HI,
I bought my son A53 in best buy in the United States
my phone version is SM-A536U1/DS I was told the phone is unlocked
I am in Israel now and everything was fine for 5 months and I had no problems
but in the last week the phone cant find my SIM card and I get a message saying
Insert SIM Card and my phone cant find the SIM
What Can I do to fix this Problem?
well either there is hardware fault or maybe the sim cannot be read.
i suggest try cleaning the sim first with a soft sponge or q-tip. If the problem persists try blowing compressed air in the sim slot. If that doesnt work either try your sim in some other working phone. If it works then your phone is faulty.
Related
Hi !
My Htc one S sometimes show the advice that indicate that there is no SIM inserted, even if the sim is there and even if the phone is already power on, it shows the message after some times it's on. Any suggest?
Have you tried a different SIM card? Could be something wrong with the card. Also make sure all the contacts on the SIM and phone are clean.
If it still doesn't work then looks like you'll have to go back to HTC.
My SIM didnt work in my S when I got it.
After some googling it seemed quite common on the X.
The general answer was "get a new SIM". I got a new SIM and it solved my problem at least.
If a new SIM doesnt work, it might be a hardware issue with your device and you should probably return it.
actually I just have one micro SIM and I cannot try a switch. Also in order to try I would need to take the other sim for long time because this happen with a low frequency..
Get it exchanged from your carrier. Shouldnt cost much, if anything at all (Telia here in sweden didnt charge anything at least).
I got my htc mini a few days ago. worked fine, and then it started to have no signal but data worked. so i got i new sim card from my carrier and all worked for a day.then the same thing happend. and the first sim card was micro sim card and the second was a nano simcard with adapter to micro sim.
I have trayd to put my phone back to factory settings, searched manually for network, trayd to remove and install the sim countless times with no luck. the sim card is trayd in another phone and it dosen't work there neither. and the phone is not rooted or anything like that
So i was wondring if it can be the phone that destroys the sim cards or maby i am unlucky with sim card?
Hello,
Sometime two times per day I got this message: Sim card hot plug alert. In this time SIM 1 is disabled. I see that phone do not see the card. SIM car do not work. After restart everythng work well. Phone is nearly new and I have this problem all the time. It is bad because sometime I dont see this and I am not available on SIM 1. Sim card is new 4G and I had a same problem with old SIM card. Even if phone is on the table this heppend. I put tape on sim card to make better contact but is the same. No efect. Anyone know what is problem?
Hello guys. I remake phone to work with 3G (solder sim slot in service just like in guide wrote) But now my phone sometimes (2-3 times in day) is missing SIM card. After reboot the SIM is working fine, but in few hours SIM is missing again and reboot needed. I know that the same problem was with another phone another man (i found out it on russian forums about Photon). Any suggestions? Can somebody help me?
I had the same problem. for me it was just the case. there was not enough space for the sim so it get pressed all the time down on the side
and the other side was coming up. that was making problem with the contacts of the sim reader.
Yea, I would think a loose wire/solder or some clearance issue with the SIM slot...
Have a note 20 ultra 5g that keeps telling me no sim card, no cellular network available. Have replaced sim card readers 2x in both motherboards, still the same. Have also tried another motherboard known good and get the same thing. But whats weird is on the motherboard that was Verizon unlocked it will tell me the phone number on the sim card. The known good motherboard that is unlocked factory. It will say the same thing. The verizon one will say sim card provider changed restart to new carrier and will reboot to T-mobile. I have replaced almost everything on the middle case as in connectors and such. Both motherboards will tell me phone number on sim card and have also tried a few different sim cards. All the same problem. Someone told me that the middle frame is the problem, but I don't believe that. Have also the verizon motherboard installed and sent this phone to Samsung and all they said was new motherboard needed, At a cost of almost $700.00. Still sim card problem and I have run out of ideas.