I have an unlocked/rooted XT926 and recently flashed CM12 nightly on it. I am unable to get 4G with a Selectel (Verizon) SIM in the phone, but 4G works fine with a Verizon SIM in the phone. Selectel rep is saying I "damaged" the SIM with a custom ROM and they won't replace the SIM. The Selectel SIM also doesn't connect 4G in any of 2 other XT926s nor in 2 XT912s, two of which have stock ROMs (though rooted). Is it possible for a custom ROM to damage or corrupt a SIM? I think it was bad out of the box, does this happen?
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Hello all. I need some help. I recently traveled down to the US, and decided to place my blackberry (rogers) sim card into my fido nexus s, to avoid getting charged on the fido account. everything worked great. Until I came back to Canada, and tried to use the fido sim card. It will not recognize my fido sim anymore, it says emergency calls only and sos over the signal. If I try to edit the apn's they won't save. Thought it was a bad sim, so I went to fido, and asked for another, so they gave me one, and it doesn't work still, and they tried it in a different phone and it worked at the store. so I am lost. If I re insert the rogers sim, I am on the network right away. I called rogers, I called fido, I went down to the fido store in person. I searched the net. I've done a factory reset, I've done restores. I've tried to use unlocking apps from the market. The phone just thinks there is no sim card. I am running miui, and while in the bootloader, the carrier info says that it is at&t... I did flash the rom while in the US to an updated version, with the rogers sim. I have tried to reinstall the rom after that, updated the rom, flashed the kernel and the radio, but with no success. Can anyone please help?
I have a galaxy s3 16 GB Verizon. After using an international Sim card, it will no longer accept any Sim card. I tried two Verizon Sims, and the international Sim. It would not detect either of them. I did a factory reset. Whenever you eject the Sim, it feels spongy. Stock 4.4 kitkat
Setup
Samsung S3 on Verizon SCH-I535
Slimkat 4.4.4 build 8262
TWRP 2.8.4
Baseband I535VRBLK3
Problem
Unable to detect sim
Here's the skinny.
I have an iPhone 5s with a sim adapter.
Everything is working great as far as custom ROMs go.
I've tried cyanogen, PAC rom., and I've landed on slimkat as my favorite.
I get no sim detected on all ROMs.
I even went to Verizon to officially activate my s3 with an official Verizon sim and I still get no sim detected.
Any thoughts?
Unlocked D850 for TMO now I can't get LTE with AT&T, TMO LTE works fine. I have both AT&T and TMO sim cards . I'm running Stock KK rooted . I did upgrade to lollipop and still no LTE on AT&T, but lost root so I downgraded back to KK via LG Flash Tool.
I tried a few different APN's with no luck. IDK any help would be appreciated
jaymn88 said:
Unlocked D850 for TMO now I can't get LTE with AT&T, TMO LTE works fine. I have both AT&T and TMO sim cards . I'm running Stock KK rooted . I did upgrade to lollipop and still no LTE on AT&T, but lost root so I downgraded back to KK via LG Flash Tool.
I tried a few different APN's with no luck. IDK any help would be appreciated
Click to expand...
Click to collapse
Which APN's did you try??
I tried the nxtgenphone that was the default one when I put my AT&T sim in. Also tried "phone", this one I get 4g but not lte. I also found one that was either "pto" or "pta" I think it was "pta" this one I get no data at all, same with the "nxtgenphone"
http://forum.xda-developers.com/showpost.php?p=59377527&postcount=1885
Hi guys. I recently got a Moto G and i knew sim card was not detected by network. Phone it detects it,even apn's. Problem is,it says on operators selection that my sim cant register on the network. My primary phone is a M7 in wich i use my sim just fine.
Also,it is possible to be a cdma phone,but why it has a sim slot and model number as international version? Anyway,in settings it says something about a baseband and not about radio version. Also my htc has baseband version not radio version and it works on gsm.
Anyway,is it possible to flash only modems(radios) on this phone w/o risking of bricking it? I wanna flash GB radios.
And i kinda dont know the whole process since i never had to do it on any of my phones. I would be very thankfull if someone can put me in the right direction with this. Thanks!
Edit : i forgot to mention. I am on cm 12.1 unlocked with latest bootloader.
You should flash stock ROM and try. Sometime CM ROM not work.