[Q] Sim Card Deos not work in Grand 2 - Galaxy Grand 2 Q&A, Help & Troubleshooting

Hello,
Here i have a problem with my SM-7102.Today i upgrade from jelly bean to Kitkat 4.4.2.after successfully ugrade to 4.4.2 i am totaly unable to call or message to my friends as it shows me good signal strength but does not make any call or text even i replace my sim card but the same issue. I have also turn the factory default but the same problem sustain. Why my hand set does not recognize sim card ?.in sim manager it does not not show network name but only shows unknown.
Looking forward for your encouraging response over it

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"Insert Sim card" message

Hi to all.
Last week I upgrade my Qtek 9000 with i-mate rom 1.30.......
The rom is really very good, vrey stable. However last night appears the message "insert sim card". I chande the sim but the problem don´t go away. Made de downgrade of radio rom and nothing.
What can I do?
Thanks
Paulo
Maybe SIM card connection has dust or doesnt connect properly.
Try cleaning the SIM card connectors on the device and on the SIM card itself...
having same problem '
if solved do share,
I have the same problem with my HTC Wizzard.. Please, help!

[Q] voicemail and sd card problems

OK,2 things wrong here.I bought a sealed in box s4 from eBay which was supposed to be unlocked.I found out it was locked o2.I flashed stock Samsung 4.4.2 Android then successfully unlocked with
o2 unlock code.I can't change the voicemail number from o2 number to my giffgaff voicemail.I also have I installed navigon satnav app but when I try to download maps it say my device has no SD card but it does.and its recognised by my files app.Any ideas?

[Q] [L3] [cm9 nightly] no APN, no PIN number asked, no data

Hello, i have an Lg L3 e400 phone with the latest version of cm9 nightly which worked fine with my old sim card.
But with the new sim card of my new carrier, I have few problems :
PIN number is not asked at startup so I disabled sim card PIN lock.
I do not have APN, and cannot add one : it's not there after I saved it.
The menu set up SIM lock is greyed.
When I install stock rom, the sim card is correctly detected and everything is working fine.
Thank you for your help.
Léonard.
same issue

Samusng Galaxy S5 [sm-g900j] issue "Insert sim card to access network services"

Samusng Galaxy S5 [sm-g900j] issue "Insert sim card to access network services"
Hi,
I just updated my samsung galxy s5 to lollipop and it is not now connecting to my sim card and not showing any networks in mobile networks section.Instead it shows message "Insert sim card to access network services".Any help in this regard would be very helpful.
Thanks
have same probleme any solution plz ,,,!!!!!
*#06#
Does it show IMEI? (Do not post it here)
If not, do you have a backup of your EFS partition?
Tried a factory reset?
imei ok sir , hard reset maked but not work

Problem: SIM card message is full

Hi there,
i'm expericening this issue , even when i had Oneplus 3.
i'm now having oneplus5 and it still happening.
basically, somehow, SMS messages are going to the SMS app AND to the sim card itself.
when the sim card is full , i'm getting notification that it is full, and cannot receive any other until i delete them.
where can i remove this option to save it to SIM card?
i tried to change cellular carier, done Factory Reset, changed rom and kernel.. nothing helps!
other software that i use is "super backup" from google play store, in order to backup SMS's.
help please!

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