Hi Kris ;)
I got the same issue , flashing with the Movistar update.zip helped me passing
the signature error. Maybe you can try this zip ?
Link is :
http://download.ztedevices.com/UpLoadFiles/product/550/3363/soft/2013071709042705.zip
Other zips links that will maybe work for you:
Look at
Hi Kris,
What is the exact issue on your device and how did you get your device
into this? So far the solution for the bricked ZTE Open bought from eBay
is provided by ZTE from the link below using SD recovery package. If
this one does not work for you, I wonder if you have tried to reach out
Does anyone else have any recommendations? I fear I am at the point where only
some low-level TPT type flash is going to be the thing that can save this
device. I am open to anything at this point so any suggestion, no matter how
crazy it may seem is appreciated.
On Sep 7, 2013, at 16:22,
Hello Kris,
The ZTE support people probably sent you the wrong version of the zip.
For example, here's the zip for the ZTE Open bought from Ebay UK:
http://www.ztedevices.com/support/smart_phone/cba40ed6-d3ab-44c0-bdee-3a15803dc187.html
And here's the link if you bought it from Ebay USA:
