Hello friends today i will tell you a trick to speed up your old mobile phone so lets starts.
First you need to go to the settings of your mobile phone and then if you are already developer you not need to do anything but if you are not a developer you need to on developer option in some old phone you need to go to about phones to on developer option and after on the developer option you have to go to developer option and scroll down you will see windows animation option just click on it and it will be already 1x or 2x etc. But you need to off it and after this go to back you will see two options below it and they also be 1x or etc. And you have to off both of them. Go to back and come to home screen.
Now you will see that the speed of your mobile phone is increased.
Thanks .
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