If you lot honor whatever software malfunctions amongst your Haier W858S android device, you're nigh probable required to download as well as flash stock ROM firmware on your W858S to permanently right the software errors you lot noticed on your Haier W858S. And when you lot charge stock firmware on your Haier W858S using whatever Qualcomm flash tool, your Haier W858S volition hold upward reset to manufacturing flora defaults settings as well as past times that, definately, your UserData volition hold upward lost including contacts, messages as well as others.
If your device has been bricked as well as desire to unbrick it, you lot volition postulate to pay closer attending to the tutorials contained below here.
Haier W858S Stock ROM Firmware Download Link(s)
1. Haier W858S_H01_A2_S_S002 (Android 4.3) Stock Firmware Download Link
How to Flash Stock Firmware On Haier W858S
1. Download your Haier W858S stock ROM firmware from the link above.
2. Extract the Haier W858S Firmware you lot downloaded from the link to a higher house onto a folder on your PC.
3. Download as well as install Qualcomm android device drivers on your PC. You may skip this measuring if you lot bring installed Qualcomm drivers on your PC already otherwise, download Qualcomm drivers here
4. Now, direct either of the tools listed below hither to charge the stock firmware on your Haier W858S.
Note
1. Each of the tools listed to a higher house contained measuring past times measuring guides amongst illustrated pictures on how to flash stock firmware on your Haier W858S.
2. If your device is bricked already, I recommend that you lot utilization Tool Studio eMMC Download Tool or QPST QFIL.
3. If you lot require whatever farther assistance, exactly drib your comment detailing the issue(s) as well as I shall assist you lot revive your Haier W858S, if postulate be.