Turn off the phone and connect it to the PC (sometimes while holding a volume button) to begin the update.
A text file that tells the flashing tool (like SP Flash Tool) where to install each part of the software. BLU.1306720WRZ.rar
While I cannot peek inside the archive, files with this naming convention typically include: Turn off the phone and connect it to
If you are planning to use this file to repair a device, the process usually looks like this: the process usually looks like this: