Most users never think about firmware until something breaks. Here is why you should check for an update today:
ZTE introduced anti-rollback protection in B09. If you have B09 or newer, you cannot install B08 or older. Attempting to do so will result in “Image signature verification failed”. Zte Mf920u Firmware
After a successful flash, you must perform these steps: Most users never think about firmware until something breaks
Most users never think about firmware until something breaks. Here is why you should check for an update today:
ZTE introduced anti-rollback protection in B09. If you have B09 or newer, you cannot install B08 or older. Attempting to do so will result in “Image signature verification failed”.
After a successful flash, you must perform these steps: