Hello, I have got a Le Max 2 with 6 GB / 128 GB (used, no warranty). Got it with ROM EUI 5.8.019S.
I have severe mobile network problems. I live in Dusseldorf, Germany, where LTE/4G (vodafone) never was a problem. The Le Max 2 shows 4G, often H or E or no service. Very rarely I get up to 15.000 kbit/s, but more often I get nothing. I tried with new APN, both SIM slots, vodafone and O2-SIM cards, reset to factory and finally i changed to Madsurfer ROM which works fine but does not change the network problem.
I don't know much about mobile network management but it seems like something is going wrong there. When my phone can not work with 4G it does not fallback to 3G or 2G but is completely offline.
Is it possible to flash a different modem?
siijii said:
Hello, I have got a Le Max 2 with 6 GB / 128 GB (used, no warranty). Got it with ROM EUI 5.8.019S.
Is it possible to flash a different modem?
Click to expand...
Click to collapse
There is description here how to check bands. Maybe you have US bands? There is also newest version of ROM 5.9 21s
If I help you please express it.
Do you mean the post about activating LTE / 3G bands? I tried this and it improved a little but only for a while (maybe random coincidence) and now it seems to be even worse. I flashed several roms with twrp but there was no improvement.
I found out that the modem settings are stored in special small partitions like modemst1 / -2 and you can erase them with fastboot. There exist some post about other phones where it helped to erase them and after a reboot they are created new (from other backup partitions) but I hesitate before I have further information - though I think I can not destroy more.
siijii said:
Do you mean the post about activating LTE / 3G bands? I tried this and it improved a little but only for a while (maybe random coincidence) and now it seems to be even worse. I flashed several roms with twrp but there was no improvement.
I found out that the modem settings are stored in special small partitions like modemst1 / -2 and you can erase them with fastboot. There exist some post about other phones where it helped to erase them and after a reboot they are created new (from other backup partitions) but I hesitate before I have further information - though I think I can not destroy more.
Click to expand...
Click to collapse
The modem files are changed by original roms.
Cooked roms do not change modem files.
so, try to install a original rom, like indian o chinese...
Try with the Indian ROM.
I flashed indian and chinese stock (with full wipe each time), did not help. Tried also madsurfer, TeamSpain Revolution and now Rom V6-X820 of Bshuy2003.
I still get network, internet works, after a while I can't download anything and often lose network completely or get E(DGE) though LTE signal should be good even inside building (in Düsseldorf) where I am testing. My Note 4 gets 4G all the time with no problem. I do not only have that problem in buildings though. Net is unreliable even outside. Works and then stops working after a while.
I installed LTE Discovery and found out: The Phone connects to LTE band 20 station, RSRP from -70 to -90 dBm (which is good), I can download at reasonable speeds (not very good though), after a while it connects to LTE band 3 or 7 stations with bad RSRP (above -100 dBm, often -115 dBm) and I can't download anything (My Note 4 can even with about same RSRP). Often it then moves to (E)DGE. If I restrict the Phone to 3G sometimes I get H or H+ (HSPA) but no good connection. Often carrier is lost completely. Sometimes LTE Discovery app states "Potential eCSFB issue detected", maybe there is a problem with the Fallback management.
It would work if the Phone did not change vom LTE band 20 to 3 or 7 stations.
I found this in CatLog, could it be related to the problem?
12-03 08:47:15.618 I/NetworkController.MobileSignalController(slotId:0 subId:1)( 2434): onServiceStateChanged voiceState=0 dataState=1 dataNetType = 0 servicestate:0 1 voice home data home Vodafone.de Vodafone 26202 Vodafone.de Vodafone 26202 GSM Unknown CSS supported -1 -1 RoamInd=-1 DefRoamInd=-1 EmergOnly=false IsDataRoamingFromRegistration=false
Click to expand...
Click to collapse
There were also entries with "LTE or EDGE Unknown CSS supported -1 ...."
I also faced the same problem with brand new Indian X821. Mobile signal very weak or not signal at all. No amount of flashing stock or custom ROM fixed the problem. Flashing new or old NOH-HLOS.bin doesn't help. Other than this, there is no problem at all with the phone.
Any help is appreciated.
any update on this?
Negetive
I didn't face such issue. Probably hardware problem?
Guys, check out this page for all x820 modem, hope it's help!
https://yadi.sk/d/woKdrlRrv8yhr
Flash it with twrp and reboot.
I have a 4GB X820 and use USA AT&T. After recovering my phone from a hard brick using FlashOne, my cell data (voice would still work) would never come back up after switching out of airplane mode, and I'd have to reboot to get it to work again. Also at times, I would be in my house and would watch my signal go from full bars to one or none, every several seconds. I just flashed the 16s v.00024 modem in the USA folder from the link sky104hk posted and all is well so far.
For reference, my old modem was MPSS.TH.2.0.c1-00229-M8996FAAAANAZM-1 1
Thanks for the list of modems!
My phone no longer connects to the Tmobile network. It will connect to some towers and not others. Did tmobile push some sort of update? Many places I just get no service. I tried flashing the 26s radio, but still no dice. Or is the cell modem in my phone broke?
magic_man said:
My phone no longer connects to the Tmobile network. It will connect to some towers and not others. Did tmobile push some sort of update? Many places I just get no service. I tried flashing the 26s radio, but still no dice. Or is the cell modem in my phone broke?
Click to expand...
Click to collapse
dix you checking your APN settings?
Also *#*#4636*#*# and inside phone sim1 check to see select network LTE/GSM..
Give it a shot
cy-rock said:
dix you checking your APN settings?
Also *#*#4636*#*# and inside phone sim1 check to see select network LTE/GSM..
Give it a shot
Click to expand...
Click to collapse
Yeah apn is right since it can connect to some towers.
magic_man said:
Yeah apn is right since it can connect to some towers.
Click to expand...
Click to collapse
My old APN had connection but it was not good so I updated and it was better.. but it's just my provider.
I suggest you to flash another modem to see if that helps
sky104hk said:
Guys, check out this page for all x820 modem, hope it's help!
https://yadi.sk/d/woKdrlRrv8yhr
Flash it with twrp and reboot.
Click to expand...
Click to collapse
Hello and thank you for your work. I have an X829 and I want to use it with European frequencies including the B20. What version of modem should I flash. Because I don't read Russian. Thanks
None of them. X829 does not support B20 so you will get LTE only in areas with B3 coverage. X820 supports both of them.
Sent from my LEX820 using Tapatalk
Final solution
Dear siijii, I have the same problem.have you find a solution? Thanks
Hi,
Thanks for sharing Modem files.
I just got X820 but for some reason it is not connecting to LTE Band 20.
The ROM it came with is 5.8.019S
The questions are:
1) Is there any hardware difference between International version and Chinese version?
2) can i flash Chinese ROM on my x820 (my mobile has CE0560 written on back cover, so i assume it is international version)
3) When selecting *#*#4636*#*# >> select radio band >> "set GSM/UMTS band" list is empty, so do you think i need to flash modem to get European band profile here?
4) Which modem file should i flash for band 20, the Modem directory i downloaded from your link, has Russian language directory name.s If i use Google translate i can see the directory name with modem files are "For developers" , India, China, Russia & USA. No modem file for Europe which has Band 20 enabled?
Thanks in advance.
Take a look at the backside of your X2. If there is a branding in the downside of it, it isnt a X820. Got the same problem, bought a X820 and became a X829. Luckily, I got B3 here working.
Related
I lost all signal in my cell phone coverage. I cant call or sms anyone.
I installed the Amberhome Custom Rom v1.1 and all my signal's gone.
Does installing a custom rom screw up signal like this?
where are you located?
Canada, Ontario
Probably the same issue I had with the telus milestone.
When you flash a new rom, it doesn't have the right 3G settings for some reason. You'll need someone to send you those files.
If my theory is correct, your phone works with GSM but not 3G right now. Since Telus does not have any GSM network, it won't find any signal at all.
I'm going on theory here.
Here's the info from the milestone thread
http://forum.xda-developers.com/showthread.php?t=734802
Radio Band Requirements for different countries
Some countries require the original 3G files of your current ROM to work ie. Canada, Brazil, Venezuela, Germany and some others countries uses a different band for 3G. If u dont backup the 4 original 3G Files and restore it over this nandroid once installed u gonna have poor signal, sms problems and HSDPA loss (even if u set apn and get conection its gonna be crappy one).
Files should be in the /system/etc/motorola/bp_nvm_default/ of your phone.
Files can only be copied from OpenRecovery , using adb shell.
Latest v0.5 has builtin install option using GScript , so you can get the radio replaced/installed. without update zip files.
You might check this thread , if a update-nosign.zip file exists for your model. which makes it easier for you to install.
Filenames are:
File_Audio
File_Audio2
File_GSM
File_Seem_Flex_Tables
generic_pds_init
Click to expand...
Click to collapse
EDIT: since these are motorola instructions, they probably wont help you, heh
Im not even using 3g i only have a prepaid account
So you're saying that I cant even use GSM? and that Telus has different GSM files than the rom?
Telus has no GSM/GPRS/EDGE coverge. It has an UMTS/WCDMA/HSPA network. However, unlike most of the world, it is on the 850 and 1900 MHz frequency bands instead of the more common 2100 MHz.
So it is possible that you flashed an update from the rest of the world that messed with your radio configuration.
I solved it
my phone mysteriously came with the "only 2g network" checked in the mobile network settings
i unchecked it and i have signal!
You can also set your phone to "WCDMA only" so that your phone doesn't try to connect to any GSM network.
I'm creating this thread for anyone running on a 3HG network. There seems to be problems with custom firmware not being able to differentiate between the 2G and 3G networks.
I'll explain. I'm currently using a custom ROM and very happy, however, the stock rom seems to have some built in special features to detect the 2g and 3g portion of the 3 network separately and ban roaming unto other networks. (For example, O2, vodefone etc say (not allowed) next to them when searching with stock rom.) I know 3 does not run their own 2g network and the 2G portion is "roaming" onto vodefone without charge. Even though the phone detects the 2G portion as "3", whenever you connect to it the phone goes into Roaming mode. However the stock rom default is to "Allow National Roaming" (An option not present in my custom rom) and the stock rom then bans other networks besides 3 so that you can't accumulate massive data charges.)
I assumed that this feature was built into the .csc portion of the stock ROM. However, this is not the case.
I was able to download the csc portion of my rom from androidfirmware.net.
Unfortunately, I did not solve me problem. I'm on 3 Ireland. My stock rom can breakdown the network information into two networks:
3 (3g)
3 (2g)
It then selects the best one based on signal.
Unfortunately, myl custom rom (omega 13.1) just see two networks named as:
3
3
It doesn't switch back to 3g ever. It's a shame, I thought flashing the csc and modem from stock rom would fix this but it doesn't. I might have to always run stock firmware.
On another note, for those interested in modem files, regardless of which 3 Network you are on, you MUST run either NELF1 or NELE modem on your rom. I have extensively tested all modems and 3UK/IE are setup to specifically work best with these two modems. The download speeds are very fast, but more importantly they are consistent. I was able to obtain better speeds with some other modems but it would stall and hang and drop. These speed bursts did not make it faster overall. My signal was about 1/3 of the 3uk modems with all other tested modems. If you flash any custom rom you will notice a vast improvement in battery life, signal and consistency using one of the above modems
This is the direct link to the .cwm flashable modem..
https://content.wuala.com/contents/...CWM/modem_CWM_I9300NELE4.zip?key=n0KVwtIMZPE8
(older) NELE4
https://content.wuala.com/contents/...CWM/modem_CWM_I9300NELF1.zip?key=n0KVwtIMZPE8
(newest) NELF1
I have not tested between the two, I tried the latest version NELF1 and was blown away by the difference so just kept it. Cheers!
Any help with the above network differentiation problem would be appreciated. Feel free to post your thoughts or comments or suggestions.
Thanks.
Its well known that the NE modem range are better and even better than stock for some on non 3 networks
First general release was. 3 Ireland
Firmware info: PDA: XXALE8 | Phone: NELE4 | CSC: 3IEALE3
UK 3
Firmware info: PDA: XXALE8 | Phone: NELE4 | CSC: H3GALE4
Same modem different CSC
jje
I run every sort of Rom on my phone and never have those problems.
Using XXDLH9 modem now and pulling 6mbps down and 2-3mbps up and I live in the country, haven't used NELE4 since the day I got the phone.
Also in regards to the roaming and the massive charges, you won't incur any charges when you roam in Ireland, it will use Vodafone and that's it, even then they only let you use 2g data too and that's not charged either.
You must get poor signal where you are seeing as it keeps dropping back to 2g, try going into settings > more settings > mobile networks > network mode and changing it to wcdma only wait a few minutes and see how you get on.
To add to that: as far as I know NELE4 and NELF1 won't work on new firmwares. Voice calls get messed up, you can't hear them or they can't hear you.
Sent from my GT-I9300 using xda premium
Hi there, I have exactly same problem with I9300 and Three Ireland, did you find a solution ???
I have two Three simcards and problem is only with one of them, I even replaced this simcard for another one but with no luck
any help?
thank you
doodio said:
I'm creating this thread for anyone running on a 3HG network. There seems to be problems with custom firmware not being able to differentiate between the 2G and 3G networks.
I'll explain. I'm currently using a custom ROM and very happy, however, the stock rom seems to have some built in special features to detect the 2g and 3g portion of the 3 network separately and ban roaming unto other networks. (For example, O2, vodefone etc say (not allowed) next to them when searching with stock rom.) I know 3 does not run their own 2g network and the 2G portion is "roaming" onto vodefone without charge. Even though the phone detects the 2G portion as "3", whenever you connect to it the phone goes into Roaming mode. However the stock rom default is to "Allow National Roaming" (An option not present in my custom rom) and the stock rom then bans other networks besides 3 so that you can't accumulate massive data charges.)
I assumed that this feature was built into the .csc portion of the stock ROM. However, this is not the case.
I was able to download the csc portion of my rom from androidfirmware.net.
Unfortunately, I did not solve me problem. I'm on 3 Ireland. My stock rom can breakdown the network information into two networks:
3 (3g)
3 (2g)
It then selects the best one based on signal.
Unfortunately, myl custom rom (omega 13.1) just see two networks named as:
3
3
It doesn't switch back to 3g ever. It's a shame, I thought flashing the csc and modem from stock rom would fix this but it doesn't. I might have to always run stock firmware.
On another note, for those interested in modem files, regardless of which 3 Network you are on, you MUST run either NELF1 or NELE modem on your rom. I have extensively tested all modems and 3UK/IE are setup to specifically work best with these two modems. The download speeds are very fast, but more importantly they are consistent. I was able to obtain better speeds with some other modems but it would stall and hang and drop. These speed bursts did not make it faster overall. My signal was about 1/3 of the 3uk modems with all other tested modems. If you flash any custom rom you will notice a vast improvement in battery life, signal and consistency using one of the above modems
This is the direct link to the .cwm flashable modem..
https://content.wuala.com/contents/...CWM/modem_CWM_I9300NELE4.zip?key=n0KVwtIMZPE8
(older) NELE4
https://content.wuala.com/contents/...CWM/modem_CWM_I9300NELF1.zip?key=n0KVwtIMZPE8
(newest) NELF1
I have not tested between the two, I tried the latest version NELF1 and was blown away by the difference so just kept it. Cheers!
Any help with the above network differentiation problem would be appreciated. Feel free to post your thoughts or comments or suggestions.
Thanks.
Click to expand...
Click to collapse
Obecny said:
Hi there, I have exactly same problem with I9300 and Three Ireland, did you find a solution ???
I have two Three simcards and problem is only with one of them, I even replaced this simcard for another one but with no luck
any help?
thank you
Click to expand...
Click to collapse
Hey lads,
Did anyone ever find a solution to this problem. I'm on three ireland. I've an old galaxy s young with always stays on H/H+ and never drops to egde no matter where you are where as my new S4 consistently drops to edge over H when coverage is low.. is there any solution to this problem? I've flashed on the three firmware from sammobile but it's no fix!
Eoghan.
I'd also like to find out if a solution was found for this? Does anyone know how to go about modifying modems or something along those lines that could solve the issue?
Hello All,
I am hoping that someone can help me out.
I purchased 6 Samsung Galaxy S3 unlocked phones. I put SIM chips in each, all from the same provider and all with the same service plan. 3 of the phones everything is working great including fast Internet. The other 3 phones have extremely slow Internet. I did a bit of research and noticed that the phones that are slow display EDGE in Mobile network type. The phones that are fast display HSDPA:9 . Could this difference be the cause of the data speed problem? Can anything be done to fix it?
My apologizes if this is being posted in the wrong forum.
Thanks
liz.la said:
Hello All,
I am hoping that someone can help me out.
I purchased 6 Samsung Galaxy S3 unlocked phones. I put SIM chips in each, all from the same provider and all with the same service plan. 3 of the phones everything is working great including fast Internet. The other 3 phones have extremely slow Internet. I did a bit of research and noticed that the phones that are slow display EDGE in Mobile network type. The phones that are fast display HSDPA:9 . Could this difference be the cause of the data speed problem? Can anything be done to fix it?
My apologizes if this is being posted in the wrong forum.
Thanks
Click to expand...
Click to collapse
In your way, EDGE means slow, HSDPA fast, HSDPA offers speeds up to 21mbps (if your carrier supports it) and EDGE up to 0.5 mbps or so.
Now, if your 3 other phones don't connect to HSDPA (3G) then it's disabled in settings or signal is low or the chip is messed up.
So by checking if everything is good go to settings, under first tab (connections) go to More networks > Mobile networks and make sure that under network mode WCDMA/GSM is checked, notice that WCDMA is HSDPA.
If still not getting faster speeds try to check if WCDMA only option works, if not, eh, bad chip.
lsalamun said:
In your way, EDGE means slow, HSDPA fast, HSDPA offers speeds up to 21mbps (if your carrier supports it) and EDGE up to 0.5 mbps or so.
Now, if your 3 other phones don't connect to HSDPA (3G) then it's disabled in settings or signal is low or the chip is messed up.
So by checking if everything is good go to settings, under first tab (connections) go to More networks > Mobile networks and make sure that under network mode WCDMA/GSM is checked, notice that WCDMA is HSDPA.
If still not getting faster speeds try to check if WCDMA only option works, if not, eh, bad chip.
Click to expand...
Click to collapse
Thanks for the reply.
I activated the WCDMA/GSM. As soon as I did the icon status(?)displayed on the top of the phone turned to a circle with a line through it. About 3 minutes later the status changed to an E with bars next to it. The Status/Mobile network type still says EDGE.
When I try to connect to a site it is slow. Does this mean the device is still getting the 2G signal? Could all 3 phones have a bad chip?
Thanks.
that is true
liz.la said:
Thanks for the reply.
I activated the WCDMA/GSM. As soon as I did the icon status(?)displayed on the top of the phone turned to a circle with a line through it. About 3 minutes later the status changed to an E with bars next to it. The Status/Mobile network type still says EDGE.
When I try to connect to a site it is slow. Does this mean the device is still getting the 2G signal? Could all 3 phones have a bad chip?
Thanks.
Click to expand...
Click to collapse
Do all of the phones have the same baseband? Check in settings, about.
Just to make sure the modem is the same.
I just check 2 of the phones (they are all not with me now)
The baseband of one of the good (fast) ones is: I747UCDMG2
and on one of the slow data phones is: I747MVLUEMK5
What does this mean, that they are not the same?
liz.la said:
I just check 2 of the phones (they are all not with me now)
The baseband of one of the good (fast) ones is: I747UCDMG2
and on one of the slow data phones is: I747MVLUEMK5
What does this mean, that they are not the same?
Click to expand...
Click to collapse
Both are i747 version which is not international version, maybe Korean or something like that, try using only WCDMA this is constant 3G, and see if it works, if not, flash the latest software from sam mobile via Odin, but watch out you download for i747, not i9300 etc. There are many S3 variants.
I tried using only WCDMA with no success.
Do you have instructions of how to locate and flash the latest software? Also I know the phone is currently unlocked would this change that?
Thanks so much.
liz.la said:
I tried using only WCDMA with no success.
Do you have instructions of how to locate and flash the latest software? Also I know the phone is currently unlocked would this change that?
Thanks so much.
Click to expand...
Click to collapse
If it is unlocked, it shouldn't change that.
And note if changing software doesn't help then the chip might be damaged.
For software, go to www.sammobile.com and register, then go to browse firmware and select android/galaxy s3 bla bla.. until you get to country, there select your country, or go to top and select 'top 10 latest' and choose one that is different from yours.
You can know of it is different by the baseband name letters for etc 'XXUGNG3'.
Then download the software you want (it may take a while) and download Odin v3.09 (just type that in google you'll fond ot) and Samsung USB Drivers (also found on google easily).
Install usb drivers, reboot, open Odin, extract downloaded firmware, go to odin and select AP and then navigate to extracted zip and select you software.
Then put your phone in download mode: hold vol down+power+home and then vol up for continue when you see the picture, connect your phone and flash.
Also, please, about that, read here on xda and see tutorials on youtube, this has been answered multiple time and.i am one of rare users that will thoroughly help in answered questions.
I followed the instructions and flashed the phone. It did not help.
Any other ideas? One of the phones we got was brand new! I can't imagine there is a faulty chip in 3 out of 6 phones?
I am frustrated.
liz.la said:
I followed the instructions and flashed the phone. It did not help.
Any other ideas? One of the phones we got was brand new! I can't imagine there is a faulty chip in 3 out of 6 phones?
I am frustrated.
Click to expand...
Click to collapse
Are they unlocked? Of they are try another carrier, or try somewhere where the signal is at it's best reception.
If these simple methods don't work just get it analyzed in the service center, i doubt it can be software problem because you tried with another rom, also, when you'll try maybe changing carrier or going around town to see if it works, and it doesn't, then it is hardware problem, unfortunately.
Thank for all your help.
Nothing seemed to work.
I did try another carrier and it did not work.
I just can't imagine that 3 out of 6 phones have the same problem and 1 of them is new.
Could it be that the 3/4 G only works in the USA and not in foreign countries?
Hi there i bought my note 3 pro with some vendor rom 7.1.99.99 and it ony worked 2g in both sim slots. Tried already flashing all kinds of ROMs tricks using qpst etc the outcome is the same. Do you have any more ideas to recovery at least 3g?
skriller said:
Hi there i bought my note 3 pro with some vendor rom 7.1.99.99 and it ony worked 2g in both sim slots. Tried already flashing all kinds of ROMs tricks using qpst etc the outcome is the same. Do you have any more ideas to recovery at least 3g?
Click to expand...
Click to collapse
What is your phone carrier/provider, I would check what your provider supports in terms of Network Bands/ Frequencies.
You may likely need to switch to another phone carrier to have it working on 3G or better yet 4G.
If you do have the supported Bands/ Frequencies, I can help you with setting them to work with GSM network, LTE network, or setting between the two. (You just got to provide what country you use your phone if you are unable to provide your phone provider or simply do not know).
Hello all,
I do have the following problem which is not new and mentioned in other threads but there is no solution and the threads are quiet old - so I hope it is OK to start a new one:
My LeMax2 is constantly dropping the network signal and the signal is in general very weak (I can only get calls outside, Internet is working irregular "sometimes", outside only. After arrival signal was fine. No difference. Flashed a couple of different custom roms, still fine. Ended up using SmallEUI. After a while (maybe two weeks) signal dropping began. What I tried so far:
- Flashed alternate modem file from SmallEUI, no difference.
- Switched rom back to india20s. Problem stayed the same. -
- Switched to LOS13 (which is still running).
- Entered *#*#4636#*#* switched and set GSM/UMTS band to automatic. Problem got worse.
- flashed various modem files, no difference
- renewed APN settings. No difference.
- Found about 4 threats regarding this problem, can not find a solution. This is exactly my problem: https://forum.xda-developers.com/le-max-2/help/mobile-network-problems-le-max-2-6gb-t3507500
Help? Please? What can I do now?
TOM
Nothing? None? Any idea? A little desperate here tbh...
ToeOfMoe said:
Nothing? None? Any idea? A little desperate here tbh...
Click to expand...
Click to collapse
Have you looked into your carrier? Maybe it's not a device problem..... Try a signal app to see if your connecting to the right bands, getting a good enough signal ....
Have you tried a factory reset?
When I was with T-Mobile they cut service in my area without letting customers know, I ended up buying a signal amplifier for my house to finish out my contract.
Supertacomonkeyexplosion said:
Have you looked into your carrier? Maybe it's not a device problem..... Try a signal app to see if your connecting to the right bands, getting a good enough signal ....
Have you tried a factory reset?
When I was with T-Mobile they cut service in my area without letting customers know, I ended up buying a signal amplifier for my house to finish out my contract.
Click to expand...
Click to collapse
Hey,
thank you for your reply. I put the SIM card into another phone and it worked like a charm. So I think it is not the carrier. Rechecked the APN settings also. Regarding the LTE band I am not sure. Most of the time I only get a H+ connection so no LTE band at all. Thing is: The connection was really good with this phone in the beginning.
Factory reset: Yes, and even more (flashed 6 different roms I think and various modems)
Best,
TOM
x829 no signal
i lived in ireland i have x829 from banggood i don't have networking signal strange when i when battery is 0% turn off phone after Charge the battery signal come back for few minutes after again disappear
I have the same problem. I am living in India, and the signal drop is very frequent.
Earlier i only used to get H+, but from few days i get the LTE band but the signal fluctuates almost every second and very unstable - especially the data. The whole mobile network keeps dropping also frequently. Been a pain in the but*
Using RR v5.8 official
This thing solved the LTE stability problem for me:
Type *#*#4636#*#* on the dialer
select phone info
Click the menu on top right on action bar
Select radio band and select band 43
I get decent speeds with some sudden boosts from time to time. PS I am using Airtel in India.
I have the same problem. I am living in sri lanka, and the signal drop is very frequency The whole mobile network keeps dropping also frequently. Been a pain in the but*
i wish to get updates on this problem, cause this is a pain. tried every method mentioned. tried different new roms (rr, LOS, Eui, stock 26s and 21s roms)
Maybe someone has solutions?
joey86 said:
I have the same problem. I am living in India, and the signal drop is very frequent.
Earlier i only used to get H+, but from few days i get the LTE band but the signal fluctuates almost every second and very unstable - especially the data. The whole mobile network keeps dropping also frequently. Been a pain in the but*
Using RR v5.8 official
Click to expand...
Click to collapse
Hey, did you have success in resolving the issue?
I had problems too with my le s3 x626, it didn't recognize the sim card anymore, froze, and had to force reboot. Luckily, it was a battery issue. For some reason when the phone goes under 10%, it does that. Easily solved upon charging (happened more than once).
Same issue in the philippines
Heyyo, I'd recommend looking into AEX as @shivatejapeddi recently made a bunch of changes for VoLTE and carrier settings that might help.
Otherwise? It could be your carrier might need further apn and carrier configuration changes in order to work at least on custom ROMs.
Another thing to try? Replacing your /system/etc/apns-conf.xml with this one from the Pixel 2 XL. Download it > reboot to TWRP > mount system > make a copy of that /system/etc/apns-conf.xml somewhere as a backup > replace the /system/etc/apns-conf.xml with the one downloaded > reboot to system > reset apn configuration to defaults to force ROM to reload apns-conf.xml
https://drive.google.com/open?id=1Fa-icWihAwcF0dzkbuSU3p5IKig9b6H_
---------- Post added at 09:52 PM ---------- Previous post was at 09:50 PM ----------
ongkal said:
Same issue in the philippines
Click to expand...
Click to collapse
magandang umaga! I'm mestizo and my wife is a Filipina, thus my son is second generation mestizo hehe. What carrier you with? I can try and look into it but no guarantees I can fix it.
Please try the above apns-conf.xml to see if that works
Has anyone found a solution for this problem? I think I have tried every rom and every medem file but no luck...The one thath works best for me is EUI 30s from Crisbal, but still i some times lose the networksignal from time to time
I hae let phone here I CANADA. same prob. Phone ..drops service every 5-10 mins. Carrier is not the problem. As.ive tried many
same problem
leeco le 2 x526 : signal if is starting , after i enter inside building ...it drops instant .... try different stock roms . version .and custom roms (now i am on RR 6.0 - good for camera ) .....baseband of my carrier are recognise , 5 diff. modem firmware .... nothing .... any sugestion is worth trying ..... lets find the solution together .
Ok this is super weird but the Leeco Le Max pro I used had the same issue. BUT. When I'd switch on the hotspot, and let someone connect to my Leeco, they get unrestricted LTE speeds. I cannot use my phone data plan but others can using my wifi So. I don't know exactly what's the issue. All those with this issue do check their hotspot capabilities. Thank you.
dllungu said:
leeco le 2 x526 : signal if is starting , after i enter inside building ...it drops instant .... try different stock roms . version .and custom roms (now i am on RR 6.0 - good for camera ) .....baseband of my carrier are recognise , 5 diff. modem firmware .... nothing .... any sugestion is worth trying ..... lets find the solution together .
Click to expand...
Click to collapse
same problem
tried everything, the last one to do for me is REWRITE IMEI on the phone, i noted a strange IMEI=0 or some difficult in reading it (x526 from myefox.it)
Dialing *#*#4636#*#*
Hi devrookie,
I did it as you mentioned in your comment above...didnt worked
Selected radio band...there is no option of 43 infact there is nothing to select...
anyone got this resolved guys? i just bought two leeco x520 phones and both have the same issue. wifi keeps dropping over and again every 10 seconds or so. It's like a loop........ drop .. reconnect .. drop .. reconnect .. and so on. tried two roms so far, currently on lineage os 16.0 and have the same issue on this rom too. on top of the connectivity problem, a new problem has came up .. the phone shuts down while playing games which is super annoying. and the phone heats up a lot while recharging the battery. i'm so fed up