Xiaomi says redmi note 7 pro supports 3ca but hardly is anyone experiencing it. Some internal digging made clear that it does support 3ca but its not compatible with the Indian networks yet(don't know about other countries). Most of the users report some sort of network/speed problem on lte. I read a guide here on xda for enabling LTE-A on xiaomi mi a1. Was wondering if anyone could make a dedicated guide for note 7 pro too. Well xiaomi too could fix the issue but seems they show no interest and don't even address it publicly. The network on this thing really sucks, it does. And that shouldn't become the reason to hate on this lovely device.
Don't understand what I am talking about, read this - https://piunikaweb.com/2019/04/25/e...ion-likely-incompatible-with-indian-networks/
My area supports 1800+850+2300 interband ca by Jio. But no signs of its support by rn7 pro. Even while traveling I didn't notice 4g+ anywhere. And yeah the network in my area is very weak.
prashant2198 said:
My area supports 1800+850+2300 interband ca by Jio. But no signs of its support by rn7 pro. Even while traveling I didn't notice 4g+ anywhere. And yeah the network in my area is very weak.
Click to expand...
Click to collapse
same problem very slow internet speed 15-20 kbps
what to do
rishavsoni said:
same problem very slow internet speed 15-20 kbps
what to do
Click to expand...
Click to collapse
Can't do an anything for now buddy. That's why I made this thread requesting LTE-A support for rn7 pro. Seems that cant be done too. Only hope is if xiaomi adds lte+ support over ota itself. But for now they seem to struggle to fix even the basic bugs.
prashant2198 said:
Can't do an anything for now buddy. That's why I made this thread requesting LTE-A support for rn7 pro. Seems that cant be done too. Only hope is if xiaomi adds lte+ support over ota itself. But for now they seem to struggle to fix even the basic bugs.
Click to expand...
Click to collapse
bro what's the max speed u r getting
rishavsoni said:
bro what's the max speed u r getting
Click to expand...
Click to collapse
Well my concern is not speed but poor network coverage and no support for carrier aggregation. Well even about speeds I get from 0-150 kbps, at night around 1 mbps but only in a particular region in my house. But these speeds are not constant, for a second I get good speed and the next second I get none, 0. The issue with me is more of a coverage related than speed related. Though with support of 4g+ things would have been much better.
prashant2198 said:
Well my concern is not speed but poor network coverage and no support for carrier aggregation. Well even about speeds I get from 0-150 kbps, at night around 1 mbps but only in a particular region in my house. But these speeds are not constant, for a second I get good speed and the next second I get none, 0. The issue with me is more of a coverage related than speed related. Though with support of 4g+ things would have been much better.
Click to expand...
Click to collapse
it would have been better to buy realme 3 pro
rishavsoni said:
it would have been better to buy realme 3 pro
Click to expand...
Click to collapse
About your speed issue I think your carrier is the culprit. Are you getting slow speed issues on other devices as well with the same carrier ?
prashant2198 said:
About your speed issue I think your carrier is the culprit. Are you getting slow speed issues on other devices as well with the same carrier ?
Click to expand...
Click to collapse
no bro only on rn 7 pro
rishavsoni said:
no bro only on rn 7 pro
Click to expand...
Click to collapse
Well slow speed isn't an issue that I heard of. Network coverage and lack of 4g+ is the issue we all are facing. Are you sure all your network settings are fine like data roaming on, volte on, selection of correct apn etc.
prashant2198 said:
Well slow speed isn't an issue that I heard of. Network coverage and lack of 4g+ is the issue we all are facing. Are you sure all your network settings are fine like data roaming on, volte on, selection of correct apn etc.
Click to expand...
Click to collapse
see these others r also facing this problem
rishavsoni said:
see these others r also facing this problem
Click to expand...
Click to collapse
Well that issue was in March with miui 10.2.7. And if you are facing that till now seems it might be still real. Hope ota can save us.
modem image file only fix this issue. mi only fix this issue. but they not ready to fix it
https://piunikaweb.com/2019/04/25/e...ion-likely-incompatible-with-indian-networks/
see this bro
rishavsoni said:
https://piunikaweb.com/2019/04/25/e...ion-likely-incompatible-with-indian-networks/
see this bro
Click to expand...
Click to collapse
Well I had already shared the link to this article in op.
rishavsoni said:
see these others r also facing this problem
Click to expand...
Click to collapse
Check which band your phone is connecting to. Download network signal guru and connect to Band 40. Requires root.
<!--whether the device support 4G+-->
<bool name="support_ca">true</bool>
this line missing on device_future folder violet.xml file .
this line ther on Redmi7 & Redmi note 6pro
can i added this line to violet.xml file
mathan7 said:
<!--whether the device support 4G+-->
<bool name="support_ca">true</bool>
this line missing on device_future folder violet.xml file .
this line ther on Redmi7 & Redmi note 6pro
can i added this line to violet.xml file
Click to expand...
Click to collapse
Where is this folder bro. Also, we do get 4G+ for airtel in RN7pro.
Update: Found the folder. I don't think you can enable it like that.
Vishal P said:
Where is this folder bro. Also, we do get 4G+ for airtel in RN7pro.
Update: Found the folder. I don't think you can enable it like that.
Click to expand...
Click to collapse
system folder or system->etc->
mathan7 said:
system folder or system->etc->
Click to expand...
Click to collapse
Changing it will not work. For airtel, 4G+ is working. For Jio, just hope they bring it by updates.
Related
Hi,
Does anyone know how to enter the secret menu to disable H+/HSPDA and force the phone to use 3G ONLY? I'm on the latest Russian official rom and the codes I've found online do not work anymore.
Anyone managed to do this? thanks.
Type *#*#4636#*#* in phone.apk and then select phone info and choose WCDMA only.
I think this worked on older roms and not on the latest 4.3 one. which firmware are you on?
The option to choose WCDMA or GSM only is in settings, more networks, mobile networks, network mode.
Sent from my GT-I9300 using Tapatalk
boomboomer said:
The option to choose WCDMA or GSM only is in settings, more networks, mobile networks, network mode.
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
Sorry but this is not what I am looking for. I would like to force the phone to use 3G ONLY and NOT 4g/H+/Hspda.
Final5k said:
Sorry but this is not what I am looking for. I would like to force the phone to use 3G ONLY and NOT 4g/H+/Hspda.
Click to expand...
Click to collapse
H+/Hspda is part of 3G, what you want isn't possible. Is your phone the i9305?
theronkinator said:
H+/Hspda is part of 3G, what you want isn't possible. Is your phone the i9305?
Click to expand...
Click to collapse
No my phone is the I9300 - we really can't force 3g? On previous Samsung devices, we could, so Samsung disable this on the S3?
Final5k said:
No my phone is the I9300 - we really can't force 3g? On previous Samsung devices, we could, so Samsung disable this on the S3?
Click to expand...
Click to collapse
The i9300 doesn't have 4G.
The option is already in settings to do what you want, I don't know why you're making this so hard.
theronkinator said:
The i9300 doesn't have 4G.
The option is already in settings to do what you want, I don't know why you're making this so hard.
Click to expand...
Click to collapse
Ok let me explain correctly..When i choose Wcdma, then the phone switches to H and H+ constantly when in low reception places and connection is sometimes lost. That's why I am looking for 3g only since 3g signal is better where I live.
Final5k said:
Ok let me explain correctly..When i choose Wcdma, then the phone switches to H and H+ constantly when in low reception places and connection is sometimes lost. That's why I am looking for 3g only since 3g signal is better where I live.
Click to expand...
Click to collapse
H & H+ are 3G, how many times does it need repeating.
theronkinator said:
H & H+ are 3G, how many times does it need repeating.
Click to expand...
Click to collapse
They are definitely not the same thing and it seems you've never used the secret menus to switch from 4g to 3g..Ok lets stop here. I wanted to permanently change the NETWORK BAND to 2100 ONLY. It seems this is not possible on the S3,otherwise people would already have done it like in past samsung phones.
Final5k said:
They are definitely not the same thing and it seems you've never used the secret menus to switch from 4g to 3g..Ok lets stop here. I wanted to permanently change the NETWORK BAND to 2100 ONLY. It seems this is not possible on the S3,otherwise people would already have done it like in past samsung phones.
Click to expand...
Click to collapse
4G and 3G are different, but your phone doesn't have 4G anyway so that's irrelevant.
theronkinator said:
4G and 3G are different, but your phone doesn't have 4G anyway so that's irrelevant.
Click to expand...
Click to collapse
oh dear...you definitely didn't understand my main post and WHAT i was asking probably because you never tried this on your past Android phones...this thread can be closed now as any further conversations on the initial intent of this thread will not be constructive enough to find a solution.
Only AOSP Roms have this option (3G Only UMTS)
Sammy roms Only Have 2G and (3G y H+ automatic)
Final5k said:
oh dear...you definitely didn't understand my main post and WHAT i was asking probably because you never tried this on your past Android phones...this thread can be closed now as any further conversations on the initial intent of this thread will not be constructive enough to find a solution.
Click to expand...
Click to collapse
Just to let u know, you could fix the frequency in the secret menu as I did this many times, whereas I don't know the codes to get there as well, they were changed I suppose. In addition the i9300 only got up to H+, no 4G, if I am not wrong, H+ is 3.9G, H is 3.5G.
Sent from my GT-I9300 using xda app-developers app
Final5k said:
I think this worked on older roms and not on the latest 4.3 one. which firmware are you on?
Click to expand...
Click to collapse
Try it. It worked on every HTC device I have ever had (no matter cyanognemod or stock rom) and also on my gs3 CM (never tested on touchwiz)
Final5k said:
oh dear...you definitely didn't understand my main post and WHAT i was asking probably because you never tried this on your past Android phones...this thread can be closed now as any further conversations on the initial intent of this thread will not be constructive enough to find a solution.
Click to expand...
Click to collapse
As mentioned, it seems only aosp has the option you're looking for.
Still, before such a drastic solution, have you tested different modem (even older ones)?
It can make a huge difference.
Hi! Any one uses or used Moto Z on T-Mobile and can confirm VoLTE, Band 12 and maybe WiFi calling?
I can confirm that Band 12 is supported as that's all I get where I live. It appears to have VoLTE as there's an option to enable "Enhanced 4G LTE Mode" which has a descriptor of "Use LTE services to improve voice and other communications (recommended)." Also, I believe one of the requirements from T-Mobile for unlocked devices to use Band 12 is VoLTE capability in order to access E911 services. There's no wifi-calling on the unlocked model.
Mouahmong said:
I can confirm that Band 12 is supported as that's all I get where I live. It appears to have VoLTE as there's an option to enable "Enhanced 4G LTE Mode" which has a descriptor of "Use LTE services to improve voice and other communications (recommended)." Also, I believe one of the requirements from T-Mobile for unlocked devices to use Band 12 is VoLTE capability in order to access E911 services. There's no wifi-calling on the unlocked model.
Click to expand...
Click to collapse
Thanks for the info! Some of my other phones although did have VoLTE in the settings as you described above, but that feature never worked.
1) So Band 12 is there
2) No WiFi Calling
3) As for VoLTE, could you check if it is really working? Disconnect from wifi, make sure LTE indicator is showing and try to make a call and see if your LTE indicator is still showing or it has changed to a lower indicator 3g or 4g.
Charkatak said:
Thanks for the info!
1) So Band 12 is there
2) No WiFi Calling
3) As for VoLTE, could you check if it is really working? Disconnect from wifi, make sure LTE indicator is showing and try to make a call and see if your LTE indicator is still showing or it has changed to a lower indicator 3g or 4g.
Click to expand...
Click to collapse
I can confirm that VoLTE works. Stays on LTE when I'm making calls.
Mouahmong said:
I can confirm that VoLTE works. Stays on LTE when I'm making calls.
Click to expand...
Click to collapse
Now I can buy the phone Thanks again!
VoLTE definitely works. I can hear it when I call people who have T-Mobile because it uses "HD-Voice". It's a shame about the Wifi calling, but you won't find it on any phone that T-Mobile doesn't sell directly because they need to have custom builds of software in order to function. I think it should be a lot easier to enable with just a Wifi APN or something, but maybe that is coming in the future. Also the Wifi calling was honestly buggy as hell on my S7E, it would echo, mute one of the callers, not transfer to LTE when I left range, and video call would freeze.
seh6183 said:
VoLTE definitely works. I can hear it when I call people who have T-Mobile because it uses "HD-Voice". It's a shame about the Wifi calling, but you won't find it on any phone that T-Mobile doesn't sell directly because they need to have custom builds of software in order to function. I think it should be a lot easier to enable with just a Wifi APN or something, but maybe that is coming in the future. Also the Wifi calling was honestly buggy as hell on my S7E, it would echo, mute one of the callers, not transfer to LTE when I left range, and video call would freeze.
Click to expand...
Click to collapse
This is simply not true. There are plenty of unlocked devices not sold by T-Mobile that have WiFi Calling...
jonathan3579 said:
This is simply not true. There are plenty of unlocked devices not sold by T-Mobile that have WiFi Calling...
Click to expand...
Click to collapse
Oh yea? Name one that works on T-Mobile.
seh6183 said:
Oh yea? Name one that works on T-Mobile.
Click to expand...
Click to collapse
You won't make me look stupid by telling me to name one because I can name more than one.
LeEco Le Pro 3, LeEco Le S3, OnePlus 3, OnePlus 3T, Nexus 6P, Nexus 5X, Pixel, Pixel XL, and plenty more...
Next time you try to be a smartass, make sure you know what you're talking about.
jonathan3579 said:
You won't make me look stupid by telling me to name one because I can name more than one.
LeEco Le Pro 3, LeEco Le S3, OnePlus 3, OnePlus 3T, Nexus 6P, Nexus 5X, Pixel, Pixel XL, and plenty more...
Next time you try to be a smartass, make sure you know what you're talking about.
Click to expand...
Click to collapse
I just got owned.
Actually what happened was I tricked you into doing research that I didn't want to do in order to help the OP. Thank you lol
seh6183 said:
I just got owned.
Actually what happened was I tricked you into doing research that I didn't want to do in order to help the OP. Thank you lol
Click to expand...
Click to collapse
You're a sorry excuse for an XDA member. Let's not forget that this is supposed to be a community.
To the OP, not everyone here on XDA is an insincere lazy individual who speaks without knowledge. Just be aware some like this guy are...
jonathan3579 said:
You're a sorry excuse for an XDA member. Let's not forget that this is supposed to be a community.
To the OP, not everyone here on XDA is an insincere lazy individual who speaks without knowledge. Just be aware some like this guy are...
Click to expand...
Click to collapse
Don't be so salty man. You did a great service to the OP and XDA community. Not only that you saved me just under an hour of research. You should feel good about all this instead of being so upset. Have a great night lol
Hello
since i have unlocked the bootloader.... i cannot use VOLTE calling but i can still access the LTE services (Jio SIM)
any help for enabling VOLTE will be much appreciated
We know how much you like to stream, ahem, "videos", and so cellular data is mega-important. Rate this thread to express how you think the Honor 8 Pro's LTE performs. A higher rating indicates that it's fantastic: throughput is excellent and signal strength is top-notch.
Then, drop a comment if you have anything to add.
honor needs to do more with local telcos to enable features like 4g+ and VoLTE. Where I live now, I can't enjoy these yet though my telco does offer it to other phones like Mate9 and even P9.
Lte signal is good and even performance is excellent but volte calls dialled from this phone to other volte number doesn't work.
Sent from my Honor 8 pro using Tapatalk
4g, LTE Network is good on sim 1 but the reception on sim 2 fluctuates too much even in the centre of the city where you expect maximum network connectivity.
Speeds on 4g are terrible, literally. Youtube struggles to stream video at 360 on 4g with good connectivity. If the connectivity is low, stop even thinking to load a webpage.
Other thing is if you switch the default mobile data to 2nd sim, it will switch 4g to 2nd sim making your sim 1 obscure if it is a 4g only network.
Also there is no way you can lock your network to 4g/3g/2g only. It floats between the 3 techs.
And last the Jio VoLTE calling issue where you the call disconnects immediately.
The phone doesn't support ViLTE.
aKp1 said:
4g, LTE Network is good on sim 1 but the reception on sim 2 fluctuates too much even in the centre of the city where you expect maximum network connectivity.
Speeds on 4g are terrible, literally. Youtube struggles to stream video at 360 on 4g with good connectivity. If the connectivity is low, stop even thinking to load a webpage.
Other thing is if you switch the default mobile data to 2nd sim, it will switch 4g to 2nd sim making your sim 1 obscure if it is a 4g only network.
Also there is no way you can lock your network to 4g/3g/2g only. It floats between the 3 techs.
And last the Jio VoLTE calling issue where you the call disconnects immediately.
The phone doesn't support ViLTE.
Click to expand...
Click to collapse
It does support volte. Calls from others to jio works. It's just the calls from jio to another jio doesn't work.
Sent from my Honor 8 pro using Tapatalk
Bro am talking about ViLTE (Video over LTE)
I know VoLTE works fine. Only Jio to Jio problem!.
aKp1 said:
Bro am talking about ViLTE (Video over LTE)
I know VoLTE works fine. Only Jio to Jio problem!.
Click to expand...
Click to collapse
Sorry.
Sent from my Honor 8 pro using Tapatalk
aKp1 said:
Bro am talking about ViLTE (Video over LTE)
I know VoLTE works fine. Only Jio to Jio problem!.
Click to expand...
Click to collapse
Is VILTE is working on jio ?
venugopalu007 said:
Is VILTE is working on jio ?
Click to expand...
Click to collapse
Yes on my sister's Nubia Z11 Mini S, it works totally fine!
aKp1 said:
Yes on my sister's Nubia Z11 Mini S, it works totally fine!
Click to expand...
Click to collapse
But sadly not working on Honor products
Not working On my H8
sadly, how telco implements things like VoLTE, 4G+ (CA), etc... it's not as simple as just meeting band requirements.
as such, in Malaysia, one cannot get VoLTE and CA on any of the local telcos. hopefully, honor/ Huawei can work with the local telcos. after all, phones like P10, Mate 9 all have VoLTE working with the local telcos.
but that aside, speed is decent. i guess this depends on the telcos... whether their network is saturated or not, etc...
mydragoon said:
sadly, how telco implements things like VoLTE, 4G+ (CA), etc... it's not as simple as just meeting band requirements.
as such, in Malaysia, one cannot get VoLTE and CA on any of the local telcos. hopefully, honor/ Huawei can work with the local telcos. after all, phones like P10, Mate 9 all have VoLTE working with the local telcos.
but that aside, speed is decent. i guess this depends on the telcos... whether their network is saturated or not, etc...
Click to expand...
Click to collapse
Yup, not as easy as we users think.
BTW it also supports carrier aggregation but this has to be supported both by device and the network.
Fortunately, in India. It's supported by both.
Sent from my Honor 8 pro using Tapatalk
K.khiladi said:
Yup, not as easy as we users think.
BTW it also supports carrier aggregation but this has to be supported both by device and the network.
Fortunately, in India. It's supported by both.
Sent from my Honor 8 pro using Tapatalk
Click to expand...
Click to collapse
you're lucky... honor India seems to be very strong and active, unlike honor Malaysia where they just launch the phone and then just leave it as it is after that. rather than work with telco to enable ALL the capabilities of the phone (like VoLTE and CA), they are just focusing on marketing it as a gaming device -- partnered to sponsor Mobile Legends Championship in Malaysia.
they actually mentioned on a FB post that honor 8 Pro does not support VoLTE. quoting them:
Honor 8 Pro does not support VoLTE. However, we will take your concern as suggestion and highlight this matter to our relevant team for their attention.
Click to expand...
Click to collapse
Honor 6x has already received the update. 8 Pro is to due to get it in a weeks time.
amulbaby said:
Honor 6x has already received the update. 8 Pro is to due to get it in a weeks time.
Click to expand...
Click to collapse
May be become a week ago the update is available in FF, have to wait ,also it is not approved
I contacted Honor support for mobile data switch problem and no option to select the PREFERRED NETWORK TYPE on sim2.
This is what is the reply.
Thank you for contacting Huawei support.
This e-mail is in reference to concern Network issue in your device Honor 8 Pro. We regret for the inconvenience caused to you.
In response to your concern, we would like to inform you that Honor 8 Pro device's both SIM slot support 4G Network and you may use any slot to use 4G Network.
However, the other SIM slot should be on 2G Network only.
Further, as you are using Jio Network in first SIM slot then please make sure the second SIM slot on which you are using Airtel, should be on 2G Network only.
For your convenience, our support staff is available 09:00 AM to 09:00 PM, 7 days a week. You can call us at 1800-209-6555 (Toll free) for immediate support. You can also share your query, concern or feedback through our SMS service at 9731197311.
We will be more than happy to assist you.
Click to expand...
Click to collapse
Second reply! Now I dunno what they think of us as customers but this was their reply to my query when I made clear to them what my question was!
Thank you for contacting Honor support.
This email is in reference to concern regarding network issue in Honor 8 Pro. We value the importance of information requested by you and we are happy to assist you.
In response to your query we would like to inform you that Jio sim only works with 4G network it will not work with 2G/3G network and at a time 4G network will work in one sim then another sim network will convert into 2G network.
Further, we are forwarding your precious feedback to the concerned department and we will try to work on it in our future update.
Click to expand...
Click to collapse
And now exactly this is the thing that I am trying to explain them but this is what they are replying!
That the second network converts to 2g but then you cannot just stop mobile data of sim 1 and switch on mobile data of sim 2 because that will change the 4g network to sim 2.
Quite dumb!
amulbaby said:
Honor 6x has already received the update. 8 Pro is to due to get it in a weeks time.
Click to expand...
Click to collapse
Update is live.
Sent from my Honor 8 pro using Tapatalk
---------- Post added at 09:52 PM ---------- Previous post was at 09:51 PM ----------
aKp1 said:
Second reply! Now I dunno what they think of us as customers but this was their reply to my query when I made clear to them what my question was!
And now exactly this is the thing that I am trying to explain them but this is what they are replying!
That the second network converts to 2g but then you cannot just stop mobile data of sim 1 and switch on mobile data of sim 2 because that will change the 4g network to sim 2.
Quite dumb!
Click to expand...
Click to collapse
Instead of mail, try live chat.
Sent from my Honor 8 pro using Tapatalk
@K.khiladi bro, I first had a live chat with a support guy and they gave me an email to forward the query to.
Then I also sent the same email to the one you gave me
aKp1 said:
@K.khiladi bro, I first had a live chat with a support guy and they gave me an email to forward the query to.
Then I also sent the same email to the one you gave me
Click to expand...
Click to collapse
Only option is to now call them. [emoji846]
Sent from my Honor 8 pro using Tapatalk
Every custom ROM for Redmi Note 4 SD has a bug that is making LTE signal disappear, you can verify it by opening signal info in settings.
You can see that the dBm signal stay at normal value but "asu" value is constantly spiking to "99" which causes signal indicator to show no signal for brief moment.
This happens for every ROM that is not based on MIUI.
Does anyone know what is the cause of it? We have sources released, is this a kernel issue or something else? It cannot be modem firmware since we are using same as MIUI. Can this be diagnosed/fixed ?
I remember it was the same few months ago, and still nothing has changed. I think it's the biggest issue and im wondering if anyone is trying to work on it.
Edit:
Best explanation: https://forum.xda-developers.com/showpost.php?p=76811230&postcount=157
I will mark this as resolved.
k3lcior said:
Every custom ROM for Redmi Note 4 SD has a bug that is making LTE signal disappear, you can verify it by opening signal info in settings.
You can see that the dBm signal stay at normal value but "asu" value is constantly spiking to "99" which causes signal loss (no signal).
This happens for every ROM that is not based on MIUI.
Does anyone know what is the cause of it? We have sources released, is this a kernel or modem issue? Can this be diagnosed/fixed ?
I remember it was the same few months ago, and still nothing has changed. I think it's the biggest issue and im wondering if anyone is trying to work on it.
Click to expand...
Click to collapse
I think latest LOS has this fix approximately a few weeks ago? Have you tested?
asusm930 said:
I think latest LOS has this fix approximately a few weeks ago? Have you tested?
Click to expand...
Click to collapse
I tested lineage-14.1-20170810-nightly-mido-signed few days ago, bug is still here.
Does it actually lose signal or is it just a visual problem?
Might be a carrier problem, currently staying at a flat 49-50 in Singapore on Singtel.
Bowen said:
Might be a carrier problem, currently staying at a flat 49-50 in Singapore on Singtel.
Click to expand...
Click to collapse
Watch the signal for 5-10 minutes, it will drop.
yeah.. completely agree with op.
Is this fixed or still there?
akahroba said:
Is this fixed or still there?
Click to expand...
Click to collapse
I don't have any problems, constant 57 asu
my phone's asu 35 ~ 42
Hirs_E_Fruit said:
I don't have any problems, constant 57 asu
Click to expand...
Click to collapse
With the data on? I don't have issues when data is off but when on internet, every few minutes, sometimes every few seconds i lose network and data transfer for a 10-15sec
LOS last weekly 24/08 and i have this problem. Is there a fix for it?
Bump - Any fix? What firmware?
I don't have this problem
Constant at 47.
LOS 14.1 with latest build
schlagg said:
I don't have this problem
Constant at 47.
LOS 14.1 with latest build
Click to expand...
Click to collapse
You need to enable LTE and Data.
k3lcior said:
You need to enable LTE and Data.
Click to expand...
Click to collapse
I don't understand your reply.
LTE and data are of course always enabled on my phone.
The only moments where I lost LTE signal is when I drive and arrive at a place where there is no LTE signal.
k3lcior said:
Every custom ROM for Redmi Note 4 SD has a bug that is making LTE signal disappear, you can verify it by opening signal info in settings.
You can see that the dBm signal stay at normal value but "asu" value is constantly spiking to "99" which causes signal loss (no signal).
This happens for every ROM that is not based on MIUI.
Does anyone know what is the cause of it? We have sources released, is this a kernel issue or something else? Tt cannot be modem firmware since we are using same as MIUI. Can this be diagnosed/fixed ?
I remember it was the same few months ago, and still nothing has changed. I think it's the biggest issue and im wondering if anyone is trying to work on it.
Click to expand...
Click to collapse
Yeah. It can be solves, if it's showing wrong signal level
This doesn't look like a cosmetic defect. I was on MIUI Nougat and didn't face any issues with signals. After coming to RR Nougat, I can see frequent fluctuations in network. Lesser speeds, much less consistent connectivity. I have tried changing the sim, compared with a phone running MIUI on the same sim, there is an undeniable fluctuation, with intermittent loss of data. This seems to happen only when data is enabled.
coldice4u said:
This doesn't look like a cosmetic defect. I was on MIUI Nougat and didn't face any issues with signals. After coming to RR Nougat, I can see frequent fluctuations in network. Lesser speeds, much less consistent connectivity. I have tried changing the sim, compared with a phone running MIUI on the same sim, there is an undeniable fluctuation, with intermittent loss of data. This seems to happen only when data is enabled.
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+1
coldice4u said:
This doesn't look like a cosmetic defect. I was on MIUI Nougat and didn't face any issues with signals. After coming to RR Nougat, I can see frequent fluctuations in network. Lesser speeds, much less consistent connectivity. I have tried changing the sim, compared with a phone running MIUI on the same sim, there is an undeniable fluctuation, with intermittent loss of data. This seems to happen only when data is enabled.
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Yes, worth mentioning is that the issue is with LTE (4G) with Data enabled, i didn't noticed any signal issues or disconnections using 3G with Data enabled. Someone smarter should look into this.
Hello,
I am running latest LineageOS. I can't seem to get more than about 50mbit on 4G (with ookla speedtest), with same SIM card, on an iPhone7 I get about 150mbit consistently at same location. I am not sure if this is related to 4G+/LTE-A not functioning. I see only LTE text on the top bar.
In another note, a friend of mine is running original OS and he says he gets 50mbit on wifi with max2, with his iPhone7 on same wifi accesspoint he gets 80-90mbit. (he couldnt test 4G because of bad signal quality in his location),
So, first of all, how can I tell if my phone is using 4G+/LTE-A or not? Do you get better 4G speeds?
How can I test where is the bottleneck exactly? Any hints?
Update:
I now made more tests. Cheap Chinese tablet with mtk6797 chip does about 100mbit in the same location.
At home I tried 5g WiFi and when phone said 433mbps, the download speed from samba server was about 48mbit (server is connected to wifi ap directly with gigabit Ethernet)
Thanks!
Noop, I am on T-Mobile, 100m+ on band 4 all the time
@cgigate which max2 model you have? which OS are you using? and which modern/baseband version?
My provider use band 3 but I don't think it is the issue. Because I get similar result with WiFi which is very strange. Also, do you see LTE+ or something different than LTE as connection icon?
@cgigate I think you must be sitting next to antenna all the time. I managed to get 80mbit when base station antenna was 50m away from me and I was very close. My provider use B3 and B7 which should be supported with any version of max2....
yurtesen said:
@cgigate which max2 model you have? which OS are you using? and which modern/baseband version?
My provider use band 3 but I don't think it is the issue. Because I get similar result with WiFi which is very strange. Also, do you see LTE+ or something different than LTE as connection icon?
@cgigate I think you must be sitting next to antenna all the time. I managed to get 80mbit when base station antenna was 50m away from me and I was very close. My provider use B3 and B7 which should be supported with any version of max2....
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I own two MAX 2 (x820 and X829), both are same on stock 23s.
yes, my house near a good t-mobile towers for sure ...especially on band 4, sometime on band 2 or 12 , those bands are much slower...
@cgigate can you check my previous post? I had some questions for you there how do you see which brand you are on?
yurtesen said:
@cgigate can you check my previous post? I had some questions for you there how do you see which brand you are on?
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You cannot see the band actually. You know the band you are on by knowing what your network provider uses.
yurtesen said:
@cgigate can you check my previous post? I had some questions for you there how do you see which brand you are on?
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Use LTE discovery APP and turns on "Live" mode you will see the real-time which band you are on, see my screen capture you will know I am on LTE band 2
leptdre said:
You cannot see the band actually. You know the band you are on by knowing what your network provider uses.
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False, see above
cgigate said:
Use LTE discovery APP and turns on "Live" mode you will see the real-time which band you are on, see my screen capture you will know I am on LTE band 2
False, see above
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Do you need root ???
I use the same app on lineageos and it needs root.
But I am not sure still why my max2 is performing so bad.
Anyway, I downgraded my service connection speed to 21mbit now and have no more speed problems I think there is some sort of problem in max2 which is causing this.
leptdre said:
Do you need root ???
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No root needed for "LTE discovery" app to get band info
yurtesen said:
I use the same app on lineageos and it needs root.
But I am not sure still why my max2 is performing so bad.
Anyway, I downgraded my service connection speed to 21mbit now and have no more speed problems I think there is some sort of problem in max2 which is causing this.
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No, "LTE discovery" app dose not need "root" to get RF band info on lineageos
although, there is option to choose "root" from the app to get more info. but if you only want to know what band you are on , no "root" needed
@cgigate if I dont select the root option. It only shows me the signal strength. I don't quite understand how everything works for you and nothing works for me lol.
See the screenshots with it selected and not selected. I also attached one from phone info...you tell me if anything is different? I really dont understand how this can happen....
@cgigate can you send screenshot from your phone info? or what os are you using and what is your baseband modem firmware version?