Recently i had bricked my yureka plus then after fixing it and flashing stock 12.1 rom ,my phone detect sim card but no network is available.i had tried all roms cm13 cm 14 and also had tried flashing modem files but no help.imei number is intact but imei sv is 00...pls help
Same problem
Same problems...
In case you guys haven't already solved it yet, you have to manually add imei to your phone using a laptop. Search it on youtube
Sent from my YU5510 using Tapatalk
Related
I upgraded my Micromax A120 to rainbow and then to cyanogen mod. the cell network stopped working. then i went back to stock firmware but the cell network is still not working. i have tried using both one and two sims. i have tried waiting for 10 minutes after booting for the network to come but nothing. the network is in India. Please help.
I guess you have lost your IMEI... try *#06# to check whether you have a valid IMEI or not...
Thanks. i used mtk droid tools for changing the imei and it fixed the problem.
My redmi2 not detect both sim cards , I'm using (ressuression remix) 5.5.9 rom .. I try to change ROM .. In any ROM sim not detect ...screenshots in comment box .help me
Here is screenshots
try miui oficial rom
Sent from my 2014817 using Tapatalk
Miui official rom also checked ... Sim not detect in miui rom also ...
Try boot with only Sim 1 and see if that helps
What is your device model..??
Is it hm2014813..??
Hi, I suddenly started to face the exactly same problem. I was running RR 5.7.4 and SIM cards are now not detected in any slot. Tried reflashing and it still doesn't work. Putting a small piece of paper behind the SIM also doesn't work.
Thus, I worry it could be a hardware problem.
Any ideas how to fix this?
Try with another sim.Is imei is still there?
I faced that problem with some sim cards.But other sim is being detected.So try another sim cards.
Other sims also do not work.
It still shows me imei...
I have a redmi2 it,s still working nice until last week there is no signal and message say that I should activate my sim , and radio signal was deactivated ...and I can,t chose the 2G mobile network
Previously i have rooted my mobile and it was working fine. I tried to install new software update, So i flashed the stock firmware i lost my wifi and network connectivity (both sim cards were not detecting). I flashed again stock firmware which was suggested by some senior member in XDA. After flashing that firmware i got my wifi and mobile network but my SIM 1 SLOT is not detecting. Tried to wipe data and flashed another stock firmware still the same issue occurs. I tried swapping sim cards but it is not detecting in SIM 1 slot which is detecting in SIM 2 slot.
Found that IMEI is there.
Is this software issue or hardware issue?
Please give any solution.
vickynesh said:
Previously i have rooted my mobile and it was working fine. I tried to install new software update, So i flashed the stock firmware i lost my wifi and network connectivity (both sim cards were not detecting). I flashed again stock firmware which was suggested by some senior member in XDA. After flashing that firmware i got my wifi and mobile network but my SIM 1 SLOT is not detecting. Tried to wipe data and flashed another stock firmware still the same issue occurs. I tried swapping sim cards but it is not detecting in SIM 1 slot which is detecting in SIM 2 slot.
Found that IMEI is there.
Is this software issue or hardware issue?
Please give any solution.
Click to expand...
Click to collapse
Check This http://forum.xda-developers.com/moto-g4-plus/how-to/moto-g4-plus-xt1643-updated-signed-t3460695
:good::good::good::good:
hi bro i have tried this process. still my sim is not detecting
[indent[/indent]
hey guys pls help me still im in trouble
vickynesh said:
hey guys pls help me still im in trouble
Click to expand...
Click to collapse
Same problem,had relocked the bootloader and went to service center.Told them network not working after update.They tried first by flashing stock rom.Then concluded motherboard will have to be changed(free of cost).
anhoxhrs said:
Same problem,had relocked the bootloader and went to service center.Told them network not working after update.They tried first by flashing stock rom.Then concluded motherboard will have to be changed(free of cost).
Click to expand...
Click to collapse
How long they will take
vickynesh said:
How long they will take
Click to expand...
Click to collapse
Min. 20 days.
Recently i just update my CM13 nightly. But then it shows no signal even though the sim card is detected. Already flash a few modem file for the model bu it really didn't work. Also try to flash to stock rom but the result is also the same. Help me
aruruuuu said:
Recently i just update my CM13 nightly. But then it shows no signal even though the sim card is detected. Already flash a few modem file for the model bu it really didn't work. Also try to flash to stock rom but the result is also the same. Help me
Click to expand...
Click to collapse
You need to flash your device modem files. Is it your baseband unknown or not..?
ai plur said:
You need to flash your device modem files. Is it your baseband unknown or not..?
Click to expand...
Click to collapse
it's not. Already tried to flash a few modem files but it ends up nothing.
i am having the same problem with redmi 2 (2014811)...
tried flashing NON-HLOS.bin from what i search for fixing the signal, still the same...
tried flash the old miui 6, 7 and 8 still cannot show signal, even though the sim card detected...
tried flash miui chinese latest version (8.2.3.0) still the same..
tried flasing cusrom lineage os and just now i tried CM13, flash anything needed in thread, also showing the same problem
no service for both sim cards
imei is present and sim card detected, even in lineageOS first boot show something about simcard detection (i forget what is it, but i think about region of my sim card)
on settings - sim cards, both simcard is detected
any one got any suggestion what should i do
i also messed up with my friends phone redmi 2,it was locked on mi account & i flashed it with a kitkat rom resulting "no sim card" ,
i also need help
umz21 said:
i also messed up with my friends phone redmi 2,it was locked on mi account & i flashed it with a kitkat rom resulting "no sim card" ,
i also need help
Click to expand...
Click to collapse
even i had this problem but i solved it. so first check u r imei number is present r not by dailing the number *#06# a box will popup if it is empty means u have to flash the IMEI first. or it is present means then u can give a clean flash by mi flash tool with the latest rom. just try this if you have any problems while flashing means then try the stock rom which is meant to be for flashing in the recovery. because i have tried both and both where success.
---------- Post added at 04:42 AM ---------- Previous post was at 04:40 AM ----------
aruruuuu said:
Recently i just update my CM13 nightly. But then it shows no signal even though the sim card is detected. Already flash a few modem file for the model bu it really didn't work. Also try to flash to stock rom but the result is also the same. Help me
Click to expand...
Click to collapse
even i had this problem but i solved it. so first check u r imei number is present r not by dailing the number *#06# a box will popup if it is empty means u have to flash the IMEI first. or it is present means then u can give a clean flash by mi flash tool with the latest rom. just try this if you have any problems while flashing means then try the stock rom which is meant to be for flashing in the recovery. because i have tried both and both where success
hi guys... i urgently need help..here is my problem..
im not getting signals on redmi 2 (1gb indian )
i flashed lolipop rom of redmi 2 prime than i installed custom recovery to flash cm14.1
i used that rom for few days
after than
today
i flashed back miui 8 via fastboot (4.4.4)
everything was fine but when i tried to change sim cards
i got no signals
i mean i cant swap sim cards i get this kind of error
and if i use single sim..it works
device id null
and all that error
i checked baseband version . it is showing unknown there .
device name shown is hm2 lte in
.
i tried fastboot method
please suggest
Hi there, You are not alone
I am also Redmi 2 (both 1gb and 2gb ram variant) user. I was using MIUI Kitkat, then switched to Lollipop using fastboot. Later I also used CM14 (Lineage OS - N). Few hours Iater after using it I felt buggy so finally I came back to MIUI 8 (Kitkat).
I also got Baseband unknown error, I will explain how it came and what to do next..
I basically have two Jio sims. so what I did what tried using the mobile (Redmi 2 1GB) with two JIO sims at the same time, I finished the DATA from sim 1 so I tried to swap Mobile DATA from sim 1 to sim 2. And that's it.!!
My Baseband became "UNKNOWN" and phone started to reboot.
How did I fixed this ? :
First of all, I have MIUI Lollipop (LP) Fastboot (FB) Rom as well as MIUI Kitkat (KK) Fastboot Rom (MIUI versions doesn't matter).
Next what I did was, Remove the SIM cards and Memory Card from my phone and Flashed the MIUI LP FB Rom. After successfully getting into MIUI welcome screen, I turned off the phone and again fastbooted it and flashed the MIUI KK rom. Now I dont get Unknown Baseband Error, If suppose you are a Jio user.! For your kind information use the JIO sim only on Sim 1 slot and also do not use two JIO sims like me. Redmi OS hasn't got developed much to switch sims with 4G higher band LTE simultaneously . If you need you can exchange the JIO sims manually by removing the previous sim from Slot 1.
NOTE : I have flashed with "FLASH ALL" option in MiFLash software.
Good luck, I hope my essay like reply will help you.!
ok...let me try this...
If still the problem persists , Here is my Detailed Solution :
ajayNvats said:
ok...let me try this...
Click to expand...
Click to collapse
Kindly try and tell me, If still the problem persists then I'll give another advanced brief solution.
Cause it needs your mobile to be rooted and also needs PC + few softwares to restore your IMEI (Bandbase) :good: