If you own the JIO F220B and have just received an over-the-air (XML) update to the latest firmware, you’re probably wondering how to go about flashing your device back to its original state. Flashing refers to the process of replacing your phone’s firmware with an updated version, allowing you to retain all your information in the process. If you no longer need the XML firmware, flashing will also restore your device to its original condition, which can be useful if you’ve experienced issues after an update or if you don’t like the new features.
Download flash files
Start by downloading your particular phone’s firmware, which you can find on your device manufacturer’s website. Next, download Universal Flasher and extract it to a USB drive. You may need to download additional drivers if you haven’t already installed them; these should be provided alongside your firmware package. Also note that these drivers are only needed when connecting via USB cable. JIO F220B Flash file umt And QPST File, Tested FirmwareDownload Firmware