Can you help me ??
Thanks so much.
Regards.
Click to expand...
Click to collapse
No Bro Sorry to say but I am also unable to do that if you get help from someone then please tell me also.
sandycool123 said:
No Bro Sorry to say but I am also unable to do that if you get help from someone then please tell me also.
Click to expand...
Click to collapse
Ok bro.
Try this
Hello Bro.
Try this and tell me .
http://forum.xda-developers.com/showthread.php?t=2428589

requesting to provide Unlock Method of ZTE WD670

Hi!
I'm Looking for Unlock Method of ZTE WD670 4G Hotspot Device Which is GSM Sim Card Based Which is Officially Named by Operator as Reliance WiPod 4G LTE
Why Unlock : It is Designed to Work only with Reliance GSM Sim Cards with it's 4G Network Not Showing any other Sim Cards When it is Inserted into it.
Need : Provide an Unlock Method to Make it to Work with All Carrier Sim Cards.
Thanks in Advance
friendsworld89 said:
Hi!
I'm Looking for Unlock Method of ZTE WD670 4G Hotspot Device Which is GSM Sim Card Based Which is Officially Named by Operator as Reliance WiPod 4G LTE
Why Unlock : It is Designed to Work only with Reliance GSM Sim Cards with it's 4G Network Not Showing any other Sim Cards When it is Inserted into it.
Need : Provide an Unlock Method to Make it to Work with All Carrier Sim Cards.
Thanks in Advance
Click to expand...
Click to collapse
Unlocking ZTE Wd 670 wifi router
Solution for unlocking above mentioned wi fi router. Details are as follows- WebUI version WD670_Reliance 4G_W04 Software Version WD670_Reliance 4G_B04 Hardware Version WD670_Reliance 4G_M01 IMEI 861567031838630
forum.xda-developers.com

Galaxy Note 3 n900p Unlocked cant connect LTE

Hi
I have got a Samsung Galaxy Note 3 Sprint n900p Unlocked ! I can use GSM sim cards but Now I have changed my sim card and it is 4G or LTE only sim card ! whenever I tries to change network mode to LTE/CDMA (4G) after automatically rebooting phone shows Sprint with a small triangle over the network bars !
I live in INDIA ! Sprint is not operating here ! Plz help me how to enable LTE for other carriers thanks . Do I need to install coustom rom ? Plz plz help !

Travel to different region, update steps

Hello guys,
Mate 10 Pro C636 Asia here.
I have to travel to Africa for 6 months and I put my Malaysian SIM(Maxis) in the second SIM slot while the Nigerian SIM in first SIM slot.
Please, I want to know if this configuration will be able to detect firmware updates or do I need to put the Malaysian SIM into the first slot?
Thanks guys
Someone should please help here.
1. Do I use only Malaysian SIM?
2. Can I use Malaysian SIM and my current region's SIM? If yes, which should be in slot 1?
3. Can I get it with any other SIM?
zayidhs said:
Someone should please help here.
1. Do I use only Malaysian SIM?
2. Can I use Malaysian SIM and my current region's SIM? If yes, which should be in slot 1?
3. Can I get it with any other SIM?
Click to expand...
Click to collapse
for this you need to check on what frequencis their lte and 3g are working. IF they are the same, everything will work. Sim slot doenst matter i think
Doesn't matter if u use any sim slot.
You get updates even without sim card over wifi.
The moment you get updates depending on imei numbers.

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