Recent content by weimingzhe

You guys are talking about firmware B10, B12, B13. I bought two from Walmart with Z970V1.0.0B20 or Z970V1.0.0B22. Why my firmware versions are different from yours? Which one is rootable or has s0-called Band 12? I recently got update notifications and am wondering if I should update or not...

When I did the rooting, the rooting app could not "detect your devices". It seems that it could not have a valid connection between PC and phone I tried

It is said that this phone should not be PC connected. Or, phone may be dead because of driver bug. Is this true? Anyone has had this problem? Here is the updated driver to solve this issue: https://support.t-mobile.com/community/phones-tablets-devices/blog

I got notice that something was downloaded to update. I searched and found update from i to 12b can cause root problem. 1. Does anyone know how to delete the downloaded file? 2. How to stop this update download and notification? 3. In fact, any way to stop download and update notifications...