Hi, I downloaded and installed Lineage ROM, everything was working fine but I found that I was not able to send text messages (receiving messages was okay), I tried change values under test menu (*#*#4636#*#*) but problem persist.
I tried clean installation of new ROM (Aosp).
I tried install new firmware from:
https://forum.xda-developers.com/re.../firmware-xiaomi-redmi-note-5-5-plus-t3759683
And baseband from :
https://androidfilehost.com/?fid=746163614322262750
And finally, text messages are OK, unfortunately I am not able connect to 4G/ LTE networks now. Only 2G and 3G networks are working. LTE services were working without problem on original Miui and Lineage ROM.
Can someone try help me how solve it ? I would really appreciate any ideas.
Do you think this can help?
https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
Thanks in advance and happy weekend
i have the same question! +1
I tried fresh install original MIUI ROM, but it did not help
http://en.miui.com/getrom-340.html?m=yes&mobile=2 .
LTE is not available still.
I did not try this method still: https://androidfilebox.com/app/redmi-5-plus-modem-firmware/
But I don't have another option I guess.
With LTE no Problems = https://forum.xda-developers.com/redmi-note-5/development/rom-omnirom-t3823189
Unfortunately LTE is not working on this ROM (Omni) for me too, but I expected it, because as I wrote I tried original MIUI as well. It's problem of wrong firmware, baseband, modem or something, because hard reset or flashing new rom don't fix it. Btw, this morning I was in big city in my country and my phone was able connect to LTE, but it was 1800 or 2100 MHz, which are available only in bigger cities. When I came back to home, it showing only H+ again. It seems my phone is not able to connect only to LTE on 800 MHz (B20) currently, which is most widespread LTE frequency in my country and this one is only available one in my location. And I was able connect to this network before. Unfortunately I don't know how I can bring it back.
Solved.
My friend share her .xqcn file with me (she has same phone) so I flashed modem file via QPST Flash Tool to my device. Xiaomi started receiving LTE in my location- B20 frequency band, unfortunatelly it was continuously connecting and disconnecting between "no signal" and 4G.
The next step was flash MIUI 10 Global Beta ROM 8.8.9 to my phone via Miflash. LTE seems be stable and fully working now.
Related
ok this phone a brand new, i can receive calls and text but when i dial a number and try to make a call the phone restarts
This is factory unlocked and not rooted
Try flashing a newer radio rom.
I dont want to root it incase i cant get the original rom back.
It is weird as, i have tried with every sim card to make calls and it works but when i put the 3 sim in does plays up
We experienced the same issue on some Turkish networks as well and flashing a newer radio rom fixed the problem. Flashing roms and rooting are totally different. What you need is a newer version of your current baseband ( radio rom ) sbf and official motorola software flasher " RSD Lite 5.3 "
Hope it helps.
Thank you so much for that Semseddin.
My problem solved, i just flashed it using RSD lite 4.9
Thanks everyone
Hi. I've been having the exact same issue. I've got an unlocked AT&T Atrix and I'm trying to use a Three UK sim (I'm in the UK). I'm a bit new to the world of android, can someone post a link to an appropriate Radio Rom?
Thanks for any help!!
OK after a little more web searching I've found a (sort of) solution -
"Here's a quick fix for it thou, (not permanent)....
1. type *#*#4636#*#* on the dialer
2. Chose Phone Information
3. Set preferred network to GSM only
Viola...its fixed
problem with this fix is that you wont be able to use your 3G network but the dialer should be working."
Problem is of course that you can't use your 3G connection. Hope this helps anyone else with the same issue.
Link to article - https : // supportforums.motorola .com/message/379232
Why is it always 3 that cause a problem?
When the Nokia N900 came out, that wouldn't work with 3 initially until a couple of updates later!
lowndes783 said:
OK after a little more web searching I've found a (sort of) solution -
"Here's a quick fix for it thou, (not permanent)....
1. type *#*#4636#*#* on the dialer
2. Chose Phone Information
3. Set preferred network to GSM only
Viola...its fixed
problem with this fix is that you wont be able to use your 3G network but the dialer should be working."
Problem is of course that you can't use your 3G connection. Hope this helps anyone else with the same issue.
Link to article - https : // supportforums.motorola .com/message/379232
Click to expand...
Click to collapse
May not work for Pay as you go? I didn't think that it had 2G fall back?
Hi,
TL;DR version below.
Note: This is just a traceback that may help diagnose the problem.
I "own" an Ace (S5830M, everything from i/C works fine). I was playing around with some custom ROMs and evertything was going pretty fine. I installed Jelly Blast (OTA 3) and flashed back to stock a few times, everything was fine and working. Used the recovery/backup functionality from CWM (5.0) to switch between the mentioned installations and it was all good.
Here start the real problem:
During one of the instalation of the custom ROM i went to Advanced -> Format /system (Because probably I miss read the instructions). After this the phone booted and didn't bootlooped, instead it just showed the initial logo (white letters, phone model. Not Samsung animation). As I noted it was stuck I flashed stock from Odin and got it working back.
Everything is fine, the phone works as intended, exept that it "can't" use the baseband I was using before (850 MHz frequency, 3G). I say "can't" because after n tries I was able to send 1 SMS, and only one. All the others failed. And on really unusual occasions I get signal and the phone tells me the provider (Kolbi/ICE) but after a few seconds it loses the connection/signal.
What I've tried so far:
Go to Settings->Wireless Connections->Movile Networks:
There I tried to choose my carrier, but isn't listed 99% the time. The other two are(Claro/movistar). So I set it to automatic.
Check IMEI:
It is the right one
Try to restore from a previous working state with CWM:
I can't it says that there's a MD5 missmatch. (Can I force it?)
Flash a Modem file that is known to work (With another, same model, phone and carrier)
Same sympthoms: does not work.
Dial *#197328640# and play with the settings:
Here I setted to: Type: DUAL_MODE_UMTS_PREF
Band: AUTO
These are the same settings that the working phone.
Flash the stock carrier-branded firmware.
Without luck so far.
====================================================
TL;DR
I have two phones, same model and same carrier. One does not detect the 850MHz band (3G to GMS) so I get no service 99.99% the time, but I was able to send a single SMS. All this after formating /system via CWM.
I've tried to use the same setup and setting from the working phone without success.
Any help or hint would be greatly appreciated.
Footnote: English is not my native language, please understand if I confused some of the tech terms even if IT is my field.
niant said:
Hi,
TL;DR version below.
Note: This is just a traceback that may help diagnose the problem.
I "own" an Ace (S5830M, everything from i/C works fine). I was playing around with some custom ROMs and evertything was going pretty fine. I installed Jelly Blast (OTA 3) and flashed back to stock a few times, everything was fine and working. Used the recovery/backup functionality from CWM (5.0) to switch between the mentioned installations and it was all good.
Here start the real problem:
During one of the instalation of the custom ROM i went to Advanced -> Format /system (Because probably I miss read the instructions). After this the phone booted and didn't bootlooped, instead it just showed the initial logo (white letters, phone model. Not Samsung animation). As I noted it was stuck I flashed stock from Odin and got it working back.
Everything is fine, the phone works as intended, exept that it "can't" use the baseband I was using before (850 MHz frequency, 3G). I say "can't" because after n tries I was able to send 1 SMS, and only one. All the others failed. And on really unusual occasions I get signal and the phone tells me the provider (Kolbi/ICE) but after a few seconds it loses the connection/signal.
What I've tried so far:
Go to Settings->Wireless Connections->Movile Networks:
There I tried to choose my carrier, but isn't listed 99% the time. The other two are(Claro/movistar). So I set it to automatic.
Check IMEI:
It is the right one
Try to restore from a previous working state with CWM:
I can't it says that there's a MD5 missmatch. (Can I force it?)
Flash a Modem file that is known to work (With another, same model, phone and carrier)
Same sympthoms: does not work.
Dial *#197328640# and play with the settings:
Here I setted to: Type: DUAL_MODE_UMTS_PREF
Band: AUTO
These are the same settings that the working phone.
Flash the stock carrier-branded firmware.
Without luck so far.
====================================================
TL;DR
I have two phones, same model and same carrier. One does not detect the 850MHz band (3G to GMS) so I get no service 99.99% the time, but I was able to send a single SMS. All this after formating /system via CWM.
I've tried to use the same setup and setting from the working phone without success.
Any help or hint would be greatly appreciated.
Footnote: English is not my native language, please understand if I confused some of the tech terms even if IT is my field.
Click to expand...
Click to collapse
Flash a new rom and kernel
Rahul4Ace said:
Flash a new rom and kernel
Click to expand...
Click to collapse
Yeah, that could fix it. BTW, was there any need to quote the whole OP?
First upon there are few senior guys in here who hates noobs questions, to them " Don't forget you too where a nobiee in the beginning."
NOw my story!!
2 weaks before I brought one unlocked E970 from my friend, which runs CM11 nightly 13. The first thing I did was updating to 14 which was just released. The phone had little heating problems and gps fixing issue, also terrible battery backup due to wake locks.
So I flashed the cm 10.2 stable and found all issues fixed except the phone fails not register in 900mhz 2G networks in India (I mean weak signal in 900mhz, where other carriers like DOCOMO which works on 1800mhz are works just fine).
After reading a lot I decided to flash on nexus 4 radio (.54),but there is no hope.
Then I flash back the stock ATT_JB radio and find the network problem is resolved have all frequencies (900/1800mhz gsm) and carriers listed, but my sim is not recognizing.
Ok good, I start flashing almost every radio up there
E970,e971,e973,e977 - all gives the No sim error. ( even on LS970) ( surprisingly the all shows the same baseband also)
but all the nexus 4 radios did works, but terrible signal in GSM 900mhz. ( also experience few problems in .84 and above)
Guys I even flashed on E980 modem and find the network and SIM works amazing but no audio, speaker and demigod crash. Which can be understood since e980 is snapdragon 600 SOC.
OK I must have broke some thing lets go to the beginning, so I did the LGNPST and return my phone to 4.1.2 stock att&t.
results -- Stock rom and stock rado
problems-- not even network scan is working( error in scanning network), and of curse no SIM!!!
That's it> I rooted my phone by using freegee unlocked my boot loader and install CWM. Then flashed back the CM11 and nexus radio. Atleast the phone is working expect the volume keys are inverted.
I may have broke the EFS, but I have IMEI number and phone working in N4 modem. So the issue is with the ATT radio which may be some RIL issue I guess.
In order to get my phone useful, either I have to make the ATT radio accpet my SIM or some have edit the nexus4 radio and make it give a good signal in gsm 900mhz. Also the inverted volume keys are awkward.
To be honest I have no idea what to do next, but I strongly feels its a software error and can be fixed, BUT HOW?
harirajrin said:
First upon there are few senior guys in here who hates noobs questions, to them " Don't forget you too where a nobiee in the beginning."
NOw my story!!
2 weaks before I brought one unlocked E970 from my friend, which runs CM11 nightly 13. The first thing I did was updating to 14 which was just released. The phone had little heating problems and gps fixing issue, also terrible battery backup due to wake locks.
So I flashed the cm 10.2 stable and found all issues fixed except the phone fails not register in 900mhz 2G networks in India (I mean weak signal in 900mhz, where other carriers like DOCOMO which works on 1800mhz are works just fine).
After reading a lot I decided to flash on nexus 4 radio (.54),but there is no hope.
Then I flash back the stock ATT_JB radio and find the network problem is resolved have all frequencies (900/1800mhz gsm) and carriers listed, but my sim is not recognizing.
Ok good, I start flashing almost every radio up there
E970,e971,e973,e977 - all gives the No sim error. ( even on LS970) ( surprisingly the all shows the same baseband also)
but all the nexus 4 radios did works, but terrible signal in GSM 900mhz. ( also experience few problems in .84 and above)
Guys I even flashed on E980 modem and find the network and SIM works amazing but no audio, speaker and demigod crash. Which can be understood since e980 is snapdragon 600 SOC.
OK I must have broke some thing lets go to the beginning, so I did the LGNPST and return my phone to 4.1.2 stock att&t.
results -- Stock rom and stock rado
problems-- not even network scan is working( error in scanning network), and of curse no SIM!!!
That's it> I rooted my phone by using freegee unlocked my boot loader and install CWM. Then flashed back the CM11 and nexus radio. Atleast the phone is working expect the volume keys are inverted.
I may have broke the EFS, but I have IMEI number and phone working in N4 modem. So the issue is with the ATT radio which may be some RIL issue I guess.
In order to get my phone useful, either I have to make the ATT radio accpet my SIM or some have edit the nexus4 radio and make it give a good signal in gsm 900mhz. Also the inverted volume keys are awkward.
To be honest I have no idea what to do next, but I strongly feels its a software error and can be fixed, BUT HOW?
Click to expand...
Click to collapse
you done lots of wrong things with your phone for minor network issue.
First flash Stock LGNPST to make your phone usable. And then use it for about a day. sometimes due to low signal it doesn't network.
If still doesn't work then flash EFS and Stock ATT JB modem and then try to use it.
or ask your friend if he gave you and unlocked phone or locked one or he might have bricked modem just like you are trying todo.
Flashing files for diff in your phone makes things worse and might give you Hard brick. so never flash anything of other phones. NEVER.
Your best bet is to use stock rom for a while to make things normal or else you might hard brick your phone and also if you are buying phone from someone else then first check it if everything works or not.
I DID TRIED lgnpst
ShoaibAhmed said:
you done lots of wrong things with your phone for minor network issue.
First flash Stock LGNPST to make your phone usable. And then use it for about a day. sometimes due to low signal it doesn't network.
If still doesn't work then flash EFS and Stock ATT JB modem and then try to use it.
or ask your friend if he gave you and unlocked phone or locked one or he might have bricked modem just like you are trying todo.
Flashing files for diff in your phone makes things worse and might give you Hard brick. so never flash anything of other phones. NEVER.
Your best bet is to use stock rom for a while to make things normal or else you might hard brick your phone and also if you are buying phone from someone else then first check it if everything works or not.
Click to expand...
Click to collapse
I did tried the stock and the modem flashes.. finally I sold it .
Ive had a little problem for a few months now also searching everwhere to see if i could sort this problem out but no luck..
Cant make calls, sms or connect to the internet on the 4G network
4G also wont register on the network when its set to 4G only in mobile networks
Its also very sluggish when it comes to 3G and only works when it wants to, also noticed turning mobile data off and calls and sms works perfectly
Ive removed root and reflashed the stock rom using kies air/smart switch, also performed a factory wipe before flashing stock rom
Flashed with twrp and odin with the latest modem files
Tested Sim card in another S6 and works fine with 4G ect..
Device: G925F / G925FXXU3DPDP
Sadly i never backed up my EFS file at the first time of root but my IMEI hasnt changed
Root is currently avtive and willing to try some methods out!
Hopefully someone here can help me out, Thanks Jigsaw
Just got a 4G connection so i decided to test the internet connection managed to get a 16mb donwload with Speedtest but yet i got no upload and it switched back to 3g/H+
So by a stupid mistake I have selected in *#*#4636#*#* the Radio Band to USA. The signal suddenly dropped and it stopped working at all, the nework does not connect except in 4G and only for data. Calls and text are not working, only 4G data works fine. This is on the sim1 though. On sim2 all is ok (except that with the X829 ROM, on sim2 I have no data, and on sim1 I have no calls )) ). I was on sim1 when I've changed the Radio Band, so I guess that only this one got affected since sim2 is working properly.
Is there any Radio Band files that I can restore? Or some app that can restore the settings of the modem?
Any help is highly appreciated.
PS: Reinstalling the ROM (clean or dirty) doesn't help. Factory resetting also doesn't help. I would downgrade to 014s but I'm afraid not to end up with a brick.
Change the rom
valy_cta said:
So by a stupid mistake I have selected in *#*#4636#*#* the Radio Band to USA. The signal suddenly dropped and it stopped working at all, the nework does not connect except in 4G and only for data. Calls and text are not working, only 4G data works fine. This is on the sim1 though. On sim2 all is ok (except that with the X829 ROM, on sim2 I have no data, and on sim1 I have no calls )) ). I was on sim1 when I've changed the Radio Band, so I guess that only this one got affected since sim2 is working properly.
Is there any Radio Band files that I can restore? Or some app that can restore the settings of the modem?
Any help is highly appreciated.
PS: Reinstalling the ROM (clean or dirty) doesn't help. Factory resetting also doesn't help. I would downgrade to 014s but I'm afraid not to end up with a brick.
Click to expand...
Click to collapse
If i were you. I would change the rom from china to indian rom. It would help you. The radio band of chinese rom and the indian rom is different. It would replace the radio band of chinese rom and if it doesn't work. Then return to the chinese rom
I'm 100% sure it would help you.
valy_cta said:
So by a stupid mistake I have selected in *#*#4636#*#* the Radio Band to USA. The signal suddenly dropped and it stopped working at all, the nework does not connect except in 4G and only for data. Calls and text are not working, only 4G data works fine. This is on the sim1 though. On sim2 all is ok (except that with the X829 ROM, on sim2 I have no data, and on sim1 I have no calls )) ). I was on sim1 when I've changed the Radio Band, so I guess that only this one got affected since sim2 is working properly.
Is there any Radio Band files that I can restore? Or some app that can restore the settings of the modem?
Any help is highly appreciated.
PS: Reinstalling the ROM (clean or dirty) doesn't help. Factory resetting also doesn't help. I would downgrade to 014s but I'm afraid not to end up with a brick.
Click to expand...
Click to collapse
I did the same thing by my mistake.And my le max 2 also became not able to connect internet. In my case, it can't connect both 4G and 3G .
But I fixed it. But I don't know that it get back to the original completely.
I'm japanese.And I'm sorry for that my English skil is very poor.
My current rom is Le2_X820-MAX_ROW-5.8.015S_V29_CUOCO92.
I used DFS CDMA TOOL and checked the items on the "Band Preferred" same as "RF BC Config".
1. download HTC Diag Driver. You have to customize .inf file later.
2. conect device to your windows pc and choose MTP and USB Debugging.
3. enter the follows command.
"adb shell"
"su"
"setprop sys.usb.config diag,adb"
When you enter this command, your device change over diag mode.
4. diag driver install.
You have to find hardwawer ID from device manager.
And replace the hardware ID in .inf file.
5. If you install diag driver correctly, you will be able to use DFS CDMA TOOL.
sorry, I can't explain any more..English is difficult...
I bought my phone from china and I'm in US, and it works perfect on stock with LTE enabled for AT&T by default. Might I ask why did you change it to US band and it stopped working? It would still work right?
Ootp said:
If i were you. I would change the rom from china to indian rom. It would help you. The radio band of chinese rom and the indian rom is different. It would replace the radio band of chinese rom and if it doesn't work. Then return to the chinese rom
I'm 100% sure it would help you.
Click to expand...
Click to collapse
Many thanks for the advice but it didn't help. I had installed the indian rom and then to the chinese without any change in the behavior of the modem. I'll try the chatmonchy's advice to see if there will be any improvement.
xterminater07 said:
I bought my phone from china and I'm in US, and it works perfect on stock with LTE enabled for AT&T by default. Might I ask why did you change it to US band and it stopped working? It would still work right?
Click to expand...
Click to collapse
Actually I'm in Europe and looks like we use slightly different bands (??). I get 4G data but without calls. To other networks like 2G and 3G it connects sometimes but it's for few seconds only. I even don't remember what made me change the bands to USA, I guess I was curios what settings those were. The options are "USA band" and "Band 6", neither one is working well for my device. And strangely though, there is no other option to go back like "Auto" or something. It seems that I'm not the only one that did it. After a google search, it turned out that a lot of people had the same issue. For some, the factory reset helped, for others was flashing via TWRP the radio bands again.
I had solved the issue and I will post a guide later on for those who want to unlock additional bands or did the same mistake as I did.
Thanks for the help guys.
valy_cta said:
I had solved the issue and I will post a guide later on for those who want to unlock additional bands or did the same mistake as I did.
Thanks for the help guys.
Click to expand...
Click to collapse
That's good!!
I'm looking forward to your guide about unlock additional bands.
thread: [SOLVED] Accidentally changed the Radio Band to USA
Hi, gyus
I had the same problem, i select USA band and everything went wrong,
The simplest way for me was:
installing "X820 LeMax2 RevolutioN_Team Resurrection Remix", no other from TeamSpain, only Resurrection Remix
http://revolutionlemax2.blogspot.al/
https://mega.nz/#!T9o0wAhJ!iLa9mrPAr...VkCg3_L-q2RgnA
then after installation, go in dialer and call *#*#4636#*#*.
There are three band: Automaic, USA, and EURO.
I select the EURO and everything i'ts OK.
BEFORE DO ACTIONS DON'T FORGET TO BACKUP ALL THE ROM WHERE YOU ARE WITH TWRP
readion said:
Hi, gyus
I had the same problem, i select USA band and everything went wrong,
The simplest way for me was:
installing "X820 LeMax2 RevolutioN_Team Resurrection Remix", no other from TeamSpain, only Resurrection Remix
http://revolutionlemax2.blogspot.al/
https://mega.nz/#!T9o0wAhJ!iLa9mrPAr...VkCg3_L-q2RgnA
then after installation, go in dialer and call *#*#4636#*#*.
There are three band: Automaic, USA, and EURO.
I select the EURO and everything i'ts OK.
BEFORE DO ACTIONS DON'T FORGET TO BACKUP ALL THE ROM WHERE YOU ARE WITH TWRP
Click to expand...
Click to collapse
Hi, how to install this ROM? Which TRWP I need? I install with official TWRP, but bootlop after instalation.
Try this link for recovery by GrossoShop Couco92
https://www.androidfilehost.com/?w=files&flid=57913
---------- Post added at 02:35 PM ---------- Previous post was at 02:33 PM ----------
karellang said:
Hi, how to install this ROM? Which TRWP I need? I install with official TWRP, but bootlop after instalation.
Click to expand...
Click to collapse
Try this link for recovery by GrossoShop Couco92
https://www.androidfilehost.com/?w=files&flid=57913
Does not help. If I go to servise menu (dial *#*#4636#*#*) , I see Radio turned OFF and I can´t change it. How to solve this ?
Did you post any guide how you solved the issue?
Unfortunately USA band selected
Hi,
I live in India. I bought Oppo F3 Plus (CPH1613) 4Gb Ram, 64GB Storage, Qualcomm MSM8976 Pro Snapdragon 653 a year ago and was working too much fine. I was wondering about Qualcomm mobile secret codes and found this *#*#4636#*#* . I dialed this and accidentally changed radio band to USA band and suddnly on instant my mobile didn't get any network signal. From then, I went for Oppo care, and mobile repairing shops and self tried and tested for lots of time; but everyone unable to bring phone to normal. I reset my mobile, flashed stock rom for countless times, wiped all data but nothing helped me out. Finally i rooted my oppo f3 plus and tried to boot in fastboot mode; but Oppo removed bootloader and fastboot mode from 2016 (as posted in XDA). I got a little link about resetting USA band to automate and is erasing modemst1 and modemst2. But again it have to be performed from fastboot.
Help me out for my mobile.
You can flash a modem file, it will reset it as well. Changing the ROM won't update the modem configuration. Try to search modem files and flash them via TWRP.