Hi , on my note n7105 my phone suddenly stopped recognizing my sim. It keeps saying 'No Sim, insert sim card" despite the sim card working ( i tested it on another phone)
My phone shows network bars despite it saying i have no sim card inserted. When i have remove the sim card, my phone still says i have network signal. My phone is rooted but running stock rom 4.3 . I have tried factory reset and it is still not working.
How could this happen suddenly? I have not dropped my phone recently or anything.
Related
I installed twrp but after i booted my phone and everything seemed fine until i noticed that my Data wasnt connected it had my sim card on and i tried to turn on the data but it didnt have the box to check to turn it on, i cant even access mobile networks because it says that no sim card is on the device. Can anybody Help??
Hi,
I am from India. I bought this phone last month and I didn't find any problem with my phone till yesterday. I ported my number from Vodafone GSM to Reliance GSM for some better tariffs. When I inserted my SIM card it restarted telling me that "New SIM Card Inserted. Restarting..". But at the next complete boot the phone restarted again telling that "SIM Card Removed. Restarting". I didn't remove the SIM Card or use anything. It is restarting whenever I put that SIM Card. I have tried replacing a duplicate SIM Card and again my phone is doing the same. Seeing many websites, I have tried blowing and sucking the slot so that may remove any dusts. (If any). And tried using the SIM Card in all other phones. It perfectly works on all phones. In my mobile I have tried using all SIM Cards. Everything works in my phone except this Reliance GSM. What to do??
Thanks,
Jagannath Sankar
try using different sim slot
Hello,
I installed an app called "Arduino accelerometer OTG USB" from the play store to read out the accelerometer of my phone and send it to the arduino board. Unfortunately, right after the app got installed an error message with a progress bar occured. It says that there is no active sim card and that the device will reboot to check for an active one. Sometimes, the whole process repeats after the reboot. Otherwise there is just the notification that no sim card is inserted into the phone. Strangely, in rare cases, the sim card gets detected and it's possible to make phone calls.
What i've already tried:
-checking the phone for malware
-turning on and off airplane mode
-clearing the cache via settings/storage/cached data
-rebooting the phone in safe mode
-a factory reset
-inserting a paper in the sim card slot to provide a better connection
-trying other sim cards in my Lg g3 (the sim card works perfectly on other devices)
None of them worked.
Thank you for any piece of advice.
When insert sim card the phone slow and Android phone stop
I changed android 5 and ,6 but don't good
Without sim card phone work fine
I disable 2 core then phone bootloop
My mobile is acting weird lately. The sim cards automatically gets disconnected (no service) although the sim card is still being detected.
After a while the data on the sim works but volte stops working, ie i cant make calls but can use the mobile data.
restarting the phone fixes it but it again starts to happen?
Things ive tried,
1.Tried flashing the stock firmware (India, Europe and Global)
2.Gotten the sim card slots replaced @ service centre
Somebody Help!!
Replace the sim card? Usual suspect... handle like a stick of ram. They can be damaged by ESD and the failures can be unpredictable if so.
i have the same thing.
Using an Mi5 right now with the latest LineageOS ROM, and most of the time the sim card is completley disconnected, and i need to reboot the phone, and then it asks me again for the SIMCARD pin, but sometimes i need to reboot 2-3 times until i get the message to enter my simcard pin.