Hello,
I have a problem with my chinese phone, (NO.1 9400, MTK6577) and the SIM card. I did a full erase, a WIPE data, and when the phone restart don't recognise the SIM card, in the status bar appear: "No sim card detected". Also appear a message of IMEI invalid, but I can view the IMEIS with *#06#.
I searched in a lot of web pages, but I can't solve the problem. I root the phone with FRAMAROOT.APK, I installed de CWM recovery and reinstall the oficial ROM with the recovery ( the files are here: http://www.needrom.com/mobile/no-1-s4/ ), but this don't works for me. The phone continue without detect the SIM card.
Also try to change the IMEI with the engineer mode, but show: "fail to send the comand".
Anyone can help me?
Thanks!!, and sorry by my bad english.
Related
it seems that i cant copy contacts from my phone to sim card.. it starts to copy but after some time it gives error bad parameter and stop...
can anyone help me?
thx
Stefan
i bought mtk 6589 n9500 3 months ago
http://forum.xda-developers.com/showthread.php?t=2276085
and i have a problem, SD Card removed unexpectedly
i searched google and tried format SDcard, factory reset , switch another SD, but no resolt.
this error appear every day..i think is a system bug..
how can i fix it?
phone is rooted..
sorry for poor english..:crying:
I always get that grey icon of a sim card with exclamation mark & cannot make any calls. Restarting the phone doesn't work, neither does removing the sim card & putting it back. But imei works and the sim card works aswell . Tested it in an other phone.
Is there any possible way to solve this?
Maybe your Sim-card slot is unclean? Try to clean out it by compressed air or degrease. And also try to wipe chip on your SIM card.
done
Try downloading hck tool
Try usin a small paper sheet on the sim to push it down.. It helped a fren o mine!
Hi,
Believe me - I tried all the things I found searching the web - this is my last resort..
I have Jiayu S2 Advanced 2/32GB, It stopped detecting SIM cards after system update.
Original Adroid was in version 4.4.2,
After this happened I tried to change ROM with the ones available on needroom portal, as well as Jiayu website and Jiayu.es
Tried to upload ROM with SPflash and CWMRecovery - I went through different 4.4.2 version and 4.2.2 - everytime ROMs were working fine, but SIM cards are not detected.
At the same time I observed that all 4.4.2 Android version did not even notify about SIM cards missing - only 4.2.2 did it.
IMEI address is correct (the same for both SIM cards) - tried to overwrite it anyway with the same numbers - but still the same...
I'm not an expert, but I think radio file is included in ROM package when flashing with SPflash? If not - where can I get it and how to upload it to the phone? Any other ideas?
Attached screenshots from system set up and Mobileuncle Tools - on the SIM 1 I see some signal strength changing and Radio is ON, no matter if card is in or not - status of those doesn't change if I put SIM card in.
ONE MORE THING!! Just found out - when telephone starts up there's standard info 'Slot 1: No SIM card detected, Please check if SIM card is ready' and the same message for SIM2, but when I clear messages and then on working phone I take out SIM card from Slot 1 and put it back 1 second later I get the same message again 'Slot 1: No SIM card detected, Please check if SIM card is ready' - this make me believe that SIM actually is detected, but somehow not recognized! The same thing happens if I "play" with Slot 2. Please help!!
Did you manage to fix it? I am having trouble myself; The SIM cards are detected, but cannot connect to the network. The IMEI was blank after a couple of ROM flashes, but I have restored it. Still, no luck... Probably the efs folder or something like that is corrupted, but I have no backup.
Same issue in Jiayu S2
Hello friends how are you? I have a problem and that's why I open this thread, I have my cell phone after putting a microsd in slot1 it stopped recognizing any sim card, I thought it was an imei problem. but it was not ago I have already tried with many methods including qcn and nothing that solved the problem, any suggestions? Thank you.