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Dave Patterson

Dave has been writing about tech for five years, covering a range of topics including phones, tablets, tutorials, and reviews.
Why Does My iPhone Say Invalid SIM, How to Fix it?

A popup message appeared on my iPhone screen saying, “iPhone Invalid SIM.” How can I resolve it since I can no longer use the services? Are you an iPhone user with such questions? iPhone says invalid SIM due to many issues, and in this article, we will introduce you to how to avoid such issues … read more

Dave Patterson

2022-02-17

iPhone Says SIM Failure, Why and How to Fix?

My iphone 11 pro max keeps saying “sim failure.” Its not the sim card because i put in my iphone 8 and worked just fine. Ive had this problem at random times for about a month, but usually works after cutting off then on — From Apple Community It would be the same problem you … read more

Dave Patterson

2022-01-21

[Final Answer] Does Dr. Fone SIM Unlock Software Still Work?

Dr. Fone was one of the best go-to-software to unlock SIM in Android and iPhone. It was used to remove carrier restrictions and any locks on the screen. Unfortunately, developments of Dr. Fone have been stopped, and you won’t find the software to download from the official website. Since some users still search for Dr. … read more

Dave Patterson

2021-12-30

Top 4 SIM Unlock Software You Need to Know [2022]

There are situations where users find themselves a need to unlock the device, and now SIM unlocking is no more a tedious process due to the variety of SIM unlock software. These software are efficient and make the user’s life easy—however, hundreds of similar software available in the market. From them, you need to find … read more

Dave Patterson

2021-12-30

[EASY!]How to Transfer WhatsApp Photos to PC

Sending photos, videos and even documents through WhatsApp is very common and a part of our day-to-day life. In most cases, we don’t save WhatsApp Photos on our PC due to laziness. What if we lose our phone or storage out of space? We might need to learn how to transfer WhatsApp Photos to PC … read more

Dave Patterson

2021-11-22

How to Transfer WhatsApp to New Phone(iPhone 16 included)

WhatsApp is one of the favorite messaging apps for many of us, even above Telegram or iMessage. WhatsApp stores a lot of data on the mobile throughout our lives, including photos, videos, messages, audio, etc. When you change your phone, it is essential to know how to transfer WhatsApp to a new phone without losing … read more

Dave Patterson

2021-11-19