Samsung A40 SIM Card

[Ianmac]

I keep getting a message on my phone saying that the SIM card has been removed, followed by a message that the SD card has been removed, I then have to restart the phone. This happens on a very regular basis. I have taken it to a repair shop but they say there is nothing wrong. Has anyone has similar experience with this phone.

[DeRoyal]

Pretty good

[Robbie-35]

My mums samsung a40 was doing the same thing all the time saying no simcard and sd card unexpectedly removed I contacted Samsung for her and they sent a technician and it needed a new motherboard hers was fixed under warranty.

[Ianmac]

Thanks

[Mitzzz999]

Try to avoid going to 3rd party repair shops if the phone is a new purchase and under manufacturer warranty, if a 3rd party opens up a phone then that's it, your warranty is voided. Authorised repair centres can tell if a phone has been opened up by a 3rd party.

I'm not saying your phone was opened up by the repair shop... I'm just adding this comment so that everyone knows its best to go to the point of sale or manufacturer if the device was bought brand new... get a free repair then (if its faulty and not damaged)

[KDR]

I keep getting the same thing that my sd card has been removed and to restart the phone. Also that the sim card has been removed and I won't be able to make any calls.
Neither card has been removed, I can still make calls and can still access stuff on my sd card so what is going on.