[Q] C6903 LTE sim not detected - Xperia Z1 Q&A, Help & Troubleshooting

previously i was on stock .290 rom with unlocked bootloader. i decided to update and first installed ihackers rom and also flashed doomkernel and then after a few days moved to stock .108 via flashtool. uptill then i had no sim card inserted in the phone. now when i insert a regular simcard it is detected and works fine. but when i insert a LTE enabled sim card it is not detected and neither the phone restarts or shows rebooting warning upon removing the sim tray. any suggestions on what could be the problem?
i also had a stuck sim in the phone which i had to remove a bit forcefully and hopefully no damage done or noticed. could that be the reason? although a regular or non lte sim works just fine. is there any way to check?
thanks

any one? help!

Did u flash the right ftf for the c6903 or was for some other model?. Cuz flashing a mis-matched baseband might cause stuff like this.

Related

No sim inserted problem note 2 help me please!!!!

the phone originally came on 4.3 from eBay. its a T-Mobile note 2 the sim worked fine before I did what I did, just said invalid sim put an unlock code or cancel and continue using phone. so here is what I did I went from 4.3 to 4.1.2 flashed with Odin as well as cf auto root with it and I think it was at that point it gave me that "no sim inserted" I went to 4.1.1 lj1 just fine. I went to that firmware to unlock the phone but now the sim slot doesn't work anymore what should I do any help is very appreciated.

Network locked T-mobile

I bought a used note 5 T-MOBILE 64 GB that was unlocked yesterday. My sim card was working fine. I installed TWRP recovery by ODIN and after installing it my phone boot-looped. So, I installed "no-verity-opt-encrypt.zip" file and rooted the phone with "BETA-SuperSU-v2.68-20160228150503.zip". After that the stock rom booted fine but I the phone turned on it gave the error that non-carrier sim was inserted and the sim did not work. I tried formatting the phone. Installed the nougat firmware updated it and the problem still persistes. Is there any way to remove Network lock? I would appreciate your help greatly
Are you on T-mobile now? I am, and when I called, they unlocked my Note 5 for free, and very quickly.

Q. After inserting sim card the xperia z1 c6903 is giving no service.

I have tried many sim card but it is showing no service at top when i take out sim it does show that sim card was inserted, is it error from hardware or should i flash new ftf rom? i had recently installed 5.1.1 lollipop firmware and it was working fine till yesterday. it aint showing emergency call or no signal mark the red cross one that used to appear in 4.4.2 kitkat firmware.
check if your IMEI is there or not dial *#06#

XT1965-2 not recognizing any SIM card

Just as the title says, my phone suddenly stopped recognizing any SIM card. Even though it knows which carrier it is. I've tried changing carriers and it still recognizes which carrier but won't connect to any network.
All other functionalities in the phone work. I'm currently on stock android 9. Any help would be greatly thanked.
first of all is your imei fine if yes just try flashing stock again
second if you flashed a custom rom and then try to go back to stock and then your sim is not recognized by the phone ( if the answer to this one is yes then flas the same rom again - this just happened to me so now i´m stuck with custom rom) i have the same XT1965-2 but mine is from mexico

Sim card not working

Hi. I got a used xperia xz3 (SOV39) to use as my main device. The sim card was working fine were there were no issues in sending and receiving calls. I unlocked my phone using S1 network unlock tool to change the bootloader from no to yes and I have successfully unlocked the bootloader. However, my phone shows that the sim is not detected even though I inserted it and when i remove the sim tray the device restarts which it does when the sim card is inserted (tested with sd card only but did not restart) . Any solutions guys?

Categories

Resources