I've been using this phone with Beanstalk ROM for about 36 days. I love the features but I'm tired of the subpar data speeds.
I've had trouble getting 1Mb/s at times (including now) and never even 1/2 as fast as the 20Mb/s it got that first day that I tested it with my brother's SIM after I unlocked it the day I got it.
Even a fresh install of Beanstalk only got around 8Mb/s with JB radio or modded JB radio.
I'm seriously considering switching to modded stock for the better speeds. But I'll of course be testing the latest PA, CM, MOKEE and any others first.
Which ROM have you been using on T-Mobile? And what have your data speeds been like?
Thanks.
P.S. I live in Los Angeles.
Sent from my LG Optimus G using Tapatalk
Electriccars said:
I've been using this phone with Beanstalk ROM for about 36 days. I love the features but I'm tired of the subpar data speeds.
I've had trouble getting 1Mb/s at times (including now) and never even 1/2 as fast as the 20Mb/s it got that first day that I tested it with my brother's SIM after I unlocked it the day I got it.
Even a fresh install of Beanstalk only got around 8Mb/s with JB radio or modded JB radio.
I'm seriously considering switching to modded stock for the better speeds. But I'll of course be testing the latest PA, CM, MOKEE and any others first.
Which ROM have you been using on T-Mobile? And what have your data speeds been like?
Thanks.
P.S. I live in Los Angeles.
Sent from my LG Optimus G using Tapatalk
Click to expand...
Click to collapse
AOSP (4.4.2) and TwistedKat. You should be getting 6-13MBs most of the time. I am using the AT&T JB hybrid radio and fast.t-mobile APN
The 20MBs was probably LTE speed with a fresh SIM (never installed in your G before). There are multiple threads around here about that. :crying:
Thanks.
I'll go ahead and do a speed test on fresh installs of stock and these and compare them.
Hopefully it wasn't LTE I was seeing.
Although that does fit the bill, the G had never had a T-Mobile sim before as it was freshly unlocked 5 minutes before.
Sent from my LG Optimus G using Tapatalk
Nick N said:
AOSP (4.4.2) and TwistedKat. You should be getting 6-13MBs most of the time. I am using the AT&T JB hybrid radio and fast.t-mobile APN
The 20MBs was probably LTE speed with a fresh SIM (never installed in your G before). There are multiple threads around here about that. :crying:
Click to expand...
Click to collapse
So everytime I flash with phils advanced touch recovery it says "please upgrade binary" how do I do that?
Anyway, so (I think) I flashed the at&t JB modem and tried several different ROMs, fresh flashes with no gapps.
TwistedKat (I REALLY like it, but how do you disable the hardware button lights when using softkeys?) gave me 6.5Mb/s in the first test, but only 2.8Mb/s in the 3rd test. Hmm.
ArtMod gave me 3.5Mb/s in the first but 7.25Mb/s in the 2nd and 3rd tests. So far unfortunately the best.
I reflashed the modem in case I didn't at the beginning and flashed PA.
PA's signal icon wouldn't turn white but I was able to do a test anyway. It gave me 5.5Mb/s
I then flashed the modded JB modem and PA's signal still wouldn't turn white but it gave me 4.5Mb/s.
Reflashing PA didn't help.
SlimKat with modded JB modem also wouldn't turn the icon white... uh oh. gave me: 6.5Mb/s
Don't like slim Moving on...
CM11: icon also stays orange. 5.2Mb/s with stock JB radio no change. I'm going to stick with stock JB, seems like the best radio.
restored efs from weeks ago zip backup just in case that got messed up and that's why it stays orange.
Reflashed TwistedKat and data icon STILL staying orange!? (and gave me 5.4Mb/s) What's going on? I'm pretty sure it wasn't doing this before I reflashed the JB radio. And now no matter what I do it stays orange. :-/
AOSP 4.4: 4.5Mb/s
Rooted stock JB: Won't connect to data period. :'-( What do I do know? This sucks! No matter what I do, no matter which ROM, no matter what Radio it won't connect like it did before.
Edit: Restored my Beanstalk backup from this morning and the data icon turns white.
Edit 2: flashed stock rooted JB and it still doesn't connect.
What are your APN settings? Are you using a newer micro SIM or an older cut SIM?
---------- Post added at 03:35 PM ---------- Previous post was at 03:31 PM ----------
Unfortunately we can't have LTE on TMo at this time. Download an app called Advance Signal Status (free in Play Store) and see what the 2G/3G section displays about signal strength.
Also network type should toggle between UMTS and HSPA+
Nick N said:
What are your APN settings? Are you using a newer micro SIM or an older cut SIM?
---------- Post added at 03:35 PM ---------- Previous post was at 03:31 PM ----------
Unfortunately we can't have LTE on TMo at this time. Download an app called Advance Signal Status (free in Play Store) and see what the 2G/3G section displays about signal strength.
Also network type should toggle between UMTS and HSPA+
Click to expand...
Click to collapse
Okay, before I restored my backup I never changed the APN on the stock ROM :silly: I think that might be why it doesn't connect to data. And every aosp rom I've checked the APN.
After wiping my restored backup I'm booting into Artmod again to see if it works.
Art mod connected to data. flashing stock and checking the APN settings,
I'm using TwistedKat but the call speaker volume is really low compared to Beanstalk. Is there a way to increase it?
Sent from my LG Optimus G using Tapatalk
Nick N said:
What are your APN settings? Are you using a newer micro SIM or an older cut SIM?
---------- Post added at 03:35 PM ---------- Previous post was at 03:31 PM ----------
Unfortunately we can't have LTE on TMo at this time. Download an app called Advance Signal Status (free in Play Store) and see what the 2G/3G section displays about signal strength.
Also network type should toggle between UMTS and HSPA+
Click to expand...
Click to collapse
So according to that app I'm receiving no LTE data at all. Bummer.
But is there a fix for calls? Speaker phone is about half as loud as the Beanstalk speaker, and when I don't have it on speaker audio's non-existant in both directions.
Electriccars said:
So according to that app I'm receiving no LTE data at all. Bummer.
But is there a fix for calls? Speaker phone is about half as loud as the Beanstalk speaker, and when I don't have it on speaker audio's non-existant in both directions.
Click to expand...
Click to collapse
You need a hybrid modem for voice call on T-Mobile. Try one from link in my sig.
Transmitted From Burning Gundam
Related
I want to increase my data speeds because I believe that ever since I converted my T-Mobile htc one to a dev edition through s-off, my data speeds have been slower. I noticed that it constantly switches between 3g and the H symbol now...
are there certain apn settings that I need to plug in ?
thanks in advance
Did you ever get this resolved? I'm in the same boat...
I initially had that problem after converting mine too, but flashing the T-Mobile radio fixed it completely with no need to edit the APN. Just flash the radio attached in the link below.
http://forum.xda-developers.com/showthread.php?t=2248586
Sent from my HTC One using xda premium
Thanks for replying! I flashed the T-Mo radio, and I'll see if it helps.
---------- Post added at 11:00 AM ---------- Previous post was at 10:11 AM ----------
It still seems to be bouncing around between 3G and H a lot - something my Nexus S in the same location would not do, and it occasionally has a strong signal without a data connection whatsoever, which also did not occur with my Nexus S. There must be something else going on.
Hi everyone,
I'm new to the Note, but definitely not new to Android or XDA.
I've got the phone "unlocked" via the radio trick here: http://str8pt.blogspot.com/2013/06/unlock-simfree-method-for-galaxy-note.html
I've rooted it, and have tried a few different ROMs with different radios.
The Blaze radio (and others) I mention are from here: http://forum.xda-developers.com/showthread.php?t=1679722
I am in Melbourne, FL in case location makes any difference.
Here's what I am seeing:
CyanogenMOD 10.1.3 - using Blaze ICS radio I am getting only EDGE speeds. Using "Official TMO ICS Radio" (I'm guessing it's the one from the TMO Note?) , I get NO connectivity.
Stock 4.1.2 - using Blaze ICS radio I am getting 4G, however the signal meter is totally empty as if there's just enough signal to register connectivity but not enough to register a single bar. Download speeds are abysmal in comparison to other TMO phones I've used here - I am seeing downloads at around 1.5MB - other phones are 6, 7, even 8 MB.
My question are as follows:
Using CyanogenMod, should I be using the i717 version? Or the TMO Note version? Is there anything I can do with ANY particular radio to get better than EDGE?
Using the Stock ROM (or a variant), is there are a way to get the signal cluster to function properly? Any way to get better download speeds?
I read that the TMO 4.0.4 stock ROM image can be installed via ODIN and apparently it works correctly (if I am reading correctly) - would the TMO 4.1.2 stock ROM image be installed via ODIN and work as well? (If I can even find a full download of it?)
Should I expect to have to re-flash the radio each time with each ROM? From what I've seen, if I don't, I lose any ability to get 4G until I flash it again. I'd be stuck on EDGE.
Thanks so much guys! I've searched and read till my eyes are crossing and not finding the answers I need. I hope that with the experience that can be found in this forum maybe I can get where I need to be!
Thanks again!
JWhipple said:
Hi everyone,
I'm new to the Note, but definitely not new to Android or XDA.
I've got the phone "unlocked" via the radio trick here: http://str8pt.blogspot.com/2013/06/unlock-simfree-method-for-galaxy-note.html
I've rooted it, and have tried a few different ROMs with different radios.
The Blaze radio (and others) I mention are from here: http://forum.xda-developers.com/showthread.php?t=1679722
I am in Melbourne, FL in case location makes any difference.
Here's what I am seeing:
CyanogenMOD 10.1.3 - using Blaze ICS radio I am getting only EDGE speeds. Using "Official TMO ICS Radio" (I'm guessing it's the one from the TMO Note?) , I get NO connectivity.
Stock 4.1.2 - using Blaze ICS radio I am getting 4G, however the signal meter is totally empty as if there's just enough signal to register connectivity but not enough to register a single bar. Download speeds are abysmal in comparison to other TMO phones I've used here - I am seeing downloads at around 1.5MB - other phones are 6, 7, even 8 MB.
My question are as follows:
Using CyanogenMod, should I be using the i717 version? Or the TMO Note version? Is there anything I can do with ANY particular radio to get better than EDGE?
Using the Stock ROM (or a variant), is there are a way to get the signal cluster to function properly? Any way to get better download speeds?
I read that the TMO 4.0.4 stock ROM image can be installed via ODIN and apparently it works correctly (if I am reading correctly) - would the TMO 4.1.2 stock ROM image be installed via ODIN and work as well? (If I can even find a full download of it?)
Should I expect to have to re-flash the radio each time with each ROM? From what I've seen, if I don't, I lose any ability to get 4G until I flash it again. I'd be stuck on EDGE.
Thanks so much guys! I've searched and read till my eyes are crossing and not finding the answers I need. I hope that with the experience that can be found in this forum maybe I can get where I need to be!
Thanks again!
Click to expand...
Click to collapse
I recently obtained an I717 too, unlocked it, and got it functioning with my tmobile prepaid plan. I'm still on gingerbread rom and using KID radio with decent success. just 4G , using WCDMA band 1700 (*#2263#). I get consistent decent speeds but not LTE.
The hands down best modem to use is UCMB4 - Google it. But it can cause problems with some jelly bean ROMs.
If you want jb more than anything, play with modems. If you want speed AND stability, go jellybean sandwich or black star X with the aforementioned modem.
If you want WiFi calling download skeleton key.
Ucmb4 with any of those three and the proper APN will get you LTE as fast as it's offered in your area
Anthony820 said:
The hands down best modem to use is UCMB4 - Google it. But it can cause problems with some jelly bean ROMs.
If you want jb more than anything, play with modems. If you want speed AND stability, go jellybean sandwich or black star X with the aforementioned modem.
If you want WiFi calling download skeleton key.
Ucmb4 with any of those three and the proper APN will get you LTE as fast as it's offered in your area
Click to expand...
Click to collapse
Hi Anthony820,
I'm currently running your Skeleton Key ROM - not bad at all! But definitely want to try to get CyanogenMod or PACman JB running.
I'll give the UCMB4 radio a shot this evening !
When I had service with TMO (via Straight Talk) I had the best luck with UVLG3.
jman315 said:
When I had service with TMO (via Straight Talk) I had the best luck with UVLG3.
Click to expand...
Click to collapse
Using which ROM?
I've got CM 10.1.3 for i717 installed right now, going through and testing each and will post results.
JWhipple said:
Using which ROM?
Click to expand...
Click to collapse
At the time I was running CM 10.1 nightlies.
Uvlg3, if I recall, will get you good down speed, but mediocre up. Otherwise, it's a solid choice and may be more cooperative with jb builds.
Sent from my SM-N900T using xda app-developers app
Anthony820 said:
Uvlg3, if I recall, will get you good down speed, but mediocre up. Otherwise, it's a solid choice and may be more cooperative with jb builds.
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
Looks like you're right - here's just 4 radios that I just tested:
UCMB4 - EDGE only
UVLG3 - 3G/DC(WTF??)/H+ 6.01Mbps up/1.07 Mbps down
UVLE1 - Phone freezes, locks on black screen, had to pull battery
ICSBLAZE - 3G/DC/H+ Network communication issues message when running speedtest.
By the way, what the heck is "DC" on the network indicator where 3G or H/H+ normally is? I've never seen that before!
JWhipple said:
Looks like you're right - here's just 4 radios that I just tested:
UCMB4 - EDGE only
UVLG3 - 3G/DC(WTF??)/H+ 6.01Mbps up/1.07 Mbps down
UVLE1 - Phone freezes, locks on black screen, had to pull battery
ICSBLAZE - 3G/DC/H+ Network communication issues message when running speedtest.
By the way, what the heck is "DC" on the network indicator where 3G or H/H+ normally is? I've never seen that before!
Click to expand...
Click to collapse
I believe It stands for dual channel.
By the way, just checked and CM's WiFi tethering is working as well - nice!
Not sure what I did differently this time but this evening the signal indicator is showing real signal strength, equivalent to what I was seeing on another phone on CM.
JWhipple said:
By the way, just checked and CM's WiFi tethering is working as well - nice!
Not sure what I did differently this time but this evening the signal indicator is showing real signal strength, equivalent to what I was seeing on another phone on CM.
Click to expand...
Click to collapse
Good to hear. I believe not seeing any signal strength is a known issue specifically with the Blaze modem.
Make sure you're changing your APN from epc.* to fast.t-mobile.com
Sent from my SM-N900T using xda app-developers app
Anthony820 said:
Make sure you're changing your APN from epc.* to fast.t-mobile.com
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
I'm guessing that would get me LTE if it's available in my area?
I just switched over to it and only got EDGE...
JWhipple said:
I'm guessing that would get me LTE if it's available in my area?
I just switched over to it and only got EDGE...
Click to expand...
Click to collapse
If you're on a modem that'll work with LTE, yep. Otherwise HSPA or Edge.
Make sure, I forget and my Note no longer has service, that the top option is set under Network Type or whatever it is. Network Mode? I don't know, you'll figure it out. The thing that lets you pick between GSM, WCDMA etc..etc..
Anthony820 said:
If you're on a modem that'll work with LTE, yep. Otherwise HSPA or Edge.
Make sure, I forget and my Note no longer has service, that the top option is set under Network Type or whatever it is. Network Mode? I don't know, you'll figure it out. The thing that lets you pick between GSM, WCDMA etc..etc..
Click to expand...
Click to collapse
Ok, I got it figured out. I am on the FAST APN and set to WCDMA/LTE . I'm on 3G/H+ here in the house now - will see how it goes when I head out tomorrow.
Either way, I think it's time to make a backup - it's running marvelously and doing everything I would expect it to!
NOTE: Newest PAC ROM (4.3) running smoothly with UVLG3 modem on T-Mobile without issue
[EDIT]
Scratch that - it worked great until I did the first reboot - then it wouldn't boot up again, even with a battery pull.
JWhipple said:
Ok, I got it figured out. I am on the FAST APN and set to WCDMA/LTE . I'm on 3G/H+ here in the house now - will see how it goes when I head out tomorrow.
Either way, I think it's time to make a backup - it's running marvelously and doing everything I would expect it to!
Click to expand...
Click to collapse
I went ahead and flashed UCMB4 and was showing 4g lte after reboot. my phone info setting says WCDMA preferred (it shows no LTE option at all ) and the *#2263# menu setting says "automatic". on the fast.t-mobile.com apn
I use UCMD3 and get LTE almost everywhere. Hellybean is a pretty good ROM, try it out!
Anyone happen to see their 4g go away from their phone?
On 18.1 - just redownloaded it with all the default settings, only get 3g - looked at verizon's maps and i have 4g in my area, south east metro of the twin cities.
i had 4g lte before, but its not coming back..
thinking about downgrading to stock.
awskier08 said:
Anyone happen to see their 4g go away from their phone?
On 18.1 - just redownloaded it with all the default settings, only get 3g - looked at verizon's maps and i have 4g in my area, south east metro of the twin cities.
i had 4g lte before, but its not coming back..
thinking about downgrading to stock.
Click to expand...
Click to collapse
You might have a bad setting or radio. Download the app advanced signal status from play store & make sure you have proper bands selected. Which should be LTE,GSM,CDMA (auto PRL) under device settingss.
Sent from my SCH-I545 using Tapatalk 2
Go to Settings/Mobile Network. Make sure you are on "LTE/CDMA/evdo". Download LTE Discovery from the Play Store. Go to the left page in the app and hit restart cell radio. If there's an LTE signal around you, that app will catch it.
If you're still not getting signal and you're sure you're in an LTE area, we can start exploring modems, EFS, etc.
blackops11252 said:
You might have a bad setting or radio. Download the app advanced signal status from play store & make sure you have proper bands selected. Which should be LTE,GSM,CDMA (auto PRL) under device settingss.
Sent from my SCH-I545 using Tapatalk 2
Click to expand...
Click to collapse
Tried this, only was able to get 4g by selecting LTE in the list under device settings.
joshm.1219 said:
Go to Settings/Mobile Network. Make sure you are on "LTE/CDMA/evdo". Download LTE Discovery from the Play Store. Go to the left page in the app and hit restart cell radio. If there's an LTE signal around you, that app will catch it.
If you're still not getting signal and you're sure you're in an LTE area, we can start exploring modems, EFS, etc.
Click to expand...
Click to collapse
Will give this a try next and report back, thank you guys.
Tried both of them, the advanced signal one lets me select LTE and 4g does come on then, but then when i select auto, it goes back to 3g.
the lte discovery was able to reset it, but doesn't really do anything, still says 3g or hspre.
gonna try to download hyperdrive again and see what that does.
i tried all the nc5 modems from surges thread, here as well, no luck
any more sugguestions?
You need a new sim
---------- Post added at 05:18 PM ---------- Previous post was at 05:17 PM ----------
Had this happen to me and I put my wife's sim in and had 4g so I went to a Verizon store and got a new sim and it all worked again
ebsk8er06 said:
You need a new sim
---------- Post added at 05:18 PM ---------- Previous post was at 05:17 PM ----------
Had this happen to me and I put my wife's sim in and had 4g so I went to a Verizon store and got a new sim and it all worked again
Click to expand...
Click to collapse
Do they charge you for a new sim?
Free if you call 611 and tell them you need a new sim, if you go to Verizon store I think there around 10 bucks with tax
---------- Post added at 06:12 PM ---------- Previous post was at 06:11 PM ----------
Try a friends verizon sim first to see if that's your problem
Chatted with a Verizon tech and they tried their troubleshooting steps, looking for the apn, refreshing the sim on their end, it didn't work when i was chatting with them, so they are sending me a new sim, but maybe an hour later it refreshed and there was 4g again.
This might help some people that are having this problem.
I keep losing 4g, gonna try stock for a few days and see what it does.
hmmm
Still on 3G, even updated to the NC6.
I hate Verizon. :rofl:
4G works find for me, might be your area
Sent from my SCH-I545 using Tapatalk 2
Hi I've got an older Verizon S4 on the MDK bootloader and have be using AOSP roms since the beginning. Recently I lose network data and or APN info when flashing nightlys of Carbon Rom JFLTE. This seems to have started about the same time as the unified builds from CM. Does anyone have a solution to this issue? I've been able to find a few other people complaining about this around the net but no real solutions. Don't think there are too many of us with Verizon S4 that can flash this sort of rom.
Alternatively feel free to recommend a non CM based Rom which you like.
Thanks,
Nick
ps would have liked to post this in the thread about my rom but cannot due to post count
I'm saving the same issues, was using slimsaberkat for the I-9505 based off of the slimkat unified builds and whenever I reboot my device with LTE on, I get no signal, then the signal indicator shows up with no LTE and it keeps repeating. I'm using my Verizon s4 on T-Mobile so I have to turn off LTE, wait for it to connect to edge, then to HSPA, and eventually to LTE. My data works, it's just a pain to do that after every reboot.
Sent from my SCH-I545 using Tapatalk
I was able to get LTE working by disabling LTE via the quick settings tile and then using Advanced Signal Status to set my phone to LTE/CMDA(auto).
Hello my phone is dropping calls very frequently (when someone calls me the operator says I don't have network).In my phone the signal is OK with 4 bars! My phone has latest 14s from and I have installed Google play and,twrp and root.The problem seems to be gone if i change network type to 3g.Any ideas?
I have figured out that when in 4G the phone constantly loosing signal and finds it again,that is why is dropping incoming calls,also the 4G speed is low compared with other phones which are side by side
hi i too have similar problem with constant signal switching and even disconnections
any fix for this?
I have searched everywhere and didn't find any fix,someone said that he has put his sim in tray 2 and things are better.
this is what i have done so far...
-got a replacement sim, placed it in sim2
-flashed latest stock from letv
-flashed back to CUOCO v23
-installed v24, v25 updates
so far no too bad its getting better day by day guess i'll ride it out see how it goes
I believe that maybe it is a problem with the band's.Here in Greece we have LTE in 800,1900 and 2600 MHz and the phone has problem.The provider use different bands in different areas.Some areas covered with 2 bands simultaneously.The x820 has limited band support compared with x821 (India version) so I believe the phone can't switch because doesn't support all of them.
i think u may be right, it wasnt happening as much at home as i may have only locked on to one tower, but at work in the cbd its crazy, does seem like its arguing with the radio bands with it constantly switching around, hopefully they'll release a port of the indian rom for the x820 like they did with the 1s, its getting pretty annoying
---------- Post added at 03:03 PM ---------- Previous post was at 02:54 PM ----------
i jus forced it to use 3G only n seem stable so far, i dont need 4g/lte at work anyways lol, this is what i did
-in engineering menu put it as CDMA only
-put network priority to 3G(this will not work without putting it the CDMA first)
-turn off ENHANCED 4G mode
so far full reception in 3g and no dropouts/disconnections
X820 4g signal issue
UNDR8D83 said:
i think u may be right, it wasnt happening as much at home as i may have only locked on to one tower, but at work in the cbd its crazy, does seem like its arguing with the radio bands with it constantly switching around, hopefully they'll release a port of the indian rom for the x820 like they did with the 1s, its getting pretty annoying
---------- Post added at 03:03 PM ---------- Previous post was at 02:54 PM ----------
i jus forced it to use 3G only n seem stable so far, i dont need 4g/lte at work anyways lol, this is what i did
-in engineering menu put it as CDMA only
-put network priority to 3G(this will not work without putting it the CDMA first)
-turn off ENHANCED 4G mode
so far full reception in 3g and no dropouts/disconnections
Click to expand...
Click to collapse
Hi bro, u also from singapore? i am planning to buy this phone in a day or so. Want to make sure there is no signal issue. From the specs, it has 2/3 lte bands.
im from Australia bud i had the letv 1s before and had no issues with signal only now with the max2
oh an confirmed band 3, as when it did decide to connect to 4g it was using BAND 3
Same here in Netherlands, very annoying.. Any good fix for this?
Sent from my SM-G935F using XDA-Developers mobile app
Probably some sort of software issue regarding the 3g network, because when set on 3g priority the signal switching on and off like crazy. Have anyone tried to turn of data? And we who live in the western world have a huge 2g and 3g network that we still use for calls. Not like China or India who jumped right onto the higher speeds. I mean if you buy a phone direct from one of the carriers in your country you will have a device that is optimized for that network. U will not if you import from China regardless full band spec. We have to hope for a fix for next update.
Barnis78 said:
Probably some sort of software issue regarding the 3g network, because when set on 3g priority the signal switching on and off like crazy. Have anyone tried to turn of data? And we who live in the western world have a huge 2g and 3g network that we still use for calls. Not like China or India who jumped right onto the higher speeds. I mean if you buy a phone direct from one of the carriers in your country you will have a device that is optimized for that network. U will not if you import from China regardless full band spec. We have to hope for a fix for next update.
Click to expand...
Click to collapse
Has anyone tried with different rom e.g Indian or cm if it improves?
Sent from my SM-G935F using XDA-Developers mobile app
I have the same problem in Belgium. How fix the issue?
My x820 le max 2 works absolutely perfect with the 4g here in the Netherlands, as it supports almost all bands worldwide. It almost switches back to 3g.
Nobody can help us?
Heyyo, sorry for very late reply... have any of you tested with the latest modem firmware files flash via TWRP?
The very latest is "MODEM_446D_V.00050" which is from the developer branch, or you can try out "MODEM_CN_26S_05.09_V.00033"
Here's where you can download them from (might want to use your favorite website translator)
https://yadi.sk/d/woKdrlRrv8yhr
Here's the Russian Le Max 2 forum I got this link from
https://4pda.ru/forum/index.php?showtopic=822890