Hey Devs I want Your Help My Lumia 435 Is Always Showing No Service it Cant connect to sim carrier i Flash firmware,Soft reset ,Hard reset . i do everything i know plz help me to solve this
When I start Phone Sim Showing power off and flight mode is not giving option to off aftersome time it automatically off then sim goes on no service.
plz help me.
pushpenderjha said:
Hey Devs I want Your Help My Lumia 435 Is Always Showing No Service it Cant connect to sim carrier i Flash firmware,Soft reset ,Hard reset . i do everything i know plz help me to solve this
When I start Phone Sim Showing power off and flight mode is not giving option to off aftersome time it automatically off then sim goes on no service.
plz help me.
Click to expand...
Click to collapse
Did u check for sim module malfunction?
How can i check I check pins and do many resets, software install but it doesn't help me
It shows sim and also searching networks on manually but it doesn't. Connect to it it shows cant connect to this network.
Related
Dear Modders I know this is only HTC braned phones forum but please don't delete my post because this is not brand problem but common unlocking maybe somebody can help me here ...
After long time tests I came to on result.
My phones wi-fi not working becuse it's unlocked ant then I insert another sim card which is not working in my country and there is not GSM antena indicator on that time wi-fi starts working but then I put my normal sim card which is working in my country and phone getting signal from GSM network it blocks wi-fi and I can't use my wi-fi even after that when I insert back the other cart which don't have network coverege in my country again it's not working till I fully format phone from settings.
Please if someone can have solution with this post here or tell me how to fix this so have working phone wit wi-fi and gsm network togheter
is your phone rooted?
Rooted or not, try a Factory Reset. That might fix your problem. If its rooted, flash the rom again after doing a full wipe.
Dear nephron phone is rooted I tryed reflash rom many times and no success even after full wipe. I think my problem is that my phone unlocked with the code I get from T-mobile and when my phone uses GSM sim card and I am getting registred in gsm network wi-fi can't find any network but when I put other sim card which can't register in my country because of there is no network for that sim card that time wi-fi works perfect.
So by my understanding GSM signal is not letting wi-fi to work how to do that to get working togheter ?? and also I have some doubt about unlock code can t-mobile have to unlock codes for on IMEI one will unlock carreir and another will unlock all functions? or I am wrong?
Please is there any expert on this issue so can help me with this...
Here is the my boot.img file maybe this will help to fix my wi-fi problem. please some adnroid developers maybe can give a hint or help me to fix my problem..
http://rapidshare.com/files/326965977/mtd0.rar.html
I am having the same exact problem with motorola Cliq and don't know what to do. Have you come to a conclusion on what to do?
The routine of the error is exactly what happened to you.
Hello! I need some help with my HTC One M8 Sprint.
Im from Russia, phone work well about 2 years with full gsm network support.
After turn off due batery disharge SIM Locked again. I flash Sense rom and make sim unlock but my phone unable to conect to the my operator network.
I read here that sometimes GSM bands can be reset. I install QPST, made a backup of NVRAM and folow this instruction https://forum.xda-developers.com/sprint-htc-one-m8/general/enabling-3g-umts-countries-t2847461.
After this my phone start to see Russian mobile operators, but can not register on them.
I tried chage my SIM card and tried SIM card of another operator, dont work. Just cant register in network.
I think that in addition to the band something else reset in the radio module firmware.
I put the phone in the service center, but the diagnostic for mechanical damage did not give any results, everything is fine.
I attach all avaible info from DFS app and fastboot and proof that my phone scaning networks, maybe someone can help.
If anyone has a backup of NVRAM, please, chare it with me so i can compare parameters.
OK I will try to help you, I'm currently busy. For now hide the picture with your imei.
BTW which ROM are you using?
Vcek said:
OK I will try to help you, I'm currently busy. For now hide the picture with your imei.
BTW which ROM are you using?
Click to expand...
Click to collapse
Ok, I started from the beginning.
Flash 4.25.651.14 firmware.
Install 4.25.651.14 RUU.
In this tread some guy said that he cannot connect to the network on MM RUU and 4.25.651.14 RUU helped him.
Make Factory Reset in fastboot and radio reset through the command ##786#.
Then I make SIM Unlock with this method.
Intall InserctCoin ROM that figure in instruction and go on. SIM unlocked sucessful and GSM operators became available when scanning.
But still can not connect to the network
I have same the problem any help ???
thaifani said:
I have same the problem any help ???
Click to expand...
Click to collapse
I think this dont just software proplem. I cant fix it for now. I already trying everything.
The maximum result which I managed to achieve - working SMS and sometimes working mobile data. No voice calls.
If I have any info someday - I let you now.
Problem Solved
problem solved
I write NV file in attachment by DFS tool
thaifani said:
problem solved
I write NV file in attachment by DFS tool
Click to expand...
Click to collapse
Dont work for me I try several times.
Connect phone in Diag Mode to DFS, click on Read RF, save my walues, then click on Import, select your file and click on Write RF. Reboot phone and always as the same. After read RF again seems that nothing change.
Maybe I'am doing something wrong? Can you please post your HBOOT and Radio version?
And where did you find that file?
Thanks you for posting that, it restore my hope
Yesterday suddenly my Nokia 8 didn't detect any SIM or Wifi (like in airplane mode), and then I realize that the IMEI is gone / lost. I suspect the IMEI thing that causing the problem. How could I restore them? I'v done network reset and factory reset.
Please help. Thanks.
dhanang95 said:
Yesterday suddenly my Nokia 8 didn't detect any SIM or Wifi (like in airplane mode), and then I realize that the IMEI is gone / lost. I suspect the IMEI thing that causing the problem. How could I restore them? I'v done network reset and factory reset.
Please help. Thanks.
Click to expand...
Click to collapse
how you brick imei? What are you doin with phone? You can try with OST LA or NOST flashers or QFIL.
dhanang95 said:
Yesterday suddenly my Nokia 8 didn't detect any SIM or Wifi (like in airplane mode), and then I realize that the IMEI is gone / lost. I suspect the IMEI thing that causing the problem. How could I restore them? I'v done network reset and factory reset.
Please help. Thanks.
Click to expand...
Click to collapse
Be honest? What were you trying to do with your IMEI? Im guessing you were trying to change it and messed things up huh? Because how do you know it was caused by it if you didnt try to fiddle with it in the first place. I mean, no one thinks to go check they IMEI number as soon as network and Sim stop working. Either way, I cant help you. Maybe google some tricks to fix it or send it back for repair
Last thing I do before it's messed up was make aeroplane mode on and reset network. And then suddenly sim + wifi is not working
Btw i just did flashing with NOST, but again imei is still lost and sim+wifi not working.
Hello Xda , my p30pro was working fine until 4 days after .193 update , i lost network signal and i get emergency calls only , i tried multiple simcards , is there anyway to downgrade ?
anass.dks said:
Hello Xda , my p30pro was working fine until 4 days after .193 update , i lost network signal and i get emergency calls only , i tried multiple simcards , is there anyway to downgrade ?
Click to expand...
Click to collapse
Hi m8, if your CUST is C431/C432/C10/C605 you can use and follow the steps from my post below.
https://forum.xda-developers.com/showpost.php?p=80209709&postcount=373
dload firmware for downgrade to v185
how to flash firmware using dload method
Feel free to ask if you need more help
SilviuO said:
Hi m8, if your CUST is C431/C432/C10/C605 you can use and follow the steps from my post below.
https://forum.xda-developers.com/showpost.php?p=80209709&postcount=373
dload firmware for downgrade to v185
how to flash firmware using dload method
Feel free to ask if you need more help
Click to expand...
Click to collapse
Hello , thank you for your answer ,i tried this and it doesnt work , the problem persists ( i only get 4g signal sometimes , and no 3g and 2g signal wich means no phone calls ) what can i do ?
anass.dks said:
Hello , thank you for your answer ,i tried this and it doesnt work , the problem persists ( i only get 4g signal sometimes , and no 3g and 2g signal wich means no phone calls ) what can i do ?
Click to expand...
Click to collapse
1. Manually select the carrier in Network Settings
2. Change the network mode to GSM Only to see if you can make calls
3. You may also want to try a different SIM card in the case that it is defective (you should be able to get a replacement SIM card from your carrier for no charge)
4. Check your carrier for problems on signal strenght or ask them to see if there is a problem with you SIM
5. Toggle Airplane Mode - Enable, then disable Airplane Mode.
6. If none of that worked, you should take it to Huawei Care store in your country, explaining your problem, maybe it's something to do with your unit.
Cheers,
SilviuO
SilviuO said:
1. Manually select the carrier in Network Settings
2. Change the network mode to GSM Only to see if you can make calls
3. You may also want to try a different SIM card in the case that it is defective (you should be able to get a replacement SIM card from your carrier for no charge)
4. Check your carrier for problems on signal strenght or ask them to see if there is a problem with you SIM
5. Toggle Airplane Mode - Enable, then disable Airplane Mode.
6. If none of that worked, you should take it to Huawei Care store in your country, explaining your problem, maybe it's something to do with your unit.
Cheers,
SilviuO
Click to expand...
Click to collapse
I tried everything , when switching to manual i cant find 2g or 3g network , also tried multiple sim cards that work on my mate 10 pro and i have signal in it , also tried factory reset , flashed 153 and 185 , i think it's hardware issue , thank you for your answers
anass.dks said:
I tried everything , when switching to manual i cant find 2g or 3g network , also tried multiple sim cards that work on my mate 10 pro and i have signal in it , also tried factory reset , flashed 153 and 185 , i think it's hardware issue , thank you for your answers
Click to expand...
Click to collapse
Ye it sounds like hardware problem mate.
anass.dks said:
I tried everything , when switching to manual i cant find 2g or 3g network , also tried multiple sim cards that work on my mate 10 pro and i have signal in it , also tried factory reset , flashed 153 and 185 , i think it's hardware issue , thank you for your answers
Click to expand...
Click to collapse
More than sure. Take it to a Huawei Center to check it out and see what happend to it. Maybe something on the motherboard or some other hardware problem. Anyway, your warranty should cover it, because you haven:t done nothung wrong with your device.
Goodluck and feel free to share your further experience
My xperia xz3 (SOV39) doesnt want to be connected to any network, the SIM card is detected but the signal bar is empty (and internet doesnt work too).
I already tried several SIM card by another providers but still doesn't works.
Please help me ???
Zoltan1889 said:
My xperia xz3 (SOV39) doesnt want to be connected to any network, the SIM card is detected but the signal bar is empty (and internet doesnt work too).
I already tried several SIM card by another providers but still doesn't works.
Please help me ???
Click to expand...
Click to collapse
hey bro
i got this problem before.
the motherboard was broken...
so you have to connect sony support center to repair your phone.
hey bro i have same problem but connect and same time diconect network and phone reboot this brblm cause card sim is very slim not connect correctly i fix by add paper down card sim plz check if this proble becaus you change rom or you phone down if not worck or not you have this prblem change rom to SOV39 52.1.C.0.192 au and install patch oem xz3 and ainstall app hidden settign and chnage setting of lte wcdma and worck if not install the temproot and install module for change imei