The flashing process does at that stage if the phone is working slow or completely break with the reason of its outdated or corrupted firmware. You will need to follow some important rules which are very needed for flashing any phone. First of all download the firmware of your phone, then install any flash tool with a USB driver. Buy a fresh USB data cable and connect your phone with a PC.
There are several online sites that are providing free flash files, however, you will need to download updated firmware always. If you will flash your phone with corrupted firmware, your phone will go dead.
Remember: Please one thing keep in your mind that, you will need to must take a backup of your data before flashing, otherwise you will lose it and the phone will be restored to its original settings. You can safely recover your backup data to your phone after flashing.
Now follow provided links below to get the latest firmware of your phone. If you are facing trouble or download links are not working, please contact us via commenting. We will help you very soon or kept changing download links.