Use ADB for simcard problem ? topic

Hello everybody i am an Xtouch x507s dual sim owner , this smartphone is produced by ALPS and has an e1901 motherboard with MTK6577 1.2GHz Dual Core processor.
After two years, now i have few troubles.
Two days ago the SIM card slot (both) didn't work.
Both slots (gsm and gsm + WCDMA) can't read any type of sim (different company)

I would like know if is possible use ADB for check/scan if SIM card reader works

I didn't found any hardware's damage on it.
So , the problem is probably in the software

I hope in your help
Regards

no signal - simcard not detected topic

i updated my att m8 firmware using one of the guides here. and installed a lollipop rom. i lost signal. and when i install cyanogenmod 12, it tells me that my simcard is not detected. restoring back to an att nandroid backup (4.4.2) helps with the signal. but now everytime i install a custom rom, i get the same issue back.

right now i went back to stock sense and updated software to 4.4.4 over the air. im currently rocking twrp. i just want to remove sense and install a aosp rom. but everytime i install any custom rom, even the one (slimkat 4.4.4 rom) i was using prior to updating firmware and having this issue doesnt work anymore. no signal at all.

my question is: is this a common issue? i googled it and i havent seen any info about it stating its a common issue.

what can i do to remedy the issue?

s-off cws_001

thanks in advance

[Q] SIM-card on WiFi only device? topic

I got the WiFi only version when it was released in 2013 and I'm a bit interested to see if I can get the SIM-card slot working.
I found a spare part which would allow me to use a SIM-card (go to etradesupply.com and search for 'OEM Sony Xperia Tablet Z SIM Card and SD Card Reader Contact Flex Cable Ribbon'), but is there any other additional hardware I need, like an antenna or similar?
Do I need to flash another software as well?

Have anyone tried this?


Kind regards
Daniel