iPhone 7 is a great piece of technology and is fun to use. But it is a pity if the phone does not work well even after spending so much over it. The most important use of the phone is when you make and receive calls. But if this feature is not working properly then the iPhone 7 is of now use as you would not get the ultimate use of the phone. The sim reader in the iPhone 7 is where the sim card is placed and the phones calls are made and received. If there is an issue in this sim reader, then you will not be able to make or receive calls. There are many ways which show that your iPhone 7 needs a sim reader repair and are listed below:
a) Registration of the sim card is getting failed always.
b) The network signal shows on and off regularly.
c) The pins in the sim reader are broken or missing.
But if all this is the issue then you need to visit the service centre. This can be a huge task as the iPhone 7 will need to be submitted for a long time or may be days as well. But with our service centre, you need not wait for long as the sim reader replacement will be done in just 50 minutes. The service can be used by either walking in or by using the postal option. However, in the latter option, you need to make a payment in advance. The spare parts of the iPhone 7 are under 30 days warranty only if they are not damaged by any liquid or physical abuse.