It is the fact that, without SIMCARD operator in any mobile or Android or router, there will be absolutely no network. And for that matter, you can neither make call, send message nor switch to data connections.

And is absolutely true! But today as you're reading this article, you can remove your SIMCARD(if any) from your Android phone and still see the full bar of LTE  network on your phone. Please it only works on Android devices.

Here are the step:

1. Remove all SIMCARDs from your phone

2. Open the Android 'settings'

3. Go to 'Developer Option'. (For infinix or others, Go to System. Scroll to the last section, tap/click on the 'Developer Option')

WYSK: If you're phone doesn't have the 'Developer Option',  see How to Enable 'Developer Option' in settings

4. Enable the 'Developer Option'

5. Scroll down gently to find 'System UI demo mode'. Tap on it.

WYSK: Don't scroll too much cause the 'System UI...' option isn't down deeply or far.

6. Enable all the options and press the home button.

Please if you were able to do so, like and follow this blog for our next article.