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SIM not working

Greetings!
I bought Magnus last November and everything seemed to work fine until now.
The phone is now not recognizing both SIMs simultaneously.
First I thought it might be a hardware problem with the SIM slots but have made sure that both the slots are working fine and so are the SIM cards.
I found out that the SIM 2 gets activated only when I turn SIM 1 off in the SIM Management settings, otherwise there is no network recognition.
I’ve also tried removing recently update apps etc but alas!
Any ideas or anyone went through the same before?
Thanks in advance!
Regards,
Abhinav

Abhinav881 said:
Greetings!
I bought Magnus last November and everything seemed to work fine until now.
The phone is now not recognizing both SIMs simultaneously.
First I thought it might be a hardware problem with the SIM slots but have made sure that both the slots are working fine and so are the SIM cards.
I found out that the SIM 2 gets activated only when I turn SIM 1 off in the SIM Management settings, otherwise there is no network recognition.
I’ve also tried removing recently update apps etc but alas!
Any ideas or anyone went through the same before?
Thanks in advance!
Regards,
Abhinav
Click to expand...
Click to collapse
If possible flash stock ROM via sp flash tool or else get it checked at service center
Sent from my A116 using XDA Premium 4 mobile app

Hard Reset
Siddhesh.K15 said:
If possible flash stock ROM via sp flash tool or else get it checked at service center
Sent from my A116 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Thanks
I am giving some shots at home before I go to the service center, its horrifying!
Last night I did a factory reset on the phone but alas the problem still persists.
Before flashing it, can I try Hard Resetting it? Will it make any difference?
Thanks in advance!
Regards,
Abhinav

Just Flash Stock rom using SP tools....
This will fix the problem for sure.....

uchihaobito said:
Just Flash Stock rom using SP tools....
This will fix the problem for sure.....
Click to expand...
Click to collapse
Working link for the Stock ROM?
I hope it will not be different from the one that is pre-installed.
Another strange behavior which I noticed today:
(Original SIM Cards: SIM1 : Vodafone, SIM 2 :Reliance)
I swapped the SIMs just for the sake.
But this time instead of SIM 2, SIM 1 is showing the same problem which is Reliance in this case.
Can there be a problem with the Reliance SIM Card?
Will be testing it by replacing a 3rd SIM soon.
Regards,
Abhinav

Bro Bro listen......
I think there is problem with your Reliance Sim card..Phone is working fine...IF there were any fault in the Phone in the SIM 1 then it wouldn't have detected the Vodafone Sim...
BTW try With a new Sim..Until then no need to flash the stock Rom...
If the problem persists then just comment here..will try my best to guide you

uchihaobito said:
Bro Bro listen......
I think there is problem with your Reliance Sim card..Phone is working fine...IF there were any fault in the Phone in the SIM 1 then it wouldn't have detected the Vodafone Sim...
BTW try With a new Sim..Until then no need to flash the stock Rom...
If the problem persists then just comment here..will try my best to guide you
Click to expand...
Click to collapse
I tried another SIM as SIM 2 & Vodafone as SIM 1. It worked fine & the original Reliance SIM is working fine on another phone as well.
I called up the Reliance Service Centre, told them about the probelm & they said that this is some network issue & my complaint will be resolved within 3 days!
Now the problem is beyond my understanding, as I swapped the Sim cards again, Vodafone as SIM 2 & the other one as SIM 1
& to my surprise it is not working and showing the same behavior although it was working fine before!
The original Reliance SIM is still working fine on a separate phone!
Now what bothers me the most is, Is that even possible to be a network error?
But I can now give a try to flashing the stock ROM, but I need to be assured that it'll be the original ROM and will not void my warranty.
If so, then please provide me a working downloading link for the same as I have already downloaded SP Tools!
I just came across this post in the forums:
" Try downloading mmx canvas stock recovery from below link and follow steps.
http://forum.xda-developers.com/atta...1&d=1370782052
Put file recovery.img in your root of sdcard
Use MTKDroid tools to flash it instead of MobileUncle Tools"
Will this help or the original ROM?
Thanks in advance.
Regards,
Abhinav

SOLVED
Sorry for being a little late.
The problem was with the Reliance network!
When I called them up they said they will look into it.
And weeks later they called back and said that this is a very common problem which has now been solved and they refer to it as
" Cross Connection Error "
I don't know what the hell is wrong with them!
Anyways, thanks a lot for replying.
Regards,
Abhinav

No Network/No SIM Registered

Hi, after unlocking Bootlock and flash ROM do not signal a SIM is not registered on the network. I tried to lock the bootloader back then flash through flashtool and bottles pccompanion always all right but not the signal even if the phone reads SIM. On xda I've only found a similar problem is solved in Xperia SP http://forum.xda-developers.com/xperia-sp/general/how-to-fix-network-baseband-missing-imei-t2865378 where the problem solved flash Baseband. Please does anyone baseband Xperia L C2105 15.3.A.1.17 or a fix? Baseband is not part of the official ROM? thank you
My phone: Xperia L c2105, SI 1277-5039
Czech republic
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Download latest official tft for c2105 and flash via flashtool. Do not exclude anything from flashing. Latest tft can be found in general section of Xperia L forum
Sent from my C2105 using Tapatalk

No change. Flash last stock rom was ok but the phone has no signal.

registrace2013 said:
No change. Flash last stock rom was ok but the phone has no signal.
...
Click to expand...
Click to collapse
I have the same problem apparently, although I'm on CM12./12.1 and not on stock rom.
Phone asks for the PIN of the SIM when starting, confirms ok, then it does not register to (any) network carrier.
When I go to settings and do a search for network operators, it does not find anything.
Tried installing different custom roms, no change (can't flash stock again)
Is there an app to see the info available (like with the Sony service menu *#SERVICE#* ) on the screenshot ?

it's hardware problem i had a the same problem long time ago if i were you i would go to the sony's company branch in the country to fix this problem by the way before going remove root and relock bootloader and remover recovery this will get back your warranty if your xperia L warranty time didn't get expired !
and by the way don't tell them about anything of flashing cm or making software or anything just pretend that you don't know any thing about what happened !

Ebrahem-EVIL said:
it's hardware problem i had a the same problem long time ago if i were you i would go to the sony's company branch in the country to fix this problem by the way before going remove root and relock bootloader and remover recovery this will get back your warranty if your xperia L warranty time didn't get expired !
and by the way don't tell them about anything of flashing cm or making software or anything just pretend that you don't know any thing about what happened !
Click to expand...
Click to collapse
Can you tell me what exact defect your phone had, if you remember ?
I always do that when servicing a phone .. but it got in for service a few months back, they had changed the motherboard.
Thing is, that tmotherboard seems to be faulty (antenna ?) now and the warranty has expired according to them.
That's untrue since the warranty gets prolonged for service by 3 months each time the phone gets back repaired from them.
Now they pretend the defect is caused by bad handling of the phone (shocks and so on) ... what a bunch of $*&!#
So.. back to square one, any ideas ?

You, guys, probably deleted the modem partition of the phone... (unintentionally of course)
Have you backupped it?

Kahana82 said:
Can you tell me what exact defect your phone had, if you remember ?
I always do that when servicing a phone .. but it got in for service a few months back, they had changed the motherboard.
Thing is, that tmotherboard seems to be faulty (antenna ?) now and the warranty has expired according to them.
That's untrue since the warranty gets prolonged for service by 3 months each time the phone gets back repaired from them.
Now they pretend the defect is caused by bad handling of the phone (shocks and so on) ... what a bunch of $*&!#
So.. back to square one, any ideas ?
Click to expand...
Click to collapse
the problem was that my phone was not detecting that i have sim card they told me that happened because of electirc shock !

GreyLDroid said:
You, guys, probably deleted the modem partition of the phone... (unintentionally of course)
Have you backupped it?
Click to expand...
Click to collapse
Nope I have no backup, but I have all the files from inside the latest stock rom ftf
Except I can't flash it with th Sony update program (because of the internal memory mod I used).
Last ime I tried, Flashtool asked about some kind of usb-profile to let the flashing happen (which I don't have)...so I'm stuck.
Is there a way to flash the modem from command line instead ?

Kahana82 said:
Nope I have no backup, but I have all the files from inside the latest stock rom ftf
Except I can't flash it with th Sony update program (because of the internal memory mod I used).
Last ime I tried, Flashtool asked about some kind of usb-profile to let the flashing happen (which I don't have)...so I'm stuck.
Is there a way to flash the modem from command line instead ?
Click to expand...
Click to collapse
Try to find out your IMEI (dialer *#06#), if you have no IMEI, your modem is broken, if you have, then it's something else
Sent from my Taoshan using XDA

Aenadon said:
Try to find out your IMEI (dialer *#06#), if you have no IMEI, your modem is broken, if you have, then it's something else
Sent from my Taoshan using XDA
Click to expand...
Click to collapse
I have same problem and I did what you told. I have no IMEI, then what should I do to fix this.

michael203 said:
I have same problem and I did what you told. I have no IMEI, then what should I do to fix this.
Click to expand...
Click to collapse
Without backup of your very own modem partition, I think that there is nothing you can do about it... (Not even the FTF can help you)
Sent from my taoshan using XDA Labs

no service.
Aenadon said:
Try to find out your IMEI (dialer *#06#), if you have no IMEI, your modem is broken, if you have, then it's something else
Sent from my Taoshan using XDA
Click to expand...
Click to collapse
hii, m having the same no service issue. I flashed stock C2104_15.0.A.2.17_India.ftf, it had a option of MiscTA exclude SIMLOCK click box, i did that which even asked that it may brick the device, however i still flashed that. Flashing was ok. But after switching on there's no service, the sim is detected, and it can search available networks, when try to register, it registers but , still no service. IMEI is still there, so about the stuff you were talking that modem might be broken. I hope it's not. I tried flashing other versions of stock rom , even the latest one,, still no changes. Can you suggest something anyhelp. and yeah i'm not able install any kernel or recovery thru the flashtool. and tried other methods , but can't install recovery,, so can't install custom rom. any help would be appreciated.

registrace2013 said:
Hi, after unlocking Bootlock and flash ROM do not signal a SIM is not registered on the network. I tried to lock the bootloader back then flash through flashtool and bottles pccompanion always all right but not the signal even if the phone reads SIM. On xda I've only found a similar problem is solved in Xperia SP http://forum.xda-developers.com/xperia-sp/general/how-to-fix-network-baseband-missing-imei-t2865378 where the problem solved flash Baseband. Please does anyone baseband Xperia L C2105 15.3.A.1.17 or a fix? Baseband is not part of the official ROM? thank you
My phone: Xperia L c2105, SI 1277-5039
Czech republic
Click to expand...
Click to collapse
Kahana82 said:
I have the same problem apparently, although I'm on CM12./12.1 and not on stock rom.
Phone asks for the PIN of the SIM when starting, confirms ok, then it does not register to (any) network carrier.
When I go to settings and do a search for network operators, it does not find anything.
Tried installing different custom roms, no change (can't flash stock again)
Is there an app to see the info available (like with the Sony service menu *#SERVICE#* ) on the screenshot ?
Click to expand...
Click to collapse
michael203 said:
I have same problem and I did what you told. I have no IMEI, then what should I do to fix this.
Click to expand...
Click to collapse
ruderocky said:
hii, m having the same no service issue. I flashed stock C2104_15.0.A.2.17_India.ftf, it had a option of MiscTA exclude SIMLOCK click box, i did that which even asked that it may brick the device, however i still flashed that. Flashing was ok. But after switching on there's no service, the sim is detected, and it can search available networks, when try to register, it registers but , still no service. IMEI is still there, so about the stuff you were talking that modem might be broken. I hope it's not. I tried flashing other versions of stock rom , even the latest one,, still no changes. Can you suggest something anyhelp. and yeah i'm not able install any kernel or recovery thru the flashtool. and tried other methods , but can't install recovery,, so can't install custom rom. any help would be appreciated.
Click to expand...
Click to collapse
There are 8 gold pins at the point your sim card goes in, see if any of the pins are pushed down in comparison with the others...
If yes try with a ''pin'' (the pointy one) to lift them up, very carefully because they are fragile.
Now insert your sim back and reboot.:highfive:

if I were to lock the bootloader, sony companion could repair the problem of not recognizing the SimCard ..?

I have a problem with a xperia L c2104, release the bootloader with flastool (imei flastool me that gender was not my device) the device was semi brick, flashe a ROM stock TFT and start the mobile system remained without recognizing the mobile network (emergency calls only) How can I solve this problem?

No Sim Card Galaxy S6 g920f

Hello guyz i have a sm-g920f galaxy s6 just bought 3 days ago second hand its been great i flashed the russian update from sammobile and flashed the custom kernel to root it i used it till today when i plugged it in my pc to transfer a movie and removed it suddenly it tells me "Sim card inserted.Restart" I restarted but it kept saying no sim card
now i tried different sim cards from different operators but still nothing flashed so many other firmwares and still nothing so guyz plzz help me if theres any solution to this problem i dont understand it if it is software or hardware :crying::crying:

awessyunus said:
Hello guyz i have a sm-g920f galaxy s6 just bought 3 days ago second hand its been great i flashed the russian update from sammobile and flashed the custom kernel to root it i used it till today when i plugged it in my pc to transfer a movie and removed it suddenly it tells me "Sim card inserted.Restart" I restarted but it kept saying no sim card
now i tried different sim cards from different operators but still nothing flashed so many other firmwares and still nothing so guyz plzz help me if theres any solution to this problem i dont understand it if it is software or hardware :crying::crying:
Click to expand...
Click to collapse
could possible be a blocked IMEI!!!!!!!!!!!!!!!!

Reflash stock 5.1.1 ROM via odin to solve your problem.

I already did that and nothing it just keep saying No sim card

awessyunus said:
I already did that and nothing it just keep saying No sim card
Click to expand...
Click to collapse
Did you make sure it wasn't stolen?

Please help .... I have a similar problem.
The SIM card it is inserted in the phone, but the phone still writes: Please insert SIM card
The SIM card is new and in the other device is functional.

Please help .... I have a similar problem. Writes that: No SIM card plugged in.

Please help

try checking csc via phone info.

Any fix to this?? I've just gotten the same problem on mine! Thought it might have reverted back to the region lock as I am now using a USA sim card and started off with a UK sim card. Just ordered a new UK Sim to see if inserting that one will fix the issue

Please .... Solution
Same problem here... No sim card.

mates81 said:
Please help .... I have a similar problem.
The SIM card it is inserted in the phone, but the phone still writes: Please insert SIM card
The SIM card is new and in the other device is functional.
Click to expand...
Click to collapse
12890 said:
Please help .... I have a similar problem. Writes that: No SIM card plugged in.
Click to expand...
Click to collapse
amber12129 said:
Any fix to this?? I've just gotten the same problem on mine! Thought it might have reverted back to the region lock as I am now using a USA sim card and started off with a UK sim card. Just ordered a new UK Sim to see if inserting that one will fix the issue
Click to expand...
Click to collapse
I had this issue with my first Galaxy S6... I went into the three shop and checked my sim and that worked with another phone, but my phone would not accept any other SIM card. I was told to send to Samsung for repair, luckily I was in my 30 day amazon exchange period so I just sent back to supplier and bought a new one.

Same poblem here.. When i insert sim card, the phone restart and when enter in Android show message... "Error occurred while unlocking network... Network unlock code block".... Its a Japan Docomo network.. U think that can resolve it with a subsidy code? To unlock a sim?

Solution needed urgent
Hello everyone till now their is no solution anyone can help plz reply,
i tried to unlock by z3x box pro, octopus box and spt box with no solution, even try to change CSC, rooting, reflashing the same problem still!!! . any solution?????

..same problem here, did anyone managed to fix this?

Also got this problem. Woke up randomly and now it just says no sim card no matter what i try to do.

does any of you have also missing mobile networks menu?

Yes missing my network menu same issue
---------- Post added at 09:44 PM ---------- Previous post was at 09:40 PM ----------
Any solution for this problem ...
Check my sim jacket by checking hardware
Reinstall many fw with odin even with twrp
Imei is OK efs OK im from Pakistan

This is what did the problem this sim problem appears days after doing this
1 flashing other rom model on different model like XEF on BTU...
2 updating android OTA failed
3 flashing with smart switch
Its not stolen its the g920f is the problem its sucks dude
If you dont have backup for efs folder and radio folder you need to fix it with octoplus box if you have warranty take it to samsung or if not visite repair place and ask for octoplus compatible with s6 but
This is what you get
1 Working sim
2 signal drops time to time mybe disconnected during calls am sure you get disconnected because i have
3 flashing stock you get stuck in bootloops
And if some one ask you about s6 the answer is dont say s6 its s sucks
Enjoy samsung junk smartphones

you mean the stock firmware cant repair my Efs and we need to fix it by octoplus box ? but here is not the problem of efs. my phone showing exect imei and s/n everytime...

No Network Issue after DC Phoenix Factory image flash

Hi All,
I bricked my phone pretty badly couple of days ago. It was not booting and was not allowing me to go to the recovery and also fastboot was not flashing anything at all. Even unlock bootloader command was failing.
So, as a last resort, I flashed my NXT - L29 with the factory image of AL10 from DC-Unlocker Phoenix software. Also after that I restored the IMEI and all other stuff.
Problem is that after doing that my phone is not picking up any network. It was showing sim locked initially which I unlocked using the codes generated by DC-Unlocker and the phone now is not showing locked to carrier but still it is not picking up any of the service provider's network. I tried Airtel and Jio (I am in India). Strange thing is that it is not even listing any networks when I go and search for them manually in network options. Not even in 2G or 3G specific modes.
To overcome this issue, I debranded my phone to C636 and C185 as well but the result is the same. No network.
I suspected that somehow the bands got changed from TD LTE to FDD LTE which is causing the issue as in India all 4G rpoviders use only TD LTE right now.
Now my question is that is there any way to get back to the TD LTE and should this effect 2G and 3G coverage as well.
Any help will be hugely appreciated as the phone is right now a brick even if it boots up and functioning fine. :crying::crying:

I don't know much about dc unlocker but do they have l29 factory image to flash?
What about the baseband in about phone is it showing correct and ur imei?

gm007 said:
I don't know much about dc unlocker but do they have l29 factory image to flash?
What about the baseband in about phone is it showing correct and ur imei?
Click to expand...
Click to collapse
They do not have L29 factory image.
However, I already restored the imei and unlocked everything.
Sent from my A0001 using Tapatalk

What was ur original region l29c...?
Did you use srk tools to debrand?
Check this link for how to debrand
Think the oem info is what is causing the problem.

sozofriend1234 said:
Hi All,
I bricked my phone pretty badly couple of days ago. It was not booting and was not allowing me to go to the recovery and also fastboot was not flashing anything at all. Even unlock bootloader command was failing.
So, as a last resort, I flashed my NXT - L29 with the factory image of AL10 from DC-Unlocker Phoenix software. Also after that I restored the IMEI and all other stuff.
Problem is that after doing that my phone is not picking up any network. It was showing sim locked initially which I unlocked using the codes generated by DC-Unlocker and the phone now is not showing locked to carrier but still it is not picking up any of the service provider's network. I tried Airtel and Jio (I am in India). Strange thing is that it is not even listing any networks when I go and search for them manually in network options. Not even in 2G or 3G specific modes.
To overcome this issue, I debranded my phone to C636 and C185 as well but the result is the same. No network.
I suspected that somehow the bands got changed from TD LTE to FDD LTE which is causing the issue as in India all 4G rpoviders use only TD LTE right now.
Now my question is that is there any way to get back to the TD LTE and should this effect 2G and 3G coverage as well.
Any help will be hugely appreciated as the phone is right now a brick even if it boots up and functioning fine. :crying::crying:
Click to expand...
Click to collapse
I have same problem as your but with P9 after using DC unlocker and phonex also HCU Clint to roster IMEI ,now no signal !
if you come with solution pls let me know .

copysat said:
I have same problem as your but with P9 after using DC unlocker and phonex also HCU Clint to roster IMEI ,now no signal !
if you come with solution pls let me know .
Click to expand...
Click to collapse
me too,
with my mate 8 from China NXT-ALC10, after a brick to change it in NXT-L29 and restore with
DC-unlocker, DC Phoenix and Hcu-client
the two SIM don't work are blind!!
There is an issue in to the software recovery DC ecc ecc or BASEBAND is bricked??
is possible a file check with radio information or backup??
thank You for answer
p.s. this link is good??
hxxp://recomhub.com/blog/how-to-fix-huawei-mate-8-not-registered-on-network-and-repair-null-imei-number/

mcanton said:
me too,
with my mate 8 from China NXT-ALC10, after a brick to change it in NXT-L29 and restore with
DC-unlocker, DC Phoenix and Hcu-client
the two SIM don't work are blind!!
There is an issue in to the software recovery DC ecc ecc or BASEBAND is bricked??
is possible a file check with radio information or backup??
thank You for answer
p.s. this link is good??
hxxp://recomhub.com/blog/how-to-fix-huawei-mate-8-not-registered-on-network-and-repair-null-imei-number/
Click to expand...
Click to collapse
The code in the link does not work on mate 8. May be they have just assumed that it should work and it might be a generic code. I found that link when I was looking for solutions and many more like this but they do not work. The codes mentioned on the most of the tutorials are not working on mate 8. I think USSD codes are partially disabled on our phone.

gm007 said:
What was ur original region l29c...?
Did you use srk tools to debrand?
Check this link for how to debrand
Think the oem info is what is causing the problem.
Click to expand...
Click to collapse
Did the steps again. Debranded to C185320 but still the same. No network. :crying::crying::crying:

sozofriend1234 said:
Did the steps again. Debranded to C185320 but still the same. No network. :crying::crying::crying:
Click to expand...
Click to collapse
Try to dload c185b200 cause b320 is not officially released.

gm007 said:
Try to dload c185b200 cause b320 is not officially released.
Click to expand...
Click to collapse
Tried with c636b200 but the same. No signal.
Sent from my A0001 using Tapatalk

dont waste your time guys, dbrand or flashing original firmware will not solve the problem i ve tried all possible ways to make it work with no hope.
The best way to contact DC-unlock to find solutions.

copysat said:
dont waste your time guys, dbrand or flashing original firmware will not solve the problem i ve tried all possible ways to make it work with no hope.
The best way to contact DC-unlock to find solutions.
Click to expand...
Click to collapse
Contacted the tech support of DC as well. As per them this is a limitation of firmware flashed. Only solution as per them is to flash L29 factory firmware which they do not have. Or contact huawei.

the link below is a fake?
hXXp://recomhub.com/blog/how-to-fix-huawei-mate-8-not-registered-on-network-and-repair-null-imei-number/
Thank You

mcanton said:
the link below is a fake?
hXXp://recomhub.com/blog/how-to-fix-huawei-mate-8-not-registered-on-network-and-repair-null-imei-number/
Thank You
Click to expand...
Click to collapse
Yes mate.
Sent from my A0001 using Tapatalk

I have the same problem but the funny thing that I can send sms very normally but can't make phone calls .....!!!!
Any Help will be most appreciated .

Have the same problem with my al10 and a g8 rio-l01
I repaired the al10 like you and flashed with the stock china rom (ota update work) but no service, the working code in al10 is *#*#6130#*#* not 4636 (you will se the phone is in VoLTE mode) but you can't do nothing, there is no service (i think we need to flash the radio)
For the g8 its an mea version repaired by the same way but this one got more problem it boot but with factory run mode and no service too
Hope we will find a solution (asked dc unlock team and im waiting)

makabress said:
Have the same problem with my al10 and a g8 rio-l01
I repaired the al10 like you and flashed with the stock china rom (ota update work) but no service, the working code in al10 is *#*#6130#*#* not 4636 (you will se the phone is in VoLTE mode) but you can't do nothing, there is no service (i think we need to flash the radio)
For the g8 its an mea version repaired by the same way but this one got more problem it boot but with factory run mode and no service too
Hope we will find a solution (asked dc unlock team and im waiting)
Click to expand...
Click to collapse
Update: edited the g8 country to: normal and i got signial and the correct network but i cant make a call do the factory mode
Also trayed with the mate 8 vendor: hw region: normal / and hw,cn and all,cn but no result stuck with no service

makabress said:
Update: edited the g8 country to: normal and i got signial and the correct network but i cant make a call do the factory mode
Also trayed with the mate 8 vendor: hw region: normal / and hw,cn and all,cn but no result stuck with no service
Click to expand...
Click to collapse
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This is what I see. No network type or LTE mentioned. Mine was L29 and is on L29 ROM right now.
Sent from my A0001 using Tapatalk

sozofriend1234 said:
This is what I see. No network type or LTE mentioned. Mine was L29 and is on L29 ROM right now.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
Debrand to C636B200 and reboot and use this. Your network problems will be solved.

bluheart said:
Debrand to C636B200 and reboot and use this. Your network problems will be solved.
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(and use this...) use what??

Question Oneplus 9 T mobile running c.6x firmware dual sim bug solution finding

I got my tmo converted to eu running c.47 no dual sim bug after update to c.6x get dual sim bug and mobile data wont work unless magisk module same with global firmware or indian same problem after update to c.6x there is dual sim bug no mobile data work everything else work fine can anyone help me with problem without root

What you are asking can only be fixed oneplus. Another way is like you are asking someone to help fix your car without opening the hood.

MrSteelX said:
What you are asking can only be fixed oneplus. Another way is like you are asking someone to help fix your car without opening the hood.
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Its not only my problem its a common problem whoever converts op9 tmo to global got hard bricked and after op9 pro india msm have this problem

rizzmughal said:
Its not only my problem its a common problem whoever converts op9 tmo to global got hard bricked and after op9 pro india msm have this problem
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If you root problem can be fixed in 30 seconds

MrSteelX said:
If you root problem can be fixed in 30 seconds
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Thats the problem dont want to root cant use couple of apps after that

rizzmughal said:
Thats the problem dont want to root cant use couple of apps after that
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Out of curiosity why are you converting to global if you don't intend to root it?

Kievanightwing said:
Out of curiosity why are you converting to global if you don't intend to root it?
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It aint necessary to root to stay on global and get updates i have used op8 tmo before converted to global used to update everytime was no issue at all

MrSteelX said:
If you root problem can be fixed in 30 seconds
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After tmo official a12 ota update it should be easy to fix this issue i used the tmo 12 c.20 too but felt a few problems in that touch response was bad then global and also phone heats and lags in games

rizzmughal said:
It aint necessary to root to stay on global and get updates i have used op8 tmo before converted to global used to update everytime was no issue at all
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Ah, alright then.
You'll need to use this: https://forum.xda-developers.com/t/...-for-indian-variant-flashing-as-well.4454357/
to get your phone back to the TMO version because the the Indian version not only changes certain hidden settings but also runs on a different SOC (870 for India vs 888 for TMO) which are probably contributing to your issue.

Kievanightwing said:
Ah, alright then.
You'll need to use this: https://forum.xda-developers.com/t/...-for-indian-variant-flashing-as-well.4454357/
to get your phone back to the TMO version because the the Indian version not only changes certain hidden settings but also runs on a different SOC (870 for India vs 888 for TMO) which are probably contributing to your issue.
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I have tried it always get param preload error

Kievanightwing said:
Ah, alright then.
You'll need to use this: https://forum.xda-developers.com/t/...-for-indian-variant-flashing-as-well.4454357/
to get your phone back to the TMO version because the the Indian version not only changes certain hidden settings but also runs on a different SOC (870 for India vs 888 for TMO) which are probably contributing to your issue.
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Click to collapse
I used tmo india msm from there after that conversion to global after c.6x update still the same problem even i have mam with that couple of times there should be someone who can use tmo c.20 ota to fix this dual sim bug data wont work issue

rizzmughal said:
I have tried it always get param preload error
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Param preload error is a user input error.
Did you make sure the dropdown to the right of the Enum button has O2 selected?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
If you're still getting that error here are some other things you can try:

Kievanightwing said:
Param preload error is a user input error.
Did you make sure the dropdown to the right of the Enum button has O2 selected?
View attachment 5725635
If you're still getting that error here are some other things you can try:
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Yes tried each n every way o2 india sha check uncheck lite firehorse check always get param preload error device does not match in that msm

rizzmughal said:
Yes tried each n every way o2 india sha check uncheck lite firehorse check always get param preload error device does not match in that msm
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Alright, here is another MSM tool that's modified directly to force flash TMO on phones that think they're the India model. Give it a shot:
3.55 GB file on MEGA
mega.nz

Kievanightwing said:
Alright, here is another MSM tool that's modified directly to force flash TMO on phones that think they're the India model. Give it a shot:
3.55 GB file on MEGA
mega.nz
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Click to collapse
I have flashed this one on me after that converted to global with fastboot enhance i still get this no data issue after c.6x update

As u can see i m on c.47 eu firmware same goes with c.48 global data is working perfectly no bug after i update to c.6x my data wont work there sim 2 in sim menu question is what is in c 6x updates which is not in c.48 that makes dual sim bug

rizzmughal said:
I have flashed this one on me after that converted to global with fastboot enhance i still get this no data issue after c.6x update
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Click to collapse
rizzmughal said:
As u can see i m on c.47 eu firmware same goes with c.48 global data is working perfectly no bug after i update to c.6x my data wont work there sim 2 in sim menu question is what is in c 6x updates which is not in c.48 that makes dual sim bug
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Click to collapse
Oh shoot, I was under the impression you couldn't get back to a working version after running into the bug. My bad. Unfortunately fixing the mobile data on c.6x is outside of my wheelhouse. I think only Oneplus can fix that issue on unrooted devices. Best of luck to you.

really dumb test. after updating to c6x with the sim bug, have you tried pulling out sim card and putting it back in?

MrSteelX said:
really dumb test. after updating to c6x with the sim bug, have you tried pulling out sim card and putting it back in?
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Yea did that but nothing works

Weird I have a TMO OnePlus 9 I converted yesterday that only has no sim after reboot but after a little bit maybe like a minute or two I have data. I'm rooted but I haven't used the Dual Sim Module at all. I'm also on OOS13 but on the update before this it was working still