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I got xiaomi mi4 from mainland China to India. Here I cannot connect to 3g but my sim is connecting to 3g on other phones. I also tried different networks not working. Please someone help me out.
gautam.. maddineni said:
I got xiaomi mi4 from mainland China to India. Here I cannot connect to 3g but my sim is connecting to 3g on other phones. I also tried different networks not working. Please someone help me out.
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Have you made sure you have the APN set up correctly??
Also check the Mi4 supports the 3G frequency that your network runs on.
geko95gek said:
Have you made sure you have the APN set up correctly??
Also check the Mi4 supports the 3G frequency that your network runs on.
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Click to collapse
i checked the apn it is ok and the frequencies match to.but wen i try putting the phone in wdcdma only the option doesn't get selected .so i selected Lte/wcdma it says no service.please help me out.
gautam.. maddineni said:
i checked the apn it is ok and the frequencies match to.but wen i try putting the phone in wdcdma only the option doesn't get selected .so i selected Lte/wcdma it says no service.please help me out.
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Click to collapse
That's strange, I didin't have to select any option at all. It worked on O2 network in UK straight out of the box after I set the APN.
I can post a screenshot of my network settings soon if you want, my Mi4 is charging at the moment.
I dnt know what the problem is please help me.
gautam.. maddineni said:
I dnt know what the problem is please help me.
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Click to collapse
Try another providers SIM card.
Edit: Just read you already did that.
Sent from my Xperia Neo V using xda premium
Hmmm, try this;
Settings > Mobile Networks > [Change to 3G/2G]
Just to see if it'll work in the phone, seeing as the SIM works, maybe it's the phone.
Then try;
Settings > About Phone > "Tap" Internal Memory 5 Times > Phone Information > [Change Preferred Network] (Reboot)
Let me know if these things work, also let me know your provider and if you setup your APN info correct.
Thanks!
---------- Post added at 08:55 PM ---------- Previous post was at 08:52 PM ----------
Oh, lol, also. On AT&T I have my preferred network set as [GSM Auto] and that works fine for me.
3g not working on xiaomi mi4
Hi .
I am facing the same issue . When i try to change preffered network type as wcdma in phone information and reboot it automatically changes to default one. Rest all settings are fine . Please help.
Thanks
Rishab
You don't need to reboot, just save the settings. AFAIK.
Hi,
I tried to save it. but how to save it. there is just option of selecting preferred network type as WCDMA preffered in Phone Information but it does not get saved. And in the mobile network setting i have already selected preffered network type as 3g. but it doesnt work.
Please suggest. thanks
Rishab
Just select the option and back out of the menu. Seems to work for me.
Screenshot?
Also, what carrier and plan?
probem
there are more versions of 3g ... there is a 3g china and than 3g unicom that should be identical with the 3g in europe ...
also there are 2 versions of LTE too ... am afraid you picked the wrong package there mate :/
google it that kind of 3g technology you use !!! and what is supported in your country
EDIT >>> .... Look for the Mi4 WCDMA version for Europe and at all costs avoid the TD-LTE/SCDMA ....
3g not working on xiaomi mi4
veladem said:
You don't need to reboot, just save the settings. AFAIK.
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Click to collapse
Hi ,
It still doesnt work. i have tried every setting. in preffered mobile network type and also in phone information.
I get 3g signals well in my other phone. I am helpless. Please suggest a solution to this.
Thanks,
Rishab
rishab.maheshwari said:
Hi ,
It still doesnt work. i have tried every setting. in preffered mobile network type and also in phone information.
I get 3g signals well in my other phone. I am helpless. Please suggest a solution to this.
Thanks,
Rishab
Click to expand...
Click to collapse
could you provide a link to the exact version of the phone you buyed? As mentioned before, there are different versions for different basebands around.
3g not working on xiaomi mi4
toxic_garden said:
could you provide a link to the exact version of the phone you buyed? As mentioned before, there are different versions for different basebands around.
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Click to collapse
hi I use TDD-MI4-CMCC version with 2gb RAM. Also I want to catch basebands signals of WCDMA but my phone seems to be locked with TD-SCDMA signals. it catches GSM signals well but not WCDMA signals.
3g issue on xiaomi mi4
kjub6 said:
there are more versions of 3g ... there is a 3g china and than 3g unicom that should be identical with the 3g in europe ...
also there are 2 versions of LTE too ... am afraid you picked the wrong package there mate :/
google it that kind of 3g technology you use !!! and what is supported in your country
EDIT >>> .... Look for the Mi4 WCDMA version for Europe and at all costs avoid the TD-LTE/SCDMA ....
Click to expand...
Click to collapse
well now that I have confirmed I have TD-LTE/SCDMA version of MI4. is there any workaround or any way out to unlock other basebands.
I am in india where WCDMA works not SCDMA.
please help , life has become vulnerable without 3g.
thanks,
Rishab
rishab.maheshwari said:
well now that I have confirmed I have TD-LTE/SCDMA version of MI4. is there any workaround or any way out to unlock other basebands.
I am in india where WCDMA works not SCDMA.
please help , life has become vulnerable without 3g.
thanks,
Rishab
Click to expand...
Click to collapse
Follow the steps in this thread bro :thumbup: http://forum.xda-developers.com/showthread.php?t=2871269
Hi Rishab
Could you fix this. I have a MI4 from CMCC and am trying to use the same in India (Airtel) and it doesnt seem to work.
rishab.maheshwari said:
well now that I have confirmed I have TD-LTE/SCDMA version of MI4. is there any workaround or any way out to unlock other basebands.
I am in india where WCDMA works not SCDMA.
please help , life has become vulnerable without 3g.
thanks,
Rishab
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Click to collapse
3G not working
gautam.. maddineni said:
I got xiaomi mi4 from mainland China to India. Here I cannot connect to 3g but my sim is connecting to 3g on other phones. I also tried different networks not working. Please someone help me out.
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Click to collapse
Same problem with my Xioami bought from main land china.. it si TD-SCDMA
Any chance of flashing or changing to mode to WCDMA?
how can I tell if my phone is TD-LTE or FDD-LTE
Hi
I bought it in china but at home the 3G is not working. I read that TD-LTE phone will not work outside of China only FDD-LTE.
I attached a screenshot of my phone is it TD-LTE phone or FDD-LTE?
Thanks
I have droid razr hd unlocked and lolipop installed i live in pakistan where 4g bamd is 1800 mhz can i use my 4g here ?also is lte band controlled by software or hardware any way to change band to work in pakistan plzzz help
mabidhussain17 said:
I have droid razr hd unlocked and lolipop installed i live in pakistan where 4g bamd is 1800 mhz can i use my 4g here ?also is lte band controlled by software or hardware any way to change band to work in pakistan plzzz help
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Welll brother i m suffering from same problem if u got solution of this problem then please kindly tell me also.:angel:
hi guys. I hav recently updated mi fone. mi fone s Indian M8Sd opj40000
now I'm on lollipop 5.0.2, software version 2.33.720.3
now 4G s available in mi town. frm airtel. currently I'm usin reliance cdma in sim1 nd airtel in sim2. mi airtel s 4G ready sim. whn I insert mi airtel 4G sim in sim1 slot. I'm not getting any 4G sign nor nothing changes. always its 3G. does ny1 usin 4G lemme know.
poweratrix said:
hi guys. I hav recently updated mi fone. mi fone s Indian M8Sd opj40000
now I'm on lollipop 5.0.2, software version 2.33.720.3
now 4G s available in mi town. frm airtel. currently I'm usin reliance cdma in sim1 nd airtel in sim2. mi airtel s 4G ready sim. whn I insert mi airtel 4G sim in sim1 slot. I'm not getting any 4G sign nor nothing changes. always its 3G. does ny1 usin 4G lemme know.
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Click to collapse
One E8 doesn't support 4G in India. No way to use it.
Sent from my HTC One_E8 dual sim
Silver.Shadow said:
One E8 doesn't support 4G in India. No way to use it.
Sent from my HTC One_E8 dual sim
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wy is it so tht it doesn't support 4G in india??? wat th reason bebehid it
but if U dial *#*#4636#*#* it shows LTE option in th menu
poweratrix said:
wy is it so tht it doesn't support 4G in india??? wat th reason bebehid it
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Click to collapse
Probably bevause when it was released, 4G was prevalent in India.
I know, it has 3 bands of 4G, none currently used in India, so no way to use 4G in India.
should we not sue HTC India for selling a device with false pretense? When I called HTC, they said their devices are country specific. If so, why is HTC advertising it as a 4G device if it cannot be used even in India?
parthasd said:
should we not sue HTC India for selling a device with false pretense? When I called HTC, they said their devices are country specific. If so, why is HTC advertising it as a 4G device if it cannot be used even in India?
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Click to collapse
Thought so too, but their website clearly says 4G only available while roaming. So we'll have no ground. And the clearly mention which bands too. I don't remember where they advertised it as a 4G device too.
parthasd said:
should we not sue HTC India for selling a device with false pretense? When I called HTC, they said their devices are country specific. If so, why is HTC advertising it as a 4G device if it cannot be used even in India?
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Click to collapse
we can't sue HTC coz thy put all th possible in th fone. th problem is with the network provider.
now airtel hav launched 4G in bangalore etc. etc long time back which is in some old version band. in mumbai chennai they have launched 1800 band 3 which htc one e8 m8sd opj40000 I mean indian phone will work. bangalore its 2300 band 40 wich old technology.
Now I need some help from U guys. guys frm mumbai chennai pls try airtel 4G sim in Ur fone. if U ar already wth airtel thn change Ur sim with new 4G enabled sim. others pls buy a new 4G nd try. jus put ny 3G plan 4G will work fine. I'm already in lollipop 5.0.2. I believe there is some issue with 4G in lollipop 5.0.2. guy who are already in kitkat pls do new update 1.260.73.6 ny try new sim.
I hav just confirmed with airtel tht our great htc one e8 m8sd opj40000 will work 4G in india with network provider who hav LTE band 1(2100), 3(1800), 41(2500)
poweratrix said:
we can't sue HTC coz thy put all th possible in th fone. th problem is with the network provider.
now airtel hav launched 4G in bangalore etc. etc long time back which is in some old version band. in mumbai chennai they have launched 1800 band 3 which htc one e8 m8sd opj40000 I mean indian phone will work. bangalore its 2300 band 40 wich old technology.
Now I need some help from U guys. guys frm mumbai chennai pls try airtel 4G sim in Ur fone. if U ar already wth airtel thn change Ur sim with new 4G enabled sim. others pls buy a new 4G nd try. jus put ny 3G plan 4G will work fine. I'm already in lollipop 5.0.2. I believe there is some issue with 4G in lollipop 5.0.2. guy who are already in kitkat pls do new update 1.260.73.6 ny try new sim.
I hav just confirmed with airtel tht our great htc one e8 m8sd opj40000 will work 4G in india with network provider who hav LTE band 1(2100), 3(1800), 41(2500)
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Click to collapse
I have a 4g enabled Airtel sim (ported recently from vodafone) and it shows me only H or 3G.... I have switched the bands to GSM/WCDMA/.....LTEAUTO and restarted the phone also.... but speedtest.net shows 1.5mbps speed only...
Edit : I changed the band using *#*#4636#*#* and upon reboot the band returns to GSM/WCDMA/CDMA and EVDO (PRL)
Anyone know how to make it stick ??
Also, i am on locked bootloader, non rooted and 5.0.2
gregferns said:
I have a 4g enabled Airtel sim (ported recently from vodafone) and it shows me only H or 3G.... I have switched the bands to GSM/WCDMA/.....LTEAUTO and restarted the phone also.... but speedtest.net shows 1.5mbps speed only...
Edit : I changed the band using *#*#4636#*#* and upon reboot the band returns to GSM/WCDMA/CDMA and EVDO (PRL)
Anyone know how to make it stick ??
Also, i am on locked bootloader, non rooted and 5.0.2
Click to expand...
Click to collapse
data speed depend upon signal strength. ar U gettin 4G signal or not? tht s th question here.
now go to settings >mobile data >solt 1 network >tap gsm/utms option> inside tht does it shows gsm only/utms only/lte etc. etc.?? if so Ur ar lucky.
by th way wich city ar U from?
gregferns said:
I have a 4g enabled Airtel sim (ported recently from vodafone) and it shows me only H or 3G.... I have switched the bands to GSM/WCDMA/.....LTEAUTO and restarted the phone also.... but speedtest.net shows 1.5mbps speed only...
Edit : I changed the band using *#*#4636#*#* and upon reboot the band returns to GSM/WCDMA/CDMA and EVDO (PRL)
Anyone know how to make it stick ??
Also, i am on locked bootloader, non rooted and 5.0.2
Click to expand...
Click to collapse
once change th band no need to restart th fone. jus keep using it. also 3G pack must be active. even thn U don't get 4G. register complaint calling 198 only if U ar in mumbai or chennai
poweratrix said:
data speed depend upon signal strength. ar U gettin 4G signal or not? tht s th question here.
now go to settings >mobile data >solt 1 network >tap gsm/utms option> inside tht does it shows gsm only/utms only/lte etc. etc.?? if so Ur ar lucky.
by th way wich city ar U from?
Click to expand...
Click to collapse
I am in Mumbai and yes, i get full signal in my office... it also shows only 3G or H...
When i tap SLOT 1 NETWORK it only shows me 3 options
PREFERRED NETWORK -- 3 options in that (GLOBAL MODE / CDMA MODE / GMS UMTS mode) --- Global mode is selected
CDMA OPTIONS - Greyed out
GSM / UMTS Options -- This has only Access point names and Network Operators (greyed out)
And ye my data is on and i'm using data continuously on a 1 gb plan....
This is the reply i got from Airtel
Dear Gregory Fernandes,
This is in reference to your email expressing inability to access 4G service on your airtel mobile **********.
We request you to follow the below mentioned steps to download the internet settings:
Step 1. SMS MO to 54321 (tollfree)
Step 2. Save the settings on your handset
Step 3. Switch off/on your handset
Internet services will be activated on your mobile within 30 minutes.
Further, we request you to latch onto 4G network in order to use 4G service.
To change the network settings in order to latch onto 3G, please follow the below mentioned simple steps:
· Go to Phone settings
· Select Network Settings/Network Mode
· Select LTE mode,
· Press OK to Save
Thank you for choosing airtel.
None of this worked as was expected.....
Best Regards,
gregferns said:
This is the reply i got from Airtel
Dear Gregory Fernandes,
This is in reference to your email expressing inability to access 4G service on your airtel mobile **********.
We request you to follow the below mentioned steps to download the internet settings:
Step 1. SMS MO to 54321 (tollfree)
Step 2. Save the settings on your handset
Step 3. Switch off/on your handset
Internet services will be activated on your mobile within 30 minutes.
Further, we request you to latch onto 4G network in order to use 4G service.
To change the network settings in order to latch onto 3G, please follow the below mentioned simple steps:
· Go to Phone settings
· Select Network Settings/Network Mode
· Select LTE mode,
· Press OK to Save
Thank you for choosing airtel.
None of this worked as was expected.....
Best Regards,
Click to expand...
Click to collapse
As far as I know, none of this will work until htc sends an update to enable 4G, like it did with the M8. It initially didn't support 4G, but an update was sent to enable it. That brought LTE under the options in network, whereas we have only 2G, 3G and CDMA. LTE should be there for LTE to work.
Also, from what I've heard via someone close, htc isn't considering the update, for them, E8 in India doesn't support 4G.
Sent from my HTC One_E8 dual sim
Silver.Shadow said:
As far as I know, none of this will work until htc sends an update to enable 4G, like it did with the M8. It initially didn't support 4G, but an update was sent to enable it. That brought LTE under the options in network, whereas we have only 2G, 3G and CDMA. LTE should be there for LTE to work.
Also, from what I've heard via someone close, htc isn't considering the update, for them, E8 in India doesn't support 4G.
Sent from my HTC One_E8 dual sim
Click to expand...
Click to collapse
Guess its time to change phones now .....
gregferns said:
Guess its time to change phones now .....
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Click to collapse
I'll wait. In Bangalore, 4G on 1800 Mhz band doesn't come before next year. So. More options.
Sent from my HTC One_E8 dual sim
see ths link
http://telecomtalk.info/things-you-...ing-a-4g-lte-capable-handset-in-india/116895/
it says htc one e8 will support 4G
also see gsmarena also explains abt th 4G band 4 india
poweratrix said:
see ths link
http://telecomtalk.info/things-you-...ing-a-4g-lte-capable-handset-in-india/116895/
it says htc one e8 will support 4G
also see gsmarena also explains abt th 4G band 4 india
Click to expand...
Click to collapse
No source mentioned in the article. So they may or may not be correct. As far as I know, it won't. Unless htc decide otherwise.
Sent from my HTC One_E8 dual sim
poweratrix said:
hi guys. I hav recently updated mi fone. mi fone s Indian M8Sd opj40000
now I'm on lollipop 5.0.2, software version 2.33.720.3
now 4G s available in mi town. frm airtel. currently I'm usin reliance cdma in sim1 nd airtel in sim2. mi airtel s 4G ready sim. whn I insert mi airtel 4G sim in sim1 slot. I'm not getting any 4G sign nor nothing changes. always its 3G. does ny1 usin 4G lemme know.
Click to expand...
Click to collapse
You said you've been using reliance cdma.. What speeds do you get while using it?
mi spee resuresults
these on different locations
I bought Xiaomi mi4 64 gb from china last year. To my surprise only 2g network was connected and no 3g and LTE. I don't have much idea about it. I live in India, forget 4g, if there is any method through which I can connect my phone to 3g band I'll be grateful. If someone can explain me how to unlock all 3g bands and that will possibly connect the 3g band of India, it will be of great help. I have already used the phone in 2g network for a year and it's pain in the @ss. I found recently that by unlocking it is possible to use global bands. PLEASE HELP!!!!! THANK YOU!!!
Did you buy TD-LTE version? FDD-LTE is used in most countries.
Most probably YES
Probably Yes. Otherwise the problem of network might not be there.
P.Kosunen said:
Did you buy TD-LTE version? FDD-LTE is used in most countries.
Click to expand...
Click to collapse
Hi guys recently reliance jio in india launched new 4g service with 4 GB daily free usage for 4 months and unlimited calls for free. they only provide service to 4g lte phones.I know that I will get only 3g speed but that's not a problem. Is there any tricks to use 4g sim on 3g phone. I tried dialing *#*#4636#*#* and selected lte but the menu comes back to wcdma . is it possible to do system changes to trick the phone that it's network is 4g.I use cm 12.1 rooted. If any one can help it will be awesome.
bhavinlanse said:
Hi guys recently reliance jio in india launched new 4g service with 4 GB daily free usage for 4 months and unlimited calls for free. they only provide service to 4g lte phones.I know that I will get only 3g speed but that's not a problem. Is there any tricks to use 4g sim on 3g phone. I tried dialing *#*#4636#*#* and selected lte but the menu comes back to wcdma . is it possible to do system changes to trick the phone that it's network is 4g.I use cm 12.1 rooted. If any one can help it will be awesome.
Click to expand...
Click to collapse
In no way you can change the frequencies if phone's modem doesn't allow you. It's not just faking the icon on status bar.
Sent from my SM-G935F using Tapatalk
bhavinlanse said:
Hi guys recently reliance jio in india launched new 4g service with 4 GB daily free usage for 4 months and unlimited calls for free. they only provide service to 4g lte phones.I know that I will get only 3g speed but that's not a problem. Is there any tricks to use 4g sim on 3g phone. I tried dialing *#*#4636#*#* and selected lte but the menu comes back to wcdma . is it possible to do system changes to trick the phone that it's network is 4g.I use cm 12.1 rooted. If any one can help it will be awesome.
Click to expand...
Click to collapse
hi ....i guess the solution is here
https://forum.xda-developers.com/cr...ad-progress-please-leave-im-updating-t2871269
mrn219 said:
hi ....i guess the solution is here
https://forum.xda-developers.com/cr...ad-progress-please-leave-im-updating-t2871269
Click to expand...
Click to collapse
nice! but works only on qualcomm devices
Sent from my SM-G930F using Tapatalk
mrn219 said:
hi ....i guess the solution is here
https://forum.xda-developers.com/cr...ad-progress-please-leave-im-updating-t2871269
Click to expand...
Click to collapse
It just just unlocks available bands
If your modem does not have LTE band then its useless
It unlocks all bands which the modem supports nothing more
Wuby986 said:
nice! but works only on qualcomm devices
Click to expand...
Click to collapse
right...
The Hard Gamer said:
It just just unlocks available bands
If your modem does not have LTE band then its useless
It unlocks all bands which the modem supports nothing more
Click to expand...
Click to collapse
Idk... maybe the hardware supports it but needs some software changes ... like driver ...
My device (lenovo a3000h) apparently doesn't support 4g but there is "LTE" option in network type in "tablet information "...
I don't think that you can do that.
If the network only uses LTE bands, there's no way you can get '3G speeds' or use your SIM card in a phone that doesn't support LTE.
Sent from my SM-G935F
I tried to find what's the difference between 3g and 4g devices but couldn't find what i wanted ...
maybe both have the same hardware but 4g needs different software and stronger processor ...and they locked it in weak phones to prevent crashes...
how can i unlock my Sprint AQT80 to work on any LTE/CDMA newtork?
plz help and thanks in advanced