There are several methods to improve the speed of a Signata from Aamra before resorting to acquiring a new model or resorting to more drastic methods.
Unlike a computer or laptop, we cannot expand the RAM of a Aamra Signata from which comes by default so we have to look for methods to improve its performance.
1- Perform an unnecessary application cleanup. Check all downloaded applications you do not use and delete them.
2- Remove pre-installed applications. Your Aamra Signata comes with pre-installed applications that you may not use and are taking up space in your memory.
3- Pass media files to memory card.
4- Keep your Aamra Signata updated to the latest software version, Android 4.4.2 Kitkat it is the version of the operating system with which it was released but possibly new versions have come out with performance improvements.
5- Try restarting your Aamra Signata
6- Install an antivirus or cleaning application.
7- As a last option you can perform a format, factory reset or hard reset of your Aamra.