how to make mobile strength better

Poor phone signal? Open a window! Simple tricks to boost mobile connection revealed

• Dialling the code *3001#12345#* on iPhones reveals real signal strength
• It can help create a reception map of a user's home to find the best signal
• Going upstairs and opening a window can improve mobile reception
• Resetting the phone or turning on airplane mode briefly can also help 

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1. How strong is your signal?

First, it is important to find out how strong your signal actually is. 

While the bars on mobile phones are designed to give an idea of signal strength, they are not consistent across handsets.

People iPhones can find out what the actual signal is by dialling the code *3001#12345#*. 

This takes the phone into a hidden ‘field test’ mode.

The actual signal strength measured in decibel-milliwatts (dBm) will be shown on the top left where the bars were. 

To get more details select ‘serving cell measurements’.

For those with an Android phone, look for the ‘signal strength indicator’ in settings.

The higher the dBm number the better the signal – for good conversations it should be somewhere above -100dBm as below that number signals become patchy and calls can fail.

2. Make a signal map

Using your phone’s signal strength, walk around your house to look for the areas with the strongest signal. 

This can help you identify the areas that give the best reception.

3. Open a window

The walls and the insulation they contain can block signals from nearby mobile network towers and prevent your phone from communicating with it effectively.

By opening a window you can increase the strength of the signal reaching your phone. 

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HOW TO FIND LOST MOBILE PHONE

SIM change alert

If the SIM card from your lost device is changed, there is a high risk of personal information theft. Find My Mobile notifies the owner when the device’s SIM card has been changed. Also, a text message that your SIM card has been changed is sent to the number set for the Lock my device feature.
*Certain features may not be supported, depending on the model and region.

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HOW TO FIND MOBILE NUMBER BY IMEII NUMBER

Just open the phone dialer, call *#06# and the IMEI number will be displayed on the phone's screen. Alternatively, you can open device Settings – About Phone – Status and long-press the IMEI number to copy it to the clipboard

now u have your imei number  

now u need to register that imei number to some online tracker website as  trackimei.com

now if u lost your phone you can easily track your phone 

if u are unable to do that then also dont worry you will be able to track your phone from police you just need and imei photocopy with guarntee card police have system to do that 

you will think how this will work simple i

the imei is registered to near cell phone tower and sim is registered so its makes easy to traack