No 4G / LTE on Note 4x - Xiaomi Redmi Note 4 Questions & Answers

Hi there I have a Redmi Note 4x International version Snapdragon, 3GB + 32GB). And I have this phone since 3 or 4 weeks. So far so good. But one (BIG) downside: I haven't been able to connect to 4g so far.
I know the a phone ain't capable of 800mhz 4g, but 1800mhz should be possible.
I am in Utrecht, Netherlands and my carrier, Vodafone should have 4G via 1800mhz here. 4G works instant on my broken Oneplus X.
Anyone ideas to help me out? Thanks in advance

Vennesch said:
Hi there I have a Redmi Note 4x International version Snapdragon, 3GB + 32GB). And I have this phone since 3 or 4 weeks. So far so good. But one (BIG) downside: I haven't been able to connect to 4g so far.
I know the a phone ain't capable of 800mhz 4g, but 1800mhz should be possible.
I am in Utrecht, Netherlands and my carrier, Vodafone should have 4G via 1800mhz here. 4G works instant on my broken Oneplus X.
Anyone ideas to help me out? Thanks in advance
Click to expand...
Click to collapse
Try to use "network signal guru " (search on Google playstore ). You can lock bands using that app .hope it helps

Vennesch said:
Hi there I have a Redmi Note 4x International version Snapdragon, 3GB + 32GB). And I have this phone since 3 or 4 weeks. So far so good. But one (BIG) downside: I haven't been able to connect to 4g so far.
I know the a phone ain't capable of 800mhz 4g, but 1800mhz should be possible.
I am in Utrecht, Netherlands and my carrier, Vodafone should have 4G via 1800mhz here. 4G works instant on my broken Oneplus X.
Anyone ideas to help me out? Thanks in advance
Click to expand...
Click to collapse
There is no international version of Note 4x. This is asian variant and is missing some frequencies used in EU - for example B20. International version is Redmi Note 4 Global. (why didn't you get it instead?)
As for your question, from what i see majority of antennas used by Vodafone in NL uses 800MHz (B20) so maybe you are not in range of 1800MHz.
You can also try to setup your VPN's manually.
http://4gmasten.nl/dekking/4g/vodafone-4g

There is no international version of Note 4x. This is asian variant and is missing some frequencies used in EU. (for example B20) International version is Redmi Note 4 Global. (why didn't you get it instead?)
As for your question, from what i see majority of antennas used by Vodafone in NL uses 800MHz (B20) so maybe you are not in range of 1800MHz.
You can also try to setup your VPN's manually.
http://4gmasten.nl/dekking/4g/vodafone-4g[/QUOTE]
Thanks for your reply. I got this phone because in my region there should be plenty 1800mhz antennas from what I saw on the map on that very page you mentioned. Even in Amsterdam I had no 4G reception.
Check attached map from Vodafone site. If iPhone 5 has 4G mine should have it as well, right?

Boomshiva said:
Try to use "network signal guru " (search on Google playstore ). You can lock bands using that app .hope it helps
Click to expand...
Click to collapse
Tried it, no luck on band 5

No one?

Try to setup APN's again, manually.

k3lcior said:
Try to setup APN's again, manually.
Click to expand...
Click to collapse
No difference unfortunatly

You cannot return it anymore? I would just replace it with Global variant with B20.
On the other side do you really need LTE? H+ can be as fast and even faster than 4G (download), LTE has just much higher upload speeds.

Related

Does anyone own the Mediapad X1 4G? Would love some feedback on the device as well as

I've been going on YouTube to get some reviews but its mostly a quick hands on. Does anyone own the device and have any feedback on it? Any issues? I was thinking about getting the 4G version but I can't find anything on it!
I've noticed the phone has been updated to a new version of android recently... Can you get root with the update?
There's a 4G version of this as well, does that connect to the 4G bands of AT&T or does it just get HSPA+?
I've been trying to look for the Chinese forums for this device to get reviews or user feedback in general but I can't find anything!
Any help or opinions would be greatly appreciated!
Sent from my SAMSUNG-SGH-I717 using Tapatalk
adrienned said:
I've been going on YouTube to get some reviews but its mostly a quick hands on. Does anyone own the device and have any feedback on it? Any issues? I was thinking about getting the 4G version but I can't find anything on it!
I've noticed the phone has been updated to a new version of android recently... Can you get root with the update?
There's a 4G version of this as well, does that connect to the 4G bands of AT&T or does it just get HSPA+?
I've been trying to look for the Chinese forums for this device to get reviews or user feedback in general but I can't find anything!
Any help or opinions would be greatly appreciated!
Sent from my SAMSUNG-SGH-I717 using Tapatalk
Click to expand...
Click to collapse
I bought the 4G version. 7D-503L. its LTE TDD and it does not work here in Nigeria, because the LTE sim i got is FDD. But HSPA+ is so stable and good
Kennyadex said:
I bought the 4G version. 7D-503L. its LTE TDD and it does not work here in Nigeria, because the LTE sim i got is FDD. But HSPA+ is so stable and good
Click to expand...
Click to collapse
Thanks for the info. Do you like the phone? Any problems with it?
Does anyone have any experience with it in the US? It seems like I'm going to be the only one who owns it in the states! [emoji18]
Kennyadex said:
I bought the 4G version. 7D-503L. its LTE TDD and it does not work here in Nigeria, because the LTE sim i got is FDD. But HSPA+ is so stable and good
Click to expand...
Click to collapse
The 503L works in Malaysia where the LTE bands are 1800MHz and 2600MHz FDD. Nigeria probably uses a band unsupported by the device.
adrienned said:
Thanks for the info. Do you like the phone? Any problems with it?
Does anyone have any experience with it in the US? It seems like I'm going to be the only one who owns it in the states! [emoji18]
Click to expand...
Click to collapse
There was one other guy I saw in the X1 related threads in this forum here, who said that the H+ bands on AT&T work fine.
This is truly a fantastic device and has all the right boxes ticked. You can even use it as a powerbank in an emergency.
joytest said:
The 503L works in Malaysia where the LTE bands are 1800MHz and 2600MHz FDD. Nigeria probably uses a band unsupported by the device.
There was one other guy I saw in the X1 related threads in this forum here, who said that the H+ bands on AT&T work fine.
This is truly a fantastic device and has all the right boxes ticked. You can even use it as a powerbank in an emergency.
Click to expand...
Click to collapse
Thanks for the info. I'm glad to hear you like the device, because all I read were wifi and connectivity issues. I'm going to go see what bands AT&T use. Thanks again!
adrienned said:
Thanks for the info. Do you like the phone? Any problems with it?
Does anyone have any experience with it in the US? It seems like I'm going to be the only one who owns it in the states! [emoji18]
Click to expand...
Click to collapse
Fantastic device. The best tablet i have ever had. Durable and compact. Software very smooth.
I'm in the US and am on AT&T. The LTE bands don't work in the US so you would probably want to get the 3G version (Unless you travel overseas and might want 4G)
If a huge screen and massive battery are your thing then get this phone. If not, your better served with the Sony Xperia Z Ultra.
Other than Screen Size and Battery, the Mediapad X1 falls short in alot of areas.
Pros
Screen (Why else would you get this phone?)
Battery (I get 3 days on a charge)
Don't need a tablet
Cons
Poor performance (Compared to the current snapdragon equipped phones)
Quirky Wifi Performance/Occasion dropouts (In the US)
Old OS (KitKat is out, but fairly buggy right now)
No custom recovery or roms (This would probably fix alot of the performance issues)
High memory usage (Even after rooting and removing all the Huawei stuff)
Just a little laggy in general (Annoying pause after unlocking the screen)
Build quality is a little lacking (buttons feel cheap and are easy to accidentally press or hold)
omniphil said:
I'm in the US and am on AT&T. The LTE bands don't work in the US so you would probably want to get the 3G version (Unless you travel overseas and might want 4G)
If a huge screen and massive battery are your thing then get this phone. If not, your better served with the Sony Xperia Z Ultra.
Other than Screen Size and Battery, the Mediapad X1 falls short in alot of areas.
Pros
Screen (Why else would you get this phone?)
Battery (I get 3 days on a charge)
Don't need a tablet
Cons
Poor performance (Compared to the current snapdragon equipped phones)
Quirky Wifi Performance/Occasion dropouts (In the US)
Old OS (KitKat is out, but fairly buggy right now)
No custom recovery or roms (This would probably fix alot of the performance issues)
High memory usage (Even after rooting and removing all the Huawei stuff)
Just a little laggy in general (Annoying pause after unlocking the screen)
Build quality is a little lacking (buttons feel cheap and are easy to accidentally press or hold)
Click to expand...
Click to collapse
I suppose "Poor performance" is relative based on the Antutu score, since I'm happy with the device overall.
I did some exploring with ROM dumping tools, and I think I managed to successfully extract the /system partition. Still exploring though, hope to pick up some ROM modding skills.
omniphil said:
I'm in the US and am on AT&T. The LTE bands don't work in the US so you would probably want to get the 3G version (Unless you travel overseas and might want 4G)
If a huge screen and massive battery are your thing then get this phone. If not, your better served with the Sony Xperia Z Ultra.
Other than Screen Size and Battery, the Mediapad X1 falls short in alot of areas.
Pros
Screen (Why else would you get this phone?)
Battery (I get 3 days on a charge)
Don't need a tablet
Cons
Poor performance (Compared to the current snapdragon equipped phones)
Quirky Wifi Performance/Occasion dropouts (In the US)
Old OS (KitKat is out, but fairly buggy right now)
No custom recovery or roms (This would probably fix alot of the performance issues)
High memory usage (Even after rooting and removing all the Huawei stuff)
Just a little laggy in general (Annoying pause after unlocking the screen)
Build quality is a little lacking (buttons feel cheap and are easy to accidentally press or hold)
Click to expand...
Click to collapse
Do you get at least HSPA on the device? I know its underpowered because the Ultra has a 2.2ghz vs this one has a 1.6. I was really waiting for the Ultra 2 that would have a flash but I need something now. I didn't think I would need flash that much but I use it all the time as a light.
Did you upgrade to the latest version? Did that improve the performance? How well does it connect to the network?
I don't know about the wifi, I have a Samsung Note now and I get wifi authentication errors all the time!
adrienned said:
Do you get at least HSPA on the device? I know its underpowered because the Ultra has a 2.2ghz vs this one has a 1.6. I was really waiting for the Ultra 2 that would have a flash but I need something now. I didn't think I would need flash that much but I use it all the time as a light.
Did you upgrade to the latest version? Did that improve the performance? How well does it connect to the network?
I don't know about the wifi, I have a Samsung Note now and I get wifi authentication errors all the time!
Click to expand...
Click to collapse
Yes HSPA+ works just fine at around 5mbs. That's certainly fast enough for cellular data.
I did upgrade to the leaked Kitkat build, it had some nice speed improvements however the DPI was set to 400 which was yuck, and the wifi performance was total crap. I had to go back to 4.2 unfortunately. It wasn't good enough for a daily driver, hopefully those issues get fixed for a proper update...
The wifi issues on 4.2 are not that troublesome, with the leaked 4.4 rom they were very bad.
omniphil said:
Yes HSPA+ works just fine at around 5mbs. That's certainly fast enough for cellular data.
I did upgrade to the leaked Kitkat build, it had some nice speed improvements however the DPI was set to 400 which was yuck, and the wifi performance was total crap. I had to go back to 4.2 unfortunately. It wasn't good enough for a daily driver, hopefully those issues get fixed for a proper update...
The wifi issues on 4.2 are not that troublesome, with the leaked 4.4 rom they were very bad.
Click to expand...
Click to collapse
Thank you for this. As much as I want the nice screen, I need a device that works with wifi and not on that old of an android. I will follow the forums to see if there's any improvement. Thank you for the info
adrienned said:
Thank you for this. As much as I want the nice screen, I need a device that works with wifi and not on that old of an android. I will follow the forums to see if there's any improvement. Thank you for the info
Click to expand...
Click to collapse
Xperia Z Ultra then
Hello friends,
Have purchased Glory Honor X1 LTE double 4G 32GB ROM, and would appreciate any owner to confirm if this unit support FDD B3 (1800MHz).
Huawei official site says NO - (Network Frequency TDD-LTE: B38/39/40/41; TD-SCDMA: A + F band; WCDMA: 850/900/1900/2100MHz (roaming); GSM: 850/900/1800/1900MHz)
But other sellers says YES
- (2G: GSM:850/900/1800/1900MHz 3G: WCDMA 850/900/1900/2100MHz TD-SCDMA A + F 4G: TDD-LTE:B38/39/40/41, FDD-LTE: B1/3/7
I'm confused...
Anyone can help please?
ecep said:
Hello friends,
Have purchased Glory Honor X1 LTE double 4G 32GB ROM, and would appreciate any owner to confirm if this unit support FDD B3 (1800MHz).
Huawei official site says NO - (Network Frequency TDD-LTE: B38/39/40/41; TD-SCDMA: A + F band; WCDMA: 850/900/1900/2100MHz (roaming); GSM: 850/900/1800/1900MHz)
But other sellers says YES
- (2G: GSM:850/900/1800/1900MHz 3G: WCDMA 850/900/1900/2100MHz TD-SCDMA A + F 4G: TDD-LTE:B38/39/40/41, FDD-LTE: B1/3/7
I'm confused...
Click to expand...
Click to collapse
ecep said:
Hello friends,
Have purchased Glory Honor X1 LTE double 4G 32GB ROM, and would appreciate any owner to confirm if this unit support FDD B3 (1800MHz).
Huawei official site says NO - (Network Frequency TDD-LTE: B38/39/40/41; TD-SCDMA: A + F band; WCDMA: 850/900/1900/2100MHz (roaming); GSM: 850/900/1800/1900MHz)
But other sellers says YES
- (2G: GSM:850/900/1800/1900MHz 3G: WCDMA 850/900/1900/2100MHz TD-SCDMA A + F 4G: TDD-LTE:B38/39/40/41, FDD-LTE: B1/3/7
I'm confused...
Click to expand...
Click to collapse
According to some other posts I read, Huawei may not be able to legally state FDD support as they are not licensed for that spectrum in China. However there are reports that the modem supports all frequencies.
Can I know what is the model number of the 32gb version?
Sent from my MediaPad X1 7.0 using Tapatalk HD
joytest said:
According to some other posts I read, Huawei may not be able to legally state FDD support as they are not licensed for that spectrum in China. However there are reports that the modem supports all frequencies.
Can I know what is the model number of the 32gb version?
Sent from my MediaPad X1 7.0 using Tapatalk HD
Click to expand...
Click to collapse
This is the product I have purchased: vmall.com/product/1124.html#1873
just add www
Brand Glory HONOR
Model 7D-503L
Dissemination name Glory X1
Time to market June 2014
Operating system Android 4.2.2
User Interface Emotion UI 2.0
CPU Model Hisilicon Kirin 910
CPU Auditors Quad-Core
CPU frequency 1.6GHz
GPU Mali450-MP4
Network
Network standard Mobile 4G (TD-LTE, the need to use mobile 4G card) - China Unicom 4G (TD-LTE, 4G need to use China Unicom card) - Mobile 3G (TD-SCDMA) - China Unicom 3G (WCDMA, roaming) - China Unicom 2G / mobile 2G ( GSM)
Network Frequency TDD-LTE: B38/39/40/41; TD-SCDMA: A + F band; WCDMA: 850/900/1900/2100MHz (roaming); GSM: 850/900/1800/1900MHz
Data services GPRS / EDGE / WCDMA HSPA + (DL: 42Mbps, UL: 5.76Mbps) / TD-SCDMA/TD-HSPA (DL: 2.8Mbps, UL: 2.2Mbps) / TDD LTE (DL: 112Mpbs, UL: 10Mbps)
ecep said:
This is the product I have purchased: vmall.com/product/1124.html#1873
just add www
Brand Glory HONOR
Model 7D-503L
Dissemination name Glory X1
Time to market June 2014
Operating system Android 4.2.2
User Interface Emotion UI 2.0
CPU Model Hisilicon Kirin 910
CPU Auditors Quad-Core
CPU frequency 1.6GHz
GPU Mali450-MP4
Network
Network standard Mobile 4G (TD-LTE, the need to use mobile 4G card) - China Unicom 4G (TD-LTE, 4G need to use China Unicom card) - Mobile 3G (TD-SCDMA) - China Unicom 3G (WCDMA, roaming) - China Unicom 2G / mobile 2G ( GSM)
Network Frequency TDD-LTE: B38/39/40/41; TD-SCDMA: A + F band; WCDMA: 850/900/1900/2100MHz (roaming); GSM: 850/900/1800/1900MHz
Data services GPRS / EDGE / WCDMA HSPA + (DL: 42Mbps, UL: 5.76Mbps) / TD-SCDMA/TD-HSPA (DL: 2.8Mbps, UL: 2.2Mbps) / TDD LTE (DL: 112Mpbs, UL: 10Mbps)
Click to expand...
Click to collapse
The 703L supports FDD 1800 and 2600MHz, and probably some other FDD bands as well, as it has been reported working in France, Germany, Malaysia and Singapore, which use FDD bands,
Many thanks your confirmation dear friend.
I'm guessing there is no Mediapad x1 that works on T-mobile AWS
emann56 said:
I'm guessing there is no Mediapad x1 that works on T-mobile AWS
Click to expand...
Click to collapse
Works with T-Mobile in the US, yes. LTE, no

Noob question: Note 3 Pro and Koodo(Canada) bands

Hi, the Note 3 Pro is stating the following frequencies for LTE 1800/2100/2600MHz and according to Google, Koodo is 1700/2100 MHz (AWS). Only 1 of the frequency matches, does that mean that the signal reception will be bad or not working at all? Is there a way to fix this?
Thank you!
The Note 3 Pro works perfectly fine on Koodo. I didn't have to config anything with the APN and such, just popped my sim card in slot 1. Haven't had any issues.
IT may work as you say, your more than likely speaking of 3G. . . What about 4G LTE ?
I know that Fido/Rogers are not using the same frequencies so it's not exactly an answer to your question but with Fido I got strong LTE signal everywhere I went so far.
mastergat said:
Hi, the Note 3 Pro is stating the following frequencies for LTE 1800/2100/2600MHz and according to Google, Koodo is 1700/2100 MHz (AWS). Only 1 of the frequency matches, does that mean that the signal reception will be bad or not working at all? Is there a way to fix this?
Thank you!
Click to expand...
Click to collapse
There are three versions, the one you found, there is one with band 4 (1700), and Kate special edition with band 4 and a bunch of others.
You need the one with band 4 or Kate or Lte will be really spotty and won't work indoors at all.
I have the the one with band 4 and LTE works really well with Bell. All big 3 carriers use band 4 (1700) Lte.
https://m.aliexpress.com/item/32598...992631-02006-UneMJZVf&aff_platform=y#autostay
I have the Kenzo model from Geekbuying. I get LTE on Koodo.

Dood wheres my 4G? ... Any LTE trouble?

Hi again... I went into town, I'm on Virgin which is an EE virtual provider. And the town should be coverd by 4G from EE... So any reason why my phone cant get find LTE?
I get H+ but thats it.
NutsyUK said:
Hi again... I went into town, I'm on Virgin which is an EE virtual provider. And the town should be coverd by 4G from EE... So any reason why my phone cant get find LTE?
I get H+ but thats it.
Click to expand...
Click to collapse
Are you a new or existing virgin mobile user. If existing did you get a new SIM from Virgin? As they need to issue a new one to you if you want to go 4G.
Sent from my Redmi Note 4 using Tapatalk
Yeah I got the new sim...
NutsyUK said:
Yeah I got the new sim...
Click to expand...
Click to collapse
There was also something else I read (virgin user here to - currently non 4G) about having to wait until your next billing cycle until you can begin using 4G services. Annoying and I've seen lots of people complaining as they have to wait to their refresh date which could be anywhere up to a few weeks.
Probably stating the obvious but have you selected the LTE option under (preferred network type) mobile network settings?
Sent from my Redmi Note 4 using Tapatalk
Yep LTE set as preferred
Also I ordered the sim before my last billing date. The sim turned up about a week after the billing date.
Maybe the next billing date?
NutsyUK said:
Yep LTE set as preferred
Also I ordered the sim before my last billing date. The sim turned up about a week after the billing date.
Maybe the next billing date?
Click to expand...
Click to collapse
Possibly yeah, that's the only thing I can think off. Worth it to keep trying the odd reboot or switching in and out of aeroplane mode in case that helps it kick in.
Sent from my Redmi Note 4 using Tapatalk
Check what LTE bands Virgin uses and see if the Redmi Note 4 is compatible with said bands. I'm on T-Mobile and the Note 4 does not support it's LTE.
TheSorton said:
Check what LTE bands Virgin uses and see if the Redmi Note 4 is compatible with said bands. I'm on T-Mobile and the Note 4 does not support it's LTE.
Click to expand...
Click to collapse
They use EE's, who use bands *3(1800) and 7(2600), so definitely compatible.
Sent from my Redmi Note 4 using Tapatalk
Have u checked to use another provider?
i have a similar issue, not all providers that have these bands listed use them in all locations, i am with Rogers in canada who does have band 7, which this phone has, but they only have it in certain areas, not the full coverage, so i sit on 3g a lot.
Check this site, i shows that your provider also has limited coverage on the available bands. willmyphonework.net
I have the same issue. I'm with Three and it keeps dropping to H+ far too regularly.
Had this sim for a while and worked perfectly well on my Jiayu S3.
T3rry1 said:
i have a similar issue, not all providers that have these bands listed use them in all locations, i am with Rogers in canada who does have band 7, which this phone has, but they only have it in certain areas, not the full coverage, so i sit on 3g a lot.
Check this site, i shows that your provider also has limited coverage on the available bands. willmyphonework.net
Click to expand...
Click to collapse
It happens to me. What I found from google, it said Note 4 Hardware supports Band 4 and Band 7, but the miui 8 locks them.
Still looking for a way to open those bands.
Galaxy_Galaxy said:
It happens to me. What I found from google, it said Note 4 Hardware supports Band 4 and Band 7, but the miui 8 locks them.
Still looking for a way to open those bands.
Click to expand...
Click to collapse
Band 7 should be supported and usable but I doubt the hardware supports band 4.
You should have gotten the Redmi Note 3 instead, the Chinese version supports band 4, 7 and 40 out of the bands used in Canada, and the Special Edition ("international version") supports bands 2, 4, 7 and 40. The Chinese model also supports 3G on band 4 (1700/AWS).
T3rry1 said:
i have a similar issue, not all providers that have these bands listed use them in all locations, i am with Rogers in canada who does have band 7, which this phone has, but they only have it in certain areas, not the full coverage, so i sit on 3g a lot.
Check this site, i shows that your provider also has limited coverage on the available bands. willmyphonework.net
Click to expand...
Click to collapse
FIDO does not support band 7 too, (even though some sites said Fido supports band 7)
My friend is using Bell, his phone shows 4G instead of 3G.

Xiaomi and USA use....?

Hey everyone!
Currently a user of an RR rooted oneplus 3. Love the phone but I keep hearing good things about Xiaomi.
I must admit I'm curious, especially with the Mi Mix 2 coming out. How are Xiaomi phones on US cell networks? I would mainly be using AT & T. I have no problem putting custom roms etc on my phones so that's not an issue.
I just wouldnt want to be stuck with a phone that had bad 4G/LTE support.
Pros and cons of going with a Xiaomi phone vs say the one plus 5, or a true US supported phone like the LG V30 or upcoming pixel XL2 or even the asus zenphone 4 pro?
Curious to see what everyone has to say .
slyyke said:
Hey everyone!
Currently a user of an RR rooted oneplus 3. Love the phone but I keep hearing good things about Xiaomi.
I must admit I'm curious, especially with the Mi Mix 2 coming out. How are Xiaomi phones on US cell networks? I would mainly be using AT & T. I have no problem putting custom roms etc on my phones so that's not an issue.
I just wouldnt want to be stuck with a phone that had bad 4G/LTE support.
Pros and cons of going with a Xiaomi phone vs say the one plus 5, or a true US supported phone like the LG V30 or upcoming pixel XL2 or even the asus zenphone 4 pro?
Curious to see what everyone has to say .
Click to expand...
Click to collapse
I'm using Redmi note 4 global Version in USA on T-Mobile. You just need to do a little research on what frequency at&t uses. Or what bands they use. For me I'm only getting 1 LTE band supported which is band 4. I get lte everywhere and it's fast. This is what at&t supports 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently. You can use this http://www.china-prices.com/phone/bands/7131/xiaomi-redmi-note-4-64gb to check compatibility with Chinese phones it's pretty accurate. So I just looked it up the global Version of Redmi note 4 you would get 2 LTE bands. Better than what I get. You can research other xiaomi phones as well.
---------- Post added at 03:26 AM ---------- Previous post was at 03:24 AM ----------
allrockedout said:
I'm using Redmi note 4 global Version in USA on T-Mobile. You just need to do a little research on what frequency at&t uses. Or what bands they use. For me I'm only getting 1 LTE band supported which is band 4. I get lte everywhere and it's fast. This is what at&t supports 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently. You can use this http://www.china-prices.com/phone/bands/7131/xiaomi-redmi-note-4-64gb to check compatibility with Chinese phones it's pretty accurate. So I just looked it up the global Version of Redmi note 4 you would get 2 LTE bands. Better than what I get. You can research other xiaomi phones as well.
Click to expand...
Click to collapse
Also switch service to mint sim for $25 a month with unlimited talk text and 10gb of data. Redmi note 4 global Version 3gb around $150 and the 4gb version around $200.
There are some xiaomi phones that support more bands but they do cost more. A unlocked phone in the USA you should be getting at least 3 LTE frequencies support. Like on T-Mobile there are 3 main bands. 2 4 and 12. 12 is for when your inside and it penetrates through buildings. At&t might have the same type of thing with 850mhz. Lower the frequency the farther it can travel.
Feel free to direct message me if you have more questions I've basically researched all available xiaomi phones. I can help you with compatibility
You don't have to worry about bands support, if it doesn't support bands on USA, You can unlock all bands on Mido, 1-41 bands can be unlocked
adekboreanaz said:
You don't have to worry about bands support, if it doesn't support bands on USA, You can unlock all bands on Mido, 1-41 bands can be unlocked
Click to expand...
Click to collapse
So basically as long as the soc's modem supports it then there are ways to unlock it. I am unfamiliar with Mido. What is that? I am going to be targeting a Snapdragon 835 phone here in the next month or two. Hopefully we will see on the 11th the mi mix 2 getting that Soc.
slyyke said:
So basically as long as the soc's modem supports it then there are ways to unlock it. I am unfamiliar with Mido. What is that? I am going to be targeting a Snapdragon 835 phone here in the next month or two. Hopefully we will see on the 11th the mi mix 2 getting that Soc.
Click to expand...
Click to collapse
I'm not sure about the first line, but here on RN4 it can be unlocked with other version of RN4 who had All bands unlocked
Mido is code name for Redmi Note 4, every devices on Xiaomi have their own code name
I think yes it will be getting 835
I think it will be support for Mi Mix 2 on USA, i know someone who had mi6 basically had same soc, and he can used it in USA
Unlocking bands is not easy at all.. it's possible in theory, but it's extremely complicated and dangerous you can completely brick your phone.
Dont even consider this, i dont know what this guy above is talking about. Maybe he will present us unlocked all bands if this is so easy?
k3lcior said:
Unlocking bands is not easy at all.. it's possible in theory, but it's extremely complicated and dangerous you can completely brick your phone.
Dont even consider this, i dont know what this guy above is talking about. Maybe he will present us unlocked all bands if this is so easy?
Click to expand...
Click to collapse
It's easy and it will not brick your phone, only signal loss and you can restore your backup if anything happened (signal loss)
I have the redmi note 4x international with snapdragon soc on cricket (att prepay service). I cant say about the mi max 2 but my device works great with att network. The phone came with the global rom installed and all I had to do was put a sim in it. Network was found, data worked, sms and mms both worked. Have had no issues with the phone on cricket/att.
Just like to follow up with my post. Did some digging and apparently mi mix 2 will be fully capable in the US as the mi mix 2 will ship with a global version that has Google play support. Very cool stuff if this article is to be believed. https://www.google.com/amp/s/www.fo...ix-2-was-built-with-the-u-s-audience-in-mind/
slyyke said:
Just like to follow up with my post. Did some digging and apparently mi mix 2 will be fully capable in the US as the mi mix 2 will ship with a global version that has Google play support. Very cool stuff if this article is to be believed. https://www.google.com/amp/s/www.fo...ix-2-was-built-with-the-u-s-audience-in-mind/
Click to expand...
Click to collapse
Yes it was announced that Mi Mix 2 will support global LTE bands
So basically it should work everywhere.
https://www1-lw.xda-cdn.com/files/2017/09/21430597_1498964703472451_3339054990448497680_n.jpg
allrockedout said:
I'm using Redmi note 4 global Version in USA on T-Mobile. You just need to do a little research on what frequency at&t uses. Or what bands they use. For me I'm only getting 1 LTE band supported which is band 4. I get lte everywhere and it's fast. This is what at&t supports 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently. You can use this http://www.china-prices.com/phone/bands/7131/xiaomi-redmi-note-4-64gb to check compatibility with Chinese phones it's pretty accurate. So I just looked it up the global Version of Redmi note 4 you would get 2 LTE bands. Better than what I get. You can research other xiaomi phones as well.
Hello even I got Redmi note 4 64gb iam using with lycamobile but for some reason iam stuck with 2g , can u plz help how ur getting 4g on T-Mobile . I tried playing around with apn but its the same plzz I will really appreciate if u can put me to right settings thanks.
Click to expand...
Click to collapse
sunny777 said:
allrockedout said:
I'm using Redmi note 4 global Version in USA on T-Mobile. You just need to do a little research on what frequency at&t uses. Or what bands they use. For me I'm only getting 1 LTE band supported which is band 4. I get lte everywhere and it's fast. This is what at&t supports 17(700Mhz), Band 5(850Mhz), Band 2(1900Mhz), Band 4(1700/2100Mhz) currently. You can use this http://www.china-prices.com/phone/bands/7131/xiaomi-redmi-note-4-64gb to check compatibility with Chinese phones it's pretty accurate. So I just looked it up the global Version of Redmi note 4 you would get 2 LTE bands. Better than what I get. You can research other xiaomi phones as well.
Hello even I got Redmi note 4 64gb iam using with lycamobile but for some reason iam stuck with 2g , can u plz help how ur getting 4g on T-Mobile . I tried playing around with apn but its the same plzz I will really appreciate if u can put me to right settings thanks.
Click to expand...
Click to collapse
Make sure your sim is in Sim slot 1 which is the one that goes farthest inside phone that's the only one that works for LTE.
Looks like your carrier runs off the t mobile network. You have lte band 2 4 and 12. There are also multiple versions of redmi note 4. If you have redmi note 4 global version which runs the snapdragon processor you should be ok and getting LTE on band 4.
Also depending on what area you are in and the cell towers in your area you could be to far from LTE cell towers. Good luck
Go into sim apn settings there should be one already setup called fast t mobile. Because I'm pretty sure your on t mobile network you can select that and get LTE.
Click to expand...
Click to collapse
allrockedout said:
sunny777 said:
Make sure your sim is in Sim slot 1 which is the one that goes farthest inside phone that's the only one that works for LTE.
Looks like your carrier runs off the t mobile network. You have lte band 2 4 and 12. There are also multiple versions of redmi note 4. If you have redmi note 4 global version which runs the snapdragon processor you should be ok and getting LTE on band 4.
Also depending on what area you are in and the cell towers in your area you could be to far from LTE cell towers. Good luck
Go into sim apn settings there should be one already setup called fast t mobile. Because I'm pretty sure your on t mobile network you can select that and get LTE.
Click to expand...
Click to collapse
Thanku so much for the detail reply , yes sim slot is 1 and yes it runs on tmobile towers . my note 4 version looks global 625snapdragon, 64gb 4gb ram running on global miui 9 .I even tried the tmobile fast apn but I cannot get 4g , is there any way to change the bands n check?? what else shld I check. I tried different tower locations but the same E everywhere plz help thanks.
Click to expand...
Click to collapse
sunny777 said:
allrockedout said:
Thanku so much for the detail reply , yes sim slot is 1 and yes it runs on tmobile towers . my note 4 version looks global 625snapdragon, 64gb 4gb ram running on global miui 9 .I even tried the tmobile fast apn but I cannot get 4g , is there any way to change the bands n check?? what else shld I check. I tried different tower locations but the same E everywhere plz help thanks.
Click to expand...
Click to collapse
A good app from the play store is called LTE discovery it will tell you what band or frequency you are on I posted a couple screen shots on a different phone though running MIUI 8 but should be about the same. Also what plan are you on maybe you have used all your data? Also check with your carrier you might have to supply the IMEI number for them to activate it. Are you able to make calls?
Are you able to use the Sim in a different phone and LTE is fine?
Are you sure your not on redmi note 4x?
Click to expand...
Click to collapse
allrockedout said:
sunny777 said:
A good app from the play store is called LTE discovery it will tell you what band or frequency you are on I posted a couple screen shots on a different phone though running MIUI 8 but should be about the same. Also what plan are you on maybe you have used all your data? Also check with your carrier you might have to supply the IMEI number for them to activate it. Are you able to make calls?
Are you able to use the Sim in a different phone and LTE is fine?
Are you sure your not on redmi note 4x?
Click to expand...
Click to collapse
so I installed the app under signal tap lte bars negative only edge bars shows full , I inserted the same sim to Samsung s7 edge and I get lte right away , and yes I did the same apn setting as shown in screen shot I don't know wht else shld I try....
Click to expand...
Click to collapse
sunny777 said:
allrockedout said:
so I installed the app under signal tap lte bars negative only edge bars shows full , I inserted the same sim to Samsung s7 edge and I get lte right away , and yes I did the same apn setting as shown in screen shot I don't know wht else shld I try....
Click to expand...
Click to collapse
I sent a you a private message so you can contact me
Click to expand...
Click to collapse
cidxtc said:
I have the redmi note 4x international with snapdragon soc on cricket (att prepay service). I cant say about the mi max 2 but my device works great with att network. The phone came with the global rom installed and all I had to do was put a sim in it. Network was found, data worked, sms and mms both worked. Have had no issues with the phone on cricket/att.
Click to expand...
Click to collapse
Does LTE actually continue to work for you after you make a voice call or when it otherwise switches to something other than LTE?
Because I'm on cricket as well and mine never goes back to LTE once it switches to H+. I've gotta go into preferred network and switch to to Prefer 3G and back to Prefer LTE to make it work again.
I've tried it with an AT&T prepaid sim as well. I've also done a factory reset, tried the nano sim in slot 2 and also in a micro sim adapter in slot 1. All with the same result. I've got good LTE signal on band 4 all over the place which works perfectly when it's connected. But if I make a phone call or walk into the center of home depot where the signal drops for even a second, it will go to H+ and literally never switch back.
dennygreen said:
Does LTE actually continue to work for you after you make a voice call or when it otherwise switches to something other than LTE?
Because I'm on cricket as well and mine never goes back to LTE once it switches to H+. I've gotta go into preferred network and switch to to Prefer 3G and back to Prefer LTE to make it work again.
I've tried it with an AT&T prepaid sim as well. I've also done a factory reset, tried the nano sim in slot 2 and also in a micro sim adapter in slot 1. All with the same result. I've got good LTE signal on band 4 all over the place which works perfectly when it's connected. But if I make a phone call or walk into the center of home depot where the signal drops for even a second, it will go to H+ and literally never switch back.
Click to expand...
Click to collapse
I have never had a problem with it switching back to lte. I a running miui 9.
cidxtc said:
I have never had a problem with it switching back to lte. I a running miui 9.
Click to expand...
Click to collapse
oh OK. Im on 8.5.4.0. I should probably try 9, or Lineage soon.
I did actually witness this thing switch from H+ to LTE today, I couldn't believe my eyes. It was out in the middle of nowhere, and the LTE signal showed 1 bar, so apparently the H+ must have been even worse.
Guys H+ is fast too, I think it's like up to like 168mbps. Personally I have no problems with LTE but I prefer to use H+ because it's enough of speed for everything you could think of, obviously the signal is better then 4g and it's easier on battery.
Edit:
Actually it seems like H+ can be even faster then LTE.
https://support.freedompop.com/app/featured/answer/id/3238

Have some questions!

Thinking about buying this phone. Can you guys tell me the common issues with this phone? The one I'm most concerned with is the headphone jack, does it produce hiss sound at low volume? I ask this since I came across a lot of phones with that issue. Thanks in advance
linkzex said:
Thinking about buying this phone. Can you guys tell me the common issues with this phone? The one I'm most concerned with is the headphone jack, does it produce hiss sound at low volume? I ask this since I came across a lot of phones with that issue. Thanks in advance
Click to expand...
Click to collapse
I personally don't experience hissing on this phone. As far as issues, it involves the OTA from Vendor Roms which bricked some devices. You can check your ROM version and cross reference it with the ones on the Mi website to make sure. Aside from that, I don't see anything wrong with the phone.
Hi, I'm also considering to buy Note 5 and I just wanted to say that I don't have that problem with Note 4, it doesn't mean much since I don't use N5 but I think there is very very little chance for hissing issue in any device produced in 2017.
Hi just want to ask about redmi note 5 plus.
1. How could i know if it is a international variant
2. Any one show me an SS of something like model name or variant for international variant so that i have a clue when buying it
LabLab...28 said:
Hi just want to ask about redmi note 5 plus.
1. How could i know if it is a international variant
2. Any one show me an SS of something like model name or variant for international variant so that i have a clue when buying it
Click to expand...
Click to collapse
Did you manage to get the info? Please share if you did.
Is the india model the international variant?
Thanks
antares* said:
Did you manage to get the info? Please share if you did.
Is the india model the international variant?
Thanks
Click to expand...
Click to collapse
No one is concern bro. ;(
Hello, I have Redmi 5 in Pakistan. It is a international variant. Screenshots are attached. Hope they help. Thanks.
LabLab...28 said:
Hi just want to ask about redmi note 5 plus.
1. How could i know if it is a international variant
2. Any one show me an SS of something like model name or variant for international variant so that i have a clue when buying it
Click to expand...
Click to collapse
Hi, when I purchased seller offer also a global variant for 40 usd more.
Many people confuse about global device version and global firmware that it´s not the same.
You just have to pay special attention to the bands that is enabled, the global version has more bands enabled, by i.e my version that is a non global doesn´t have LTE bands 2 (1900) nor 4 (1700/2100) it mean that in my country it can´t work on 4G (of course I bought it so it is cause I didn´t need). This is the main difference.
SubwayChamp said:
Hi, when I purchased seller offer also a global variant for 40 usd more.
Many people confuse about global device version and global firmware that it´s not the same.
You just have to pay special attention to the bands that is enabled, the global version has more bands enabled, by i.e my version that is a non global doesn´t have LTE bands 2 (1900) nor 4 (1700/2100) it mean that in my country it can´t work on 4G (of course I bought it so it is cause I didn´t need). This is the main difference.
Click to expand...
Click to collapse
I really don't understand because my device is working with the B4 (1700) band but it is not a real Global version. :silly:
Abnoiesu said:
I really don't understand because my device is working with the B4 (1700) band but it is not a real Global version. :silly:
Click to expand...
Click to collapse
Why do you say that has B4? Where you saw it?
Look at this info, just 4G apparted, this is a non-global version from a chinese seller you can find these specs;
4G FDD LTE B5:850 /B8:900 /B3:1800 /B1:2100 /B7:2600
TD LTE B38:2600 /B39:1900/ B40:2300 /B41:2500 MHz
TD or TDD is the LTE FOR China, look up FDD LTE bands.
And this is a Global version, seller usually put in a red highlighted the bands added
4G: FDD LTE B5:850 /B8:900 /B3:1800 /B1:2100 /B7:2600 /B4:1700 /B20:800;
TD LTE B38:2600 / B40:2300
Differences here are bands 4 for Latin America and guess some regions of Asia and maybe others and band 20 for Spain.
SubwayChamp said:
Why do you say that has B4? Where you saw it?
Look at this info, just 4G apparted, this is a non-global version from a chinese seller you can find these specs;
4G FDD LTE B5:850 /B8:900 /B3:1800 /B1:2100 /B7:2600
TD LTE B38:2600 /B39:1900/ B40:2300 /B41:2500 MHz
TD or TDD is the LTE FOR China, look up FDD LTE bands.
And this is a Global version, seller usually put in a red highlighted the bands added
4G: FDD LTE B5:850 /B8:900 /B3:1800 /B1:2100 /B7:2600 /B4:1700 /B20:800;
TD LTE B38:2600 / B40:2300
Differences here are bands 4 for Latin America and guess some regions of Asia and maybe others and band 20 for Spain.
Click to expand...
Click to collapse
I mentioned that because my 4g shouldn't work but it appears in the notification bar.
I bought the "Official Global ROM" (I saw it is not the Global Version)
FDD LTE B3:1800/B1:2100/B7:2600/B5:850/B8:900MHz
TDD LTE B34:2100/B38:2600/B39:1900/B40:2300/B41:2500MHz
This confuses me :silly:
Abnoiesu said:
I mentioned that because my 4g shouldn't work but it appears in the notification bar.
I bought the "Official Global ROM" (I saw it is not the Global Version)
FDD LTE B3:1800/B1:2100/B7:2600/B5:850/B8:900MHz
TDD LTE B34:2100/B38:2600/B39:1900/B40:2300/B41:2500MHz
This confuses me :silly:
Click to expand...
Click to collapse
No, if your device hasn´t these two added bands definitely it´s not a global version (global rom concept mean nothing for this) is a hardware limitation although can work within 4G depending on your company carrier in some of the 5 frequencies enabled.
I have a Chinese RN5, it has loads of bands dudes. The chance of it not working on your network are slim.
As for the headphones dilemma, they do not hiss or produce low volume. Altho if you pair them with Xiaomi Pro HD which have a high impedance then you will notice a lack in volume. That can be easily fixed with Dolby Atmos the Magisk Module.

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