Dear forum,
a few days ago my cellular connection (i can't connect to my provider) doesn't work anymore. Sometimes a day it works for a few minutes, but mostly not.
I have a Galaxy S4 with Lineage OS (was perfectly running) and there was no update when it stopped working.
Meanwhile i tried to wipe and flash the OS but the error is still there.
My sim card is working in other devices and other sims in my don't work too.
Thank you for your help
Mrluca
Flash stock rom via odin
if after you flashed stock rom via odin it still doesnt work it could be a hardware fault
To eliminate any software problems you must flash stock firmware via odin
TheFixItMan said:
Flash stock rom via odin
if after you flashed stock rom via odin it still doesnt work it could be a hardware fault
To eliminate any software problems you must flash stock firmware via odin
Click to expand...
Click to collapse
Flashed the stock rom as you said, but the error is still there :/
Even when it displays that there is a connection, every call just stops after dialing
So i guess it is a hardware fault?
Related
Ok so the problem i am having is i am unable to get wifi to work without the phone saying error next to wifi. My One S has the lastest radio and HBOOT 1.06. So i understand that i do not need to flash the boot.img from fastboot, but i still do to make sure that it is flashing ok. That does not fix the problem. I have even used the stock T-MO nanodroid to go back to stock rom and i still flash the boot.img file from fastboot still not wifi. Everything on the phone works fine but wifi. After the phone boots up wifi is already on and it does scan and see networks. When i try to connect to one it doesn't connect, if i toggle wifi off and turn it back on again it gives me a error when turning wifi on. Only thing i am wondering is, i do not have a SIM CARD in the phone right now since i do not have a micro sim right now. Does the phone need a SIM CARD in it for wifi to work. I spent 3 hours last night flashing different roms and boot.imgs trying to get wifi to work. All with errors still. Anything ideas right now would be great.
edit: forgot to add when i flash the boot.img in fastboot i always get a finished with no errors as if the boot.img is flashing fine.
wifi problem
I just pulled my sim from my One s and found i had no problem with the wifi connection. What kind of error is it, do you have any code?
No code. If I do a full wipe the wifi scans for a network sees them but does not connect. Then it will turn off on its own and just say error next to the on and off button. It does it with every rom and kernel combo I have tried. Even going to back to the full stock rom it does it. I know the kernel is flashing since it shows the right kernel under about.
Sent from my Galaxy Nexus using Tapatalk 2
i've encountered the same issue, but only when i flashed an overclocked kernel. and when i flashed the kernel back the error went away. have you tried unrooting?
I was looking for a full stock unrooted rom and but couldn't find anything other then a nanodroid of stock rooted. I was thinking of just flashing the ruu and seeing if that fixes it. Not sure at this point because I have tried every kernel and rom all which do not work so far. I have also formated everything thinking maybe something was left behind no go as well. I know wifi works since I used the phone for a few days before I Dev unlocked it and rooted it. I also setup the phone on wifi with no sim card when I pulled it out of the box at the start. Something happen after the unlock and rooting part. Could updating the hboot help at all.
Sent from my Galaxy Nexus using Tapatalk 2
I fixed it. I flashed the TMO 1.84 RUU and wifi is working again. It updated the HBOOT to 1.09 and everything is stock with working wifi. I am starting all over to see if i can get it working with a rom as well now.
Hello
I own an Xperia J with an unlocked bl and have flashed many roms on it. Yesterday, the phone started to not want to connect to the internet (mobile data not WiFi) so I found this curious and rebooted the phone and tried re-downloading internet settings but nothing fixed it. I factory reset the ROM (not the phone) but now I couldn't even make calls/texts as the phone was stating 'Emergency Calls Only' and after going through the phones first boot setup, a window popped up saying the phone could not connect to the SIM. In the end, I changed roms (running Doomsday ROM at the time of the error's start) but still the same issue. Tried CM, same issue. Now on stock JB and the problem still consists. I can't really afford a new phone at the current time and my Z1 is being borrowed by my dad. Any help would be much appreciated.
ifti786 said:
Hello
I own an Xperia J with an unlocked bl and have flashed many roms on it. Yesterday, the phone started to not want to connect to the internet (mobile data not WiFi) so I found this curious and rebooted the phone and tried re-downloading internet settings but nothing fixed it. I factory reset the ROM (not the phone) but now I couldn't even make calls/texts as the phone was stating 'Emergency Calls Only' and after going through the phones first boot setup, a window popped up saying the phone could not connect to the SIM. In the end, I changed roms (running Doomsday ROM at the time of the error's start) but still the same issue. Tried CM, same issue. Now on stock JB and the problem still consists. I can't really afford a new phone at the current time and my Z1 is being borrowed by my dad. Any help would be much appreciated.
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Try to flash first the ICS stock rom. Then flash custom rom.
zephy09 said:
Try to flash first the ICS stock rom. Then flash custom rom.
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Click to collapse
I already tried that
So i was on 4.4 odexed rom, and flashed this http://forum.xda-developers.com/gal...t/kernel-chronickernel-uv-gpu-cpu-oc-t2806430 (an Ne5 kernel)
And stupidly never banked up my modem, well after i flashed this awesome kernel i lost my modem/baseband for one reason or another and don't have any connectivity but bluetooth and wifi which is weird cuz no modem on my gs3 ment no blutooth, wifi, calls, basically nothing but hopefully you guys can help me.
mudflap2.0 said:
So i was on 4.4 odexed rom, and flashed this http://forum.xda-developers.com/gal...t/kernel-chronickernel-uv-gpu-cpu-oc-t2806430 (an Ne5 kernel)
And stupidly never banked up my modem, well after i flashed this awesome kernel i lost my modem/baseband for one reason or another and don't have any connectivity but bluetooth and wifi which is weird cuz no modem on my gs3 ment no blutooth, wifi, calls, basically nothing but hopefully you guys can help me.
Click to expand...
Click to collapse
Here is the tar for NK4 modem. You must use Odin from a PC. You can't successfully flash a modem in recovery. Make sure you go into Download mode from a complete shutdown.
Hello! People please help. I'm not working WI FI and Bluetooth. He rarely worked after a successful restart on cyclic sink firmware 4.2.2. I'm sick of this, I decided to reboot and flash it on a stable firmware version 2.17. But why is the drain is not working 2.17 NFC WI fi Bluetooth. Then again I pierced it at 1.12, 1.14, 1.17. But there again repeated cyclic restart, but it is not working WI FI Bluetooth, NFC for work. I can not understand the smartphone fully working, why stop vayfay and bluetooth does not work? Read all forums and many of the same problem with not working Wifi and Bluetooth. Prompt, whether there is a solution?:смущенный: Smart SONY XPERIA L
Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......
RocketboyKing said:
Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......
Click to expand...
Click to collapse
got any solution?????
RocketboyKing said:
Same Problem.... it worked for me after flashing cm 12 for some weeks then it stopped again.... need help... can't live without wifi......
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Click to collapse
I couldn't understand the question clearly .
Could explain it to me??!
If the WiFi didn't work after flashing the latest firmware I think you should Check the ftf file maybe it's not for c2105 (or you mobile model) COZ I read that the different between these two devices is just networking, So get the suitable one for your device model(if this was the question)
n78 shadow said:
I couldn't understand the question clearly .
Could explain it to me??!
If the WiFi didn't work after flashing the latest firmware I think you should Check the ftf file maybe it's not for c2105 (or you mobile model) COZ I read that the different between these two devices is just networking, So get the suitable one for your device model(if this was the question)
Click to expand...
Click to collapse
Model- C2104
At first everything was working fine in original firmware ,
Even after flashing cm12.1 everything was fine,
once updated to cm13 later there is a problem of wifi and bluetooth sometimes it works fine and at some point mobile will reboot by itself later on both wifi and bluetooth doesn't work (They cant be turned on)
I re flashed original firmware,
re flashed cm12.1,Even tried many roms (Thunderzap,Resurrection_Remix,Temasek) but still problem remains same.
sidbi said:
Model- C2104
At first everything was working fine in original firmware .
Click to expand...
Click to collapse
Try this it may work:
First of all try to change the ftf file (download other one)
If didn't work flash this boot.IMG via fastboot on stock ROM just on stock ROM.
After flashing it flash the kernal and Fota kernal from the same ftf via flashtool .
As I told you flash it on stock ROM then flash the kernal and the fora kernal
n78 shadow said:
Try this it may work:
First of all try to change the ftf file (download other one)
If didn't work flash this boot.IMG via fastboot on stock ROM just on stock ROM.
After flashing it flash the kernal and Fota kernal from the same ftf via flashtool .
As I told you flash it on stock ROM then flash the kernal and the fora kernal
Click to expand...
Click to collapse
Can you please provide link of all three please. (which kernels should i flash)
sidbi said:
Can you please provide link of all three please. (which kernels should i flash)
Click to expand...
Click to collapse
For boot.IMG click on this word with yellow color.
For the ftf
Http://www.mediafire.com/?yiak3ktb3m58iwd
Thanks to @Joel16 for the link
I mean by kernal the kernal in the ftf exclude everything while flashing in flashtool except the kernal and the fota kernal
I'm having the same issue. But it started out of nowhere, so I'm guessing its a hardware problem.
After it happened, I flashed almost every kind of ROM and Kernel around here. Nothing worked.
Also I flashed the official Sony's firmware for my country and it still not working.
Tried the PC Companion's repair function, didn't work too.
When I try to turn WIFI on, I get a "fail to load wifi driver" message at logcat.
I'm not new into flashing ROMs, so I'm almost sure it is not a system issue despite the error message I get.
I made a mistake, I'm using the Samsung Galaxy j7 j700m. I flashed the A5 port rom that's in the rom development section here. After that I lost cellular data, no data connection, calls or text. No service at all. So I went back to twrp restored the backup I made before I flashed the A5 rom. My cell connection is still gone. WiFi connection and everything is fine, just no cellular connection at all. How can I fix this?
Download stock rom file from sammobile.com and flash it using odin. Tell me if it doesn't works.
I'm trying to download the firmware now and see if that works. Not exactly sure which one to download
Ayushj702 said:
Download stock rom file from sammobile.com and flash it using odin. Tell me if it doesn't works.
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Click to collapse
u
Ive been trying different stock roms and still havent got my connection back. Any ideas?