If yous detect whatever software malfunctions amongst your YXTel W666 android device, you're close probable required to download too flash stock ROM firmware on your W666 to permanently right the software errors yous noticed on your YXTel W666. And when yous charge stock firmware on your YXTel W666 using whatever Qualcomm flash tool, your YXTel W666 volition last reset to manufacturing flora defaults settings too past times that, definately, your UserData volition last lost including contacts, messages too others.
If your device has been bricked too desire to unbrick it, yous volition involve to pay closer attending to the tutorials contained below here.
YXTel W666 Stock ROM Firmware Download Link(s)
How to Flash Stock Firmware On YXTel W666
1. Download your YXTel W666 stock ROM firmware from the link above.
2. Extract the YXTel W666 Firmware yous downloaded from the link inwards a higher house onto a folder on your PC.
3. Download too install Qualcomm android device drivers on your PC. You may skip this measurement if yous accept installed Qualcomm drivers on your PC already otherwise, download Qualcomm drivers here
4. Now, pick out either of the tools listed below hither to charge the stock firmware on your YXTel W666.
Note
1. Each of the tools listed inwards a higher house contained measurement past times measurement guides amongst illustrated pictures on how to flash stock firmware on your YXTel W666.
2. If your device is bricked already, I recommend that yous utilisation Tool Studio eMMC Download Tool or QPST QFIL.
3. If yous require whatever farther assistance, only drib your comment detailing the issue(s) too I shall assist yous revive your YXTel W666, if involve be.
