No SIM card - OnePlus 8T Questions & Answers

Hello everyone
I'm not sure why my one plus 8t just stopped recognizing SIM card.
I have never rooted or flashed anything on it. I have tried different Sim cards but same results. No Sim card
Please help

darko454 said:
Hello everyone
I'm not sure why my one plus 8t just stopped recognizing SIM card.
I have never rooted or flashed anything on it. I have tried different Sim cards but same results. No Sim card
Please help
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Tmobile variant?

Yes ! But not sure what I did its working now

Related

help !!!!!!! please any one

right i have just got a magician from ebay and the problem is when i put a sim card in the phone it keeps coming up with invalid or missing sim it used to work just fine with my contract sim but with any pay as you go sim it will just keep coming up with the invalid or missing sim i have upgraded the rom to the lastest please help thank you [/b]
bsmiley said:
right i have just got a magician from ebay and the problem is when i put a sim card in the phone it keeps coming up with invalid or missing sim it used to work just fine with my contract sim but with any pay as you go sim it will just keep coming up with the invalid or missing sim i have upgraded the rom to the lastest please help thank you [/b]
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What networks or rom's are involved here? More detail please....
Richard
maybe it's SIMLOCK,try to unlock it :wink:
networks
ok the network what works fine are vodafone on contract and all other sim cards on all other networks keeps coming up with invalid or missing sim even if put a pay as you go vodafone sim card in. tried to unlock the phone using xdadev_all_unlock-v1.6_138 it says the phone is unlocked but still the same it has been upgraded to the lastest t-mobile NL_11300_131_11200 roms so please help
Suggestion
I suggest that you try locking it if it says it's unlock, before you re-unlock it and check it out that way!
take out ur battery, try pull all the sim pin one by one as they maybe not touching firmly.
Hi!
Anybody knows how to solve this problem? I'he got the same one.
Sim contacts are ok. It's software problem for sure.
Owner told me had tried to unlock it with LokwizMsl.bat in stead of xdadev_all_unlock-v1.6.
Regards,

No Sim Card?????

OK so hears my question I currently acquired a t moble htc sensation 4g from a friend who cant afford it anymore. I have a free phone with 250 mins a month and it uses at&t network found that out by the phone number look up.
My nephew also has a t mobile Sim it wouldn't dial out but didn't say no Sim.
I already know that the phone has to be unlocked to use other Sim cards and I did method 1 of unlocking my phone http://forum.xda-developers.com/showthread.php?t=1232107 but only the date was displayed instead of my Sim code now before I proceed with method 2 of unlocking I wanted to know if it would then recognize my Sim card and work or any other way to make it work before I use this method Please help.
jeffand123 said:
OK so hears my question I currently acquired a t moble htc sensation 4g from a friend who cant afford it anymore. I have a free phone with 250 mins a month and it uses at&t network found that out by the phone number look up.
My nephew also has a t mobile Sim it wouldn't dial out but didn't say no Sim.
I already know that the phone has to be unlocked to use other Sim cards and I did method 1 of unlocking my phone http://forum.xda-developers.com/showthread.php?t=1232107 but only the date was displayed instead of my Sim code now before I proceed with method 2 of unlocking I wanted to know if it would then recognize my Sim card and work or any other way to make it work before I use this method Please help.
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I got the 'STRING: NOT FOUND' error on method one, so I moved to ADB Guide method and successfully unlocked it.
http://forum.xda-developers.com/showpost.php?p=16932972&postcount=2
Dhanu said:
I got the 'STRING: NOT FOUND' error on method one, so I moved to ADB Guide method and successfully unlocked it.
http://forum.xda-developers.com/showpost.php?p=16932972&postcount=2
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Thanks for the reply but I am worried it wont reconize my sim card whether the phone is locked or not locked
any other ideas please help
jeffand123 said:
Thanks for the reply but I am worried it wont reconize my sim card whether the phone is locked or not locked
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If you unlock the phone, it will still work with the original SIM card.
One possible reason that the other T-Mobile SIM didn't work is that it might not have been a newer 4G-capable SIM card, or the contacts became dirty ( they can easily be cleaned with a pencil eraser).
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[Q] need help to unlock my photon plus

I've a photon plus ec156 data card which is cdma. behind it there is an empty sim slot. my question is can I use another sim on that slot by unlocking the device. plz help me
EC 156
Shrihari007 said:
I've a photon plus ec156 data card which is cdma. behind it there is an empty sim slot. my question is can I use another sim on that slot by unlocking the device. plz help me
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this can be unlocked to be used with other RUIM (SIM), you may require the software for this purpose

[Q] Sim card not recognized (noob)

Just got the 8GB version, unlocked bootloader and rooted.
I put my sim card in and the phone will not recognize it at all. Can it be an error caused by the rooting, unlocking bootloader process?
I am using a GoSmart sim that has been cut down to micro size. The sim works in my xperia T and in my nokia 6700, with an adapter, with no problems. I ordered a micro sim to see if that helps, but in the meantime, I'm wondering the problem was caused by rooting the phone, if its the sim card, or possibly the phone itself (hardware wise).
Also, phone works perfectly aside from the not recognizing the sim.
Thanks
liquid80 said:
Just got the 8GB version, unlocked bootloader and rooted.
I put my sim card in and the phone will not recognize it at all. Can it be an error caused by the rooting, unlocking bootloader process?
I am using a GoSmart sim that has been cut down to micro size. The sim works in my xperia T and in my nokia 6700, with an adapter, with no problems. I ordered a micro sim to see if that helps, but in the meantime, I'm wondering the problem was caused by rooting the phone, if its the sim card, or possibly the phone itself (hardware wise).
Also, phone works perfectly aside from the not recognizing the sim.
Thanks
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It also do with me... When I flash the CM11 rom my SIM is not recognized... Than I need to flash the stock rom again..

T-mobile Sim card wont work on my Skyrocket please help

i have already unlocked my phone. I the sim card worked before but one day it stopped working. I bought a new sim card slot and replaced it and also got a new sim card please can some one help me asap!!!!!!!!!!!!

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