do sim cards go bad?
318747
Sim cards can go bad by frequent removal and insertion from/into mobile phone, As the sliding process damages the chip lines and finally you can't use that.
1340362
A Dual SIM Passive phone can use two different SIM cards, but only one of them can be active at any time. That means that when one SIM card works, the other is unreachable. To use the second SIM card, you need to activate it manually, and the first SIM deactivates when you do that.
739181
If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. ... Remove your SIM card from the SIM card tray and then put the SIM card back. Make sure that the SIM tray closes completely and isn't loose.
1172546
Yes. It will expire on the date shown on the back of the card. This means that most cards have a life of 12 months.
794218
All devices sold by EE are 'locked' to EE. This means they won't work with another network's SIM card.
427041
What is stored on a SIM card? SIMs have an ID number or IMSI which stands for International Mobile Subscriber Identity. This number identifies the phone to the network. ... They can also store contact information, telephone numbers, SMS messages, billing information and data usage.
331215
If you get an alert that says Invalid SIM or No SIM Card installed, follow these steps. Make sure that you have an active plan with your wireless carrier. Update your iPhone or iPad to the latest version of iOS. ... Remove your SIM card from the SIM card tray and then put the SIM card back.
330283
Prepaid Card last for period of 30 for 10 $ card, 60 for 25 and 50 $ cardor 365 days for 100 $ card. the minutes will expire if you don't add a card prior of the expiry date. If you add a card always before the expiry date, the minutes will not expire.
1125491
Does Tmobile prepaid refill card expire if not activated. activate them at all? You have to use the refill card within 90 days of purchase. fubag is right, you got 90 days to use them or lose them.
1064500
Basically, all that the contract does is keep you from going to another provider. If you don't renew, there will be no change in your service. Your phone will still work & you will still get your monthly bill as normal. ... You can port or take your number to another provider after your contract expires.
1454742
iMyFone has a host of great products that are user-friendly and reliable. I purchased D-Back years ago and have been able to use it multiple times for myself or friends who would lose data due to a broken iPhone. ... I would highly recommend purchasing any of their products.
664777
1. What is a SIM card? SIM stands for subscriber identity module and it's a small plastic card that slots into your phone.
958339
The SIM has reached its capacity. To fix it, delete unneeded saved text messages and contact entries. If your SIM card's memory is full then please contact your operator who should be able to change you card for a newer one with a larger capacity.
1417587
If you see a message like “SIM error,” “Insert SIM,” SIM not ready” or something similar, try taking the SIM out then put it back in and power up your phone. ... In most cases, the phone has just lost its connection with the SIM (maybe because the phone was dropped) and reinserting the SIM will solve the problem.
737745
SIM cards contain certain information that help with the identification of your cell phone account. ... The “SIM not provisioned” error should only affect users who need to register a new SIM card. If it occurs at any other time, it can signify a problem with the SIM card, which will need replacing.
1459113
Can SD Cards Go Bad? Yes, an SD, micro SD, mini SD or any other memory card can go bad. ... Also, note that every micro SD card comes with limited write cycles. But you do not need to worry about it anymore because these days memory card comes with more number (approx 100,000) of write cycles.
941625
There is an easy means to unlock a phone with bad ESN, You can use Sim Unlock services.