Nokia 220 MediTek Flash done By (BEST) Tool with Tested Files

If you want to repair your device, you can try to repair it by you. You have to charge your battery with any charger and charged it by 95%. Your data is very important for you so it is good to do a backup of your data it may consist like your contact details,your important messages, your emails or any other important thing which you feel to be the backup in your device. This backup can be done on another device. we have to do the backup because after a format of your device, all your data will be gone and it will not be recovered. For backup in other devices you can use other external device like your hard drive, SD card or any other suitable devices. If you are doing by your own. do it at your own risk as we don't take any responsibility if your device is damaged

Nokia 220 you can easily solve any problem with this method if you are fresher technician or experienced technician in android software related, if the error occurs of USB not recognized than your USB is not working.if battery is not charged,your USB socket will not proper work and you will fail in this method. if any issues please write your questions in the comment box i will try my best to help you.

This method  can be use without any box its done from flash tool its also available here, and it is important to installed phones driver, you can't flash or upgrade if it is not installed in your computer or laptop it must be installed and also available in this post, here all are linked that tested and working fine just in one try