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Level 1: Joiner
Posts: 6
Registered: ‎26-03-2020
Accepted Solution

Samsung galaxy a40 sim error

Hi, samsung a40 keeps losing signal and saying sim card not inserted when it is. Have checked it, all looks fine, any ideas?
Level 1: Joiner
Posts: 6
Registered: ‎26-03-2020

Re: Samsung galaxy a40 sim error

Hi, samsung a40 keeps losing signal and saying sim card not inserted when it is. Have checked it, all looks fine, any ideas?
Posts: 117,655
Topics: 576
Solutions: 16,538
Registered: ‎04-04-2012

Re: Samsung galaxy a40 sim error

@Lou5 

Possibly a faulty sim card.

O2 will send you a new one or get one from your local store, if open.

I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.

Currently using:
OnePlus 6 (O2 & Sfr), Z3 Tablet (Three UK), iPhone 8+ (EE)
Level 19: Quirky
Posts: 1,220
Registered: ‎22-04-2017

Re: Samsung galaxy a40 sim error

Mate had same problem he had ordered new sim tried sim slot 1 and 2 did same thing sent it off to samsung repair under warranty he had the phone roughly a year