TL-DR : Carrier was working > Wiped SYSTEM > Flashed LATAM ROM > Carrier not working > Flashed CM 14.1 > Carrier still not working > Flashed RETBR ROM (finally found it, the correct one for me) > Carrier still not working, Network not available (Nextel), can only connect to "Nextel R" (Can't make calls. Can't use mobile data without roaming).
Hello, I'm stuck with a phone that doesn't connect to the network (mobile data and calls)
I've wiped my system via TWRP and had to flash it again with mFastboot.
First I tried LATAM retailer version that was said to be the version used here on Brazil.
- I flashed exactly as it was described on the flashfile.xml , after reboot I've noticed that my mobile data and calls were not working.
- I've tried changing the APN setting to the current one my carrier is using and many alternative ones, didn't work. The only thing that I could make work was the data when I activate my "Data Roaming" and connect to "Nextel R". But this is not how it should work.
Second I found a RETBR version here on the forum, but "system.img_sparsechunk.1" is corrupted and I can't extract it from the file, I've tried different mirrors and they all got the same problem.
- I tried to substitute this img "system.img_sparsechunk.1" of the RETBR version by the one from LATAM and it didn't.
- I already tried only flashing the boot.img and/or other images and bins from the RETBR version ontop of the LATAM version installed. Even the system working correctly I couldn't get my mobile data and calls to work.
The main problem is that I can't connect to my domestic carrier "Nextel", I can only connect to "Nextel R". My toughts is that I have to flash the correct ROM (RETBR) without any corrupted files, but everywhere that this version is hosted the "system.img_sparsechunk.1" is corrupted.
INFO:
- Even flashing full LATAM rom I still got "retbr" when I go on Config>about
- On Config>about>IMEI , IMEI is 0, but on fastboot getvar imei the number is correct. (This is a problem or it is normal?)
- Tried Addison Cyanogen 14.1 Android Nougat 7.1 ROM from this forum and the problem with the network (mobile and calls) still persist.
I've tried everything I could think, if anyone could give me a light I would be very glad.
Thanks!
rfameli said:
Hello, I'm stuck with a phone that doesn't connect to the network (mobile data and calls)
I've wiped my system via TWRP and had to flash it again with mFastboot.
First I tried LATAM retailer version that was said to be the version used here on Brazil.
- I flashed exactly as it was described on the flashfile.xml , after reboot I've noticed that my mobile data and calls were not working.
- I've tried changing the APN setting to the current one my carrier is using and many alternative ones, didn't work. The only thing that I could make work was the data when I activate my "Data Roaming" and connect to "Nextel R". But this is not how it should work.
Second I found a RETBR version here on the forum, but "system.img_sparsechunk.1" is corrupted and I can't extract it from the file, I've tried different mirrors and they all got the same problem.
- I tried to substitute this img "system.img_sparsechunk.1" of the RETBR version by the one from LATAM and it didn't.
- I already tried only flashing the boot.img and/or other images and bins from the RETBR version ontop of the LATAM version installed. Even the system working correctly I couldn't get my mobile data and calls to work.
The main problem is that I can't connect to my domestic carrier "Nextel", I can only connect to "Nextel R". My toughts is that I have to flash the correct ROM (RETBR) without any corrupted files, but everywhere that this version is hosted the "system.img_sparsechunk.1" is corrupted.
INFO:
- Even flashing full LATAM rom I still got "retbr" when I go on Config>about
- On Config>about>IMEI , IMEI is 0, but on fastboot getvar imei the number is correct. (This is a problem or it is normal?)
- Tried Addison Cyanogen 14.1 Android Nougat 7.1 ROM from this forum and the problem with the network (mobile and calls) still persist.
I've tried everything I could think, if anyone could give me a light I would be very glad.
Thanks!
Click to expand...
Click to collapse
Use 7zip to extract the retbr version. It will give a warning about the corrupted file but will extract the file.
I flashed it a few times and it works fine.
Enviado de meu XT1635-02 usando Tapatalk
turkobr said:
Use 7zip to extract the retbr version. It will give a warning about the corrupted file but will extract the file.
I flashed it a few times and it works fine.
Enviado de meu XT1635-02 usando Tapatalk
Click to expand...
Click to collapse
Thanks! I was able to extract the corrupted file and flash the RETBR firmware on my device.
Everything went OK, but the problem with my mobile data and calls still persist.
TL-DR : I was able to flash the RETBR ROM but I'm still having problems with my mobile data and calls
- Mobile data only work on Roaming "Nextel R" (with data roaming activated)
- Calls doesnt work.
Did it work right after you bought the phone? Maybe it's a Nextel thing.
Sent from my Moto Z Play using XDA Labs
turkobr said:
Did it work right after you bought the phone? Maybe it's a Nextel thing.
Sent from my Moto Z Play using XDA Labs
Click to expand...
Click to collapse
It was working when I bought.
I wiped the whole system and had do reinstall by flashing the ROM on the device, at that moment I didn't had RETBR version so I flashed the LATAM, after that the problem started to appear, I couldn't connect to my carrier "Nextel" anymore, only "Nextel R" that gives me mobile data with roaming activated but my calls still don't work.
I tried after that flashing Addison CM 14.1 Nougat 7.1 but the problem was still there.
Now I'm with the correct RETBR version and still can't connect to correct network.
rfameli said:
It was working when I bought.
I wiped the whole system and had do reinstall by flashing the ROM on the device, at that moment I didn't had RETBR version so I flashed the LATAM, after that the problem started to appear, I couldn't connect to my carrier "Nextel" anymore, only "Nextel R" that gives me mobile data with roaming activated but my calls still don't work.
I tried after that flashing Addison CM 14.1 Nougat 7.1 but the problem was still there.
Now I'm with the correct RETBR version and still can't connect to correct network.
Click to expand...
Click to collapse
Did you do all the steps on flashfile.xml? Try using rsd lite to restore the firmware. I don't know if it will work but it's worth a try.
Enviado de meu XT1635-02 usando Tapatalk
turkobr said:
Did you do all the steps on flashfile.xml? Try using rsd lite to restore the firmware. I don't know if it will work but it's worth a try.
Enviado de meu XT1635-02 usando Tapatalk
Click to expand...
Click to collapse
Yes, I did exactly like it was on the flashfile, rsd lite is not detecting my device and I couldn't get it to work, maybe I'll try again if it can make my OS work the way it was suposed to.
Soon I'll be posting further information to see if it can help me to get to the solution of this problem.
MORE INFO WITH PICS. (IMEI, Network, Sim Status)
I don't know if what is showing on the IMEI screen should be that way, but with "fastboot getvar imei" I can see my correct IMEI number.
TL-DR : Carrier was working > Wiped SYSTEM > Flashed LATAM ROM > Carrier not working > Flashed CM 14.1 > Carrier still not working > Flashed RETBR ROM (finally found it, the correct one for me) > Carrier still not working, Network not available (Nextel), can only connect to "Nextel R" (Can't make calls. Can't use mobile data without roaming).
Related
Hi.
I have a Samsung Galaxy S3 T999 model on carrier T-mobile. Lately the phone has gone nuts and will get stuck on dialing out and will never make the call. Everything else works fine. Sometimes I have to soft reset, pull the battery and that will fix it for a call or two, then it will get stuck again. I have contacted T-mobile about this over 5 times and none of them can help. We tried to change the sim, reset the account. Etc and nothing. I have reset the cache, factory reset and even put in a good working sim card from another phone and the same problem comes up. During my latest troubleshooting I have narrowed it down to where I switch "network mode" to GSM only and that can make calls out all the time, but the data stays on E (which then I can't use the internet because it's so slow) When I switch back to auto I am sometimes able to place calls again, but only a few. After I test a few calls and leave the phone for a few minutes the phone will get stuck back on not making calls out and just saying "dialing".
Has anyone had the same problems or know of a fix? Currently I have been trying to flash the modem to different versions to see if that fixes the problem. The first two modems I have flashed did not work and came up with "unknown baseband".
If anyone can help I greatly appreciate it.
This is a known issue with 4.3.. What firmware are you on? Assuming you flashed the correct baseband for your device, the 'unknown baseband' message sounds like you are in 4.3 but what build? You can't flash any modems successfully less than 4.3
Sent from my SGH-M919 using Tapatalk
serio22 said:
This is a known issue with 4.3.. What firmware are you on? Assuming you flashed the correct baseband for your device, the 'unknown baseband' message sounds like you are in 4.3 but what build? You can't flash any modems successfully less than 4.3
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
I was previously on 4.1.2 when the problem first started. I updated it to 4.3 and still the same problem.
jss15j.t999uvuenc2 build. (I put this one back on last night so at least I can use the phone today when I am at work)
I was just hoping that the device didn't go bad when it was on 4.1.2 because it was working just fine before the problem started.
Was it official update to NC2 by OTA/Odin or you just flashed a ROM?
Sent from my SGH-M919 using Tapatalk
serio22 said:
Was it official update to NC2 by OTA/Odin or you just flashed a ROM?
Sent from my SGH-M919 using Tapatalk
Click to expand...
Click to collapse
NC2 was OTA. After doing some searches it said that OTA could of been corrupt, so I went and downloaded KIES and did a reinstall that way.
When I upgraded to 4.3 I tried that default baseband out and had the same problems. That is when I was searching on google and came across this forum and also the thread about flashing modems.
What APN (Access Point Name) are you on ? Also what is your Preferred Network Type set to ? Its located in Settings > More I think.(I don't use Stock Firmware)
Perseus71 said:
What APN (Access Point Name) are you on ? Also what is your Preferred Network Type set to ? Its located in Settings > More I think.(I don't use Stock Firmware)
Click to expand...
Click to collapse
APN is epc.tmobile.com
Network Mode current set to GSM (the only way I can make calls out without the problem occuring)
WCDMA/GSM (Auto Connect) is what it should be on so my data is at 4G, but the calls is the problem here
I am not sure but can you check the settings of the Dialer to see if there is ways to choose Lookup providers ?
Perseus71 said:
I am not sure but can you check the settings of the Dialer to see if there is ways to choose Lookup providers ?
Click to expand...
Click to collapse
Nope don't see anything in the dialer about selecting a provider..
Its supposed to be something about Choose Lookup Providers. At least that's the way it is on AOSP.
I suggest Odin flashing the stock NC2 firmware and then factory resetting from stock recovery. (Backup first of course!) If it is still an issue, it will most likely be a hardware problem. From what you have said so far, I believe that you will find this to be the case. Could've been due to damage from a drop, or even overheating at some point. Or it could just be that its simply due to hardware degradation over time.
Hello, thanks to my carelessness, I think I broke my dual sim functionality.
What I was doing was messing around in the network settings in Engineer mode that can be accessed using *#36446337#. And all of a sudden, both sims stopped working. After a lot of messing around with the RAT settings, I could get one of the sims working. After selection sim1 or sim2 in the options and changing the RAT settings for that sim, I can get said sim to work, but it breaks the other. No matter what I do, I can't get both working again. This was on Open Beta 9.
What I've tried doing since then:
1- Factory reset
2- Flashing another ROM (Lineage)
3- Flashing latest 4.0.4 firmware
nothing seems to get both sims to work. Always just 1 sim working. Does anyone have any thoughts what I could try?
minamfm said:
Hello, thanks to my carelessness, I think I broke my dual sim functionality.
What I was doing was messing around in the network settings in Engineer mode that can be accessed using *#36446337#. And all of a sudden, both sims stopped working. After a lot of messing around with the RAT settings, I could get one of the sims working. After selection sim1 or sim2 in the options and changing the RAT settings for that sim, I can get said sim to work, but it breaks the other. No matter what I do, I can't get both working again. This was on Open Beta 9.
What I've tried doing since then:
1- Factory reset
2- Flashing another ROM (Lineage)
3- Flashing latest 4.0.4 firmware
nothing seems to get both sims to work. Always just 1 sim working. Does anyone have any thoughts what I could try?
Click to expand...
Click to collapse
Just do a full wipe with the unbrick tool and everything will be back to normal.
I have the same problem after I mess with the engineer mode.
Tried everything and still unsolved.
Try installing the modem or firmware of previous oxygen OS builds then updating the oxygen os
lujiangwen said:
I have the same problem after I mess with the engineer mode.
Tried everything and still unsolved.
Click to expand...
Click to collapse
Did you use the unbrick tool ?
nikexv2 said:
Did you use the unbrick tool ?
Click to expand...
Click to collapse
Yes, I tried the unbrick tool but it's still the same. It seems to me that the GSM/WCDMA band of the phone is broken. When put two LTE card into the phone, both can work under LTE band.
loveymangal said:
Try installing the modem or firmware of previous oxygen OS builds then updating the oxygen os
Click to expand...
Click to collapse
Installed the OOS3.0 and then updated to OOS4.0. Dual sim function won't work on both OS.
Flashing modem usually can solve signal lost on Samsung, but it seems that it won't work on Oneplus.
minamfm said:
Hello, thanks to my carelessness, I think I broke my dual sim functionality.
What I was doing was messing around in the network settings in Engineer mode that can be accessed using *#36446337#. And all of a sudden, both sims stopped working. After a lot of messing around with the RAT settings, I could get one of the sims working. After selection sim1 or sim2 in the options and changing the RAT settings for that sim, I can get said sim to work, but it breaks the other. No matter what I do, I can't get both working again. This was on Open Beta 9.
What I've tried doing since then:
1- Factory reset
2- Flashing another ROM (Lineage)
3- Flashing latest 4.0.4 firmware
nothing seems to get both sims to work. Always just 1 sim working. Does anyone have any thoughts what I could try?
Click to expand...
Click to collapse
Well you just said you are a noob.. No problem but really dialing a number isn't going to break anything in your phone.. Wipe all partitions then Flash OOS 4.0.2 and o guarantee it will work, this is pure something in software level.
I have successfully fix the problem according to a post at Oneplus Community in China. Just Flash Official H2OS 2.5 (Android 6.0.1 ). Go to engineer mode. Choose Network Set -- Band mode --Hardware Default (Foreign) to fix the problem.
P.S. If you are in mainland China. Pls choose Hardware Default(China). Else choose (Foreign)
lujiangwen said:
Installed the OOS3.0 and then updated to OOS4.0. Dual sim function won't work on both OS.
Flashing modem usually can solve signal lost on Samsung, but it seems that it won't work on Oneplus.
Click to expand...
Click to collapse
Had the same problem with mine but mine was caused due to using marshmallow twrp in nougat I fixed it with flashing firmware and modem
lujiangwen said:
I have successfully fix the problem according to a post at Oneplus Community in China. Just Flash Official H2OS 2.5 (Android 6.0.1 ). Go to engineer mode. Choose Network Set -- Band mode --Hardware Default (Foreign) to fix the problem.
P.S. If you are in mainland China. Pls choose Hardware Default(China). Else choose (Foreign)
Click to expand...
Click to collapse
After doing virtually everything else (factory reset, flashing modem/firmware and unbrick tool) this is what worked for me! thank you!
minamfm said:
After doing virtually everything else (factory reset, flashing modem/firmware and unbrick tool) this is what worked for me! thank you!
Click to expand...
Click to collapse
It's great that it works for you too!
Hello
I will try to be simpler as i can
I have a MI MAX Prime (4GB/128)
Everything was ok and working right until MIUI 8.2.3.0 OTA arrived.
After update my phone started to experience Network disconnects and reconnects, "NO SIM Card, NO NETWORK, VIRGIN 4G", This happens at random periods but more often when i wake up phone from idle.
Nobody on Xiaomi Forums helped me, not even developers, Phone carrier told me to change sim card but problem persisted.
3 sympthoms.
1. After upgrading to 8.2.3.0 i can't search for networks manually. (http://attach.en.miui.com/forum/201705/09/033557amdkj2j33bkmyybm.jpg)
2. I use a MVNO which says i must use Roaming even locally, but this NEVER worked even if activated (http://attach.en.miui.com/forum/201705/09/233925hg9b3p55hm3pcpk9.png.thumb.jpg)
(http://attach.en.miui.com/forum/201705/09/233923kydk07ysor4rt0cz.png.thumb.jpg)
3. I noticed this weird pattern while charging (http://i.imgur.com/SPtvuqY.png)
I have done a factory reset and a rom flash via EDL, but problem remains.
I really don't know what to do now
Thanks in advance for your assistance
Well I am on the 8.2.5 Mi Max (not prime) & you can choose network manually by:
Settings - Sim card and mobile networks - tap on the preferred sim card - mobile networks & switch off the chose automatically and select preferred one.
You have to describe beter what is happening with your network connection. Does it gets blocked or disconnects completely (aka ril restarts) also does switch on/of air-plane mode resolves it?
Zola III said:
Well I am on the 8.2.5 Mi Max (not prime) & you can choose network manually by:
Settings - Sim card and mobile networks - tap on the preferred sim card - mobile networks & switch off the chose automatically and select preferred one.
You have to describe beter what is happening with your network connection. Does it gets blocked or disconnects completely (aka ril restarts) also does switch on/of air-plane mode resolves it?
Click to expand...
Click to collapse
Yeah, thing is i can't choose a network manually everytime it gives this
http://i.imgur.com/7yw4a6w.jpg
In half a second Network disconnects and reconnects,
first "NO SIM Card"
Then "NO NETWORK"
Then "VIRGIN 4G",
It disconnects and reconnects every time.
Specially when unlocking the phone
Notice there is not airplane mode activated
http://attach.en.miui.com/forum/201705/09/234018hpbcqbrqmdmpayam.png.thumb.jpg
http://attach.en.miui.com/forum/201705/09/233926a0hmlmd0ltjlkdl0.png.thumb.jpg
It works hire.
Try rolling back to older versions, 8.1.9.0 is enlisted on official page.
http://en.miui.com/extra.php?mod=rom/download&r=302&mobile=no#458
Obviously somehow RIL is getting stuck & re-initializing (restarting). Can you direct me to a MiUI forum url where you failed complain/bug report.
Zola III said:
It works hire.
Try rolling back to older versions, 8.1.9.0 is enlisted on official page.
http://en.miui.com/extra.php?mod=rom/download&r=302&mobile=no#458
Obviously somehow RIL is getting stuck & re-initializing (restarting). Can you direct me to a MiUI forum url where you failed complain/bug report.
Click to expand...
Click to collapse
Thanks, im charging now to rollback via mi flash.
http://en.miui.com/thread-608373-1-1.html
http://en.miui.com/thread-606830-1-1.html
Also i can't find International Roaming, Only "data roaming" just noticed
Yup it's all Radio Interface Layer (RIL) related.
Zola III said:
Yup it's all Radio Interface Layer (RIL) related.
Click to expand...
Click to collapse
It's a physical issue? or just rom?
I can't afford another phone now
DJ_Tomato said:
It's a physical issue? or just rom?
I can't afford another phone now
Click to expand...
Click to collapse
Definitely a software one, simply something didn't fit in (either a RIL or related cellular radio libs) good when you updated so you need to revert to previous one with other RIL and libs. Then you can try again with 8.2.3.0...
Flashed to 8.2.1.0 with miflash via EDL mode.
Problem remains... Seriously WtH?
DJ_Tomato said:
Flashed to 8.2.1.0 with miflash via EDL mode.
Problem remains... Seriously WtH?
Click to expand...
Click to collapse
Assuming that your bootloader is unlocked I suggest you flash exactly the version with which the phone came, I flash ever with any issue via adb-fastboot placing decompress rom files in the same folder in c: with option "flash all".
Zola III said:
It works hire.
Try rolling back to older versions, 8.1.9.0 is enlisted on official page.
http://en.miui.com/extra.php?mod=rom/download&r=302&mobile=no#458
Obviously somehow RIL is getting stuck & re-initializing (restarting). Can you direct me to a MiUI forum url where you failed complain/bug report.
Click to expand...
Click to collapse
SubwayChamp said:
Assuming that your bootloader is unlocked I suggest you flash exactly the version with which the phone came, I flash ever with any issue via adb-fastboot placing decompress rom files in the same folder in c: with option "flash all".
Click to expand...
Click to collapse
Do you know any repo/mirror of older version fastboots?
I could only find 8.2.1.0
DJ_Tomato said:
Do you know any repo/mirror of older version fastboots?
I could only find 8.2.1.0
Click to expand...
Click to collapse
You are doing something wrong. I pointed you out to the 8.1.9.0. For Mi Max Prime Global stable. I don't know where you found 8.2.1.0. at all it's not enlisted on the site not even for a China Stable (that goes up to 8.2.2.0.)...
Zola III said:
You are doing something wrong. I pointed you out to the 8.1.9.0. For Mi Max Prime Global stable. I don't know where you found 8.2.1.0. at all it's not enlisted on the site not even for a China Stable (that goes up to 8.2.2.0.)...
Click to expand...
Click to collapse
But those you mention are only update packages, iirc MIUI said that fastboot flashable roms has to be in tgz format.
http://bigota.d.miui.com/V8.2.1.0.M...DL_20170117.0000.00_6.0_global_93c4b2ee23.tgz
Friend had this in his bookmarks,
DJ_Tomato said:
But those you mention are only update packages, iirc MIUI said that fastboot flashable roms has to be in tgz format.
http://bigota.d.miui.com/V8.2.1.0.M...DL_20170117.0000.00_6.0_global_93c4b2ee23.tgz
Friend had this in his bookmarks,
Click to expand...
Click to collapse
Did you ever bother to read flashing guide?
http://en.miui.com/a-232.html
& you naturally can download direct from a smartphone.
Zola III said:
Did you ever bother to read flashing guide?
http://en.miui.com/a-232.html
& you naturally can download direct from a smartphone.
Click to expand...
Click to collapse
Yes i did, but i can only download the latest version from my cellphone 8.2.30 which gives me bugs
from the website i can only download
http://update.miui.com/updates/v1/fullromdownload.php?d=helium_global&b=F&r=global&n=
Xiaomi Mi Max Prime 64G/128G Latest Global Stable Version Fastboot File Download
which is helium_global_images_V8.2.3.0.MBDMIDL_20170420.0000.00_6.0_global_ece8e97134.tgz
Please wipe all data in Recovery mode if you want to update to a discontinuous ROM version, or downgrade to an older ROM version using MIUI full ROM pack.
I don't have access to recovery mode since i don't have TWRP and my phone is bootloader locked
After downgrading to 8.2.1.0 and rebooting twice the problem has been fixed, it's been 48 hours and there is no more issue
it's really sad that NOBODY at Xiaomi forums/Help desk/ customer support gave a single S#it about it.
If you are going to purchase a Xiaomi phone, think it twice, there is 0 support. Besides XDA.
DJ_Tomato said:
Yeah, thing is i can't choose a network manually everytime it gives this
http://i.imgur.com/7yw4a6w.jpg
In half a second Network disconnects and reconnects,
first "NO SIM Card"
Then "NO NETWORK"
Then "VIRGIN 4G",
It disconnects and reconnects every time.
Specially when unlocking the phone
Notice there is not airplane mode activated
http://attach.en.miui.com/forum/201705/09/234018hpbcqbrqmdmpayam.png.thumb.jpg
http://attach.en.miui.com/forum/201705/09/233926a0hmlmd0ltjlkdl0.png.thumb.jpg
Click to expand...
Click to collapse
You should check your IMEI *#06#
If IMEI is missing:
Open the file imei.qcn using hex editor and looking for value:
Code:
08 8A 96 72 01 42 99 81 05 - Sim 1
08 8A 96 72 01 42 99 81 86 - Sim 2
..............
Base:
http://en.miui.com/thread-245598-1-1.html
I just unlocked bootloader and tried.
Xiaomi.eu rom
Lineage rom,
both of them have this bug, the only way to have a functional rom is with official global stable 8.2.10
Sigh
DJ_Tomato said:
I just unlocked bootloader and tried.
Xiaomi.eu rom
Lineage rom,
both of them have this bug, the only way to have a functional rom is with official global stable 8.2.10
Sigh
Hi i m facing same problem.... have you fixed completely ?? since i have installed various roms and still facing same problem......
your reply would be highly appreciated.
Jean
Click to expand...
Click to collapse
Hi i m facing same problem, sim goes of and on .....
replaced antenna and changed to various roms ...official and non and still get same problem.....
i have also noticed that bluetooth does not connect to my car whilst i can connect with other phones.....
Carrier is GO (country Malta)
anyone with a solution to repair !!?
thanks in advance
Accidentally I flashed India Retail stock pie rom(nash-user 9 PPX29.159-19 02844 release-keysM8998_50.71.02.95R) on my XT1789-04 and when it booted normally it didn't have any network.
I tried flashing custom roms Lineage 16 and 17 (Android 9 and 10) but still no network, everything else works perfectly fine.
I tried flashing TMO stock rom BUILD NUMBER OSX 27.1.7(NASH_TMO_C_OCXS27.109-51-14-7_subsidy-TMO_RSU_regulatory-DEFAULT_CFC) but still no network, I still have wifi and baseband(M8998TMO _ 20207 . 117. 02. 41. 08R NUS).
I tried flashing on slot A/B and both slots at same time still same thing. I also did wipe data or factory reset after flashing stock rom. I also tried Lenovo moto smart assistant and it successfully flashed the same rom as mentioned above but still no network.
I couldn't able to do blankflash as I couldnt get into edl mode, I tried adb and from TWRP as well, it goes to blank screen and immediately boots normally.
Current status:
I have baseband showing on my phone: M8998TMO _ 20207 . 117. 02. 41. 08R NUS
IMEI : showing normally
STOCK ROM :- OSX 27.1.7(NASH_TMO_C_OCXS27.109-51-14-7_subsidy-TMO_RSU_regulatory-DEFAULT_CFC)
Wifi : Working
Network/Radio :- not working (no network / sim card is not detecting)
Bootloader : Unlocked
Can somebody please suggest some solution to get network signal or sim detection back?
I currently have the same issue after having solved the 'no baseband' problem and could use some help as well.
No solution, I'm sorry. I have the exact same problems on my 1789-04... Wi fi working, no mobile network.. My sim is detected in the phone. using a phone info app it detects the sim, lists the sim icc number... only the phone ICC is unknown.. I am nearly positive that this is a software issue (theres nothing wrong with the modem or phone hardware wise). Still have baseband and imei.
#4
Hello I have the same problem, I tried several roms and everything works except the mobile signal.
I installed the original version that I had backed up (android 8) and I still have the same problem with the mobile signal.
I don't know what to do anymore. I want to get my phone back, there has to be a way.
My original phone is model XT1789-04 tmo with July 2019 patch, it is from the US, unlocked for use in Argentina, it worked fine until I wanted to put the android pie 9 on it and since then all this started. Help!!!!
Hello. I'm following this post...any updates ?
Hi everyone,
I´ve just installed LineageOS with some problems.
Nearls everything works fine. This OS is great. But...
I can´t use the telefon app because ist says "kein dienst verfügbar" what means
no service by vodafone availble. flight mode is off. WIFI works propperly.
SIM Card Data was read properly. I can see the right data and settings e.g. APN; provider and so.
Basebandversion: 1311-2845_50.2.A.3.22
ROM Version: H3113_Customized DE_1312-2606_50.2.A.3.77_R1B (installation by newflasher)
lineageOS: lineage-17.1-20200903-nightly-pioneer-signed
Had to Install this version of ROM because the Installation of TWARP or LineageOS Recovery failed originally. (no flashing on boot _a, can´t find partition size).
After that Installing TWARP aund LineageOS worked fine. .. exept Modem
i´ve reinstalled those files of the rom above.
modem_X-FLASH-ALL-18AE.sin
modemst1_X-FLASH-ALL-18AE.sin
modemst2_X-FLASH-ALL-18AE.sin
have been flashed twice, but no success.
Has anyone a idea what to do?
Found something: the telephone number is not shown in the SIM readings. APN and provider is ok.
Maybe that´s not a modem issue but a problem with reading the SIM. SIM is ok and works fine in other phones.
Other SIM tested, similar result. No reading of the telefonenumber.
Tested telefonining over WiFi. Doesn´t work either.
Flash stock firmware see if the problem is fixed. And check if phone IMEI is showing.
Good Luck
Edit:
Maybe https://forum.xda-developers.com/showthread.php?p=80469769this is your solution?
Sent from my H3113 using Tapatalk