I have been facing a problem in my Redmi 2 Prime, whenever i switch data sim from SIM 1 to SIM 2 the signal for both SIM goes off and it shows no Service or No SIM Card, even while it's inserted, tried and working on other phones, I have Jio 4G Sim(Blank SIM) in slot 1 and reliance GSM in Sim 2 and if SIM 1 is selected as data SIM, then it works with 2g Signal, but when switching to SIM 2(for Data) No Service or NO SIM CARD is shown, tried also by removing either of the SIMs from the slots, but if Reliance remain in SIM2 then i face same issue, sometimes it works on removing sims and restarting my device several times previously on MIUI8 global Beta, i have tried:
1. Downgrading to MIUI 7.5.3.0 - same problem faced
2. Installed CM13- resulting in bootloop if SIM 2 is selected for data
3. Mokee 60.1-release - Same problem as in CM13
All other things are working
Do I have to go to service center or is there any solution like custom Kernel
Please reply ASAP as Redmi 2 Prime is my daily driver as of now
Is IMEI showing ?
Evn I am facing the same problem. Pls help
---------- Post added at 05:10 AM ---------- Previous post was at 04:56 AM ----------
Hollow6 said:
Is IMEI showing ?
Click to expand...
Click to collapse
Yes IMEI is visible
dinkar2468 said:
Evn I am facing the same problem. Pls help
---------- Post added at 05:10 AM ---------- Previous post was at 04:56 AM ----------
Yes IMEI is visible
Click to expand...
Click to collapse
What method did you use to revert/downgrade Back to miui ?
If fastboot then will Say visit the Service Centre
Or if not via Fastboot then Pls , do via That once
Do a Fastboot it solve the issue...
asharkhan said:
Do a Fastboot it solve the issue...
Click to expand...
Click to collapse
Done fastboot, but its of no use. I flashed CM13 again. Now SIM 1 slot is working but if i insert SIM in Slot 2, Its entering bootloop. I tried swapping sims but still bootloop. If I put SIM in slot 1 its working. Also if I am inserting my JIO SIM in slot 1, its entering bootloop.
faced same issue
yesterday i got repaired for INR 230 problem solved
i asked them what u did they told we use online mi tool
i asked it because i flashed fastboot rom but not worked
now am afraid to insert jio sim
am on 7.5.2.0 can i insert the sim
plz any one help
Yeah, Happening with me too. Also when I place a call on VoLTE reboot occurs on custom rom and network disappears of both sim in MIUI. IDK why it is hapenning. I have also tried clean flashing stock MIUI using fastboot but it still happens. Any solution will be appreciated!
Try booting up without any sim cards inserted after flashing any custom ROM. Jio SIM functions properly as long as it is selected as the data SIM. Otherwise it creates a lot of problem. As for ROMs, try RR 5.8.3 or AEX 4.0.
shubhamparekh said:
Yeah, Happening with me too. Also when I place a call on VoLTE reboot occurs on custom rom and network disappears of both sim in MIUI. IDK why it is hapenning. I have also tried clean flashing stock MIUI using fastboot but it still happens. Any solution will be appreciated!
Click to expand...
Click to collapse
It happens with moto g3...i guess other phones face this issue with jio sim...there's no fix for it yet...stick with miui as it only lose network for few seconds instead of rebooting phone...it happens where low network coverage...
CaptainKnox said:
Try booting up without any sim cards inserted after flashing any custom ROM. Jio SIM functions properly as long as it is selected as the data SIM. Otherwise it creates a lot of problem. As for ROMs, try RR 5.8.3 or AEX 4.0.
Click to expand...
Click to collapse
Sure. Will try that sometime later. This is my daily driver as of now.
Related
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
I have a Redmi 2 (1GB ver), on first SIM slot of which I used Reliance JIO SIM. Now whenever I insert any other SIM other than JIO on First slot,my phone doesnt boots up(it shows mi logo while booting uo and restarting again and again with the same. I had reset the phone but the problem not solved. Also I did clean install via fastboot but the problem not solved. Please help me.
Try installing fastboot rom of Redmi 2 prime, I would prefer full clean install. And don't use Jio in Second sim slot, use it only on Sim 1.
aashishdamrait said:
Try installing fastboot rom of Redmi 2 prime, I would prefer full clean install. And don't use Jio in Second sim slot, use it only on Sim 1.
Click to expand...
Click to collapse
thanks a lot bro ,worked
flashed R2P fastboot rom
now both sim slots are working finr
rajatchawla66 said:
thanks a lot bro ,worked
flashed R2P fastboot rom
now both sim slots are working finr
Click to expand...
Click to collapse
Welcome,
And don't ever use 4G sim in sim slot 2 in custom roms always use 4G sim in slot 1. In MIUI it sim slots don't matter.
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:
I was using Mokee based on MM(with KitKat Bootloader). I had 2 sims-airtel and vodafone which worked perfectly with the rom(and with other roms that i had ever tried). I bought a Jio Sim and I put it into slot 1(which earlier had the airtel sim) and i put the airtel sim in the second slot. When I switched on my phone, it got stuck in a bootloop. I removed the jio sim and it turned out to be fine. However, when I put my vodafone sim back, it didn't detect any of the sim cards and i swapped the position of both the sims, but it just didn't work. I realised that i was in the situation wherein my phone assumed that i had a hybrid sim card slot and if i remove the sd card, the sims work fine and if i don't with both the sims, it wont detect either. However, if i put one sim with sd card, it works fine. I flashed MIUI 7.5(kitkat bootloader) via fastboot but that didn't solve the problem. I flashed MIUI 7.0.3, but that didn't do the trick either. I flashed Mokee again (based on MM), which gave me the same result. I even flashed a Nougat based ROM(Ressurection Remix which I had flashed when it came out and my sims worked well with it along with the sd card), but again, same result.
Is there a way for me to solve this problem? I don't want to use the Jio sim, i just want that both my sims(airtel and vodafone) work perfectly.
anshikohri said:
I was using Mokee based on MM(with KitKat Bootloader). I had 2 sims-airtel and vodafone which worked perfectly with the rom(and with other roms that i had ever tried). I bought a Jio Sim and I put it into slot 1(which earlier had the airtel sim) and i put the airtel sim in the second slot. When I switched on my phone, it got stuck in a bootloop. I removed the jio sim and it turned out to be fine. However, when I put my vodafone sim back, it didn't detect any of the sim cards and i swapped the position of both the sims, but it just didn't work. I realised that i was in the situation wherein my phone assumed that i had a hybrid sim card slot and if i remove the sd card, the sims work fine and if i don't with both the sims, it wont detect either. However, if i put one sim with sd card, it works fine. I flashed MIUI 7.5(kitkat bootloader) via fastboot but that didn't solve the problem. I flashed MIUI 7.0.3, but that didn't do the trick either. I flashed Mokee again (based on MM), which gave me the same result. I even flashed a Nougat based ROM(Ressurection Remix which I had flashed when it came out and my sims worked well with it along with the sd card), but again, same result.
Is there a way for me to solve this problem? I don't want to use the Jio sim, i just want that both my sims(airtel and vodafone) work perfectly.
Click to expand...
Click to collapse
same problem i have faced ... sim slot is corrupted ..
---------- Post added at 01:06 PM ---------- Previous post was at 01:03 PM ----------
anshikohri said:
I was using Mokee based on MM(with KitKat Bootloader). I had 2 sims-airtel and vodafone which worked perfectly with the rom(and with other roms that i had ever tried). I bought a Jio Sim and I put it into slot 1(which earlier had the airtel sim) and i put the airtel sim in the second slot. When I switched on my phone, it got stuck in a bootloop. I removed the jio sim and it turned out to be fine. However, when I put my vodafone sim back, it didn't detect any of the sim cards and i swapped the position of both the sims, but it just didn't work. I realised that i was in the situation wherein my phone assumed that i had a hybrid sim card slot and if i remove the sd card, the sims work fine and if i don't with both the sims, it wont detect either. However, if i put one sim with sd card, it works fine. I flashed MIUI 7.5(kitkat bootloader) via fastboot but that didn't solve the problem. I flashed MIUI 7.0.3, but that didn't do the trick either. I flashed Mokee again (based on MM), which gave me the same result. I even flashed a Nougat based ROM(Ressurection Remix which I had flashed when it came out and my sims worked well with it along with the sd card), but again, same result.
Is there a way for me to solve this problem? I don't want to use the Jio sim, i just want that both my sims(airtel and vodafone) work perfectly.
Click to expand...
Click to collapse
try each sim single time ..and check if sim slots are ok.. remove sd and both of the sim cards the use first sim 1 then boot ..again do the same for sim 2
dricox said:
same problem i have faced ... sim slot is corrupted ..
---------- Post added at 01:06 PM ---------- Previous post was at 01:03 PM ----------
try each sim single time ..and check if sim slots are ok.. remove sd and both of the sim cards the use first sim 1 then boot ..again do the same for sim 2
Click to expand...
Click to collapse
Sim slots are fine...i restored a nandroid backup that i had of Mokee and both the sims work now..its only in MIUI that i face this issue..any version of MIUI..my sims dont work..sim card slot is fine, i even tried your method, but it just doesnt work in Miui, be it 6,7 or 8
Hello Friends , I have OnePlus 2 ( oxygen OS 3.6.1) with JIO on my 1st sim slot . Many times the VOLTE icons disappears from the status bar although the signal is full on the sim and the data is working .After VOLTE icons disappears I cant make any call from the sim and I dont have any other choice than disabling the sim card and re enabling it to bring the VOLTE back which is quite frustrating . Any help on this ?
Try resetting the network settings within your sim card menu. Revert if issue persists.
Hey I already tried network resetting but nothing works
perhaps reflashing the modem firmware file of 3.6.0 or 3.6.1 will solve your issue. Link is in the lineage OS 15 thread. Search for the keywords you'll get it. If you don't I'll link.
Hey send link didn't find it plz
[email protected] said:
Hello Friends , I have OnePlus 2 ( oxygen OS 3.6.1) with JIO on my 1st sim slot . Many times the VOLTE icons disappears from the status bar although the signal is full on the sim and the data is working .After VOLTE icons disappears I cant make any call from the sim and I dont have any other choice than disabling the sim card and re enabling it to bring the VOLTE back which is quite frustrating . Any help on this ?
Click to expand...
Click to collapse
I am also facing this issue recently.
I Tried reflashing the OS to 3.6.0 and 3.5.6 but same issue still persists. I cleaned Data and cache too.
(Jio VOLTE is now only working in SIM1 slot. Previously it used to work in SIM2 slot too. Even after flashing to older OS, facing same issue)
No success yet.
ShomiNa said:
I am also facing this issue recently.
I Tried reflashing the OS to 3.6.0 and 3.5.6 but same issue still persists. I cleaned Data and cache too.
(Jio VOLTE is now only working in SIM1 slot. Previously it used to work in SIM2 slot too. Even after flashing to older OS, facing same issue)
No success yet.
Click to expand...
Click to collapse
chances that u'r using 2 simcards... remove one and power on /off then isert second sim !
[email protected] said:
Hey send link didn't find it plz
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Click to collapse
Is your problem solved? Coz I m facing the same issue for a while now.
Even I'm facing the same issue?
I have to remove and reinsert sim every 1-2 hours to get volte back